Septerna Inc. (SEPN)
NASDAQ: SEPN
· Real-Time Price · USD
14.43
0.31 (2.20%)
At close: Sep 05, 2025, 3:59 PM
14.00
-2.98%
After-hours: Sep 05, 2025, 06:49 PM EDT
SEPN Option Overview
Overview for all option chains of SEPN. As of September 06, 2025, SEPN options have an IV of 94.79% and an IV rank of 24%. The volume is 50 contracts, which is 67.57% of average daily volume of 74 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
94.79%IV Rank
24%Historical Volatility
60.39%IV Low
77.75% on May 08, 2025IV High
148.76% on Aug 28, 2025Open Interest (OI)
Today's Open Interest
9,096Put-Call Ratio
6.4Put Open Interest
7,866Call Open Interest
1,230Open Interest Avg (30-day)
8,644Today vs Open Interest Avg (30-day)
105.23%Option Volume
Today's Volume
50Put-Call Ratio
0Put Volume
0Call Volume
50Volume Avg (30-day)
74Today vs Volume Avg (30-day)
67.57%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 |
| Sep 19, 2025 | 23 | 0 | 0 | 114 | 186 | 1.63 | 94.79% | 10 |
| Oct 17, 2025 | 1 | 0 | 0 | 548 | 5,796 | 10.58 | 68.31% | 10 |
| Jan 16, 2026 | 26 | 0 | 0 | 398 | 1,869 | 4.7 | 67.46% | 10 |
| Apr 17, 2026 | 0 | 0 | 0 | 170 | 15 | 0.09 | 64.78% | 10 |