Detailed DIA options chain for 2026-07-31 – real-time call and put contracts with last price, bid/ask, volume, open interest, implied volatility, and in-the-money status.
Tip: Use this page together with the price chart, short-term prediction, and multi-expiry options overview to build a complete view of positioning and risk for DIA.
This page focuses on a single options expiration date for DIA – 2026-07-31 – and lists every available call and put contract in a clean chain view. Each row shows the contract symbol, last trade, bid/ask quotes, daily change, percentage change, trading volume, open interest, implied volatility (IV), and whether the option is currently in-the-money (ITM).
Traders often use a specific expiry’s options chain to identify key strike levels, unusual activity, and risk hedging behavior. High open interest around certain strikes or sudden spikes in volume can reveal where large traders and market makers are concentrating their positions for DIA into 2026-07-31.
This DIA 2026-07-31 options chain provides a complete strike-by-strike breakdown of pricing, liquidity and volatility. By comparing changes in volume, open interest distribution and IV across calls and puts, traders can understand where the market is positioning ahead of this specific expiration date.
The table below shows all call options on DIA expiring on 2026-07-31. You can quickly compare strikes, pricing, liquidity (volume and open interest), and implied volatility to spot popular strike zones and potential directional bets.
| Contract | Strike | Last | Bid | Ask | Volume | Open Int. | Implied Vol | ITM |
|---|---|---|---|---|---|---|---|---|
| DIA 260731C00555000 | 555.00 | 0.08 | 0.04 | 0.1 | 24 | 3720 | 12.50% | |
| DIA 260731C00550000 | 550.00 | 0.17 | 0.15 | 0.24 | 15 | 3601 | 12.53% | |
| DIA 260731C00545000 | 545.00 | 0.46 | 0.4 | 0.53 | 24 | 1189 | 12.56% | |
| DIA 260731C00530000 | 530.00 | 3.7 | 3.6 | 3.85 | 9 | 861 | 13.53% | |
| DIA 260731C00525000 | 525.00 | 6.17 | 5.95 | 6.25 | 123 | 845 | 14.17% | |
| DIA 260731C00531000 | 531.00 | 3.06 | 3.2 | 3.5 | 2 | 760 | 13.52% | |
| DIA 260731C00560000 | 560.00 | 0.04 | 0.01 | 0.08 | 35 | 452 | 13.77% | |
| DIA 260731C00535000 | 535.00 | 2.02 | 1.98 | 2.17 | 491 | 395 | 13.06% | |
| DIA 260731C00529000 | 529.00 | 4.19 | 4 | 4.25 | 22 | 391 | 13.59% | |
| DIA 260731C00540000 | 540.00 | 1.02 | 0.95 | 1.11 | 33 | 343 | 12.71% | |
| DIA 260731C00527000 | 527.00 | 5.15 | 4.9 | 5.2 | 11 | 287 | 13.89% | |
| DIA 260731C00520000 | 520.00 | 9.35 | 9 | 9.35 | 20 | 267 | 15.00% | YES |
| DIA 260731C00521000 | 521.00 | 7.75 | 8.35 | 8.7 | 1 | 129 | 14.87% | YES |
| DIA 260731C00519000 | 519.00 | 10.13 | 9.7 | 10.1 | 9 | 121 | 15.32% | YES |
| DIA 260731C00526000 | 526.00 | 5.75 | 5.4 | 5.7 | 28 | 112 | 14.00% | |
| DIA 260731C00485000 | 485.00 | 38.44 | 40.65 | 41.1 | 0 | 100 | 28.14% | YES |
| DIA 260731C00496000 | 496.00 | 34.74 | 29.9 | 30.35 | 1 | 100 | 23.13% | YES |
| DIA 260731C00515000 | 515.00 | 13.3 | 12.7 | 13.15 | 1 | 92 | 16.32% | YES |
| DIA 260731C00523000 | 523.00 | 7 | 7.1 | 7.4 | 65 | 80 | 14.45% | YES |
| DIA 260731C00570000 | 570.00 | 0.03 | 0 | 0.06 | 1 | 72 | 16.31% | |
