Options Chain for ZIFF DAVIS INC COM (ZD) - $36.58 as of 8/13/2025 9:28:42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 16.90 | 20.50 | 18.70 | % | 1.07 | 0 | 0 | 9.54 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 20.00 | 14.90 | 18.00 | 16.45 | % | 0.82 | 0 | 0 | 8.15 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 22.50 | 12.10 | 14.40 | 13.25 | % | 0.59 | 0 | 0 | 4.15 | 1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 25.00 | 11.10 | 11.70 | 11.40 | 5.68 | 0.00 | 0.00% | 0.46 | 0 | 10 | 1.90 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 8/13/2025 3:59:55 PM EST |
| 30.00 | 6.10 | 6.80 | 6.45 | 7.40 | 0.00 | 0.00% | 0.21 | 0 | 800 | 1.72 | 1.00 | 0.00 | 0.00 | 8/7/2025 | 8/13/2025 3:59:55 PM EST |
| 35.00 | 1.45 | 1.95 | 1.70 | 1.35 | +0.80 | +145.46% | 0.05 | 2 | 326 | 0.80 | 0.96 | 0.08 | -0.01 | 8/13/2025 | 8/13/2025 3:59:55 PM EST |
| 40.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 40 | 1.75 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 8/13/2025 3:59:55 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.84 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 50.00 | 0.00 | 0.15 | 0.08 | % | 0.00 | 0 | 0 | 2.49 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 16 | 0.00 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 8/13/2025 3:59:55 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 5.75 | 0.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | 0.08 | 0.00 | 0.00% | 0.02 | 0 | 191 | 4.78 | 0.00 | 0.00 | 0.00 | 8/7/2025 | 8/13/2025 3:59:55 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 44 | 3.04 | 0.00 | 0.00 | 0.00 | 8/11/2025 | 8/13/2025 3:59:55 PM EST |
| 35.00 | 0.00 | 0.25 | 0.13 | 0.48 | 0.00 | 0.00% | 0.00 | 0 | 29 | 0.79 | -0.04 | 0.08 | -0.01 | 8/8/2025 | 8/13/2025 3:59:55 PM EST |
| 40.00 | 2.85 | 5.30 | 4.08 | 5.30 | 0.00 | 0.00% | 0.10 | 0 | 8 | 3.01 | -1.00 | 0.00 | 0.00 | 8/11/2025 | 8/13/2025 3:59:55 PM EST |
| 45.00 | 7.40 | 9.80 | 8.60 | % | 0.19 | 0 | 0 | 3.73 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST | |||
| 50.00 | 12.50 | 15.60 | 14.05 | % | 0.28 | 0 | 0 | 5.58 | -1.00 | 0.00 | 0.00 | 8/13/2025 3:59:55 PM EST |