Enanta Pharmaceuticals In... (ENTA)
NASDAQ: ENTA
· Real-Time Price · USD
8.28
-0.38 (-4.39%)
At close: Sep 12, 2025, 3:59 PM
8.28
0.00%
After-hours: Sep 12, 2025, 04:57 PM EDT
ENTA Option Overview
Overview for all option chains of ENTA. As of September 13, 2025, ENTA options have an IV of 372.74% and an IV rank of 232.13%. The volume is 158 contracts, which is 322.45% of average daily volume of 49 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
372.74%IV Rank
232.13%Historical Volatility
65.24%IV Low
81.71% on Feb 21, 2025IV High
207.08% on Sep 12, 2025Open Interest (OI)
Today's Open Interest
3,208Put-Call Ratio
0.12Put Open Interest
342Call Open Interest
2,866Open Interest Avg (30-day)
2,593Today vs Open Interest Avg (30-day)
123.72%Option Volume
Today's Volume
158Put-Call Ratio
0Put Volume
0Call Volume
158Volume Avg (30-day)
49Today vs Volume Avg (30-day)
322.45%Option Chain Statistics
This table provides a comprehensive overview of all ENTA 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 | 0 | 0 | 0 | 527 | 265 | 0.5 | 372.74% | 7.5 |
| Oct 17, 2025 | 158 | 0 | 0 | 1,938 | 38 | 0.02 | 187.85% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 338 | 39 | 0.12 | 113.86% | 5 |
| Apr 17, 2026 | 0 | 0 | 0 | 63 | 0 | 0 | 99.97% | 2.5 |