| DIA 260731C00524000 | 524.00 | 6.8 | 6.5 | 6.8 | 112 | 69 | 14.28% | YES |
| DIA 260731C00510000 | 510.00 | 16 | 16.9 | 17.35 | 20 | 68 | 17.81% | YES |
| DIA 260731C00528000 | 528.00 | 4.36 | 4.45 | 4.7 | 7 | 55 | 13.72% | |
| DIA 260731C00537000 | 537.00 | 1.6 | 1.48 | 1.69 | 3 | 54 | 12.95% | |
| DIA 260731C00522000 | 522.00 | 8.27 | 7.7 | 8.05 | 5 | 54 | 14.69% | YES |
| DIA 260731C00518000 | 518.00 | 9.79 | 10.4 | 10.8 | 3 | 52 | 15.48% | YES |
| DIA 260731C00533000 | 533.00 | 2.86 | 2.53 | 2.75 | 1 | 47 | 13.21% | |
| DIA 260731C00532000 | 532.00 | 2.88 | 2.87 | 3.1 | 2 | 45 | 13.34% | |
| DIA 260731C00517500 | 517.50 | 12.15 | 10.8 | 11.2 | 3 | 44 | 15.66% | YES |
| DIA 260731C00536000 | 536.00 | 1.66 | 1.71 | 1.92 | 3 | 34 | 13.01% | |
| DIA 260731C00517000 | 517.00 | 12.1 | 11.15 | 11.55 | 1 | 25 | 15.71% | YES |
| DIA 260731C00534000 | 534.00 | 2.36 | 2.23 | 2.46 | 6 | 21 | 13.17% | |
| DIA 260731C00516000 | 516.00 | 15.76 | 11.95 | 12.35 | 1 | 18 | 16.03% | YES |
| DIA 260731C00512500 | 512.50 | 15.2 | 14.75 | 15.2 | 1 | 16 | 17.02% | YES |
| DIA 260731C00505000 | 505.00 | 23.38 | 21.4 | 21.85 | 6 | 14 | 19.56% | YES |
| DIA 260731C00497000 | 497.00 | 35.61 | 28.95 | 29.4 | 0 | 12 | 22.76% | YES |
| DIA 260731C00511000 | 511.00 | 15.78 | 16.05 | 16.5 | 1 | 11 | 17.54% | YES |
| DIA 260731C00538000 | 538.00 | 1.27 | 1.29 | 1.48 | 1 | 10 | 12.88% | |
| DIA 260731C00506000 | 506.00 | 21.55 | 20.45 | 20.95 | 2 | 10 | 19.25% | YES |
| DIA 260731C00498000 | 498.00 | 22 | 27.95 | 28.45 | 0 | 10 | 22.38% | YES |
| DIA 260731C00513000 | 513.00 | 15.23 | 14.35 | 14.8 | 0 | 8 | 16.92% | YES |
| DIA 260731C00490000 | 490.00 | 39.7 | 35.7 | 36.2 | 1 | 8 | 25.87% | YES |
| DIA 260731C00512000 | 512.00 | 15.93 | 15.2 | 15.6 | 0 | 8 | 17.11% | YES |
| DIA 260731C00480000 | 480.00 | 46.5 | 45.55 | 46 | 1 | 8 | 30.30% | YES |
| DIA 260731C00514000 | 514.00 | 13.6 | 13.5 | 13.95 | 1 | 5 | 16.57% | YES |
| DIA 260731C00503000 | 503.00 | 22.85 | 23.25 | 23.7 | 1 | 4 | 20.30% | YES |
| DIA 260731C00500000 | 500.00 | 27.5 | 26.05 | 26.55 | 8 | 4 | 21.58% | YES |
| DIA 260731C00502000 | 502.00 | 23.3 | 24.15 | 24.65 | 1 | 3 | 20.73% | YES |
| DIA 260731C00508000 | 508.00 | 22.09 | 18.65 | 19.1 | 1 | 3 | 18.42% | YES |
| DIA 260731C00365000 | 365.00 | 158.1 | 158 | 162.85 | 0 | 2 | 85.25% | YES |
| DIA 260731C00492000 | 492.00 | 33.72 | 33.75 | 34.25 | 2 | 2 | 24.98% | YES |
| DIA 260731C00509000 | 509.00 | 19.1 | 17.75 | 18.25 | 1 | 1 | 18.20% | YES |
| DIA 260731C00495000 | 495.00 | 31.15 | 30.85 | 31.35 | 0 | 1 | 23.71% | YES |
| DIA 260731C00420000 | 420.00 | 103.85 | 105.25 | 105.65 | 0 | 1 | 56.40% | YES |
| DIA 260731C00501000 | 501.00 | 24.02 | 25.1 | 25.6 | 1 | 1 | 21.16% | YES |
| DIA 260731C00465000 | 465.00 | 60.66 | 60.4 | 60.85 | 1 | 0 | 37.26% | YES |
| DIA 260731C00507500 | 507.50 | 19.37 | 19.1 | 19.55 | 1 | 0 | 18.59% | YES |
| DIA 260731C00470000 | 470.00 | 49.07 | 55.45 | 55.9 | 0 | 0 | 34.99% | YES |
The table below lists all put options on DIA expiring on 2026-07-31. Use it to track downside protection demand, hedge activity, and deep out-of-the-money puts that may indicate tail-risk hedging or speculation.
