Erasca Inc. (ERAS)
NASDAQ: ERAS
· Real-Time Price · USD
2.42
0.29 (13.62%)
At close: Oct 03, 2025, 3:59 PM
2.39
-1.24%
After-hours: Oct 03, 2025, 07:12 PM EDT
ERAS Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ERAS across all expirations is 1,658.78 shares per 1% move, with 2,093.05 from calls and 434.27 from puts. The put-call GEX ratio of 0.21 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
ERAS GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 459.02 | -429.48 | 29.54 | 0.94 |
| Nov 21, 25 | 27.72 | 0 | 27.72 | 0.00 |
| Dec 19, 25 | 213.85 | -4.79 | 209.06 | 0.02 |
| Jan 16, 26 | 862.56 | 0 | 862.56 | 0.00 |
| Apr 17, 26 | 529.9 | 0 | 529.9 | 0.00 |
| Jun 18, 26 | 0 | 0 | 0 | n/a |