Options Chain for BLOCK INC CL A (XYZ) - $83.10 as of 7/28/2026 8:32:12 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 | 58.85 | 62.40 | 60.63 | 59.40 | 0.00 | 0.00% | 2.69 | 0 | 27 | 1.36 | 1.00 | 0.00 | 0.00 | 7/16/2026 | 7/28/2026 4:00:11 PM EST |
| 25.00 | 56.40 | 59.95 | 58.18 | 38.17 | 0.00 | 0.00% | 2.33 | 0 | 10 | 1.38 | 1.00 | 0.00 | 0.00 | 3/25/2026 | 7/28/2026 4:00:11 PM EST |
| 30.00 | 51.55 | 54.85 | 53.20 | 51.50 | 0.00 | 0.00% | 1.77 | 0 | 62 | 1.09 | 1.00 | 0.00 | 0.00 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 32.50 | 49.10 | 52.65 | 50.88 | 29.00 | 0.00 | 0.00% | 1.57 | 0 | 314 | 1.12 | 1.00 | 0.00 | 0.00 | 3/31/2026 | 7/28/2026 4:00:11 PM EST |
| 35.00 | 46.70 | 50.20 | 48.45 | 48.80 | 0.00 | 0.00% | 1.38 | 0 | 956 | 1.14 | 1.00 | 0.00 | -0.01 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 37.50 | 44.30 | 47.80 | 46.05 | 37.80 | 0.00 | 0.00% | 1.23 | 0 | 4 | 0.98 | 0.99 | 0.00 | -0.01 | 4/20/2026 | 7/28/2026 4:00:11 PM EST |
| 40.00 | 41.85 | 45.35 | 43.60 | 37.23 | 0.00 | 0.00% | 1.09 | 0 | 331 | 0.86 | 0.99 | 0.00 | -0.01 | 6/30/2026 | 7/28/2026 4:00:11 PM EST |
| 42.50 | 39.55 | 43.05 | 41.30 | 31.85 | 0.00 | 0.00% | 0.97 | 0 | 69 | 0.82 | 0.98 | 0.00 | -0.01 | 4/24/2026 | 7/28/2026 4:00:11 PM EST |
| 45.00 | 37.15 | 40.70 | 38.93 | 33.20 | 0.00 | 0.00% | 0.87 | 0 | 83 | 0.83 | 0.97 | 0.00 | -0.01 | 5/29/2026 | 7/28/2026 4:00:11 PM EST |
| 47.50 | 34.90 | 38.30 | 36.60 | 26.40 | 0.00 | 0.00% | 0.77 | 0 | 328 | 0.74 | 0.96 | 0.00 | -0.01 | 4/17/2026 | 7/28/2026 4:00:11 PM EST |
| 50.00 | 32.60 | 36.05 | 34.33 | 28.65 | 0.00 | 0.00% | 0.69 | 0 | 158 | 0.76 | 0.95 | 0.00 | -0.02 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 52.50 | 30.40 | 33.85 | 32.13 | 19.02 | 0.00 | 0.00% | 0.61 | 0 | 112 | 0.75 | 0.93 | 0.00 | -0.02 | 6/11/2026 | 7/28/2026 4:00:11 PM EST |
| 55.00 | 28.20 | 31.20 | 29.70 | 27.25 | 0.00 | 0.00% | 0.54 | 0 | 176 | 0.70 | 0.92 | 0.01 | -0.02 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 57.50 | 26.45 | 29.10 | 27.78 | 24.35 | 0.00 | 0.00% | 0.48 | 0 | 72 | 0.51 | 0.90 | 0.01 | -0.02 | 7/17/2026 | 7/28/2026 4:00:11 PM EST |
| 60.00 | 24.40 | 27.10 | 25.75 | 25.50 | +2.50 | +10.87% | 0.43 | 4 | 1,124 | 0.52 | 0.87 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 62.50 | 22.45 | 25.40 | 23.93 | 16.57 | 0.00 | 0.00% | 0.38 | 0 | 261 | 0.54 | 0.85 | 0.01 | -0.03 | 6/23/2026 | 7/28/2026 4:00:11 PM EST |
| 65.00 | 20.60 | 23.25 | 21.93 | 21.96 | +1.91 | +9.53% | 0.34 | 2 | 1,038 | 0.53 | 0.82 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 67.50 | 18.80 | 21.45 | 20.13 | 18.86 | +3.62 | +23.76% | 0.30 | 15,000 | 15,574 | 0.53 | 0.79 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 70.00 | 17.10 | 19.85 | 18.48 | 17.20 | +3.80 | +28.36% | 0.26 | 15,003 | 8,527 | 0.53 | 0.76 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 72.50 | 15.25 | 18.10 | 16.68 | 17.52 | 0.00 | 0.00% | 0.23 | 0 | 1,047 | 0.52 | 0.73 | 0.01 | -0.04 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 75.00 | 14.65 | 16.60 | 15.63 | 14.75 | +1.54 | +11.66% | 0.21 | 2 | 2,382 | 0.54 | 0.70 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 77.50 | 12.75 | 15.30 | 14.03 | 10.30 | 0.00 | 0.00% | 0.18 | 0 | 829 | 0.53 | 0.66 | 0.01 | -0.04 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 80.00 | 12.20 | 13.05 | 12.63 | 12.15 | +2.18 | +21.87% | 0.16 | 7 | 710 | 0.52 | 0.62 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 82.50 | 11.00 | 11.95 | 11.48 | 11.00 | +2.65 | +31.74% | 0.14 | 2 | 948 | 0.52 | 0.59 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 85.00 | 9.85 | 10.60 | 10.23 | 8.65 | 0.00 | 0.00% | 0.12 | 0 | 630 | 0.51 | 0.55 | 0.01 | -0.04 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 87.50 | 8.80 | 9.55 | 9.18 | 6.90 | 0.00 | 0.00% | 0.10 | 0 | 467 | 0.51 | 0.51 | 0.02 | -0.04 | 7/22/2026 | 7/28/2026 4:00:11 PM EST |
| 90.00 | 7.80 | 8.75 | 8.28 | 6.76 | 0.00 | 0.00% | 0.09 | 0 | 772 | 0.51 | 0.48 | 0.02 | -0.04 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 92.50 | 6.95 | 7.70 | 7.33 | 7.45 | +1.25 | +20.17% | 0.08 | 44 | 200 | 0.51 | 0.44 | 0.02 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 95.00 | 6.15 | 6.90 | 6.53 | 5.82 | 0.00 | 0.00% | 0.07 | 0 | 22,943 | 0.51 | 0.41 | 0.01 | -0.04 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 97.50 | 5.40 | 6.30 | 5.85 | 5.30 | +0.30 | +6.00% | 0.06 | 5 | 361 | 0.51 | 0.38 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 100.00 | 4.80 | 5.50 | 5.15 | 5.10 | +0.85 | +20.00% | 0.05 | 8 | 2,139 | 0.50 | 0.34 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 105.00 | 3.70 | 4.40 | 4.05 | 3.65 | +0.67 | +22.49% | 0.04 | 6 | 494 | 0.50 | 0.29 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 110.00 | 2.84 | 3.50 | 3.17 | 2.55 | 0.00 | 0.00% | 0.03 | 0 | 565 | 0.50 | 0.24 | 0.01 | -0.03 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 115.00 | 2.15 | 2.78 | 2.47 | 2.35 | +0.76 | +47.80% | 0.02 | 2 | 202 | 0.50 | 0.19 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 120.00 | 1.62 | 2.23 | 1.93 | 1.42 | -0.44 | -23.66% | 0.02 | 3 | 147 | 0.50 | 0.16 | 0.01 | -0.02 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 125.00 | 1.22 | 1.79 | 1.51 | 1.45 | +0.23 | +18.86% | 0.01 | 11 | 651 | 0.50 | 0.13 | 0.01 | -0.02 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 130.00 | 0.91 | 1.37 | 1.14 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 196 | 0.49 | 0.10 | 0.01 | -0.02 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 135.00 | 0.67 | 1.28 | 0.98 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 834 | 0.50 | 0.08 | 0.01 | -0.01 | 7/17/2026 | 7/28/2026 4:00:11 PM EST |
| 140.00 | 0.49 | 0.87 | 0.68 | 0.74 | 0.00 | 0.00% | 0.00 | 0 | 394 | 0.49 | 0.07 | 0.01 | -0.01 | 7/20/2026 | 7/28/2026 4:00:11 PM EST |