| Contract | Strike | Last | Bid | Ask | Volume | Open Int. | Implied Vol | ITM |
|---|---|---|---|---|---|---|---|---|
| DIA 260731P00480000 | 480.00 | 0.23 | 0.17 | 0.26 | 11 | 3577 | 21.70% | |
| DIA 260731P00485000 | 485.00 | 0.33 | 0.23 | 0.33 | 29 | 3565 | 20.44% | |
| DIA 260731P00496000 | 496.00 | 0.89 | 0.46 | 0.58 | 7 | 560 | 17.51% | |
| DIA 260731P00355000 | 355.00 | 0.03 | 0 | 0.05 | 321 | 421 | 61.33% | |
| DIA 260731P00500000 | 500.00 | 0.68 | 0.62 | 0.75 | 6 | 412 | 16.55% | |
| DIA 260731P00430000 | 430.00 | 0.03 | 0 | 0.07 | 200 | 405 | 36.52% | |
| DIA 260731P00495000 | 495.00 | 0.49 | 0.43 | 0.55 | 2 | 402 | 17.79% | |
| DIA 260731P00425000 | 425.00 | 0.03 | 0 | 0.07 | 0 | 400 | 38.48% | |
| DIA 260731P00524000 | 524.00 | 5.9 | 4.9 | 5.2 | 14 | 391 | 12.27% | |
| DIA 260731P00505000 | 505.00 | 0.98 | 0.93 | 1.06 | 28 | 285 | 15.40% | |
| DIA 260731P00520000 | 520.00 | 3.81 | 3.45 | 3.7 | 13 | 222 | 12.77% | |
| DIA 260731P00528000 | 528.00 | 7.88 | 6.85 | 7.2 | 21 | 215 | 11.88% | YES |
| DIA 260731P00365000 | 365.00 | 0.03 | 0 | 0.05 | 210 | 210 | 57.03% | |
| DIA 260731P00435000 | 435.00 | 0.03 | 0 | 0.08 | 200 | 201 | 35.16% | |
| DIA 260731P00512500 | 512.50 | 1.8 | 1.76 | 1.94 | 1 | 163 | 13.95% | |
| DIA 260731P00530000 | 530.00 | 8.09 | 8 | 8.4 | 1 | 161 | 11.74% | YES |
| DIA 260731P00475000 | 475.00 | 0.18 | 0.12 | 0.21 | 1 | 154 | 23.05% | |
| DIA 260731P00490000 | 490.00 | 0.39 | 0.31 | 0.42 | 3 | 144 | 19.09% | |
| DIA 260731P00518000 | 518.00 | 3.19 | 2.9 | 3.1 | 19 | 136 | 13.03% | |
| DIA 260731P00521000 | 521.00 | 4.19 | 3.75 | 4.05 | 2 | 134 | 12.68% | |
| DIA 260731P00509000 | 509.00 | 1.5 | 1.3 | 1.47 | 3 | 132 | 14.66% | |
| DIA 260731P00510000 | 510.00 | 1.51 | 1.42 | 1.58 | 62 | 126 | 14.42% | |
| DIA 260731P00540000 | 540.00 | 15.86 | 13.25 | 18 | 1 | 100 | 17.81% | YES |
| DIA 260731P00515000 | 515.00 | 2.41 | 2.21 | 2.4 | 6 | 100 | 13.52% | |
| DIA 260731P00360000 | 360.00 | 0.03 | 0 | 0.05 | 99 | 99 | 58.98% | |
| DIA 260731P00507000 | 507.00 | 1.26 | 1.1 | 1.26 | 20 | 95 | 15.08% | |
| DIA 260731P00525000 | 525.00 | 5.55 | 5.35 | 5.65 | 18 | 93 | 12.16% | YES |
| DIA 260731P00450000 | 450.00 | 0.19 | 0 | 0.09 | 25 | 75 | 29.88% | |
| DIA 260731P00508000 | 508.00 | 1.3 | 1.19 | 1.34 | 7 | 68 | 14.80% | |
| DIA 260731P00460000 | 460.00 | 0.09 | 0.04 | 0.12 | 15 | 66 | 27.05% | |
| DIA 260731P00513000 | 513.00 | 2.1 | 1.85 | 2.03 | 5 | 65 | 13.88% | |
| DIA 260731P00511000 | 511.00 | 1.78 | 1.54 | 1.71 | 4 | 64 | 14.22% | |
| DIA 260731P00526000 | 526.00 | 6.4 | 5.8 | 6.15 | 8 | 61 | 12.10% | YES |
| DIA 260731P00523000 | 523.00 | 5 | 4.5 | 4.8 | 24 | 54 | 12.43% | |
| DIA 260731P00522000 | 522.00 | 4.49 | 4.1 | 4.4 | 6 | 52 | 12.53% | |
| DIA 260731P00502500 | 502.50 | 1.01 | 0.76 | 0.89 | 1 | 52 | 15.98% | |
