Reviewed by CleaRank editorial team. Data refreshed daily. Not financial advice.
Comparative Analysis
SPY wins this head-to-head comparison against DIA, primarily driven by its stronger technical positioning and broader market exposure. While DIA offers a higher dividend yield, SPY's current price action and momentum indicators suggest a more favorable short-to-medium term outlook. SPY's lower expense ratio also presents a cost advantage for investors. DIA's recent technical weakness, indicated by its RSI and MACD, contrasts with SPY's more neutral to positive technical signals. Therefore, SPY is the preferred choice for investors seeking broad market exposure with better technical momentum. SPY's advantage is underscored by its current price trading above key moving averages, signaling underlying strength. DIA, conversely, shows signs of technical fatigue, with its RSI significantly in oversold territory and MACD trending lower. Although DIA's dividend yield is attractive, SPY's superior technicals and lower costs make it the more compelling investment at this juncture. The broader market exposure of SPY also positions it to benefit more from a general economic upswing.
Key Differentiator
The key differentiator between SPY and DIA is their sector composition and resulting technical performance. SPY's heavier weighting in technology and its current strong technical indicators, including a higher RSI and positive MACD, position it for better near-term performance. DIA's significant allocation to financial services and its weaker technical signals suggest a more cautious outlook. SPY's lower expense ratio also provides a persistent advantage in cost efficiency.
Joint Outlook
SPY is expected to maintain its upward trajectory in the next 6-12 months, driven by its strong technicals and the continued dominance of technology stocks. A scenario where the Federal Reserve maintains a stable or dovish policy stance would further support SPY's performance. DIA faces a more uncertain outlook; its performance will largely depend on the stability and recovery of the financial services sector and a potential reversal of its current technical downtrend. A significant increase in interest rates could negatively impact DIA's holdings. In a bullish scenario, SPY could continue its rally, potentially reaching new highs as market participants favor growth-oriented assets. DIA might see a recovery if financial sector earnings surprise positively or if broader market sentiment shifts towards value. In a bearish scenario, a market-wide correction would likely hit both ETFs, but SPY's current technical weakness could exacerbate its decline, while DIA might find some support if it's perceived as a defensive act, though its financial sector exposure remains a risk.
Price Analysis Comparison
Asset Metrics i
Asset Metrics: DIA vs SPY
Metric
DIA
SPY
52 Week Range
$450.44 - $546.75
$629.28 - $779.37
Prev. Close
$512.68
$767.18
Market Cap
39.99B
656.00B
24h Volume
2.79M
36.63M
SPY currently trades at a price of $771.35, significantly above its 52-week low of $629.28, indicating a strong upward trend. DIA is priced at $517.49, also above its 52-week low of $450.44. SPY's price is closer to its 52-week high of $779.37 compared to DIA's proximity to its $546.75 high. SPY's current price is trading above its 50-day ($761.57) and 200-day ($718.45) moving averages, confirming its bullish technical stance. DIA's price is below its 50-day ($527.56) moving average, suggesting short-term weakness, though it remains above its 200-day ($502.02) average. SPY's net assets stand at a substantial $811.94 billion, indicating significant market acceptance and liquidity. DIA's net assets are $45.46 billion, considerably smaller. SPY's expense ratio is 0.095%, which is lower than DIA's 0.16%. This cost difference translates to $9.50 per $10,000 invested for SPY versus $16.00 for DIA, making SPY more cost-efficient over the long term.
Market Performance i
Market Performance: DIA vs SPY
Metric
DIA
SPY
Volatility (30D)
12.90%
11.76%
24h Range
$512.59 - $517.92
$766.29 - $772.28
Market Strength (RSI)
33.5
51.0
Trend (SMA 50)
Bearish
Bullish
Both assets exhibit similar volatility levels (~12%). DIA is in a Bearish trend, while SPY remains Bullish relative to its 50-day average.
Technical Indicators
Technical indicators: DIA vs SPY
Indicator
DIA
SPY
RSI (14)
33.53
50.95
50-Day MA
$527.56
$761.57
200-Day MA
$502.02
$718.45
SPY exhibits stronger current technical indicators, with an RSI of 50.95 and a MACD of 1.58, suggesting a balanced momentum without being overbought or oversold. Its Stochastic reading of 85.16 indicates it is approaching overbought territory, which in a strong trend can persist. DIA, on the other hand, shows technical weakness with an RSI of 33.53 and a MACD of -4.08, both signaling downward momentum and potential oversold conditions. DIA's Stochastic is at 35.40, indicating a more neutral to slightly oversold position. SPY's price is trading above its 20-day EMA ($765.83), 50-day SMA ($761.57), and 200-day SMA ($718.45), confirming a strong uptrend. DIA's price is below its 20-day EMA ($521.91) and 50-day SMA ($527.56), but above its 200-day SMA ($502.02), indicating a mixed short-to-medium term trend. SPY's CCI of 81.81 suggests strong positive momentum, while DIA's CCI of -68.37 indicates negative momentum.
