{
 "@context": "https://clearank.com/llms.txt",
 "@type": "clearank:AssetAnalysis",
 "url": "https://clearank.com/stock/costar-group-csgp/",
 "dataUrl": "https://clearank.com/stock/costar-group-csgp/data.json",
 "title": "CSGP Futures Forecast 2026: Outlook & Key Levels",
 "description": "CoStar Group, Inc. (CSGP) stock: Real Estate, Real Estate Services. $14.4B market cap. AI rating, technicals, 2030 forecast and trade plans.",
 "headline": "CoStar Group, Inc. (CSGP)",
 "published": "2026-07-30T09:18:17+00:00",
 "modified": "2026-10-22T21:01:41.201+00:00",
 "generated": "2026-10-22T23:42:01.524Z",
 "language": "en-US",
 "publisher": {
  "name": "CleaRank",
  "url": "https://clearank.com/"
 },
 "disclaimer": "Educational and informational only; not financial advice. AI-generated analysis reviewed by Anthony Beachey, Financial Journalist; prices delayed up to 15 minutes.",
 "asset": {
  "ticker": "CSGP",
  "name": "CoStar Group, Inc.",
  "type": "Common Stock",
  "exchange": "NASDAQ",
  "currency": "USD",
  "sector": "Real Estate",
  "industry": "Real Estate Services",
  "country": "United States",
  "website": "https://www.costargroup.com"
 },
 "quote": {
  "price": 35.44,
  "previousClose": 32.9,
  "change": 2.54,
  "changePercent": 7.72,
  "open": 34,
  "high": 35.63,
  "low": 33.43,
  "volume": 6444822,
  "averageVolume": 5038172,
  "marketCap": 14360202518,
  "fiftyTwoWeekHigh": 79.080002,
  "fiftyTwoWeekLow": 25.89,
  "marketOpen": false,
  "asOf": "2026-10-22T21:01:41.000Z"
 },
 "statistics": {
  "pe": 182.77779,
  "eps": 0.18,
  "dividendYield": 0,
  "beta": 0.796,
  "priceToSales": 3.7488756,
  "priceToBook": 1.6789999,
  "revenueTtm": 3556000000,
  "grossMargin": 0.787027027027027,
  "returnOnEquity": 0.00894
 },
 "technicals": {
  "rsi": 75.48,
  "macd": 1.08,
  "sma50": 30.5,
  "sma200": 37.58,
  "rsiSignal": "Overbought",
  "trend": "Bearish",
  "pricePosition": "Bullish",
  "macdSignal": "Bullish",
  "rating": "Bullish"
 },
 "analysis": {
  "rating": "Hold",
  "score": 56,
  "consensus": "Hold",
  "fairValue": null,
  "analystTarget": 35,
  "analystCount": 21,
  "wallStreetConsensus": "Buy",
  "generatedAt": "2026-10-22T21:01:41.000Z",
  "priceAtAnalysis": 35.44,
  "volatility": {
   "daily": 2.94,
   "risk": "standard"
  }
 },
 "tradePlan": {
  "bias": "Neutral",
  "conservativeEntry": 35.09,
  "aggressiveEntry": 35.44,
  "stopLoss": 30.93,
  "stopLossPercent": 11.85,
  "targets": [
   36.14,
   36.84,
   37.89
  ]
 },
 "projections": {
  "basis": "Monte Carlo simulation on historical return distribution, re-run daily; not price targets",
  "years": [
   {
    "year": 2027,
    "downside10th": 24.31,
    "base": 37.38,
    "upside90th": 57.46
   },
   {
    "year": 2028,
    "downside10th": 21.46,
    "base": 39.42,
    "upside90th": 72.41
   },
   {
    "year": 2029,
    "downside10th": 19.74,
    "base": 41.57,
    "upside90th": 87.55
   },
   {
    "year": 2030,
    "downside10th": 18.55,
    "base": 43.84,
    "upside90th": 103.61
   },
   {
    "year": 2031,
    "downside10th": 17.68,
    "base": 46.24,
    "upside90th": 120.95
   }
  ]
 },
 "faqCount": 10,
 "atAGlance": {
  "asOf": "October 22, 2026",
  "rating": "Hold",
  "score": 56,
  "evidence": [
   {
    "label": "Trend",
    "text": "Mixed: the price is above its 50-day but below its 200-day moving average ($30.50 and $37.58)."
   },
   {
    "label": "Insiders",
    "text": "Insiders sold $7.3M and bought $8.5M over the last 18 months."
   },
   {
    "label": "Valuation",
    "text": "P/E of 182.8 against 44.7 for the Real Estate sector: a premium to peers (+309%)."
   }
  ]
 },
 "figures": {
  "asOf": "October 22, 2026",
  "earningsReaction": null,
  "insiders": {
   "windowMonths": 18,
   "soldValue": 7339546,
   "boughtValue": 8484599,
   "sales": 8,
   "purchases": 6,
   "note": "open-market transactions only; grants and option exercises excluded"
  },
  "drawdown": {
   "years": 10,
   "worstFallPercent": -72.98,
   "peak": "October 2021",
   "trough": "September 2026",
   "recoveredBy": null,
   "recoveryMonths": null,
   "belowThatPeakNowPercent": -64.47,
   "fromHighNowPercent": -64.47,
   "oneYearHoldsPositivePercent": 64,
   "dividendsReinvested": true
  },
  "seasonality": {
   "years": 10,
   "bestMonth": {
    "month": "Jul",
    "averagePercent": 5.84,
    "upYearsPercent": 80
   },
   "worstMonth": {
    "month": "Sep",
    "averagePercent": -4.26,
    "upYearsPercent": 10
   }
  },
  "correlations": null,
  "analystTargets": {
   "analysts": 21,
   "low": 25,
   "median": 35,
   "high": 53,
   "mean": 37.4,
   "buy": 12,
   "hold": 8,
   "sell": 1
  },
  "dividend": null,
  "simulation": {
   "year": 2030,
   "base": 43.84,
   "percentile10": 18.55,
   "percentile90": 103.61,
   "note": "Monte Carlo simulation outcomes, not price targets"
  }
 },
 "sources": [
  "TwelveData",
  "Wall Street consensus"
 ],
 "sections": [
  {
   "id": "ch-overview",
   "title": "The short version",
   "text": [
    "Where CSGP stands today, and what CleaRank Financial AI makes of it.",
    "CoStar Group, Inc. (CSGP): Hold, 56/100 on CleaRank's AI score.",
    "Figures as of October 22, 2026.",
    "CoStar Group, Inc. (CSGP) carries a CleaRank rating of Hold and a model score of 56/100. Momentum is the largest contributor to that score, with the 14-day RSI at 75.5 in the overbought zone and a positive MACD line. Valuation is the largest drag: the P/E of 182.78 sits 308.9% above the sector median, a premium to peers. The trend is mixed, as CSGP trades 16.19% above its 50-day average of $30.50 but 5.68% below its 200-day average of $37.58. Across the past year, the price fell 54.09%.",
    "Figures we compute ourselves from CSGP's own price, earnings and insider-filing history. Tap one to see it in context."