| DIA 260731P00400000 | 400.00 | 0.06 | 0 | 0.06 | 50 | 51 | 47.66% | |
| DIA 260731P00519000 | 519.00 | 3.53 | 3.15 | 3.4 | 2 | 49 | 12.93% | |
| DIA 260731P00492000 | 492.00 | 0.36 | 0.35 | 0.47 | 1 | 47 | 18.59% | |
| DIA 260731P00498000 | 498.00 | 0.66 | 0.54 | 0.66 | 1 | 46 | 17.04% | |
| DIA 260731P00517000 | 517.00 | 2.99 | 2.65 | 2.85 | 3 | 41 | 13.20% | |
| DIA 260731P00499000 | 499.00 | 0.63 | 0.58 | 0.7 | 7 | 38 | 16.79% | |
| DIA 260731P00506000 | 506.00 | 1.05 | 1.01 | 1.17 | 28 | 36 | 15.30% | |
| DIA 260731P00514000 | 514.00 | 2.18 | 2.02 | 2.2 | 2 | 36 | 13.68% | |
| DIA 260731P00502000 | 502.00 | 0.98 | 0.73 | 0.86 | 2 | 34 | 16.10% | |
| DIA 260731P00501000 | 501.00 | 1.79 | 0.67 | 0.8 | 1 | 33 | 16.31% | |
| DIA 260731P00517500 | 517.50 | 3.39 | 2.78 | 3 | 6 | 31 | 13.18% | |
| DIA 260731P00470000 | 470.00 | 0.17 | 0.08 | 0.17 | 2 | 31 | 24.32% | |
| DIA 260731P00512000 | 512.00 | 1.88 | 1.69 | 1.85 | 2 | 30 | 14.01% | |
| DIA 260731P00497000 | 497.00 | 0.54 | 0.5 | 0.62 | 3 | 30 | 17.29% | |
| DIA 260731P00503000 | 503.00 | 0.94 | 0.79 | 0.93 | 1 | 29 | 15.91% | |
| DIA 260731P00493000 | 493.00 | 0.65 | 0.38 | 0.49 | 1 | 29 | 18.29% | |
| DIA 260731P00491000 | 491.00 | 1.08 | 0.33 | 0.44 | 0 | 29 | 18.80% | |
| DIA 260731P00492500 | 492.50 | 0.51 | 0.36 | 0.48 | 1 | 28 | 18.43% | |
| DIA 260731P00527000 | 527.00 | 7.1 | 6.35 | 6.65 | 32 | 28 | 11.97% | YES |
| DIA 260731P00516000 | 516.00 | 2.65 | 2.42 | 2.6 | 3 | 26 | 13.32% | |
| DIA 260731P00415000 | 415.00 | 0.25 | 0 | 0.06 | 10 | 24 | 41.70% | |
| DIA 260731P00504000 | 504.00 | 0.92 | 0.85 | 1.01 | 3 | 24 | 15.74% | |
| DIA 260731P00489000 | 489.00 | 0.34 | 0.29 | 0.4 | 14 | 22 | 19.36% | |
| DIA 260731P00494000 | 494.00 | 0.52 | 0.4 | 0.52 | 3 | 21 | 18.04% | |
| DIA 260731P00370000 | 370.00 | 0.03 | 0 | 0.05 | 20 | 20 | 55.08% | |
| DIA 260731P00465000 | 465.00 | 0.1 | 0.06 | 0.14 | 2 | 18 | 25.64% | |
| DIA 260731P00440000 | 440.00 | 0.17 | 0 | 0.07 | 1 | 17 | 32.72% | |
| DIA 260731P00532000 | 532.00 | 9.85 | 9.3 | 9.7 | 2 | 17 | 11.56% | YES |
| DIA 260731P00445000 | 445.00 | 0.09 | 0 | 0.08 | 5 | 17 | 31.35% | |
| DIA 260731P00537000 | 537.00 | 11.35 | 12.95 | 13.45 | 20 | 16 | 11.16% | YES |
| DIA 260731P00529000 | 529.00 | 8.01 | 7.4 | 7.8 | 3 | 13 | 11.85% | YES |
| DIA 260731P00535000 | 535.00 | 10.88 | 11.4 | 11.85 | 1 | 10 | 11.25% | YES |
| DIA 260731P00531000 | 531.00 | 7.45 | 8.65 | 9.05 | 0 | 9 | 11.69% | YES |
| DIA 260731P00533000 | 533.00 | 9.65 | 9.95 | 10.4 | 2 | 4 | 11.49% | YES |
| DIA 260731P00545000 | 545.00 | 19.49 | 18 | 22.85 | 3 | 3 | 20.44% | YES |
| DIA 260731P00536000 | 536.00 | 11.66 | 12.15 | 12.65 | 1 | 2 | 11.24% | YES |
| DIA 260731P00507500 | 507.50 | 2.18 | 1.14 | 1.31 | 0 | 2 | 14.98% | |
| DIA 260731P00455000 | 455.00 | 0.17 | 0.02 | 0.1 | 1 | 2 | 28.32% | |
