Options Chain for BLOCK INC CL A (XYZ) - $82.72 as of 7/31/2026 4:07:25 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 | 56.90 | 60.85 | 58.88 | 50.84 | 0.00 | 0.00% | 2.62 | 0 | 9 | 2.78 | 1.00 | 0.00 | 0.00 | 6/22/2026 | 7/31/2026 4:00:00 PM EST |
| 25.00 | 55.00 | 57.65 | 56.33 | 55.50 | 0.00 | 0.00% | 2.25 | 0 | 130 | 2.23 | 1.00 | 0.00 | 0.00 | 7/20/2026 | 7/31/2026 4:00:00 PM EST |
| 30.00 | 49.45 | 53.50 | 51.48 | 49.50 | 0.00 | 0.00% | 1.72 | 0 | 21 | 2.21 | 1.00 | 0.00 | 0.00 | 7/17/2026 | 7/31/2026 4:00:00 PM EST |
| 35.00 | 44.90 | 48.35 | 46.63 | % | 1.33 | 0 | 10 | 1.92 | 1.00 | 0.00 | 0.00 | 7/31/2026 4:00:00 PM EST | |||
| 40.00 | 39.55 | 43.40 | 41.48 | 41.49 | 0.00 | 0.00% | 1.04 | 0 | 23 | 1.67 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 7/31/2026 4:00:00 PM EST |
| 45.00 | 35.15 | 37.40 | 36.28 | 36.16 | +1.84 | +5.37% | 0.81 | 20 | 71 | 1.21 | 1.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 47.50 | 32.75 | 36.00 | 34.38 | % | 0.72 | 0 | 16 | 1.35 | 0.99 | 0.00 | 0.00 | 7/31/2026 4:00:00 PM EST | |||
| 50.00 | 30.45 | 32.05 | 31.25 | 33.10 | 0.00 | 0.00% | 0.62 | 0 | 301 | 0.90 | 0.99 | 0.00 | -0.01 | 7/28/2026 | 7/31/2026 4:00:00 PM EST |
| 55.00 | 25.55 | 28.15 | 26.85 | 22.38 | 0.00 | 0.00% | 0.49 | 0 | 400 | 0.99 | 0.98 | 0.00 | -0.01 | 7/23/2026 | 7/31/2026 4:00:00 PM EST |
| 60.00 | 21.65 | 22.45 | 22.05 | 22.41 | 0.00 | 0.00% | 0.37 | 0 | 1,413 | 0.59 | 0.94 | 0.01 | -0.02 | 7/30/2026 | 7/31/2026 4:00:00 PM EST |
| 62.50 | 19.35 | 20.15 | 19.75 | 21.05 | 0.00 | 0.00% | 0.32 | 0 | 677 | 0.59 | 0.92 | 0.01 | -0.03 | 7/30/2026 | 7/31/2026 4:00:00 PM EST |
| 65.00 | 17.15 | 17.90 | 17.53 | 17.68 | -2.32 | -11.60% | 0.27 | 1 | 3,092 | 0.57 | 0.89 | 0.01 | -0.04 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 67.50 | 15.00 | 15.90 | 15.45 | 17.05 | 0.00 | 0.00% | 0.23 | 0 | 498 | 0.56 | 0.85 | 0.01 | -0.04 | 7/29/2026 | 7/31/2026 4:00:00 PM EST |
| 70.00 | 13.05 | 13.80 | 13.43 | 13.15 | -0.80 | -5.74% | 0.19 | 5 | 5,247 | 0.55 | 0.81 | 0.02 | -0.05 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 72.50 | 11.45 | 12.00 | 11.73 | 12.85 | 0.00 | 0.00% | 0.16 | 0 | 864 | 0.56 | 0.76 | 0.02 | -0.05 | 7/28/2026 | 7/31/2026 4:00:00 PM EST |
| 75.00 | 9.75 | 10.20 | 9.98 | 10.01 | -0.41 | -3.94% | 0.13 | 28 | 1,954 | 0.55 | 0.70 | 0.02 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 80.00 | 6.75 | 7.15 | 6.95 | 7.32 | -0.52 | -6.64% | 0.09 | 21 | 4,461 | 0.53 | 0.58 | 0.03 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 85.00 | 4.45 | 4.75 | 4.60 | 4.65 | -0.58 | -11.09% | 0.05 | 26 | 5,981 | 0.51 | 0.45 | 0.03 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 90.00 | 2.84 | 3.25 | 3.05 | 3.00 | -0.55 | -15.50% | 0.03 | 