NDX Options Chain
NDX $29,273.40 · Updated Oct 26, 4:00 PM ET
NDX is at $29,273.40. The nearest expiration, Oct 27, 2026 (1 day out), lists 477 strikes, with 3,539 calls and 2,860 puts traded in the latest session. At-the-money implied volatility is 21.0%. The at-the-money straddle prices a move of about $254.90 (0.9%) by expiration.
EXPIRATION
- Oct 27, 2026
- Oct 28, 2026
- Oct 29, 2026
- Oct 30, 2026
- Nov 2, 2026
- Nov 3, 2026
- Nov 4, 2026
- Nov 5, 2026
- Nov 6, 2026
- Nov 9, 2026
- Nov 10, 2026
- Nov 11, 2026
- Nov 12, 2026
- Nov 13, 2026
- Nov 16, 2026
- Nov 17, 2026
ATM IV
21.0%
29275 strike
EXPECTED MOVE
$254.90
ATM straddle
MAX PAIN
$29,400.00
+0.4%
PUT/CALL VOLUME
0.81
2,860 / 3,539
OCT 27, 2026 CHAIN
| CALLS | PUTS | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | Vol | OI | IV | Delta | Gamma | Theta | Strike | Theta | Gamma | Delta | IV | OI | Vol | Last | Ask | Bid |
| 206.70 | 222.50 | 250.10 | 6 | 1 | 23.4% | 0.653 | 0.0011 | -76.316 | 29150 | -76.331 | 0.0011 | -0.347 | 20.6% | 3 | 10 | 75.45 | 76.30 | 66.50 |
| 200.00 | 215.50 | 212.60 | 6 | 1 | 23.3% | 0.642 | 0.0011 | -79.674 | 29160 | -79.688 | 0.0011 | -0.358 | 20.5% | 2 | 5 | 77.80 | 79.60 | 69.30 |
| 194.00 | 209.00 | 296.35 | 16 | 2 | 23.3% | 0.630 | 0.0012 | -83.140 | 29170 | -83.154 | 0.0012 | -0.370 | 20.4% | 5 | 15 | 81.62 | 83.00 | 72.30 |
| 190.00 | 205.40 | 243.00 | 1 | 23.2% | 0.625 | 0.0012 | -84.915 | 29175 | -84.927 | 0.0012 | -0.375 | 20.4% | 14 | 82.74 | 84.70 | 74.20 | ||
| 188.00 | 202.40 | 148.45 | 4 | 23.3% | 0.619 | 0.0012 | -86.716 | 29180 | -86.728 | 0.0012 | -0.381 | 20.4% | 5 | 84.55 | 86.50 | 76.00 | ||
| 180.10 | 195.50 | 0.00 | 23.1% | 0.607 | 0.0012 | -90.400 | 29190 | -90.411 | 0.0012 | -0.393 | 20.2% | 10 | 92.50 | 90.10 | 78.40 | |||
| 174.00 | 189.00 | 237.00 | 30 | 15 | 23.0% | 0.596 | 0.0012 | -94.192 | 29200 | -94.202 | 0.0012 | -0.404 | 20.2% | 10 | 22 | 92.35 | 93.80 | 82.00 |
| 168.50 | 182.00 | 164.00 | 2 | 22.8% | 0.584 | 0.0012 | -98.094 | 29210 | -98.103 | 0.0012 | -0.416 | 20.1% | 1 | 9 | 99.50 | 97.60 | 85.60 | |
| 162.30 | 176.10 | 0.00 | 22.8% | 0.572 | 0.0012 | -102.110 | 29220 | -102.117 | 0.0012 | -0.428 | 20.0% | 18 | 101.38 | 101.50 | 89.30 | |||
| 159.30 | 173.00 | 127.55 | 10 | 2 | 22.8% | 0.566 | 0.0012 | -104.160 | 29225 | -104.166 | 0.0012 | -0.434 | 19.9% | 1 | 4 | 101.17 | 101.80 | 91.20 |
| 156.50 | 169.90 | 156.50 | 2 | 22.8% | 0.560 | 0.0012 | -106.239 | 29230 | -106.245 | 0.0012 | -0.440 | 19.9% | 25 | 103.42 | 103.80 | 94.10 | ||
| 150.70 | 163.30 | 0.00 | 22.7% | 0.548 | 0.0012 | -110.482 | 29240 | -110.487 | 0.0012 | -0.452 | 19.8% | 31 | 107.45 | 107.90 | 96.90 | |||
| 145.10 | 157.70 | 151.74 | 13 | 1 | 22.6% | 0.536 | 0.0012 | -114.839 | 29250 | -114.842 | 0.0012 | -0.464 | 19.7% | 4 | 31 | 114.75 | 112.10 | 101.00 |