   ],
   "lists": {
    "CSGP at a glance": [
     "Trend Mixed: the price is above its 50-day but below its 200-day moving average ($30.50 and $37.58).",
     "Insiders Insiders sold $7.3M and bought $8.5M over the last 18 months.",
     "Valuation P/E of 182.8 against 44.7 for the Real Estate sector: a premium to peers (+309%)."
    ]
   }
  },
  {
   "id": "ch-price",
   "title": "Price and trading",
   "text": [
    "The chart, today's range and how far the price has moved over each period.",
    "Pick a period: each tab shows how far CSGP has moved over it, to the last close.",
    "Where CSGP sits inside today's range and its 52-week range."
   ],
   "lists": {
    "items": [
     "Price above its 50-day average › The price of $35.44 is 16.2% above the 50-day simple moving average of $30.50.",
     "Price above its 200-day average › The price is 5.7% below the 200-day simple moving average of $37.58.",
     "50-day average above the 200-day › The 50-day average ($30.50) is 18.8% below the 200-day average ($37.58), the arrangement of a falling longer-term trend.",
     "In the upper half of its 52-week range › The price sits at 18% of its 52-week range, between $25.89 and $79.08."
    ]
   }
  },
  {
   "id": "ch-fundamentals",
   "title": "Fundamentals",
   "text": [
    "Valuation against the sector, and the revenue and earnings behind it.",
    "The headline figures for CSGP.",
    "As of October 22, 2026, CSGP trades at $35.44, with a market value of $14.36B and a P/E ratio of 182.78.",
    "CleaRank Financial AI's reading of CSGP's valuation, growth and risks.",
    "CoStar Group, Inc. (CSGP) trades at 182.78 times trailing earnings, which puts its P/E 308.9% above the Real Estate median of 44.7. The peer comparison on this page calls that a premium to peers. Measured against sales, the P/S of 3.75 sits 63.9% below the sector median P/S of 10.4. The company carries a market value of $14.4B and reported trailing earnings of $0.18 per share.Revenue in the latest quarter, compared with the same quarter a year earlier, expanded 18.40%. That pace is 7.4 percentage points faster than the sector median growth of 11.0%. CSGP converts sales into earnings with a net margin of 2.08% and an operating margin of 8.22%. Its return on equity of 0.89% is below the sector median of 5.8%, and debt-to-equity stands at 0.15.",
    "Analysts expect CSGP to earn $1.36 per share this fiscal year, a rise of 56.3%. For the year after, the estimate is $1.77, which would be growth of 30.3%.",
    "On a typical day the price of CSGP shifts by 2.94%, the 30-day standard deviation of its daily returns with a beta of 0.80 against the S&P 500. Valuation leaves less margin for error: the P/E of 182.78 is 308.9% above the sector median, a premium to peers. The price is 55.18% below its 52-week high of $79.08. Over the last 18 months, insider sales totalled $7.3M against $8.5M of purchases; planned sales and tax sales on vesting shares make selling a weaker signal than buying.",
    "How CSGP compares with the median Real Estate stock CleaRank tracks.",
    "Price to earnings vs sector: CSGP trades at a significant premium to sector peers (+309%), suggesting market expectations for superior growth or market position.",
    "Return vs XLRE: Since May 12, 2025, CSGP has lost 53.0% against a gain of 1.9% for XLRE.",
    "CSGP and the Real Estate sector fund over the same days.",
    "How much CSGP sells, and how much of it becomes profit.",
    "Revenue growth: Revenue grew 18.7% in FY2025 to $3.2B, from $2.7B a year earlier.",
    "Profit margin: The net margin was 0.2% in FY2025, down from 5.1% the year before.",
    "Profitable: CSGP earned $7.0M in FY2025."
   ],
   "lists": {
    "items": [
     "P/E below the sector median › The trailing P/E of 182.78 is 308.9% above the Real Estate median of 44.7.",
     "P/S below the sector median › The price-to-sales ratio of 3.75 is 64.0% below the sector median of 10.4.",
     "Profitable over the last 12 months › Net income over the last 12 months was $74.0M on revenue of $3.6B, a net margin of 2.1%."
