AnaptysBio Inc. (ANAB)
NASDAQ: ANAB
· Real-Time Price · USD
23.40
0.20 (0.86%)
At close: Sep 12, 2025, 3:59 PM
23.40
0.00%
After-hours: Sep 12, 2025, 04:57 PM EDT
ANAB Option Overview
Overview for all option chains of ANAB. As of September 11, 2025, ANAB options have an IV of 154.27% and an IV rank of 74.53%. The volume is 16 contracts, which is 7.02% of average daily volume of 228 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
154.27%IV Rank
74.53%Historical Volatility
57.39%IV Low
98.76% on Jun 23, 2025IV High
173.24% on Sep 02, 2025Open Interest (OI)
Today's Open Interest
6,287Put-Call Ratio
1.43Put Open Interest
3,705Call Open Interest
2,582Open Interest Avg (30-day)
3,413Today vs Open Interest Avg (30-day)
184.21%Option Volume
Today's Volume
16Put-Call Ratio
0Put Volume
0Call Volume
16Volume Avg (30-day)
228Today vs Volume Avg (30-day)
7.02%Option Chain Statistics
This table provides a comprehensive overview of all ANAB 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 | 10 | 0 | 0 | 65 | 521 | 8.02 | 154.27% | 20 |
| Oct 17, 2025 | 0 | 0 | 0 | 156 | 0 | 0 | 103.39% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 574 | 36 | 0.06 | 119.71% | 17.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 1,545 | 3,082 | 1.99 | 140.22% | 17.5 |
| Jan 16, 2026 | 5 | 0 | 0 | 106 | 60 | 0.57 | 135.93% | 17.5 |
| Feb 20, 2026 | 1 | 0 | 0 | 136 | 6 | 0.04 | 123.4% | 12.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 9.89% | 95 |