Options Chain for ERASCA INC COM (ERAS) - $15.58 as of 9/18/2026 7:27:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 10.30 | 14.90 | 12.60 | % | 5.04 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 5.00 | 8.40 | 12.40 | 10.40 | % | 2.08 | 0 | 0 | 0.00 | 0.99 | 0.00 | -0.01 | 9/18/2026 3:59:55 PM EST | |||
| 7.50 | 7.10 | 8.10 | 7.60 | 8.00 | % | 1.01 | 1 | 0 | 1.55 | 0.95 | 0.01 | -0.01 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 10.00 | 5.30 | 6.50 | 5.90 | 6.50 | % | 0.59 | 1 | 0 | 1.61 | 0.88 | 0.03 | -0.02 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 12.50 | 2.20 | 6.30 | 4.25 | % | 0.34 | 0 | 0 | 2.19 | 0.77 | 0.04 | -0.03 | 9/18/2026 3:59:55 PM EST | |||
| 15.00 | 2.45 | 3.30 | 2.88 | 2.86 | % | 0.19 | 81 | 0 | 1.03 | 0.64 | 0.05 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 17.50 | 1.90 | 2.30 | 2.10 | 1.95 | % | 0.12 | 14,104 | 0 | 1.07 | 0.51 | 0.06 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 20.00 | 0.95 | 1.50 | 1.23 | 1.35 | % | 0.06 | 19 | 0 | 1.04 | 0.39 | 0.06 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 22.50 | 0.55 | 1.25 | 0.90 | 0.85 | % | 0.04 | 1 | 0 | 1.03 | 0.30 | 0.05 | -0.02 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 25.00 | 0.20 | 0.95 | 0.58 | 0.45 | % | 0.02 | 6 | 0 | 0.94 | 0.24 | 0.04 | -0.02 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 30.00 | 0.05 | 0.65 | 0.35 | % | 0.01 | 0 | 0 | 1.03 | 0.14 | 0.03 | -0.01 | 9/18/2026 3:59:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 1.40 | 0.70 | % | 0.28 | 0 | 0 | 6.33 | 0.00 | 0.00 | 0.00 | 9/18/2026 3:59:55 PM EST | |||
| 5.00 | 0.00 | 1.35 | 0.68 | % | 0.14 | 0 | 0 | 3.58 | -0.01 | 0.00 | -0.01 | 9/18/2026 3:59:55 PM EST | |||
| 7.50 | 0.05 | 1.30 | 0.68 | % | 0.09 | 0 | 0 | 1.70 | -0.05 | 0.01 | -0.01 | 9/18/2026 3:59:55 PM EST | |||
| 10.00 | 0.05 | 3.00 | 1.53 | % | 0.15 | 0 | 0 | 1.72 | -0.12 | 0.03 | -0.02 | 9/18/2026 3:59:55 PM EST | |||
| 12.50 | 0.80 | 2.10 | 1.45 | 1.90 | % | 0.12 | 1 | 0 | 1.23 | -0.23 | 0.04 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 15.00 | 0.60 | 3.60 | 2.10 | % | 0.14 | 0 | 0 | 0.99 | -0.36 | 0.05 | -0.03 | 9/18/2026 3:59:55 PM EST | |||
| 17.50 | 3.50 | 5.00 | 4.25 | 4.40 | % | 0.24 | 10 | 0 | 1.25 | -0.49 | 0.06 | -0.03 | 9/18/2026 | 9/18/2026 3:59:55 PM EST | |
| 20.00 | 3.70 | 6.80 | 5.25 | % | 0.26 | 0 | 0 | 1.55 | -0.61 | 0.06 | -0.03 | 9/18/2026 3:59:55 PM EST | |||
| 22.50 | 6.20 | 9.90 | 8.05 | % | 0.36 | 0 | 0 | 2.05 | -0.70 | 0.05 | -0.02 | 9/18/2026 3:59:55 PM EST | |||
| 25.00 | 8.20 | 12.30 | 10.25 | % | 0.41 | 0 | 0 | 2.21 | -0.76 | 0.04 | -0.02 | 9/18/2026 3:59:55 PM EST | |||
| 30.00 | 13.10 | 16.90 | 15.00 | % | 0.50 | 0 | 0 | 2.37 | -0.86 | 0.03 | -0.01 | 9/18/2026 3:59:55 PM EST |