AI Analyst Sentiment
Technical rating: based on current price action versus moving averages and momentum. This measures short-term chart trend, not analyst opinion or company fundamentals.
DIA
Sell
Technical Score: 35/100
SPY
Buy
Technical Score: 75/100
Why the ratings differ: DIA currently scores poorly on technical momentum (price sitting below key moving averages), while the analyst view below reflects forward-looking estimates of the business. A stock can be technically weak and still carry bullish analyst targets: the two measure different things over different horizons.
As both DIA and SPY are ETFs, they do not have analyst ratings or median price targets in the same way individual stocks do. Sentiment for these broad market vehicles is typically inferred from their price action, trading volumes, and overall market trends. SPY's current technicals, including its RSI and MACD, suggest a more positive investor sentiment compared to DIA, which is showing signs of technical weakness. The higher net assets for SPY also indicate greater investor confidence and demand.
Risk Stratification i
Risk metrics: DIA vs SPY
Metric
DIA
SPY
Sharpe Ratio
0.52
0.73
SPY's primary risk lies in its heavy concentration in technology stocks (38.69%), making it vulnerable to downturns in that sector. A significant tech sell-off could disproportionately impact SPY's performance. Its proximity to its 52-week high also suggests limited upside potential without further market gains. DIA's main risk stems from its significant exposure to Financial Services (27.46%), which can be sensitive to interest rate changes and regulatory shifts. Its current technical weakness, indicated by a low RSI and negative MACD, suggests potential for further downside if market sentiment deteriorates. Both ETFs carry general market risk, as their performance is tied to the overall economic health and investor sentiment. However, SPY's broader sector diversification beyond its largest holding (Technology) compared to DIA's concentration in Financial Services offers a slightly more balanced risk profile across different economic cycles. DIA's higher expense ratio also represents a persistent drag on returns compared to SPY.
Comparative ProTips
Consider SPY for its lower expense ratio and stronger current technical momentum, despite DIA's higher dividend yield.
Monitor the technology sector closely, as SPY's significant allocation makes it sensitive to sector-specific headwinds.
DIA's technical weakness suggests caution; investors may want to wait for a confirmation of a bottoming pattern before considering an entry.
Monte Carlo Projection (10yr)
Actionable Trade Plans
Compare entry, exit, and risk management levels for both assets
Select Your Trade Bias
Risk Tolerance
Conservative3%Aggressive
Portfolio Value
$✎
Position Size: $200 - $300 per asset
DIA
Current: $517.49
ENTRY ZONES
Conservative
$491.62
Aggressive
$517.49
RISK MANAGEMENT
STOP LOSS
$476.87
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
Profit Targets (Based on Conservative)
+5%
$516.20
+10%
$540.78
+15%
$565.36
SPY
Current: $771.35
ENTRY ZONES
Conservative
$732.78
Aggressive
$771.35
RISK MANAGEMENT
STOP LOSS
$710.80
MAX LOSS
-3%
Volatility-Adjusted Stop Loss
Calculated based on volatility and technical support levels.
This comparison involves assets with varying risk profiles. The content is for educational purposes only. Identifying the stronger asset is based on relative strength (RS) and technical convergence. Past correlation does not guarantee future lockstep movement. Trading involves risk of loss.
Note: The AI favored SPY based on technical setup. This is valid for the specified timeframe only.
Frequently Asked Questions
Which ETF is a better buy, SPY or DIA?+
SPY is currently the better buy due to its stronger technical indicators, lower expense ratio, and broader market exposure. SPY's RSI of 50.95 and positive MACD suggest better momentum compared to DIA's RSI of 33.53 and negative MACD.
What are the key risks for SPY versus DIA?+
SPY's primary risk is its heavy concentration in technology, while DIA's risk is tied to its significant exposure to the financial services sector. Both are subject to overall market downturns.
How do SPY and DIA compare in terms of cost?+
SPY is more cost-effective with an expense ratio of 0.095%, costing $9.50 per $10,000 invested, compared to DIA's expense ratio of 0.16%, which costs $16.00 per $10,000 invested.
Which ETF offers better dividend yield?+
DIA offers a higher dividend yield of approximately 1.40% compared to SPY's yield of approximately 0.98%.
How has SPY performed relative to its category year-to-date?+
SPY has outperformed its category year-to-date, returning 13.07% compared to the category's 5.14%.
How has DIA performed relative to its category year-to-date?+
DIA has also outperformed its category year-to-date, returning 11.55% compared to the category's 7.82%.
What are the main sectors represented in SPY and DIA?+
SPY is heavily weighted in Technology (38.69%) and Healthcare (9.28%), while DIA is concentrated in Financial Services (27.46%) and Technology (18.4%).