    ]
   }
  },
  {
   "id": "ch-analysis",
   "title": "AI analysis and technicals",
   "text": [
    "CleaRank's score and reasoning, the indicators behind it, and what the price moves with.",
    "The score, the reasoning behind it, and what could move the price next.",
    "CSGP is caught between its two moving averages. The stock trades at $35.44, which leaves it 5.68% below its 200-day average of $37.58 while sitting 16.19% above its 50-day average of $30.50. The price stands at 18% of its 52-week range, and it is 36.89% above the 52-week low of $25.89.Momentum readings are strong right now: the 14-day RSI sits at 75.5, which is in overbought territory, and the MACD line is positive. The longer record tells a different story, though. Over the past month the price climbed 23.18% and over three months it gained 30.58%, yet across the past year it dropped 54.09%. In the last session the price advanced 7.72% on volume that ran 27.9% above its average.",
    "Needham kept its Buy rating on October 6, 2026.",
    "Citigroup downgraded it to Neutral from Buy on July 29, 2026.",
    "William Blair downgraded it to Market Perform from Outperform on July 29, 2026.",
    "CSGP has a mixed trend, since the stock sits above its 50-day average at $30.50 yet below its 200-day average at $37.58. Should the price close above the 200-day, both signals would point up. A close below the 50-day would instead point both down. For now, the price is held between the 20-day EMA at $30.85 underneath and the 200-day SMA at $37.58 overhead.With the RSI in overbought territory, a pause would not end the trend by itself, but a drop back out of the bullish zone would show momentum fading.",
    "Momentum and trend for CSGP, from its daily closes.",
    "As of October 22, 2026, with CSGP at $35.44, its 14-day RSI is 75.5 (overbought territory), its 50-day simple moving average is $30.50 and its 200-day is $37.58.",
    "Calculated by CleaRank on daily closes as of October 22, 2026: Wilder's 14-day RSI, 50- and 200-day simple moving averages, MACD line (12, 26).",
    "Correlation of daily returns over one year: +1 moves in step, 0 has no link, -1 moves the opposite way.",
    "As of October 22, 2026, CSGP's 1-year correlation of daily returns is +0.29 with S&P 500 (SPY), +0.17 with Nasdaq 100 (QQQ), +0.09 with Bitcoin (BTC) and -0.09 with gold (XAU)."
   ],
   "lists": {
    "items": [
     "RSI Overbought",
     "SMA cross Bearish",
     "Price vs SMA Bullish",
     "MACD Bullish"
    ]
   }
  },
  {
   "id": "ch-street",
   "title": "What Wall Street expects",
   "text": [
    "The analysts' target range and how their ratings split.",
    "As of October 22, 2026, 21 Wall Street analysts cover CSGP: 12 rate it a buy or strong buy, 8 a hold and 1 a sell or strong sell. Their 12-month price targets range from $25.00 to $53.00, with a median of $35.00, 1.2% below the price of $35.44.",
    "Source: TwelveData analyst consensus. Targets and ratings belong to the analysts, not to CleaRank."
   ],
   "tables": [
    {
     "caption": "Recent analyst rating actions on CSGP",
     "columns": [
      "Date",
      "Firm",
      "Action",
      "Rating"
     ],
     "rows": [
      {
       "label": "Oct 6, 2026",
       "cells": [
        "Needham",
        "Reiterates",
        "Buy"
       ]
      },
      {
       "label": "Aug 24, 2026",
       "cells": [
        "BMO Capital",
        "Maintains",
        "Market Perform"
       ]
      },
      {
       "label": "Jul 29, 2026",
       "cells": [
        "Citigroup",
        "Downgrade",
        "Neutral"
       ]
      },
      {
       "label": "Jul 29, 2026",
       "cells": [
        "JP Morgan",
        "Maintains",
        "Overweight"
       ]
      },
      {
       "label": "Jul 29, 2026",
       "cells": [
        "William Blair",
        "Downgrade",
        "Market Perform"
       ]
      },
      {
       "label": "Jul 29, 2026",
       "cells": [
        "Citizens",
        "Maintains",
        "Market Outperform"
       ]
      }
     ]
    }
   ],
   "lists": {
    "items": [
     "Most analysts rate it a buy › 12 of 21 analysts rate it a buy or strong buy, 8 a hold and 1 a sell.",
     "Median target above the price › The median 12-month target of $35.00 is 1.2% below the price.",
     "More buy ratings than three months ago › 12 of 21 rate it a buy now, against 12 of 21 three months ago."
    ]
   }
  },
  {
   "id": "ch-plan",
   "title": "A trade plan, if you want one",
   "text": [
    "Entry, stop and target levels from the moving averages and recent volatility. Educational, not advice.",
    "Entry, stop and target levels, sized to your account. Change the bias or the risk and every level updates.",
    "Enter now if confident",
    "These levels come from CSGP's moving averages and recent volatility, not from a forecast. Educational levels, not financial advice; the full disclaimer is at the foot of the page.",
    "Would this CSGP plan have made money the last ten times?",
    "Your entry, stop and targets are set above. Replay them against CSGP's own history and count how often the target hit before the stop.",
    "How much CSGP tends to move, against the market and on its own."
   ],
   "lists": {
    "items": [
     "Wins vs stops",
     "Best exit",
     "Max drawdown"
    ]
   },
   "links": [
    {
     "text": "Position Size",
     "url": "https://clearank.com/tools/position-size-calculator/"
    },
    {
     "text": "Stop Loss",
     "url": "https://clearank.com/tools/stop-loss-calculator/"
    },
    {
     "text": "Risk/Reward",
     "url": "https://clearank.com/tools/risk-reward-calculator/"
    },
    {
     "text": "P&L Calculator",
     "url": "https://clearank.com/tools/profit-loss-calculator/"
    },
    {
     "text": "Trailing Stop",
     "url": "https://clearank.com/tools/trailing-stop-calculator/"
    },
    {
     "text": "Fibonacci",
     "url": "https://clearank.com/tools/fibonacci-calculator/"
    },
    {
     "text": "Pivot Points",
     "url": "https://clearank.com/tools/pivot-point-calculator/"
    },
    {
     "text": "Win Rate",
     "url": "https://clearank.com/tools/breakeven-win-rate-calculator/"
    },
    {
     "text": "Expectancy",
     "url": "https://clearank.com/tools/trade-expectancy-calculator/"
    },
    {
     "text": "Replay this plan on CSGPStart free trial · $0 today",
     "url": "https://trade.clearank.com/portfolio/demo?utm_source=clearank&amp;utm_medium=cta&amp;utm_campaign=asset_plan&amp;utm_content=trial7"
    }
   ]
  },
  {
   "id": "ch-risk",
   "title": "The long record",
   "text": [
    "CSGP's worst falls and recoveries, what $10,000 became, and which months have been kind to it.",
    "As of October 22, 2026, CSGP's worst peak-to-trough fall over the last 10 years with dividends reinvested was -73.0% (October 2021 to September 2026); it is still 64.5% below that peak, and 64% of 1-year holding periods ended with a gain.",
    "From weekly closing values with dividends reinvested. A drawdown is the fall from the highest value reached so far to a later low.",
    "What $10,000 put into CSGP in October 2016 is worth now, against the same amount in the S&P 500.",
    "Against the market: CSGP trailed the S&P 500 over this period: $15,496 against $42,099.",
    "A $10,000 investment in CSGP in October 2016 would be worth about $15,496 today with dividends reinvested, compared with about $42,099 for the same investment in the S&P 500 benchmark (also with dividends reinvested).",
    "Which calendar months have been kind to CSGP, and which have not.",
    "Strongest month, July: an average of +5.84%, up in 8 of 10 years.",
    "Weakest month, September: an average of -4.26%, up in 1 of 10 years.",
    "This month, October: has averaged +0.09%, up in 3 of 9 years. Past seasonality does not repeat on schedule.",
    "Over the last 10 years, CSGP's strongest calendar month has been July (average +5.84%, up in 8 of 10 years) and its weakest September (average -4.26%, up in 1 of 10 years).",
    "Average return for each calendar month over the last 10 years, from weekly closing prices with dividends included."
