Enanta Pharmaceuticals In... (ENTA)
NASDAQ: ENTA
· Real-Time Price · USD
10.33
0.00 (0.00%)
At close: Oct 03, 2025, 3:59 PM
10.35
0.19%
After-hours: Oct 03, 2025, 07:25 PM EDT
ENTA Option Overview
Overview for all option chains of ENTA. As of October 05, 2025, ENTA options have an IV of 266.49% and an IV rank of 70.08%. The volume is 225 contracts, which is 34.4% of average daily volume of 654 contracts. The volume put-call ratio is 0.13, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
266.49%IV Rank
70.08%Historical Volatility
216.51%IV Low
81.71% on Feb 21, 2025IV High
345.37% on Sep 29, 2025Open Interest (OI)
Today's Open Interest
7,014Put-Call Ratio
0.49Put Open Interest
2,299Call Open Interest
4,715Open Interest Avg (30-day)
3,414Today vs Open Interest Avg (30-day)
205.45%Option Volume
Today's Volume
225Put-Call Ratio
0.13Put Volume
26Call Volume
199Volume Avg (30-day)
654Today vs Volume Avg (30-day)
34.4%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 |
| Oct 17, 2025 | 168 | 12 | 0.07 | 3,734 | 2,096 | 0.56 | 266.49% | 10 |
| Nov 21, 2025 | 4 | 10 | 2.5 | 76 | 80 | 1.05 | 163.97% | 10 |
| Jan 16, 2026 | 25 | 0 | 0 | 437 | 104 | 0.24 | 132.59% | 7.5 |
| Apr 17, 2026 | 2 | 4 | 2 | 468 | 19 | 0.04 | 117.5% | 7.5 |