SPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUST (DIA) Most Active Options
The 25 most actively traded SPDR DOW JONES INDUSTRIAL AVERAGE ETF TRUST (DIA) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active DIA Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| DIA $495 put | Sep 30, 2026 | 36d | $1.03 | 0.0% | 0 | 1.00 | 211 | 2,021 | 185.6× avg |
| DIA $500 put | Sep 30, 2026 | 36d | $1.29 | 0.0% | 0 | 1.00 | 124 | 2,021 | 185.6× avg |
| DIA $567 call | Sep 30, 2026 | 36d | $0.53 | — | — | — | 2 | 2,000 | — |
| DIA $562 call | Sep 30, 2026 | 36d | $0.86 | 0.0% | 0 | 1.00 | 3 | 1,990 | 242.6× avg |
| DIA $535 call | Aug 28, 2026 | 3d | $2.92 | 13.9% | 69 | 0.53 | 530 | 1,535 | 6.2× avg |
| DIA $539 call | Aug 28, 2026 | 3d | $1.20 | — | — | — | 295 | 1,154 | — |
| DIA $540 call | Aug 28, 2026 | 3d | $0.88 | — | — | — | 2,827 | 1,151 | — |
| DIA $230 put | Jan 21, 2028 | 514d | $1.18 | — | — | — | 353 | 1,062 | — |
| DIA $555 call | Sep 25, 2026 | 31d | $1.39 | — | — | — | 24 | 1,000 | — |
| DIA $545 call | Aug 28, 2026 | 3d | $0.17 | 12.7% | 65 | 0.06 | 3,203 | 786 | 3.2× avg |
| DIA $451 put | Mar 31, 2027 | 218d | $5.19 | — | — | — | 258 | 521 | — |
| DIA $450 put | Mar 31, 2027 | 218d | $5.13 | 0.0% | 0 | 1.00 | 181 | 516 | 63.0× avg |
| DIA $534 put | Aug 28, 2026 | 3d | $1.86 | 13.0% | 3 | -0.41 | 1,343 | 447 | 7.5× avg |
| DIA $538 call | Aug 28, 2026 | 3d | $1.50 | — | — | — | 1,008 | 442 | — |
| DIA $534 call | Aug 28, 2026 | 3d | $3.58 | 14.3% | 70 | 0.58 | 665 | 434 | 1.8× avg |
| DIA $521 put | Aug 28, 2026 | 3d | $0.12 | 0.0% | 0 | 1.00 | 1,034 | 432 | 1.8× avg |
| DIA $522.5 put | Aug 28, 2026 | 3d | $0.14 | 0.0% | 0 | 1.00 | 94 | 423 | 1.8× avg |
| DIA $530 put | Aug 28, 2026 | 3d | $0.79 | 13.9% | 3 | -0.21 | 2,096 | 418 | 1.8× avg |
| DIA $523 put | Aug 28, 2026 | 3d | $0.15 | — | — | — | 343 | 417 | — |
| DIA $537 call | Aug 28, 2026 | 3d | $1.85 | 13.5% | 67 | 0.41 | 553 | 410 | 1.7× avg |
| DIA $545 call | Sep 18, 2026 | 24d | $2.88 | 11.5% | 67 | 0.29 | 6,306 | 405 | 7.3× avg |
| DIA $530 put | Sep 4, 2026 | 10d | $2.09 | 12.4% | 2 | -0.30 | 574 | 393 | 4.2× avg |
| DIA $534 call | Sep 18, 2026 | 24d | $7.90 | 12.7% | 74 | 0.55 | 114 | 353 | 6.4× avg |
| DIA $550 call | Sep 18, 2026 | 24d | $1.63 | 0.0% | 0 | 1.00 | 1,096 | 349 | 6.3× avg |
| DIA $527 put | Aug 28, 2026 | 3d | $0.41 | — | — | — | 550 | 348 | — |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active DIA contract today is the $495 put expiring in 36 days, with 2,021 contracts traded. Calls dominate the most-active list (13 of the top 25), showing where trading interest concentrates. 6 of these contracts are running well ahead of the usual daily volume.
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DIA Options FAQ
Which DIA option contract is most active today?
The most traded DIA contract is the $495 put expiring Sep 30, 2026, with 2,021 contracts traded as of Aug 24, 2026.
How does OptiView rank the most active DIA options?
The table lists the 25 DIA contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.