80 | 1,826 | 0.50 | 0.33 | 0.02 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 95.00 | 1.75 | 1.89 | 1.82 | 1.85 | -0.37 | -16.67% | 0.02 | 234 | 2,304 | 0.50 | 0.23 | 0.02 | -0.05 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 100.00 | 1.08 | 1.14 | 1.11 | 1.10 | -0.27 | -19.71% | 0.01 | 326 | 5,318 | 0.50 | 0.15 | 0.02 | -0.04 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 105.00 | 0.59 | 0.82 | 0.71 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 602 | 0.51 | 0.10 | 0.01 | -0.03 | 7/29/2026 | 7/31/2026 4:00:00 PM EST |
| 110.00 | 0.34 | 0.59 | 0.47 | 0.41 | -0.17 | -29.31% | 0.00 | 6 | 1,126 | 0.53 | 0.06 | 0.01 | -0.02 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 115.00 | 0.13 | 0.35 | 0.24 | 0.41 | 0.00 | 0.00% | 0.00 | 0 | 1,164 | 0.51 | 0.04 | 0.01 | -0.01 | 7/29/2026 | 7/31/2026 4:00:00 PM EST |
| 120.00 | 0.03 | 0.27 | 0.15 | 0.20 | +0.05 | +33.34% | 0.00 | 1 | 271 | 0.50 | 0.02 | 0.00 | -0.01 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 125.00 | 0.00 | 0.33 | 0.17 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 183 | 0.65 | 0.01 | 0.00 | -0.01 | 7/30/2026 | 7/31/2026 4:00:00 PM EST |
| 130.00 | 0.00 | 0.56 | 0.28 | 0.07 | 0.00 | 0.00% | 0.00 | 0 | 263 | 0.77 | 0.01 | 0.00 | 0.00 | 7/28/2026 | 7/31/2026 4:00:00 PM EST |
| 135.00 | 0.02 | 0.19 | 0.11 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 521 | 0.59 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 4:00:00 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 | 2.13 | 1.07 | 0.01 | 0.00 | 0.00% | 0.05 | 0 | 476 | 2.85 | 0.00 | 0.00 | 0.00 | 5/8/2026 | 7/31/2026 4:00:00 PM EST |
| 25.00 | 0.00 | 2.14 | 1.07 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 100 | 2.64 | 0.00 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 4:00:00 PM EST |
| 30.00 | 0.00 | 2.14 | 1.07 | 0.09 | 0.00 | 0.00% | 0.04 | 0 | 153 | 2.27 | 0.00 | 0.00 | 0.00 | 6/2/2026 | 7/31/2026 4:00:00 PM EST |
| 35.00 | 0.01 | 0.08 | 0.05 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 337 | 0.92 | 0.00 | 0.00 | 0.00 | 7/27/2026 | 7/31/2026 4:00:00 PM EST |
| 40.00 | 0.00 | 2.00 | 1.00 | 0.14 | +0.07 | +100.00% | 0.03 | 30 | 5,434 | 1.66 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 45.00 | 0.01 | 0.79 | 0.40 | 0.08 | +0.02 | +33.34% | 0.01 | 2 | 4,229 | 0.85 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 47.50 | 0.00 | 0.11 | 0.06 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 503 | 0.71 | -0.01 | 0.00 | 0.00 | 7/30/2026 | 7/31/2026 4:00:00 PM EST |