   ],
   "lists": {
    "items": [
     "Average daily move under 2% › The price has moved 2.94% on an average day (30-day standard deviation of daily returns).",
     "Recovered from its worst fall › The worst fall was 73.0%, from October 2021 to September 2026; the price is still 64.5% below that peak.",
     "Most 1-year holds ended higher › 64% of 1-year holding periods in the last 10 years ended with a gain.",
     "Beat the S&P 500 since the chart begins › $10,000 invested in October 2016 is now worth $15,496, against $42,099 in the S&P 500 (SPY)."
    ]
   }
  },
  {
   "id": "ch-scenarios",
   "title": "Long-term scenarios",
   "text": [
    "Thousands of simulated paths from the price history. A range of outcomes, not a forecast.",
    "Thousands of simulated paths for $10,000 in CSGP, from its own past volatility. The shaded area holds 80% of them.",
    "CleaRank's 10-year Monte Carlo simulation projects that a $10,000 investment in CSGP today could grow to about $17,021 by 2036 in the base case, with a 90th-percentile outcome near $66,310 and a 10th-percentile outcome around $4,369. Projections are statistical simulations, not guarantees.",
    "The same simulation in share prices, year by year.",
    "CleaRank's simulation projects a price near $43.84 for CSGP by 2030 in the base case, from $35.44 today (1.2x over 4 years). The 10th-percentile path ends near $18.55. These are outcomes of a Monte Carlo simulation run on CSGP's historical return distribution, not price targets, and they assume no dividends are reinvested.",
    "Method: a lognormal simulation of CSGP's own volatility and capped historical trend, re-run daily; base case is the median path, the outer columns the 10th and 90th percentiles.",
    "What would CSGP do to your portfolio?",
    "Add it to what you already hold. Ten-year backtest, the drawdown it brings, and how much of it is just the S&P in disguise."
   ],
   "tables": [
    {
     "caption": "CSGP simulated price paths by year",
     "columns": [
      "Year",
      "10th percentile",
      "Base case",
      "90th percentile",
      "range base today"
     ],
     "rows": [
      {
       "label": "2027",
       "cells": [
        "$24.31",
        "$37.38",
        "$57.46",
        ""
       ]
      },
      {
       "label": "2028",
       "cells": [
        "$21.46",
        "$39.42",
        "$72.41",
        ""
       ]
      },
      {
       "label": "2029",
       "cells": [
        "$19.74",
        "$41.57",
        "$87.55",
        ""
       ]
      },
      {
       "label": "2030",
       "cells": [
        "$18.55",
        "$43.84",
        "$104",
        ""
       ]
      },
      {
       "label": "2031",
       "cells": [
        "$17.68",
        "$46.24",
        "$121",
        ""
       ]
      }
     ]
    }
   ],
   "lists": {
    "items": [
     "10-year backtest",
     "Drawdown added",
     "Correlation"
    ]
   },
   "links": [
    {
     "text": "Backtest my portfolio with CSGPStart free trial · $0 today",
     "url": "https://trade.clearank.com/portfolio/demo?utm_source=clearank&amp;utm_medium=cta&amp;utm_campaign=asset_longterm&amp;utm_content=trial7"
    }
   ]
  },
  {
   "id": "ch-insiders",
   "title": "Insider trading",
   "text": [
    "What the people running the company have bought and sold.",
    "Shares the company's directors and officers bought and sold, from their own filings.",
    "Open-market purchases above the line, sales below.",
    "Net insider buying: Insiders bought $8.5M on the open market and sold $7.3M.",
    "As of October 22, 2026, CSGP insiders reported 8 open-market sales worth $7.3M and 6 open-market purchases worth $8.5M over the last 18 months; grants and option exercises are not counted.",
    "Source: TwelveData, from SEC Form 4 filings"
   ],
   "tables": [
    {
     "caption": "Insider transactions in CSGP",
     "columns": [
      "Date",
      "Insider",
      "Type",
      "Shares",
      "Value"
     ],
     "rows": [
      {
       "label": "Aug 7, 2026",
       "cells": [
        "Cynthia Cammett Cann Officer",
        "Sell",
        "4.8K",
        "$147.4K"
       ]
      },
      {
       "label": "Aug 5, 2026",
       "cells": [
        "John W Hill Director",
        "Sell",
        "3.5K",
        "$105.7K"
       ]
      },
      {
       "label": "Aug 4, 2026",
       "cells": [
        "Andrew Colden Florance Chief Executive Officer",
        "Buy",
        "83.3K",
        "$2.5M"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "John L Berisford Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "Angelique G Brunner Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "Rachel C Glaser Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "John W Hill Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "Christine M. Mccarthy Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "Robert W Musslewhite Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "Jun 23, 2026",
       "cells": [
        "Louise S. Sams Director",
        "Grant",
        "8.3K",
        "-"
       ]
      },
      {
       "label": "May 1, 2026",
       "cells": [
        "Andrew Colden Florance Chief Executive Officer",
        "Buy",
        "71.4K",
        "$2.5M"
       ]
      },
      {
       "label": "Mar 10, 2026",
       "cells": [
        "Gene Boxer General Counsel",
        "Grant",
        "21.9K",
        "-"
       ]
      },
      {
       "label": "Mar 10, 2026",
       "cells": [
        "Cynthia Cammett Cann Officer",
        "Grant",
        "4.4K",
        "-"
       ]
      },
      {
       "label": "Mar 10, 2026",
       "cells": [
        "Michael J Desmarais Officer",