| DIA 260731P00497500 | 497.50 | 0.72 | 0.52 | 0.64 | 26 | 2 | 17.16% | |
| DIA 260731P00534000 | 534.00 | 9.02 | 10.65 | 11.1 | 0 | 2 | 11.34% | YES |
| DIA 260731P00420000 | 420.00 | 0.28 | 0 | 0.07 | 0 | 1 | 40.43% | |
| DIA 260731P00405000 | 405.00 | 0.21 | 0 | 0.06 | 1 | 1 | 45.61% | |
| DIA 260731P00550000 | 550.00 | 29.25 | 23.1 | 27.4 | 6 | 0 | 21.77% | YES |
| DIA 260731P00555000 | 555.00 | 35.89 | 27.75 | 32.5 | 30 | 0 | 24.82% | YES |
This page displays the full DIA options chain for contracts expiring on 2026-07-31. Both call and put tables include contract symbols, last trade price, bid/ask quotes, daily change and percentage change, trading volume, open interest, implied volatility, and an in-the-money (ITM) flag. It is designed to give you a complete snapshot of how the market is pricing risk and direction for this specific expiry.
Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-07-31. By monitoring changes in implied volatility, volume, and open interest for each strike, you can see where traders are concentrating their bets and hedges. Large shifts in activity on out-of-the-money calls or puts can be early signs of expected volatility or directional moves in DIA.
The ITM column highlights whether a contract is currently in-the-money for DIA: call options are ITM when their strike is below the current stock price, while put options are ITM when their strike is above the current stock price. ITM contracts have intrinsic value, while out-of-the-money options are purely time and volatility value. This distinction helps you quickly identify which strikes are already “in the money” for this expiry.
Implied volatility reflects how much movement the market expects for DIA between now and 2026-07-31. Higher IV typically means options are more expensive and the market is pricing in larger potential moves. You can compare IV across strikes and between calls and puts to identify skew – for example, expensive downside puts may indicate demand for crash protection, while rich upside calls can signal speculative interest.
No. This 2026-07-31 options chain gives a granular view for one maturity only. For a complete picture of positioning in DIA, you should also review the multi-expiry options overview where you can compare put/call ratios, total open interest and volume across different expiration dates. Combining both perspectives helps you understand whether traders are focused on very short-term moves or longer-dated themes.
The DIA options data on this page is refreshed regularly during market hours to reflect the latest trades, mid-market quotes, and open interest updates. Intraday changes in volume, open interest, and implied volatility can provide important signals about how sentiment and risk pricing are evolving as 2026-07-31 approaches.
