Options Chain for ZHIHU INC SPONSORED ADS (ZH) - $4.30 as of 10/29/2025 9:29:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.25 | 2.25 | 1.75 | % | 0.70 | 0 | 0 | 3.52 | 1.00 | 0.01 | 0.00 | 10/29/2025 4:00:06 PM EST | |||
| 5.00 | 0.00 | 0.20 | 0.10 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 520 | 1.01 | 0.26 | 0.38 | -0.01 | 10/27/2025 | 10/29/2025 4:00:06 PM EST |
| 7.50 | 0.00 | 0.15 | 0.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.67 | 0.00 | 0.01 | 0.00 | 10/21/2025 | 10/29/2025 4:00:06 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 4.16 | 0.00 | 0.00 | 0.00 | 10/29/2025 4:00:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 1.58 | 0.00 | 0.01 | 0.00 | 10/29/2025 4:00:06 PM EST | |||
| 5.00 | 0.40 | 1.35 | 0.88 | 0.75 | 0.00 | 0.00% | 0.18 | 0 | 329 | 2.09 | -0.74 | 0.38 | -0.01 | 10/28/2025 | 10/29/2025 4:00:06 PM EST |
| 7.50 | 2.70 | 3.70 | 3.20 | % | 0.43 | 0 | 0 | 2.89 | -1.00 | 0.01 | 0.00 | 10/29/2025 4:00:06 PM EST | |||
| 10.00 | 5.20 | 6.20 | 5.70 | % | 0.57 | 0 | 0 | 3.56 | -1.00 | 0.00 | 0.00 | 10/29/2025 4:00:06 PM EST |