Fulcrum Therapeutics Inc. (FULC)
NASDAQ: FULC
· Real-Time Price · USD
6.99
-0.25 (-3.45%)
At close: Sep 10, 2025, 3:59 PM
6.99
0.00%
After-hours: Sep 10, 2025, 05:54 PM EDT
FULC Option Overview
Overview for all option chains of FULC. As of September 10, 2025, FULC options have an IV of 209.29% and an IV rank of 25.23%. The volume is 10 contracts, which is 5.15% of average daily volume of 194 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
209.29%IV Rank
25.23%Historical Volatility
64.21%IV Low
111.18% on May 12, 2025IV High
500% on Jun 24, 2025Open Interest (OI)
Today's Open Interest
8,511Put-Call Ratio
0.07Put Open Interest
570Call Open Interest
7,941Open Interest Avg (30-day)
7,451Today vs Open Interest Avg (30-day)
114.23%Option Volume
Today's Volume
10Put-Call Ratio
0Put Volume
0Call Volume
10Volume Avg (30-day)
194Today vs Volume Avg (30-day)
5.15%Option Chain Statistics
This table provides a comprehensive overview of all FULC 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 | 5 | 0 | 0 | 3,875 | 351 | 0.09 | 209.29% | 4 |
| Oct 17, 2025 | 0 | 0 | 0 | 7 | 5 | 0.71 | 147.74% | 7 |
| Dec 19, 2025 | 4 | 0 | 0 | 441 | 47 | 0.11 | 116.31% | 3 |
| Jan 16, 2026 | 1 | 0 | 0 | 3,551 | 110 | 0.03 | 114.56% | 4 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 2 | 0 | 111.34% | 9 |
| Jan 15, 2027 | 0 | 0 | 0 | 67 | 55 | 0.82 | 89.06% | 4 |