DIAvsSPYETF Comparison
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SPDR Dow Jones Industrial Average ETF Trust (DIA) and SPDR S&P 500 ETF Trust (SPY) belong to the same industry segment: US Large Cap. DIA's top 3 sector exposures are Financials, Information Technology and Industrials. In contrast, SPY's top sector exposures are Information Technology, Communication Services and Financials. DIA is more expensive with a Total Expense Ratio (TER) of 0.16%, versus 0.0945% for SPY. DIA is down -2.5% year-to-date (YTD) with -$179M in YTD flows. SPY performs worse with -3.11% YTD performance, and -$34.19B in YTD flows. Run a side-by-side ETF comparison of DIA and SPY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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DIA vs SPY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/06/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DIA SPY | -1.62%-1.80% | -5.29%-4.52% | -2.50%-3.11% | +24.83%+32.11% | +46.62%+67.31% | +52.45%+73.78% |
| Flows | DIA SPY | +$818M-$4.67B | +$18M-$32.54B | -$179M-$34.19B | +$1.82B-$15.67B | +$3.46B+$35.46B | +$3.00B+$50.26B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DIA SPY | +14.44%+14.41% | +15.37%+16.64% | +13.39%+14.87% | +14.74%+16.88% |
| Max drawdown | DIA SPY | -9.75%-8.89% | -9.75%-8.89% | -15.96%-18.74% | -20.80%-24.50% |
| Max drawdown duration | DIA SPY | 55d69d | 55d69d | 210d126d | 693d708d |
Trading data
DIA | SPY | |
Last sale 4/7/2026 at 1:30 PM | $465.88 | $659.22 |
| Previous close 04/06/2026 | $466.77 | $658.93 |
| Consolidated volume 04/06/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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DIA | SPY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/7/2026 at 1:30 PM
Live
Closed
DIA | SPY | |
|---|---|---|
| Last price | $465.88 | $659.22 |
| 1D performance | -0.19% | +0.04% |
| AuM | $43.05 B | $655.17 B |
| E/R | 0.16% | 0.0945% |
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Exposure
Countries
DIA
USA
99.89%
Other
0.11%
SPY
USA
96.75%
Other
3.25%
Sectors
DIA
Financials
22.28%
Information Techn.
20.97%
Industrials
17.33%
Health Care
13.24%
Consumer Discreti.
12.48%
Other
13.7%
SPY
Information Techn.
33.46%
Communication Ser.
10.46%
Financials
10.26%
Consumer Discreti.
10.09%
Health Care
9.67%
Industrials
8.53%
Other
17.53%
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Diversification
DIA
Total weight of top 15 holdings out of 15
72.25%
SPY
Total weight of top 15 holdings out of 15
42.22%
Top 15 holdings
Data as of February 28, 2026
DIA
THE GOLDMAN SACHS GROUP
10.74%
CATERPILLAR
9.33%
MICROSOFT-T
4.94%
AMGEN-T
4.88%
HOME DEPOT
4.78%
SHERWIN WILLIAMS
4.55%
MCDONALD'S
4.29%
VISA INCORPORATION
4.02%
AMERICAN EXPRESS
3.88%
TRAVELERS COS INC/THE
3.88%
JPMORGAN CHASE
3.77%
UNITEDHEALTH GRP
3.69%
APPLE
3.32%
JOHNSON&JOHNSON
3.12%
HONEYWELL INTL
3.06%
SPY
NVIDIA
7.31%
APPLE
6.63%
MICROSOFT-T
4.96%
AMAZON.COM INC
3.47%
ALPHABET INC-CL
3.08%
BROADCOM LIMITED
2.56%
ALPHABET INC-CL
2.46%
META PLATFORMS
2.40%
TESLA
1.92%
BERKSHIRE HATHWAY
1.57%
LILLY
1.42%
JPMORGAN CHASE
1.39%
EXXON
1.09%
JOHNSON&JOHNSON
1.02%
WALMART INC
0.95%
Frequently asked questions about DIA and SPY
How have the DIA and SPY ETFs performed in 2026?
As of April 6, 2026, DIA is down -2.5% year-to-date (YTD), while SPY has lost -3.11%. That puts DIA better performer ahead so far this year.
Which ETF is attracting more investor money: DIA or SPY?
Year-to-date, the DIA ETF saw -$179M in flows, compared to -$34.19B for SPY.
Which ETF is more volatile: DIA or SPY?
Over the past year, DIA had a volatility of 15.37%, while SPY experienced 16.64%.
Which ETF is bigger: DIA or SPY?
As of April 6, 2026, DIA holds $43.05 B in assets under management (AUM), while SPY manages $655.17 B.
What sectors do the DIA and SPY ETFs invest in?
DIA leans toward sectors like Financials, Information Technology and Industrials. Meanwhile, SPY focuses on Information Technology, Communication Services and Financials.
What are the top holdings of the DIA ETF and SPY ETF?
DIA top holdings include THE GOLDMAN SACHS GROUP, CATERPILLAR and MICROSOFT-T. SPY holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: DIA or SPY?
DIA holds 30 securities with 72.25% of its assets in the top 15. SPY has 502 securities and a top 15 weight of 42.22%.
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