        "Grant",
        "17.7K",
        "-"
       ]
      },
      {
       "label": "Mar 10, 2026",
       "cells": [
        "Andrew Colden Florance Chief Executive Officer",
        "Grant",
        "124.2K",
        "-"
       ]
      },
      {
       "label": "Mar 10, 2026",
       "cells": [
        "Christian M Lown Chief Financial Officer",
        "Grant",
        "12.3K",
        "-"
       ]
      },
      {
       "label": "Mar 6, 2026",
       "cells": [
        "Louise S. Sams Director",
        "Buy",
        "1.0K",
        "$48.4K"
       ]
      },
      {
       "label": "Mar 2, 2026",
       "cells": [
        "Rachel C Glaser Director",
        "Buy",
        "1.0K",
        "$44.9K"
       ]
      },
      {
       "label": "Mar 2, 2026",
       "cells": [
        "Frederick G Saint Officer",
        "Buy",
        "20.0K",
        "$906.6K"
       ]
      },
      {
       "label": "Feb 27, 2026",
       "cells": [
        "Andrew Colden Florance Chief Executive Officer",
        "Buy",
        "55.7K",
        "$2.5M"
       ]
      },
      {
       "label": "Nov 13, 2025",
       "cells": [
        "John W Hill Director",
        "Sell",
        "2.3K",
        "$154.5K"
       ]
      },
      {
       "label": "Nov 13, 2025",
       "cells": [
        "Cynthia Cammett Cann Officer",
        "Sell",
        "1.8K",
        "$126.6K"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "John L Berisford Director",
        "Grant",
        "3.0K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "Angelique G Brunner Director",
        "Grant",
        "3.1K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "Rachel C Glaser Director",
        "Grant",
        "3.1K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "John W Hill Director",
        "Grant",
        "3.2K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "Christine M. Mccarthy Director",
        "Grant",
        "3.0K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "Robert W Musslewhite Director",
        "Grant",
        "3.1K",
        "-"
       ]
      },
      {
       "label": "Sep 9, 2025",
       "cells": [
        "Louise S. Sams Director",
        "Grant",
        "3.3K",
        "-"
       ]
      },
      {
       "label": "Aug 28, 2025",
       "cells": [
        "Frederick G Saint Officer",
        "Sell",
        "25.0K",
        "$2.3M"
       ]
      },
      {
       "label": "Jul 28, 2025",
       "cells": [
        "Frederick G Saint Officer",
        "Sell",
        "25.0K",
        "$2.3M"
       ]
      },
      {
       "label": "Jul 28, 2025",
       "cells": [
        "Cynthia Cammett Cann Officer",
        "Sell",
        "2.0K",
        "$188.8K"
       ]
      },
      {
       "label": "Jun 11, 2025",
       "cells": [
        "Frederick G Saint Officer",
        "Sell",
        "25.0K",
        "$2.0M"
       ]
      }
     ]
    }
   ],
   "links": [
    {
     "text": "SEC Form 4 filings",
     "url": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&amp;company=CoStar%20Group%2C%20Inc.&amp;type=4&amp;dateb=&amp;owner=include&amp;count=40&amp;search_text=&amp;action=getcompany"
    }
   ]
  },
  {
   "id": "ch-faq",
   "title": "Questions people ask",
   "text": [
    "Answered from the figures on this page, as of October 22, 2026."
   ]
  },
  {
   "id": "ch-related",
   "title": "Keep exploring",
   "text": [
    "Assets people compare with this one."
   ],
   "links": [
    {
     "text": "WELL Welltower Inc. NYSE $234.19 -1.63%",
     "url": "https://clearank.com/stock/well-stock-analysis/"
    },
    {
     "text": "SUI Sun Communities, Inc. NYSE $116.46 -2.49%",
     "url": "https://clearank.com/stock/sui-sun-communities/"
    },
    {
     "text": "O Realty Income Corp. NYSE $57.05 +3.07%",
     "url": "https://clearank.com/stock/o-stock-analysis/"
    },
    {
     "text": "PSA Public Storage NYSE $298.31 -1.14%",
     "url": "https://clearank.com/stock/psa-stock-analysis/"
    },
    {
     "text": "CCI Crown Castle Inc. NYSE $79.61 +1.22%",
     "url": "https://clearank.com/stock/cci-stock-analysis/"
    },
    {
     "text": "SPG Simon Property Group Inc. NYSE $212.04 +3.16%",
     "url": "https://clearank.com/stock/spg-stock-analysis/"
    },
    {
     "text": "DLR Digital Realty Trust Inc. NYSE $176.31 +0.57%",
     "url": "https://clearank.com/stock/dlr-stock-analysis/"
    },
    {
     "text": "EQIX Equinix Inc NASDAQ $995.00 +0.77%",
     "url": "https://clearank.com/stock/eqix-stock-analysis/"
    },
    {
     "text": "XAG/USD vs XPT/USD Comparison Head-to-head analysis →",
     "url": "https://clearank.com/compare/silver-vs-platinum/"
    },
    {
     "text": "VGT vs VOO Comparison Head-to-head analysis →",
     "url": "https://clearank.com/compare/vgt-vs-voo/"
    },
    {
     "text": "XLK vs QQQ Comparison Head-to-head analysis →",
     "url": "https://clearank.com/compare/xlk-vs-qqq/"
    }
   ]
  }
 ],
 "faq": [
  {
   "question": "Is CoStar Group, Inc. (CSGP) a buy right now?",
   "answer": "CleaRank rates CSGP Hold, on a model score of 56/100. The biggest support is momentum: the 14-day RSI of 75.5 is in the overbought zone and the MACD line is positive. Against that, valuation weighs on the score, as the P/E of 182.78 is 308.9% above the sector median (a premium to peers). This describes the data on this page and is not a personal recommendation."
  },
  {
   "question": "How has CoStar Group, Inc. (CSGP) performed over the past year?",
   "answer": "The price fell 54.09% over the past year. Across shorter spans, it climbed 30.58% over three months and 23.18% over the past month. Today it sits 55.18% below its 52-week high of $79.08."
