Options Chain for BLOCK INC CL A (XYZ) - $74.17 as of 10/27/2026 5:36:45 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 51.30 | 54.55 | 52.93 | 52.58 | 0.00 | 0.00% | 2.35 | 0 | 31 | 2.65 | 1.00 | 0.00 | 0.00 | 9/23/2026 | 10/27/2026 4:00:08 PM EST |
| 25.00 | 48.00 | 51.40 | 49.70 | 38.17 | 0.00 | 0.00% | 1.99 | 0 | 10 | 2.18 | 1.00 | 0.00 | 0.00 | 3/25/2026 | 10/27/2026 4:00:08 PM EST |
| 30.00 | 43.85 | 47.05 | 45.45 | 53.34 | 0.00 | 0.00% | 1.52 | 0 | 59 | 2.06 | 1.00 | 0.00 | 0.00 | 9/3/2026 | 10/27/2026 4:00:08 PM EST |
| 32.50 | 40.60 | 44.45 | 42.53 | 29.00 | 0.00 | 0.00% | 1.31 | 0 | 314 | 1.83 | 1.00 | 0.00 | 0.00 | 3/31/2026 | 10/27/2026 4:00:08 PM EST |
| 35.00 | 38.10 | 41.50 | 39.80 | 48.80 | 0.00 | 0.00% | 1.14 | 0 | 956 | 1.60 | 1.00 | 0.00 | 0.00 | 7/15/2026 | 10/27/2026 4:00:08 PM EST |
| 37.50 | 36.40 | 38.85 | 37.63 | 38.10 | 0.00 | 0.00% | 1.00 | 0 | 3 | 1.43 | 1.00 | 0.00 | 0.00 | 10/2/2026 | 10/27/2026 4:00:08 PM EST |
| 40.00 | 33.90 | 36.50 | 35.20 | 35.00 | 0.00 | 0.00% | 0.88 | 0 | 328 | 1.35 | 1.00 | 0.00 | 0.00 | 10/2/2026 | 10/27/2026 4:00:08 PM EST |
| 42.50 | 31.45 | 34.05 | 32.75 | 31.85 | 0.00 | 0.00% | 0.77 | 0 | 69 | 1.26 | 1.00 | 0.00 | -0.01 | 4/24/2026 | 10/27/2026 4:00:08 PM EST |
| 45.00 | 28.20 | 31.60 | 29.90 | 30.60 | 0.00 | 0.00% | 0.66 | 0 | 84 | 1.16 | 1.00 | 0.00 | -0.01 | 10/2/2026 | 10/27/2026 4:00:08 PM EST |
| 47.50 | 25.75 | 29.15 | 27.45 | 35.80 | 0.00 | 0.00% | 0.58 | 0 | 328 | 1.07 | 0.99 | 0.00 | -0.01 | 8/6/2026 | 10/27/2026 4:00:08 PM EST |
| 50.00 | 24.10 | 26.70 | 25.40 | 28.65 | 0.00 | 0.00% | 0.51 | 0 | 158 | 0.94 | 0.98 | 0.00 | -0.02 | 7/24/2026 | 10/27/2026 4:00:08 PM EST |
| 52.50 | 20.90 | 24.80 | 22.85 | 19.02 | 0.00 | 0.00% | 0.44 | 0 | 112 | 0.97 | 0.97 | 0.00 | -0.02 | 6/11/2026 | 10/27/2026 4:00:08 PM EST |
| 55.00 | 19.25 | 21.45 | 20.35 | 23.37 | 0.00 | 0.00% | 0.37 | 0 | 172 | 0.72 | 0.95 | 0.01 | -0.03 | 10/19/2026 | 10/27/2026 4:00:08 PM EST |
| 57.50 | 17.05 | 19.20 | 18.13 | 28.50 | 0.00 | 0.00% | 0.32 | 0 | 72 | 0.68 | 0.93 | 0.01 | -0.03 | 8/5/2026 | 10/27/2026 4:00:08 PM EST |
| 60.00 | 14.95 | 16.60 | 15.78 | 20.40 | 0.00 | 0.00% | 0.26 | 0 | 798 | 0.59 | 0.90 | 0.01 | -0.04 | 10/21/2026 | 10/27/2026 4:00:08 PM EST |
| 62.50 | 12.95 | 14.70 | 13.83 | 18.20 | 0.00 | 0.00% | 0.22 | 0 | 220 | 0.40 | 0.86 | 0.02 | -0.04 | 10/21/2026 | 10/27/2026 4:00:08 PM EST |
| 65.00 | 11.40 | 12.50 | 11.95 | 11.70 | -0.60 | -4.88% | 0.18 | 41 | 1,034 | 0.48 | 0.81 | 0.02 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 67.50 | 9.60 | 10.60 | 10.10 | 9.85 | -0.50 | -4.84% | 0.15 | 1 | 8,032 | 0.49 | 0.75 | 0.02 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 70.00 | 8.20 | 8.65 | 8.43 | 8.05 | -0.30 | -3.60% | 0.12 | 72 | 21,663 | 0.49 | 0.69 | 0.03 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 72.50 | 6.65 | 7.25 | 6.95 | 6.60 | +0.05 | +0.77% | 0.10 | 30 | 995 | 0.49 | 0.62 | 0.03 | -0.06 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 75.00 | 5.35 | 5.70 | 5.53 | 5.45 | +0.18 | +3.42% | 0.07 | 79 | 2,578 | 0.48 | 0.54 | 0.03 | -0.06 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 77.50 | 3.85 | 5.15 | 4.50 | 4.25 | 0.00 | 0.00% | 0.06 | 0 | 1,679 | 0.49 | 0.47 | 0.03 | -0.05 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 80.00 | 3.25 | 3.60 | 3.43 | 3.55 | +0.32 | +9.91% | 0.04 | 45 | 2,119 | 0.49 | 0.40 | 0.03 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 82.50 | 2.47 | 2.80 | 2.64 | 2.63 | 0.00 | 0.00% | 0.03 | 0 | 1,176 | 0.48 | 0.33 | 0.03 | -0.05 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 85.00 | 1.96 | 2.13 | 2.05 | 2.03 | +0.16 | +8.56% | 0.02 | 5 | 1,236 | 0.48 | 0.27 | 0.02 | -0.04 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 87.50 | 1.44 | 1.77 | 1.61 | 1.45 | 0.00 | 0.00% | 0.02 | 0 | 439 | 0.48 | 0.22 | 0.02 | -0.04 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 90.00 | 1.07 | 1.34 | 1.21 | 1.11 | -0.08 | -6.73% | 0.01 | 22 | 2,342 | 0.47 | 0.17 | 0.02 | -0.03 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 92.50 | 0.55 | 0.91 | 0.73 | 1.33 | 0.00 | 0.00% | 0.01 | 0 | 620 | 0.45 | 0.13 | 0.02 | -0.03 | 10/23/2026 | 10/27/2026 4:00:08 PM EST |
| 95.00 | 0.45 | 0.69 | 0.57 | 0.62 | +0.02 | +3.34% | 0.01 | 19 | 22,270 | 0.46 | 0.09 | 0.01 | -0.02 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 97.50 | 0.17 | 0.79 | 0.48 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 584 | 0.47 | 0.07 | 0.01 | -0.02 | 10/23/2026 | 10/27/2026 4:00:08 PM EST |
| 100.00 | 0.10 | 0.42 | 0.26 | 0.34 | +0.02 | +6.25% | 0.00 | 17 | 2,497 | 0.44 | 0.05 | 0.01 | -0.01 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 105.00 | 0.13 | 0.27 | 0.20 | 0.19 | -0.21 | -52.50% | 0.00 | 7 | 692 | 0.48 | 0.03 | 0.00 | -0.01 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 110.00 | 0.04 | 0.17 | 0.11 | 0.10 | -0.03 | -23.08% | 0.00 | 1 | 542 | 0.48 | 0.01 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 115.00 | 0.00 | 0.31 | 0.16 | 0.11 | -0.07 | -38.89% | 0.00 | 2 | 986 | 0.62 | 0.01 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 120.00 | 0.00 | 1.15 | 0.58 | 0.08 | 0.00 | 0.00% | 0.00 | 0 | 162 | 0.88 | 0.00 | 0.00 | 0.00 | 10/22/2026 | 10/27/2026 4:00:08 PM EST |
| 125.00 | 0.00 | 1.13 | 0.57 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 600 | 0.89 | 0.00 | 0.00 | 0.00 | 10/19/2026 | 10/27/2026 4:00:08 PM EST |
| 130.00 | 0.00 | 0.35 | 0.18 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 243 | 0.78 | 0.00 | 0.00 | 0.00 | 10/15/2026 | 10/27/2026 4:00:08 PM EST |
| 135.00 | 0.00 | 0.51 | 0.26 | 0.09 | 0.00 | 0.00% | 0.00 | 0 | 837 | 0.88 | 0.00 | 0.00 | 0.00 | 10/14/2026 | 10/27/2026 4:00:08 PM EST |
| 140.00 | 0.00 | 0.61 | 0.31 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 392 | 0.95 | 0.00 | 0.00 | 0.00 | 10/20/2026 | 10/27/2026 4:00:08 PM EST |