| 145.00 | 0.47 | 0.83 | 0.65 | 0.65 | +0.15 | +30.00% | 0.00 | 7 | 1,397 | 0.52 | 0.05 | 0.00 | -0.01 | 7/28/2026 | 7/28/2026 4:00:11 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 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 604 | 1.03 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 7/28/2026 4:00:11 PM EST |
| 25.00 | 0.00 | 2.15 | 1.08 | 0.07 | 0.00 | 0.00% | 0.04 | 0 | 465 | 1.57 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 7/28/2026 4:00:11 PM EST |
| 30.00 | 0.00 | 0.60 | 0.30 | 0.11 | 0.00 | 0.00% | 0.01 | 0 | 102 | 0.99 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 7/28/2026 4:00:11 PM EST |
| 32.50 | 0.05 | 2.21 | 1.13 | 0.29 | 0.00 | 0.00% | 0.03 | 0 | 267 | 0.95 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 7/28/2026 4:00:11 PM EST |
| 35.00 | 0.05 | 2.25 | 1.15 | 0.36 | 0.00 | 0.00% | 0.03 | 0 | 545 | 0.89 | 0.00 | 0.00 | -0.01 | 6/24/2026 | 7/28/2026 4:00:11 PM EST |
| 37.50 | 0.02 | 2.00 | 1.01 | 0.26 | 0.00 | 0.00% | 0.03 | 0 | 689 | 0.78 | -0.01 | 0.00 | -0.01 | 7/23/2026 | 7/28/2026 4:00:11 PM EST |
| 40.00 | 0.01 | 2.20 | 1.11 | 0.35 | 0.00 | 0.00% | 0.03 | 0 | 393 | 0.93 | -0.01 | 0.00 | -0.01 | 7/23/2026 | 7/28/2026 4:00:11 PM EST |
| 42.50 | 0.15 | 0.42 | 0.29 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 189 | 0.59 | -0.02 | 0.00 | -0.01 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 45.00 | 0.22 | 0.52 | 0.37 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 1,747 | 0.57 | -0.03 | 0.00 | -0.01 | 7/23/2026 | 7/28/2026 4:00:11 PM EST |
| 47.50 | 0.36 | 0.83 | 0.60 | 0.89 | 0.00 | 0.00% | 0.01 | 0 | 190 | 0.58 | -0.04 | 0.00 | -0.01 | 7/23/2026 | 7/28/2026 4:00:11 PM EST |
| 50.00 | 0.53 | 1.08 | 0.81 | 1.19 | 0.00 | 0.00% | 0.02 | 0 | 511 | 0.58 | -0.05 | 0.00 | -0.02 | 7/23/2026 | 7/28/2026 4:00:11 PM EST |
| 52.50 | 0.75 | 1.32 | 1.04 | 1.45 | 0.00 | 0.00% | 0.02 | 0 | 507 | 0.57 | -0.07 | 0.00 | -0.02 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 55.00 | 1.25 | 1.62 | 1.44 | 2.04 | 0.00 | 0.00% | 0.03 | 0 | 2,153 | 0.58 | -0.08 | 0.01 | -0.02 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 57.50 | 1.28 | 1.99 | 1.64 | 2.81 | 0.00 | 0.00% | 0.03 | 0 | 388 | 0.55 | -0.10 | 0.01 | -0.02 | 7/8/2026 | 7/28/2026 4:00:11 PM EST |
| 60.00 | 1.67 | 2.43 | 2.05 | 2.12 | -0.37 | -14.86% | 0.03 | 11 | 2,833 | 0.55 | -0.13 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 62.50 | 2.26 | 2.89 | 2.58 | 3.10 | 0.00 | 0.00% | 0.04 | 0 | 349 | 0.54 | -0.15 | 0.01 | -0.03 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 65.00 | 2.83 | 3.50 | 3.17 | 4.50 | 0.00 | 0.00% | 0.05 | 0 | 651 | 0.54 | -0.18 | 0.01 | -0.03 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 67.50 | 3.40 | 4.20 | 3.80 | 4.15 | -0.35 | -7.78% | 0.06 | 1 | 2,242 | 0.53 | -0.21 | 0.01 | -0.03 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 70.00 | 4.20 | 4.95 | 4.58 | 4.72 | -0.48 | -9.24% | 0.07 | 23 | 2,322 | 0.53 | -0.24 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 72.50 | 4.95 | 5.80 | 5.38 | 5.55 | -1.85 | -25.00% | 0.07 | 7 | 561 | 0.52 | -0.27 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 75.00 | 5.90 | 6.65 | 6.28 | 6.35 | -1.78 | -21.90% | 0.08 | 9 | 702 | 0.52 | -0.30 | 0.01 | -0.04 | 7/28/2026 | 7/28/2026 4:00:11 PM EST |