  },
  {
   "question": "What are the key price levels for CSGP?",
   "answer": "On the upside, the first level the price meets is the 200-day SMA at $37.58, followed by the 52-week high at $79.08. On the downside, the 20-day EMA at $30.85 comes first, then the 50-day SMA at $30.50."
  },
  {
   "question": "Is CSGP expensive compared with Real Estate stocks?",
   "answer": "CSGP's trailing P/E of 182.78 is 308.9% above the Real Estate median of 44.7, a gap the peer comparison on this page labels a premium to peers. Its price-to-sales ratio of 3.75 is 63.9% below the sector median of 10.4. Those medians are drawn from 11 stocks across the entire sector rather than just direct rivals."
  },
  {
   "question": "What do Wall Street analysts think of CSGP?",
   "answer": "Of the 21 analysts covering CSGP, 12 rate it buy, 8 hold and 1 sell. Their median 12-month target is $35.00, 1.2% below the current price."
  },
  {
   "question": "How volatile is CSGP?",
   "answer": "On an average day CSGP's price changes by 2.94%, based on the 30-day standard deviation of its daily returns. Its beta against the S&P 500 comes to 0.80."
  },
  {
   "question": "Are CSGP insiders buying or selling?",
   "answer": "Insiders sold $7.3M of stock over the last 18 months and bought $8.5M on the open market. Insider sales are often planned in advance or made to cover tax on vesting shares, so they carry less weight than purchases."
  },
  {
   "question": "What is the 52-week range of CSGP?",
   "answer": "Over the past 52 weeks, CSGP has moved between $25.89 and $79.08. At $35.44, the stock stands at 18% of that span, 36.89% above the low and 55.18% below the high."
  },
  {
   "question": "Is CSGP in an uptrend?",
   "answer": "Not clearly. CoStar Group, Inc. (CSGP) trades at $35.44, above its 50-day but below its 200-day moving average ($30.50 and $37.58). Its 14-day RSI on daily closes is 75.5, in overbought territory."
  },
  {
   "question": "What is CSGP's biggest drop in the last 10 years?",
   "answer": "CoStar Group, Inc. (CSGP)'s worst peak-to-trough fall over the last 10 years was -73.0%, from October 2021 to September 2026 (with dividends reinvested). It has not regained that peak yet and is still 64.5% below it. Over the same period, 64% of 1-year holding periods ended with a gain."
  }
 ],
 "related": {
  "peopleAlsoWatch": [
   {
    "ticker": "WELL",
    "name": "Welltower Inc. NYSE",
    "price": "$234.19",
    "change": "-1.63%",
    "url": "https://clearank.com/stock/well-stock-analysis/"
   },
   {
    "ticker": "SUI",
    "name": "Sun Communities, Inc. NYSE",
    "price": "$116.46",
    "change": "-2.49%",
    "url": "https://clearank.com/stock/sui-sun-communities/"
   },
   {
    "ticker": "O",
    "name": "Realty Income Corp. NYSE",
    "price": "$57.05",
    "change": "+3.07%",
    "url": "https://clearank.com/stock/o-stock-analysis/"
   },
   {
    "ticker": "PSA",
    "name": "Public Storage NYSE",
    "price": "$298.31",
    "change": "-1.14%",
    "url": "https://clearank.com/stock/psa-stock-analysis/"
   },
   {
    "ticker": "CCI",
    "name": "Crown Castle Inc. NYSE",
    "price": "$79.61",
    "change": "+1.22%",
    "url": "https://clearank.com/stock/cci-stock-analysis/"
   },
   {
    "ticker": "SPG",
    "name": "Simon Property Group Inc. NYSE",
    "price": "$212.04",
    "change": "+3.16%",
    "url": "https://clearank.com/stock/spg-stock-analysis/"
   },
   {
    "ticker": "DLR",
    "name": "Digital Realty Trust Inc. NYSE",
    "price": "$176.31",
    "change": "+0.57%",
    "url": "https://clearank.com/stock/dlr-stock-analysis/"
   },
   {
    "ticker": "EQIX",
    "name": "Equinix Inc NASDAQ",
    "price": "$995.00",
    "change": "+0.77%",
    "url": "https://clearank.com/stock/eqix-stock-analysis/"
   }
  ],
  "comparisons": [
   {
    "ticker": "XAG/USD vs XPT/USD Comparison",
    "name": "",
    "url": "https://clearank.com/compare/silver-vs-platinum/"
   },
   {
    "ticker": "VGT vs VOO Comparison",
    "name": "",
    "url": "https://clearank.com/compare/vgt-vs-voo/"
   },
   {
    "ticker": "XLK vs QQQ Comparison",
    "name": "",
    "url": "https://clearank.com/compare/xlk-vs-qqq/"
   }
  ],
  "Newly Tracked": [
   {
    "ticker": "O",
    "text": "Realty Income Corp.",
    "url": "https://clearank.com/stock/o-stock-analysis/"
   },
   {
    "ticker": "SPG",
    "text": "Simon Property Group Inc.",
    "url": "https://clearank.com/stock/spg-stock-analysis/"
   },
   {
    "ticker": "CCI",
    "text": "Crown Castle Inc.",
    "url": "https://clearank.com/stock/cci-stock-analysis/"
   },
   {
    "ticker": "KMB",
    "text": "Kimberly-Clark Corporation",
    "url": "https://clearank.com/stock/kmb-stock-analysis/"
   },
   {
    "ticker": "IAUM",
    "text": "iShares Gold Trust Micro",
    "url": "https://clearank.com/etf/iaum-etf-analysis/"
   }
  ],
  "Top Movers (24h)": [
   {
    "ticker": "DRB/USD",
    "text": "↓ 14.76%",
    "url": "https://clearank.com/crypto/drb-coin-debtreliefbot/"
   },
   {
    "ticker": "ENTG",
    "text": "↓ 13.12%",
    "url": "https://clearank.com/stock/entegris-entg/"
   },
   {
    "ticker": "AXTI",
    "text": "↓ 12.96%",
    "url": "https://clearank.com/stock/axti-axt-inc/"
   },
   {
    "ticker": "STX/USD",
    "text": "↓ 11.99%",
    "url": "https://clearank.com/crypto/stx-usd-crypto-analysis/"
   },
   {
    "ticker": "XHLD",
    "text": "↓ 11.23%",
    "url": "https://clearank.com/stock/xhld-stock-analysis/"
   }
  ],
  "Also in Real Estate": [
   {
    "ticker": "AMT",
    "text": "American Tower Corporation",
    "url": "https://clearank.com/stock/amt-stock-analysis/"
   },
   {
    "ticker": "CCI",
    "text": "Crown Castle Inc.",
    "url": "https://clearank.com/stock/cci-stock-analysis/"
   },
   {
    "ticker": "DLR",
    "text": "Digital Realty",
