Options Chain for BLOCK INC CL A (XYZ) - $79.12 as of 8/22/2025 8:54:19 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 | 54.85 | 58.10 | 56.48 | 51.40 | 0.00 | 0.00% | 2.51 | 0 | 1 | 2.28 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 8/22/2025 4:00:02 PM EST |
| 25.00 | 53.10 | 55.25 | 54.18 | 51.50 | 0.00 | 0.00% | 2.17 | 0 | 11 | 1.98 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 8/22/2025 4:00:02 PM EST |
| 30.00 | 49.15 | 49.50 | 49.33 | 46.55 | 0.00 | 0.00% | 1.64 | 0 | 18 | 1.28 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 8/22/2025 4:00:02 PM EST |
| 35.00 | 44.20 | 45.65 | 44.93 | 33.91 | 0.00 | 0.00% | 1.28 | 0 | 39 | 1.31 | 1.00 | 0.00 | 0.00 | 6/30/2025 | 8/22/2025 4:00:02 PM EST |
| 40.00 | 39.35 | 39.60 | 39.48 | 40.00 | 0.00 | 0.00% | 0.99 | 0 | 79 | 0.96 | 1.00 | 0.00 | 0.00 | 7/22/2025 | 8/22/2025 4:00:02 PM EST |
| 45.00 | 34.40 | 34.75 | 34.58 | 31.85 | 0.00 | 0.00% | 0.77 | 0 | 85 | 0.82 | 1.00 | 0.00 | -0.01 | 8/18/2025 | 8/22/2025 4:00:02 PM EST |
| 50.00 | 29.55 | 29.75 | 29.65 | 29.30 | +4.35 | +17.44% | 0.59 | 12 | 697 | 0.61 | 0.99 | 0.00 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 55.00 | 24.70 | 25.65 | 25.18 | 24.45 | +5.65 | +30.06% | 0.46 | 2 | 810 | 0.76 | 0.97 | 0.00 | -0.02 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 60.00 | 19.85 | 20.00 | 19.93 | 19.45 | +4.85 | +33.22% | 0.33 | 3 | 1,780 | 0.50 | 0.93 | 0.01 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 65.00 | 14.60 | 15.35 | 14.98 | 15.40 | +5.85 | +61.26% | 0.23 | 4 | 2,033 | 0.45 | 0.88 | 0.01 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 70.00 | 10.95 | 11.10 | 11.03 | 11.10 | +4.05 | +57.45% | 0.16 | 41 | 1,529 | 0.41 | 0.80 | 0.02 | -0.04 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 75.00 | 7.30 | 7.40 | 7.35 | 7.35 | +3.00 | +68.97% | 0.10 | 579 | 2,934 | 0.39 | 0.68 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 80.00 | 4.45 | 4.55 | 4.50 | 4.50 | +2.08 | +85.95% | 0.06 | 491 | 5,002 | 0.37 | 0.52 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 85.00 | 2.54 | 2.60 | 2.57 | 2.60 | +1.37 | +111.39% | 0.03 | 340 | 1,637 | 0.37 | 0.35 | 0.03 | -0.04 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 90.00 | 1.39 | 1.43 | 1.41 | 1.44 | +0.77 | +114.93% | 0.02 | 253 | 825 | 0.37 | 0.22 | 0.03 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 95.00 | 0.75 | 0.79 | 0.77 | 0.77 | +0.41 | +113.89% | 0.01 | 78 | 391 | 0.38 | 0.13 | 0.02 | -0.02 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 100.00 | 0.41 | 0.45 | 0.43 | 0.44 | +0.25 | +131.58% | 0.00 | 247 | 1,871 | 0.39 | 0.08 | 0.01 | -0.02 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 105.00 | 0.23 | 0.27 | 0.25 | 0.26 | +0.12 | +85.72% | 0.00 | 26 | 418 | 0.41 | 0.05 | 0.01 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 110.00 | 0.13 | 0.17 | 0.15 | 0.16 | +0.08 | +100.00% | 0.00 | 3 | 165 | 0.42 | 0.03 | 0.01 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 115.00 | 0.08 | 0.10 | 0.09 | 0.09 | +0.02 | +28.58% | 0.00 | 50 | 213 | 0.44 | 0.02 | 0.00 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 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 | 0.60 | 0.30 | % | 0.01 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 8/22/2025 4:00:02 PM EST | |||
