Tourmaline Bio Inc. (TRML)
NASDAQ: TRML
· Real-Time Price · USD
28.46
1.72 (6.43%)
At close: Sep 08, 2025, 12:05 PM
TRML Option Overview
Overview for all option chains of TRML. As of September 07, 2025, TRML options have an IV of 263.53% and an IV rank of 165.97%. The volume is 263 contracts, which is 821.88% of average daily volume of 32 contracts. The volume put-call ratio is 0.01, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
263.53%IV Rank
165.97%Historical Volatility
57.57%IV Low
99.21% on Aug 18, 2025IV High
198.22% on Sep 05, 2025Open Interest (OI)
Today's Open Interest
477Put-Call Ratio
0.26Put Open Interest
98Call Open Interest
379Open Interest Avg (30-day)
307Today vs Open Interest Avg (30-day)
155.37%Option Volume
Today's Volume
263Put-Call Ratio
0.01Put Volume
2Call Volume
261Volume Avg (30-day)
32Today vs Volume Avg (30-day)
821.88%Option Chain Statistics
This table provides a comprehensive overview of all TRML 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 | 235 | 0 | 0 | 183 | 51 | 0.28 | 263.53% | 15 |
| Oct 17, 2025 | 0 | 2 | 0 | 6 | 4 | 0.67 | 120.63% | 22.5 |
| Dec 19, 2025 | 26 | 0 | 0 | 62 | 40 | 0.65 | 111.84% | 17.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 15 | 0 | 0 | 17.68% | 95 |
| Mar 20, 2026 | 0 | 0 | 0 | 113 | 3 | 0.03 | 96.4% | 12.5 |