I-Mab (IMAB)
NASDAQ: IMAB
· Real-Time Price · USD
3.52
0.00 (0.00%)
At close: Sep 26, 2025, 1:14 PM
IMAB Option Overview
Overview for all option chains of IMAB. As of September 26, 2025, IMAB options have an IV of 405.44% and an IV rank of 75.67%. The volume is 95 contracts, which is 73.64% of average daily volume of 129 contracts. The volume put-call ratio is 0.03, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
405.44%IV Rank
75.67%Historical Volatility
125.37%IV Low
111.29% on Aug 18, 2025IV High
500% on Feb 26, 2025Open Interest (OI)
Today's Open Interest
3,838Put-Call Ratio
0.32Put Open Interest
935Call Open Interest
2,903Open Interest Avg (30-day)
3,036Today vs Open Interest Avg (30-day)
126.42%Option Volume
Today's Volume
95Put-Call Ratio
0.03Put Volume
3Call Volume
92Volume Avg (30-day)
129Today vs Volume Avg (30-day)
73.64%Option Chain Statistics
This table provides a comprehensive overview of all IMAB 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 |
| Oct 17, 2025 | 12 | 0 | 0 | 1,558 | 165 | 0.11 | 405.44% | 2.5 |
| Nov 21, 2025 | 79 | 2 | 0.03 | 39 | 0 | 0 | 479.54% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 1,007 | 724 | 0.72 | 239.62% | 2.5 |
| Apr 17, 2026 | 1 | 1 | 1 | 299 | 46 | 0.15 | 163.34% | 2.5 |