Werewolf Therapeutics Inc... (HOWL)
NASDAQ: HOWL
· Real-Time Price · USD
1.35
-0.02 (-1.46%)
At close: Sep 04, 2025, 3:59 PM
HOWL Option Overview
Overview for all option chains of HOWL. As of September 05, 2025, HOWL options have an IV of 410.76% and an IV rank of 71.74%. The volume is 3 contracts, which is 27.27% of average daily volume of 11 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
410.76%IV Rank
71.74%Historical Volatility
62.75%IV Low
184.26% on Jul 21, 2025IV High
500% on Apr 15, 2025Open Interest (OI)
Today's Open Interest
1,424Put-Call Ratio
0.01Put Open Interest
9Call Open Interest
1,415Open Interest Avg (30-day)
1,312Today vs Open Interest Avg (30-day)
108.54%Option Volume
Today's Volume
3Put-Call Ratio
0Put Volume
0Call Volume
3Volume Avg (30-day)
11Today vs Volume Avg (30-day)
27.27%Option Chain Statistics
This table provides a comprehensive overview of all HOWL 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 | 3 | 0 | 0 | 5 | 0 | 0 | 410.76% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 910 | 8 | 0.01 | 325.14% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 384 | 1 | 0 | 300.84% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 116 | 0 | 0 | 440.53% | 2.5 |