Erasca Inc. (ERAS)
NASDAQ: ERAS
· Real-Time Price · USD
2.08
0.27 (14.92%)
At close: Sep 26, 2025, 3:59 PM
2.08
0.00%
After-hours: Sep 26, 2025, 07:33 PM EDT
ERAS Option Overview
Overview for all option chains of ERAS. As of September 28, 2025, ERAS options have an IV of 287.28% and an IV rank of 60.38%. The volume is 1,821 contracts, which is 1625.89% of average daily volume of 112 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
287.28%IV Rank
60.38%Historical Volatility
86.83%IV Low
125.87% on Mar 24, 2025IV High
393.2% on Apr 10, 2025Open Interest (OI)
Today's Open Interest
4,532Put-Call Ratio
0.08Put Open Interest
339Call Open Interest
4,193Open Interest Avg (30-day)
4,325Today vs Open Interest Avg (30-day)
104.79%Option Volume
Today's Volume
1,821Put-Call Ratio
0Put Volume
0Call Volume
1,821Volume Avg (30-day)
112Today vs Volume Avg (30-day)
1625.89%Option Chain Statistics
This table provides a comprehensive overview of all ERAS 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 | 280 | 0 | 0 | 286 | 246 | 0.86 | 287.28% | 1.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 123.94% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 1,082 | 20 | 0.02 | 332.12% | 1 |
| Jan 16, 2026 | 23 | 0 | 0 | 2,746 | 23 | 0.01 | 166.47% | 1.5 |
| Apr 17, 2026 | 1,518 | 0 | 0 | 79 | 50 | 0.63 | 181.18% | 2 |
| Jun 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 23.49% | 42 |