Werewolf Therapeutics Inc... (HOWL)
NASDAQ: HOWL
· Real-Time Price · USD
1.34
0.02 (1.52%)
At close: Aug 15, 2025, 2:14 PM
HOWL Option Overview
Overview for all option chains of HOWL. As of August 15, 2025, HOWL options have an IV of 500% and an IV rank of 100%. 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)
500%IV Rank
100%Historical Volatility
64.51%IV Low
212.72% on Jul 21, 2025IV High
500% on Apr 15, 2025Open Interest (OI)
Today's Open Interest
1,286Put-Call Ratio
0.01Put Open Interest
9Call Open Interest
1,277Open Interest Avg (30-day)
1,121Today vs Open Interest Avg (30-day)
114.72%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 |
| Aug 15, 2025 | 0 | 0 | 0 | 28 | 0 | 0 | 500% | 2.5 |
| Sep 19, 2025 | 3 | 0 | 0 | 0 | 0 | 0 | 306.29% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 875 | 8 | 0.01 | 264.6% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 374 | 1 | 0 | 286.61% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 500% | 2.5 |