| 50.00 | 0.05 | 0.50 | 0.28 | 0.22 | +0.10 | +83.34% | 0.01 | 30 | 1,513 | 0.72 | -0.01 | 0.00 | -0.01 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 55.00 | 0.16 | 0.30 | 0.23 | 0.22 | -0.06 | -21.43% | 0.00 | 4 | 3,632 | 0.61 | -0.02 | 0.00 | -0.01 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 60.00 | 0.34 | 0.55 | 0.45 | 0.41 | -0.07 | -14.59% | 0.01 | 22 | 2,007 | 0.56 | -0.06 | 0.01 | -0.02 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 62.50 | 0.59 | 0.88 | 0.74 | 0.69 | +0.09 | +15.00% | 0.01 | 1 | 883 | 0.57 | -0.08 | 0.01 | -0.03 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 65.00 | 0.87 | 1.08 | 0.98 | 0.94 | +0.09 | +10.59% | 0.02 | 23 | 2,451 | 0.55 | -0.11 | 0.01 | -0.04 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 67.50 | 1.23 | 1.59 | 1.41 | 1.34 | +0.07 | +5.52% | 0.02 | 20 | 1,868 | 0.55 | -0.15 | 0.01 | -0.04 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 70.00 | 1.80 | 1.99 | 1.90 | 1.94 | +0.14 | +7.78% | 0.03 | 20 | 2,586 | 0.54 | -0.19 | 0.02 | -0.05 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 72.50 | 2.43 | 2.65 | 2.54 | 2.54 | +0.22 | +9.49% | 0.04 | 15 | 2,426 | 0.54 | -0.24 | 0.02 | -0.05 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 75.00 | 3.20 | 3.40 | 3.30 | 3.35 | +0.30 | +9.84% | 0.04 | 5 | 3,150 | 0.53 | -0.30 | 0.02 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 80.00 | 5.20 | 5.50 | 5.35 | 5.55 | +0.50 | +9.91% | 0.07 | 7 | 983 | 0.52 | -0.42 | 0.03 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 85.00 | 7.65 | 8.10 | 7.88 | 7.95 | -0.12 | -1.49% | 0.09 | 157 | 456 | 0.49 | -0.55 | 0.03 | -0.06 | 7/31/2026 | 7/31/2026 4:00:00 PM EST |
| 90.00 | 11.15 | 11.85 | 11.50 | 11.97 | 0.00 | 0.00% | 0.13 | 0 | 116 | 0.51 | -0.67 | 0.02 | -0.06 | 7/16/2026 | 7/31/2026 4:00:00 PM EST |
| 95.00 | 14.70 | 15.80 | 15.25 | 18.35 | 0.00 | 0.00% | 0.16 | 0 | 79 | 0.49 | -0.77 | 0.02 | -0.05 | 7/24/2026 | 7/31/2026 4:00:00 PM EST |
| 100.00 | 19.10 | 20.10 | 19.60 | % | 0.20 | 0 | 26 | 0.49 | -0.85 | 0.02 | -0.04 | 7/31/2026 4:00:00 PM EST | |||
| 105.00 | 23.80 | 24.65 | 24.23 | 30.17 | 0.00 | 0.00% | 0.23 | 0 | 3 | 0.50 | -0.90 | 0.01 | -0.03 | 5/8/2026 | 7/31/2026 4:00:00 PM EST |
| 110.00 | 28.60 | 29.40 | 29.00 | 28.80 | % | 0.26 | 20 | 0 | 0.64 | -0.94 | 0.01 | -0.02 | 7/31/2026 | 7/31/2026 4:00:00 PM EST | |
| 115.00 | 31.95 | 35.35 | 33.65 | % | 0.29 | 0 | 0 | 0.84 | -0.96 | 0.01 | -0.01 | 7/31/2026 4:00:00 PM EST | |||
| 120.00 | 37.70 | 40.15 | 38.93 | % | 0.32 | 0 | 0 | 0.88 | -0.98 | 0.00 | -0.01 | 7/31/2026 4:00:00 PM EST | |||
| 125.00 | 41.75 | 45.75 | 43.75 | 46.50 | 0.00 | 0.00% | 0.35 | 0 | 0 | 1.03 | -0.99 | 0.00 | -0.01 | 7/15/2026 | 7/31/2026 4:00:00 PM EST |
| 130.00 | 46.70 | 50.75 | 48.73 | % | 0.37 | 0 | 0 | 1.09 | -0.99 | 0.00 | 0.00 | 7/31/2026 4:00:00 PM EST | |||
| 135.00 | 51.75 | 55.80 | 53.78 | % | 0.40 | 0 | 0 | 1.15 | -1.00 | 0.00 | 0.00 | 7/31/2026 4:00:00 PM EST |