Septerna Inc. (SEPN)
NASDAQ: SEPN
· Real-Time Price · USD
11.73
0.05 (0.43%)
At close: Aug 15, 2025, 3:59 PM
11.70
-0.26%
After-hours: Aug 15, 2025, 05:26 PM EDT
SEPN Option Overview
Overview for all option chains of SEPN. As of August 15, 2025, SEPN options have an IV of 500% and an IV rank of 291.08%. The volume is 202 contracts, which is 315.62% of average daily volume of 64 contracts. The volume put-call ratio is 100, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
291.08%Historical Volatility
50.32%IV Low
77.75% on May 08, 2025IV High
222.81% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
8,475Put-Call Ratio
6.58Put Open Interest
7,357Call Open Interest
1,118Open Interest Avg (30-day)
7,922Today vs Open Interest Avg (30-day)
106.98%Option Volume
Today's Volume
202Put-Call Ratio
100Put Volume
200Call Volume
2Volume Avg (30-day)
64Today vs Volume Avg (30-day)
315.62%Option Chain Statistics
This table provides a comprehensive overview of all SEPN 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 | 165 | 105 | 0.64 | 500% | 10 |
| Sep 19, 2025 | 0 | 0 | 0 | 39 | 129 | 3.31 | 162.38% | 10 |
| Oct 17, 2025 | 0 | 0 | 0 | 546 | 5,766 | 10.56 | 118.16% | 10 |
| Jan 16, 2026 | 2 | 200 | 100 | 368 | 1,357 | 3.69 | 66.27% | 10 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 65.7% | 2.5 |