Zhihu Inc. (ZH)
NYSE: ZH
· Real-Time Price · USD
5.20
0.08 (1.56%)
At close: Sep 11, 2025, 3:53 PM
ZH Option Overview
Overview for all option chains of ZH. As of September 11, 2025, ZH options have an IV of 132.11% and an IV rank of 95.37%. The volume is 2,297 contracts, which is 681.6% of average daily volume of 337 contracts. The volume put-call ratio is 0.17, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
132.11%IV Rank
95.37%Historical Volatility
61.73%IV Low
85.04% on Jan 24, 2025IV High
134.4% on Apr 07, 2025Open Interest (OI)
Today's Open Interest
13,819Put-Call Ratio
1.7Put Open Interest
8,704Call Open Interest
5,115Open Interest Avg (30-day)
12,348Today vs Open Interest Avg (30-day)
111.91%Option Volume
Today's Volume
2,297Put-Call Ratio
0.17Put Volume
326Call Volume
1,971Volume Avg (30-day)
337Today vs Volume Avg (30-day)
681.6%Option Chain Statistics
This table provides a comprehensive overview of all ZH options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 650 | 6 | 0.01 | 3,781 | 5,024 | 1.33 | 132.11% | 5 |
| Oct 17, 2025 | 9 | 0 | 0 | 13 | 17 | 1.31 | 120.1% | 5 |
| Dec 19, 2025 | 255 | 100 | 0.39 | 1,206 | 3,479 | 2.88 | 79.14% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 6 | 0 | 0 | 31.63% | 95 |
| Mar 20, 2026 | 1,057 | 220 | 0.21 | 109 | 184 | 1.69 | 72.59% | 5 |