    "url": "https://clearank.com/stock/dlr-stock-analysis/"
   },
   {
    "ticker": "EQIX",
    "text": "Equinix, Inc",
    "url": "https://clearank.com/stock/eqix-stock-analysis/"
   },
   {
    "ticker": "OPEN",
    "text": "Opendoor Technologies Inc.",
    "url": "https://clearank.com/stock/opendoor-technologies-open/"
   }
  ]
 },
 "schema": [
  {
   "@context": "https://schema.org",
   "@graph": [
    {
     "@type": "Place",
     "@id": "https://clearank.com/#place",
     "address": {
      "@type": "PostalAddress",
      "streetAddress": "Beni Berman 2",
      "addressLocality": "Netanya",
      "addressRegion": "Center",
      "postalCode": "4249330",
      "addressCountry": "IL"
     }
    },
    {
     "@type": "Organization",
     "@id": "https://clearank.com/#organization",
     "name": "CleaRank",
     "alternateName": "CleaRank Financial AI",
     "url": "https://clearank.com",
     "description": "CleaRank is where retail traders research a trade and practice it before risking money. Its research arm, CleaRank Financial AI, publishes daily analysis, trade plans and 10-year projections for more than 1,000 stocks, ETFs, cryptocurrencies, forex pairs and commodities; each page is built from licensed market data, carries the date it was last updated and is reviewed under CleaRank's published editorial code. The CLEAR™ Score rates online brokers and prop firms on regulation, fees, platform reliability and verified trader experience. The research is free; CleaRank is paid for by subscriptions to its trading workbench (Pro $29 a month, Ultra $59 a month), with a 7-day free trial, which combines a trading simulator, a trade journal that imports from broker history, an AI coach grounded in the trader's own trades, a portfolio generator, visualizer and backtester, a prop-firm challenge auditor and 22 trading calculators and scanners. Some free content contains partner links, which are disclosed and do not affect ratings.",
     "slogan": "Clear data. Honest analysis.",
     "logo": {
      "@type": "ImageObject",
      "@id": "https://clearank.com/#logo",
      "url": "https://clearank.com/media/uploads/2025/02/CleaRank-Logo-e1738621466340.jpg",
      "contentUrl": "https://clearank.com/media/uploads/2025/02/CleaRank-Logo-e1738621466340.jpg",
      "caption": "CleaRank",
      "inLanguage": "en-US",
      "width": "336",
      "height": "153"
     },
     "image": {
      "@id": "https://clearank.com/#logo"
     },
     "sameAs": [
      "https://x.com/CleaRank",
      "https://www.linkedin.com/company/clearank/",
      "https://www.youtube.com/@CleaRank",
      "https://t.me/clearank"
     ],
     "email": "info@clearank.com",
     "contactPoint": [
      {
       "@type": "ContactPoint",
       "contactType": "customer support",
       "email": "info@clearank.com",
       "url": "https://clearank.com/contact/",
       "availableLanguage": "en"
      }
     ],
     "address": {
      "@type": "PostalAddress",
      "streetAddress": "Beni Berman 2",
      "addressLocality": "Netanya",
      "addressRegion": "Center",
      "postalCode": "4249330",
      "addressCountry": "IL"
     },
     "location": {
      "@id": "https://clearank.com/#place"
     },
     "knowsAbout": [
      "stock analysis",
      "ETF analysis",
      "cryptocurrency analysis",
      "forex trading",
      "trading simulation",
      "trade journaling",
      "position sizing",
      "risk management",
      "prop firm challenges",
      "online broker regulation"
     ],
     "publishingPrinciples": "https://clearank.com/editorial-code/",
     "ethicsPolicy": "https://clearank.com/editorial-code/",
     "ownershipFundingInfo": "https://clearank.com/about-us/",
     "owns": {
      "@id": "https://clearank.com/#app"
     },
     "founder": {
      "@id": "https://clearank.com/writer/shaundavidb/#person"
     }
    },
    {
     "@type": "WebSite",
     "@id": "https://clearank.com/#website",
     "url": "https://clearank.com",
     "name": "CleaRank",
     "publisher": {
      "@id": "https://clearank.com/#organization"
     },
     "inLanguage": "en-US"
    },
    {
     "@type": "ImageObject",
     "@id": "https://clearank.com/og/mi/stock/costar-group-csgp.png",
     "url": "https://clearank.com/og/mi/stock/costar-group-csgp.png",
     "width": "1200",
     "height": "630",
     "caption": "CoStar Group, Inc. (CSGP) analysis by CleaRank",
     "inLanguage": "en-US"
    },
    {
     "@type": "BreadcrumbList",
     "@id": "https://clearank.com/stock/costar-group-csgp/#breadcrumb",
     "itemListElement": [
      {
       "@type": "ListItem",
       "position": "1",
       "item": {
        "@id": "https://clearank.com",
        "name": "Home"
       }
      },
      {
       "@type": "ListItem",
       "position": "2",
       "item": {
        "@id": "https://clearank.com/stock/costar-group-csgp/",
        "name": "CoStar Group (CSGP) Stock Analysis"
       }
      }
     ]
    },
    {
     "@type": "WebPage",
     "@id": "https://clearank.com/stock/costar-group-csgp/#webpage",
     "url": "https://clearank.com/stock/costar-group-csgp/",
     "name": "CSGP Futures Forecast 2026: Outlook & Key Levels",
     "datePublished": "2026-07-30T09:18:17+00:00",
     "dateModified": "2026-10-22T21:01:41+00:00",
     "isPartOf": {
      "@id": "https://clearank.com/#website"
     },
     "primaryImageOfPage": {
      "@id": "https://clearank.com/og/mi/stock/costar-group-csgp.png"
     },
     "inLanguage": "en-US",
     "breadcrumb": {
      "@id": "https://clearank.com/stock/costar-group-csgp/#breadcrumb"
     },
     "reviewedBy": {
      "@id": "https://clearank.com/writer/anthony-beachey/#person"
     }
    },
    {
     "@type": "Person",
     "@id": "https://clearank.com/writer/anthony-beachey/#person",
     "name": "Anthony Beachey",
     "jobTitle": "Financial Journalist",