| 25.00 | 0.00 | 0.40 | 0.20 | 1.31 | 0.00 | 0.00% | 0.01 | 0 | 18 | 1.65 | 0.00 | 0.00 | 0.00 | 7/2/2025 | 8/22/2025 4:00:02 PM EST |
| 30.00 | 0.00 | 1.27 | 0.64 | 0.02 | 0.00 | 0.00% | 0.02 | 0 | 168 | 1.81 | 0.00 | 0.00 | 0.00 | 8/13/2025 | 8/22/2025 4:00:02 PM EST |
| 35.00 | 0.01 | 0.80 | 0.41 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 1,105 | 1.07 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 8/22/2025 4:00:02 PM EST |
| 40.00 | 0.00 | 0.65 | 0.33 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 1,673 | 1.14 | 0.00 | 0.00 | 0.00 | 8/20/2025 | 8/22/2025 4:00:02 PM EST |
| 45.00 | 0.06 | 0.10 | 0.08 | 0.09 | -0.01 | -10.00% | 0.00 | 20 | 2,722 | 0.67 | 0.00 | 0.00 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 50.00 | 0.09 | 0.15 | 0.12 | 0.11 | -0.08 | -42.11% | 0.00 | 7 | 2,006 | 0.59 | -0.01 | 0.00 | -0.01 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 55.00 | 0.19 | 0.22 | 0.21 | 0.22 | -0.13 | -37.15% | 0.00 | 26 | 1,028 | 0.53 | -0.03 | 0.00 | -0.02 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 60.00 | 0.34 | 0.37 | 0.36 | 0.36 | -0.39 | -52.00% | 0.01 | 13 | 1,201 | 0.48 | -0.07 | 0.01 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 65.00 | 0.65 | 0.69 | 0.67 | 0.68 | -0.67 | -49.63% | 0.01 | 60 | 2,226 | 0.43 | -0.12 | 0.01 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 70.00 | 1.34 | 1.39 | 1.37 | 1.34 | -1.56 | -53.80% | 0.02 | 321 | 3,108 | 0.40 | -0.20 | 0.02 | -0.04 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 75.00 | 2.66 | 2.72 | 2.69 | 2.75 | -2.10 | -43.30% | 0.04 | 387 | 1,494 | 0.39 | -0.32 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 80.00 | 4.80 | 4.90 | 4.85 | 4.90 | -3.91 | -44.39% | 0.06 | 216 | 1,541 | 0.38 | -0.48 | 0.03 | -0.05 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 85.00 | 7.85 | 7.95 | 7.90 | 8.60 | -4.90 | -36.30% | 0.09 | 4 | 355 | 0.37 | -0.65 | 0.03 | -0.04 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 90.00 | 11.70 | 11.85 | 11.78 | 12.00 | -2.81 | -18.98% | 0.13 | 2 | 266 | 0.37 | -0.78 | 0.03 | -0.03 | 8/22/2025 | 8/22/2025 4:00:02 PM EST |
| 95.00 | 15.95 | 16.35 | 16.15 | 21.35 | 0.00 | 0.00% | 0.17 | 0 | 262 | 0.37 | -0.87 | 0.02 | -0.02 | 8/8/2025 | 8/22/2025 4:00:02 PM EST |
| 100.00 | 20.70 | 21.15 | 20.93 | % | 0.21 | 0 | 0 | 0.46 | -0.92 | 0.01 | -0.02 | 8/22/2025 4:00:02 PM EST | |||
| 105.00 | 25.60 | 26.15 | 25.88 | 26.55 | 0.00 | 0.00% | 0.25 | 0 | 0 | 0.64 | -0.95 | 0.01 | -0.01 | 7/22/2025 | 8/22/2025 4:00:02 PM EST |
| 110.00 | 29.65 | 32.85 | 31.25 | % | 0.28 | 0 | 0 | 0.84 | -0.97 | 0.01 | -0.01 | 8/22/2025 4:00:02 PM EST | |||
| 115.00 | 35.60 | 36.90 | 36.25 | 41.19 | 0.00 | 0.00% | 0.32 | 0 | 0 | 0.77 | -0.98 | 0.00 | -0.01 | 8/20/2025 | 8/22/2025 4:00:02 PM EST |