Options Chain for ZHIHU INC SPONSORED ADS (ZH) - $4.78 as of 8/22/2025 8:54:54 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 | 1.80 | 2.50 | 2.15 | 2.45 | % | 0.86 | 1 | 0 | 1.74 | 0.99 | 0.02 | 0.00 | 8/22/2025 | 8/22/2025 3:59:56 PM EST | |
| 5.00 | 0.00 | 0.55 | 0.28 | % | 0.06 | 0 | 0 | 0.84 | 0.50 | 0.30 | -0.01 | 8/22/2025 3:59:56 PM EST | |||
| 7.50 | 0.00 | 0.15 | 0.08 | 0.06 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.00 | 0.08 | 0.11 | 0.00 | 8/21/2025 | 8/22/2025 3:59:56 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 | 1.15 | -0.01 | 0.02 | 0.00 | 8/22/2025 3:59:56 PM EST | |||
| 5.00 | 0.60 | 0.70 | 0.65 | 0.60 | 0.00 | 0.00% | 0.13 | 0 | 5 | 0.72 | -0.50 | 0.30 | -0.01 | 8/20/2025 | 8/22/2025 3:59:56 PM EST |
| 7.50 | 2.60 | 3.30 | 2.95 | % | 0.39 | 0 | 0 | 1.89 | -0.92 | 0.11 | 0.00 | 8/22/2025 3:59:56 PM EST |