     "url": "https://clearank.com/writer/anthony-beachey/",
     "worksFor": {
      "@id": "https://clearank.com/#organization"
     }
    },
    {
     "@type": "Article",
     "@id": "https://clearank.com/stock/costar-group-csgp/#richSnippet",
     "headline": "CSGP Futures Forecast 2026: Outlook & Key Levels",
     "name": "CSGP Futures Forecast 2026: Outlook & Key Levels",
     "description": "CoStar Group, Inc. (CSGP) stock: Real Estate, Real Estate Services. $14.4B market cap. AI rating, technicals, 2030 forecast and trade plans.",
     "datePublished": "2026-07-30T09:18:17+00:00",
     "dateModified": "2026-10-22T21:01:41+00:00",
     "author": {
      "@id": "https://clearank.com/#organization"
     },
     "publisher": {
      "@id": "https://clearank.com/#organization"
     },
     "publishingPrinciples": "https://clearank.com/editorial-code/",
     "about": {
      "@type": "Corporation",
      "name": "CoStar Group, Inc.",
      "identifier": [
       {
        "@type": "PropertyValue",
        "propertyID": "tickerSymbol",
        "value": "CSGP"
       },
       {
        "@type": "PropertyValue",
        "propertyID": "exchange",
        "value": "NASDAQ"
       }
      ],
      "description": "CoStar Group, Inc. is a real estate information and marketplace services company focused on commercial and residential property markets. CoStar Group provides data, analytics, and online platforms that support property research, leasing, sales, valuation, and market tracking for brokers, owners, len",
      "tickerSymbol": "CSGP",
      "sameAs": "https://www.costargroup.com"
     },
     "isPartOf": {
      "@id": "https://clearank.com/stock/costar-group-csgp/#webpage"
     },
     "image": {
      "@id": "https://clearank.com/og/mi/stock/costar-group-csgp.png"
     },
     "inLanguage": "en-US",
     "mainEntityOfPage": {
      "@id": "https://clearank.com/stock/costar-group-csgp/#webpage"
     }
    }
   ]
  },
  {
   "@context": "https://schema.org",
   "@type": "FAQPage",
   "mainEntity": [
    {
     "@type": "Question",
     "name": "Is CoStar Group, Inc. (CSGP) a buy right now?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "CleaRank rates CSGP Hold, on a model score of 56/100. The biggest support is momentum: the 14-day RSI of 75.5 is in the overbought zone and the MACD line is positive. Against that, valuation weighs on the score, as the P/E of 182.78 is 308.9% above the sector median (a premium to peers). This describes the data on this page and is not a personal recommendation."
     }
    },
    {
     "@type": "Question",
     "name": "How has CoStar Group, Inc. (CSGP) performed over the past year?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "The price fell 54.09% over the past year. Across shorter spans, it climbed 30.58% over three months and 23.18% over the past month. Today it sits 55.18% below its 52-week high of $79.08."
     }
    },
    {
     "@type": "Question",
     "name": "What are the key price levels for CSGP?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "On the upside, the first level the price meets is the 200-day SMA at $37.58, followed by the 52-week high at $79.08. On the downside, the 20-day EMA at $30.85 comes first, then the 50-day SMA at $30.50."
     }
    },
    {
     "@type": "Question",
     "name": "Is CSGP expensive compared with Real Estate stocks?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "CSGP's trailing P/E of 182.78 is 308.9% above the Real Estate median of 44.7, a gap the peer comparison on this page labels a premium to peers. Its price-to-sales ratio of 3.75 is 63.9% below the sector median of 10.4. Those medians are drawn from 11 stocks across the entire sector rather than just direct rivals."
     }
    },
    {
     "@type": "Question",
     "name": "What do Wall Street analysts think of CSGP?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "Of the 21 analysts covering CSGP, 12 rate it buy, 8 hold and 1 sell. Their median 12-month target is $35.00, 1.2% below the current price."
     }
    },
    {
     "@type": "Question",
     "name": "How volatile is CSGP?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "On an average day CSGP's price changes by 2.94%, based on the 30-day standard deviation of its daily returns. Its beta against the S&P 500 comes to 0.80."
     }
    },
    {
     "@type": "Question",
     "name": "Are CSGP insiders buying or selling?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "Insiders sold $7.3M of stock over the last 18 months and bought $8.5M on the open market. Insider sales are often planned in advance or made to cover tax on vesting shares, so they carry less weight than purchases."
     }
    },
    {
     "@type": "Question",
     "name": "What is the 52-week range of CSGP?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "Over the past 52 weeks, CSGP has moved between $25.89 and $79.08. At $35.44, the stock stands at 18% of that span, 36.89% above the low and 55.18% below the high."
     }
    },
    {
     "@type": "Question",
     "name": "Is CSGP in an uptrend?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "Not clearly. CoStar Group, Inc. (CSGP) trades at $35.44, above its 50-day but below its 200-day moving average ($30.50 and $37.58). Its 14-day RSI on daily closes is 75.5, in overbought territory."
     }
    },
    {
     "@type": "Question",
     "name": "What is CSGP's biggest drop in the last 10 years?",
     "acceptedAnswer": {
      "@type": "Answer",
      "text": "CoStar Group, Inc. (CSGP)'s worst peak-to-trough fall over the last 10 years was -73.0%, from October 2021 to September 2026 (with dividends reinvested). It has not regained that peak yet and is still 64.5% below it. Over the same period, 64% of 1-year holding periods ended with a gain."
     }
    }
   ]
  }
 ]
}