| 77.50 | 7.00 | 7.80 | 7.40 | 9.97 | 0.00 | 0.00% | 0.10 | 0 | 161 | 0.52 | -0.34 | 0.01 | -0.04 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 80.00 | 7.95 | 8.90 | 8.43 | 11.37 | 0.00 | 0.00% | 0.11 | 0 | 282 | 0.51 | -0.38 | 0.01 | -0.04 | 7/24/2026 | 7/28/2026 4:00:11 PM EST |
| 82.50 | 9.20 | 10.15 | 9.68 | 11.10 | 0.00 | 0.00% | 0.12 | 0 | 141 | 0.51 | -0.41 | 0.01 | -0.04 | 7/17/2026 | 7/28/2026 4:00:11 PM EST |
| 85.00 | 10.50 | 11.55 | 11.03 | 11.80 | 0.00 | 0.00% | 0.13 | 0 | 134 | 0.51 | -0.45 | 0.01 | -0.04 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 87.50 | 12.05 | 13.00 | 12.53 | 13.45 | 0.00 | 0.00% | 0.14 | 0 | 66 | 0.51 | -0.49 | 0.02 | -0.04 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 90.00 | 13.70 | 14.50 | 14.10 | 15.10 | 0.00 | 0.00% | 0.16 | 0 | 1,061 | 0.51 | -0.52 | 0.02 | -0.04 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 92.50 | 15.05 | 16.15 | 15.60 | 16.40 | 0.00 | 0.00% | 0.17 | 0 | 253 | 0.50 | -0.56 | 0.02 | -0.04 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |
| 95.00 | 16.70 | 17.85 | 17.28 | 21.11 | 0.00 | 0.00% | 0.18 | 0 | 151 | 0.49 | -0.59 | 0.01 | -0.04 | 6/29/2026 | 7/28/2026 4:00:11 PM EST |
| 97.50 | 18.60 | 19.65 | 19.13 | 30.20 | 0.00 | 0.00% | 0.20 | 0 | 214 | 0.50 | -0.62 | 0.01 | -0.04 | 4/28/2026 | 7/28/2026 4:00:11 PM EST |
| 100.00 | 19.75 | 22.10 | 20.93 | 22.85 | 0.00 | 0.00% | 0.21 | 0 | 164 | 0.49 | -0.66 | 0.01 | -0.04 | 7/27/2026 | 7/28/2026 4:00:11 PM EST |
| 105.00 | 23.35 | 26.00 | 24.68 | % | 0.24 | 0 | 12 | 0.48 | -0.71 | 0.01 | -0.03 | 7/28/2026 4:00:11 PM EST | |||
| 110.00 | 27.60 | 30.20 | 28.90 | % | 0.26 | 0 | 24 | 0.47 | -0.76 | 0.01 | -0.03 | 7/28/2026 4:00:11 PM EST | |||
| 115.00 | 32.25 | 34.55 | 33.40 | % | 0.29 | 0 | 1 | 0.44 | -0.81 | 0.01 | -0.03 | 7/28/2026 4:00:11 PM EST | |||
| 120.00 | 36.95 | 39.10 | 38.03 | % | 0.32 | 0 | 0 | 0.60 | -0.84 | 0.01 | -0.02 | 7/28/2026 4:00:11 PM EST | |||
| 125.00 | 41.30 | 43.80 | 42.55 | % | 0.34 | 0 | 0 | 0.62 | -0.87 | 0.01 | -0.02 | 7/28/2026 4:00:11 PM EST | |||
| 130.00 | 46.10 | 48.55 | 47.33 | % | 0.36 | 0 | 0 | 0.64 | -0.90 | 0.01 | -0.02 | 7/28/2026 4:00:11 PM EST | |||
| 135.00 | 50.30 | 53.40 | 51.85 | % | 0.38 | 0 | 0 | 0.67 | -0.92 | 0.01 | -0.01 | 7/28/2026 4:00:11 PM EST | |||
| 140.00 | 55.60 | 58.35 | 56.98 | % | 0.41 | 0 | 0 | 0.69 | -0.93 | 0.01 | -0.01 | 7/28/2026 4:00:11 PM EST | |||
| 145.00 | 60.40 | 63.30 | 61.85 | 66.50 | 0.00 | 0.00% | 0.43 | 0 | 0 | 0.73 | -0.95 | 0.00 | -0.01 | 7/15/2026 | 7/28/2026 4:00:11 PM EST |