Options Chain for ERASCA INC COM (ERAS) - $3.38 as of 12/12/2025 1:54:25 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.50 | 5.40 | 2.95 | 2.00 | 0.00 | 0.00% | 5.90 | 0 | 10 | 0.00 | 1.00 | 0.00 | 0.00 | 10/27/2025 | 12/12/2025 3:59:57 PM EST |
| 1.00 | 0.10 | 5.00 | 2.55 | % | 2.55 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/12/2025 3:59:57 PM EST | |||
| 1.50 | 0.10 | 4.90 | 2.50 | 1.58 | 0.00 | 0.00% | 1.67 | 0 | 340 | 0.00 | 0.99 | 0.02 | 0.00 | 11/20/2025 | 12/12/2025 3:59:57 PM EST |
| 2.00 | 1.55 | 1.70 | 1.63 | 1.55 | +0.09 | +6.17% | 0.81 | 12 | 27,484 | 1.76 | 0.95 | 0.07 | 0.00 | 12/12/2025 | 12/12/2025 3:59:57 PM EST |
| 2.50 | 0.50 | 1.35 | 0.93 | 1.20 | +0.30 | +33.34% | 0.37 | 5 | 854 | 1.79 | 0.87 | 0.15 | 0.00 | 12/12/2025 | 12/12/2025 3:59:57 PM EST |
| 5.00 | 0.10 | 0.20 | 0.15 | 0.11 | +0.06 | +120.00% | 0.03 | 558 | 23,836 | 1.13 | 0.28 | 0.23 | -0.01 | 12/12/2025 | 12/12/2025 3:59:57 PM EST |
| 7.50 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.06 | 0 | 24 | 3.91 | 0.04 | 0.06 | 0.00 | 10/8/2025 | 12/12/2025 3:59:57 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 4.39 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:57 PM EST | |||
| 1.00 | 0.00 | 0.95 | 0.48 | % | 0.48 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:57 PM EST | |||
| 1.50 | 0.00 | 0.10 | 0.05 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 20 | 2.43 | -0.01 | 0.02 | 0.00 | 10/10/2025 | 12/12/2025 3:59:57 PM EST |
| 2.00 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.04 | 0 | 404 | 2.02 | -0.05 | 0.07 | 0.00 | 12/4/2025 | 12/12/2025 3:59:57 PM EST |
| 2.50 | 0.05 | 0.90 | 0.48 | 0.14 | 0.00 | 0.00% | 0.19 | 6 | 31 | 2.49 | -0.13 | 0.15 | 0.00 | 12/12/2025 | 12/12/2025 3:59:57 PM EST |
| 5.00 | 1.00 | 2.00 | 1.50 | 2.92 | 0.00 | 0.00% | 0.30 | 0 | 0 | 2.29 | -0.72 | 0.23 | -0.01 | 10/9/2025 | 12/12/2025 3:59:57 PM EST |
| 7.50 | 3.40 | 4.40 | 3.90 | % | 0.52 | 0 | 0 | 2.91 | -0.96 | 0.06 | 0.00 | 12/12/2025 3:59:57 PM EST |