| 145.00 | 0.00 | 0.10 | 0.05 | 0.01 | 0.00 | 0.00% | 0.00 | 0 | 1,443 | 0.75 | 0.00 | 0.00 | 0.00 | 10/16/2026 | 10/27/2026 4:00:08 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.50 | 0.00 | 0.48 | 0.24 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 612 | 1.86 | 0.00 | 0.00 | 0.00 | 8/31/2026 | 10/27/2026 4:00:08 PM EST |
| 25.00 | 0.00 | 2.13 | 1.07 | 0.15 | 0.00 | 0.00% | 0.04 | 0 | 468 | 2.45 | 0.00 | 0.00 | 0.00 | 8/31/2026 | 10/27/2026 4:00:08 PM EST |
| 30.00 | 0.00 | 0.94 | 0.47 | 0.12 | 0.00 | 0.00% | 0.02 | 0 | 98 | 1.68 | 0.00 | 0.00 | 0.00 | 10/1/2026 | 10/27/2026 4:00:08 PM EST |
| 32.50 | 0.02 | 0.16 | 0.09 | 0.02 | -0.03 | -60.00% | 0.00 | 10 | 241 | 0.87 | 0.00 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 35.00 | 0.00 | 0.24 | 0.12 | 0.04 | +0.03 | +300.00% | 0.00 | 1 | 533 | 1.08 | 0.00 | 0.00 | 0.00 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 37.50 | 0.00 | 0.62 | 0.31 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 684 | 1.20 | 0.00 | 0.00 | 0.00 | 10/20/2026 | 10/27/2026 4:00:08 PM EST |
| 40.00 | 0.00 | 1.12 | 0.56 | 0.07 | 0.00 | 0.00% | 0.01 | 0 | 384 | 1.27 | 0.00 | 0.00 | 0.00 | 10/1/2026 | 10/27/2026 4:00:08 PM EST |
| 42.50 | 0.00 | 0.53 | 0.27 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 627 | 0.98 | 0.00 | 0.00 | -0.01 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 45.00 | 0.00 | 0.95 | 0.48 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 1,741 | 1.03 | 0.00 | 0.00 | -0.01 | 10/23/2026 | 10/27/2026 4:00:08 PM EST |
| 47.50 | 0.00 | 0.58 | 0.29 | 0.09 | 0.00 | 0.00% | 0.01 | 0 | 406 | 0.83 | -0.01 | 0.00 | -0.01 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 50.00 | 0.04 | 0.21 | 0.13 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 539 | 0.55 | -0.02 | 0.00 | -0.02 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 52.50 | 0.20 | 0.31 | 0.26 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 440 | 0.57 | -0.03 | 0.00 | -0.02 | 10/14/2026 | 10/27/2026 4:00:08 PM EST |
| 55.00 | 0.23 | 0.52 | 0.38 | 0.34 | -0.03 | -8.11% | 0.01 | 1 | 2,202 | 0.55 | -0.05 | 0.01 | -0.03 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 57.50 | 0.46 | 0.57 | 0.52 | 0.51 | -0.07 | -12.07% | 0.01 | 26 | 430 | 0.53 | -0.07 | 0.01 | -0.03 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 60.00 | 0.72 | 0.85 | 0.79 | 0.56 | 0.00 | 0.00% | 0.01 | 0 | 3,035 | 0.52 | -0.10 | 0.01 | -0.04 | 10/23/2026 | 10/27/2026 4:00:08 PM EST |
| 62.50 | 1.08 | 1.31 | 1.20 | 1.21 | -0.05 | -3.97% | 0.02 | 1 | 315 | 0.52 | -0.14 | 0.02 | -0.04 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 65.00 | 1.57 | 1.78 | 1.68 | 1.67 | -0.13 | -7.23% | 0.03 | 85 | 1,016 | 0.51 | -0.19 | 0.02 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 67.50 | 2.08 | 2.50 | 2.29 | 2.36 | -0.13 | -5.23% | 0.03 | 1 | 2,458 | 0.50 | -0.25 | 0.02 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 70.00 | 3.05 | 