| 139.50 | 152.10 | 177.20 | 2 | 22.5% | 0.523 | 0.0012 | -119.308 | 29260 | -119.311 | 0.0012 | -0.477 | 19.6% | 1 | 24 | 119.35 | 116.40 | 105.30 | |
| 134.10 | 146.40 | 131.60 | 20 | 22.5% | 0.511 | 0.0012 | -123.893 | 29270 | -123.894 | 0.0012 | -0.489 | 19.6% | 17 | 126.10 | 120.80 | 110.70 | ||
| 131.40 | 143.50 | 137.45 | 8 | 22.4% | 0.505 | 0.0012 | -126.229 | 29275 | -126.230 | 0.0012 | -0.495 | 19.5% | 12 | 129.85 | 123.10 | 111.80 | ||
| 128.70 | 140.80 | 134.65 | 43 | 22.4% | 0.499 | 0.0012 | -125.674 | 29280 | -125.674 | 0.0012 | -0.501 | 19.5% | 34 | 129.80 | 125.40 | 115.10 | ||
| 123.40 | 135.30 | 125.22 | 13 | 1 | 22.3% | 0.486 | 0.0012 | -120.495 | 29290 | -120.493 | 0.0012 | -0.514 | 19.4% | 8 | 125.70 | 130.00 | 118.50 | |
| 117.80 | 129.90 | 113.15 | 49 | 2 | 22.2% | 0.474 | 0.0012 | -115.433 | 29300 | -115.430 | 0.0012 | -0.526 | 19.4% | 6 | 42 | 142.10 | 134.50 | 125.00 |
| 112.70 | 124.70 | 118.75 | 12 | 22.1% | 0.461 | 0.0012 | -110.487 | 29310 | -110.483 | 0.0012 | -0.539 | 19.1% | 8 | 144.70 | 139.40 | 127.90 | ||
| 107.60 | 119.40 | 105.88 | 16 | 22.0% | 0.449 | 0.0012 | -105.659 | 29320 | -105.654 | 0.0012 | -0.552 | 19.0% | 15 | 146.22 | 144.40 | 132.70 | ||
| 105.30 | 117.00 | 103.44 | 5 | 22.0% | 0.442 | 0.0012 | -103.290 | 29325 | -103.284 | 0.0012 | -0.558 | 19.1% | 2 | 2 | 125.56 | 147.00 | 136.50 | |
| 102.80 | 114.30 | 104.85 | 23 | 6 | 21.9% | 0.436 | 0.0012 | -100.950 | 29330 | -100.943 | 0.0012 | -0.564 | 19.1% | 1 | 6 | 125.00 | 149.60 | 139.10 |
| 98.10 | 109.50 | 103.42 | 40 | 21.8% | 0.423 | 0.0012 | -96.362 | 29340 | -96.354 | 0.0012 | -0.577 | 18.9% | 4 | 127.10 | 154.90 | 143.80 | ||
| 93.50 | 104.70 | 98.67 | 44 | 4 | 21.7% | 0.411 | 0.0012 | -91.895 | 29350 | -91.886 | 0.0012 | -0.589 | 18.7% | 9 | 10 | 146.25 | 160.40 | 148.00 |
| 89.00 | 100.30 | 91.55 | 49 | 8 | 21.7% | 0.398 | 0.0012 | -87.549 | 29360 | -87.538 | 0.0012 | -0.602 | 18.7% | 1 | 9 | 127.00 | 166.00 | 154.50 |
| 83.80 | 95.70 | 84.48 | 28 | 21.5% | 0.386 | 0.0012 | -83.321 | 29370 | -83.310 | 0.0012 | -0.614 | 18.6% | 11 | 145.64 | 171.90 | 159.10 | ||
| 80.80 | 93.40 | 84.35 | 7 | 1 | 21.4% | 0.379 | 0.0012 | -81.252 | 29375 | -81.240 | 0.0012 | -0.621 | 18.5% | 4 | 145.80 | 176.00 | 160.70 | |
| 78.70 | 91.30 | 80.43 | 21 | 21.3% | 0.373 | 0.0012 | -79.214 | 29380 | -79.201 | 0.0012 | -0.627 | 18.4% | 8 | 146.30 | 178.80 | 163.60 | ||
| 74.70 | 87.00 | 78.77 | 30 | 21.3% | 0.361 | 0.0012 | -75.229 | 29390 | -75.215 | 0.0012 | -0.639 | 18.3% | 2 | 139.20 | 184.50 | 169.20 | ||
| 70.80 | 82.40 | 74.32 | 560 | 437 | 21.1% | 0.348 | 0.0012 | -71.367 | 29400 | -71.352 | 0.0012 | -0.652 | 18.2% | 5 | 39 | 188.30 | 190.50 | 175.10 |
How this is calculated: Options Chain methodology