3.25 | 3.15 | 3.27 | +0.47 | +16.79% | 0.04 | 11 | 2,338 | 0.50 | -0.31 | 0.03 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 72.50 | 4.05 | 4.35 | 4.20 | 4.26 | -0.09 | -2.07% | 0.06 | 6 | 965 | 0.49 | -0.38 | 0.03 | -0.06 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 75.00 | 5.25 | 5.45 | 5.35 | 5.50 | 0.00 | 0.00% | 0.07 | 16 | 1,601 | 0.48 | -0.46 | 0.03 | -0.06 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 77.50 | 6.55 | 7.10 | 6.83 | 6.61 | +1.56 | +30.90% | 0.09 | 4 | 540 | 0.49 | -0.53 | 0.03 | -0.05 | 10/27/2026 | 10/27/2026 4:00:08 PM EST |
| 80.00 | 8.10 | 8.85 | 8.48 | 6.20 | 0.00 | 0.00% | 0.11 | 0 | 459 | 0.49 | -0.60 | 0.03 | -0.05 | 10/21/2026 | 10/27/2026 4:00:08 PM EST |
| 82.50 | 9.80 | 10.80 | 10.30 | 10.48 | 0.00 | 0.00% | 0.12 | 0 | 271 | 0.49 | -0.67 | 0.03 | -0.05 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 85.00 | 11.35 | 12.80 | 12.08 | 12.26 | 0.00 | 0.00% | 0.14 | 0 | 228 | 0.47 | -0.73 | 0.02 | -0.04 | 10/26/2026 | 10/27/2026 4:00:08 PM EST |
| 87.50 | 12.50 | 15.05 | 13.78 | 11.92 | 0.00 | 0.00% | 0.16 | 0 | 84 | 0.58 | -0.78 | 0.02 | -0.04 | 9/1/2026 | 10/27/2026 4:00:08 PM EST |
| 90.00 | 15.05 | 16.75 | 15.90 | 13.41 | 0.00 | 0.00% | 0.18 | 0 | 1,058 | 0.53 | -0.83 | 0.02 | -0.03 | 10/20/2026 | 10/27/2026 4:00:08 PM EST |
| 92.50 | 16.95 | 19.55 | 18.25 | 15.75 | 0.00 | 0.00% | 0.20 | 0 | 253 | 0.61 | -0.87 | 0.02 | -0.03 | 8/3/2026 | 10/27/2026 4:00:08 PM EST |
| 95.00 | 19.60 | 21.40 | 20.50 | 15.65 | 0.00 | 0.00% | 0.22 | 0 | 192 | 0.57 | -0.91 | 0.01 | -0.02 | 9/2/2026 | 10/27/2026 4:00:08 PM EST |
| 97.50 | 22.15 | 24.05 | 23.10 | 17.65 | 0.00 | 0.00% | 0.24 | 0 | 203 | 0.63 | -0.93 | 0.01 | -0.02 | 9/2/2026 | 10/27/2026 4:00:08 PM EST |
| 100.00 | 24.35 | 26.40 | 25.38 | 19.73 | 0.00 | 0.00% | 0.25 | 0 | 165 | 0.64 | -0.95 | 0.01 | -0.01 | 8/6/2026 | 10/27/2026 4:00:08 PM EST |
| 105.00 | 28.80 | 31.40 | 30.10 | % | 0.29 | 0 | 12 | 0.72 | -0.97 | 0.00 | -0.01 | 10/27/2026 4:00:08 PM EST | |||
| 110.00 | 33.80 | 36.40 | 35.10 | % | 0.32 | 0 | 0 | 0.78 | -0.99 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 115.00 | 38.80 | 42.20 | 40.50 | % | 0.35 | 0 | 0 | 1.04 | -0.99 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 120.00 | 43.80 | 46.40 | 45.10 | % | 0.38 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 125.00 | 48.80 | 52.15 | 50.48 | % | 0.40 | 0 | 0 | 1.16 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 130.00 | 53.80 | 56.40 | 55.10 | % | 0.42 | 0 | 0 | 1.09 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 135.00 | 58.80 | 61.40 | 60.10 | % | 0.45 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 140.00 | 63.80 | 67.20 | 65.50 | % | 0.47 | 0 | 0 | 1.33 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:08 PM EST | |||
| 145.00 | 68.80 | 71.40 | 70.10 | 66.50 | 0.00 | 0.00% | 0.48 | 0 | 0 | 1.25 | -1.00 | 0.00 | 0.00 | 7/15/2026 | 10/27/2026 4:00:08 PM EST |