Options Chain for ERASCA INC COM (ERAS) - $17.63 as of 8/24/2026 2:05:48 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 | 13.50 | 16.90 | 15.20 | 11.17 | 0.00 | 0.00% | 6.08 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 6/11/2026 | 8/24/2026 4:00:01 PM EST |
| 5.00 | 11.10 | 14.40 | 12.75 | % | 2.55 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 8/24/2026 4:00:01 PM EST | |||
| 7.50 | 9.80 | 10.80 | 10.30 | 12.17 | 0.00 | 0.00% | 1.37 | 0 | 16 | 0.00 | 0.99 | 0.00 | 0.00 | 7/24/2026 | 8/24/2026 4:00:01 PM EST |
| 10.00 | 7.50 | 8.50 | 8.00 | 8.90 | 0.00 | 0.00% | 0.80 | 0 | 273 | 1.70 | 0.95 | 0.02 | -0.01 | 8/17/2026 | 8/24/2026 4:00:01 PM EST |
| 12.50 | 4.50 | 6.30 | 5.40 | 6.57 | 0.00 | 0.00% | 0.43 | 0 | 438 | 1.36 | 0.86 | 0.03 | -0.02 | 7/30/2026 | 8/24/2026 4:00:01 PM EST |
| 15.00 | 3.90 | 4.30 | 4.10 | 3.60 | -0.73 | -16.86% | 0.27 | 1 | 15,041 | 1.03 | 0.73 | 0.05 | -0.02 | 8/24/2026 | 8/24/2026 4:00:01 PM EST |
| 17.50 | 2.40 | 3.00 | 2.70 | 2.72 | 0.00 | 0.00% | 0.15 | 5 | 1,592 | 0.98 | 0.59 | 0.06 | -0.03 | 8/24/2026 | 8/24/2026 4:00:01 PM EST |
| 20.00 | 1.45 | 2.25 | 1.85 | 1.73 | -0.19 | -9.90% | 0.09 | 1 | 9,318 | 1.00 | 0.45 | 0.06 | -0.03 | 8/24/2026 | 8/24/2026 4:00:01 PM EST |
| 22.50 | 0.95 | 1.40 | 1.18 | 1.05 | -0.04 | -3.67% | 0.05 | 1 | 14,180 | 0.98 | 0.33 | 0.06 | -0.02 | 8/24/2026 | 8/24/2026 4:00:01 PM EST |
| 25.00 | 0.35 | 1.05 | 0.70 | 0.75 | +0.01 | +1.36% | 0.03 | 1 | 622 | 0.94 | 0.23 | 0.05 | -0.02 | 8/24/2026 | 8/24/2026 4:00:01 PM EST |
| 30.00 | 0.00 | 0.70 | 0.35 | 0.32 | 0.00 | 0.00% | 0.01 | 0 | 38 | 1.24 | 0.10 | 0.03 | -0.01 | 8/19/2026 | 8/24/2026 4:00:01 PM EST |
| 35.00 | 0.00 | 0.55 | 0.28 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 172 | 1.36 | 0.05 | 0.01 | -0.01 | 8/21/2026 | 8/24/2026 4:00:01 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 | 0.50 | 0.25 | % | 0.10 | 0 | 0 | 4.33 | 0.00 | 0.00 | 0.00 | 8/24/2026 4:00:01 PM EST | |||
| 5.00 | 0.00 | 0.50 | 0.25 | 0.20 | 0.00 | 0.00% | 0.05 | 0 | 40 | 2.76 | 0.00 | 0.00 | 0.00 | 6/29/2026 | 8/24/2026 4:00:01 PM EST |
| 7.50 | 0.00 | 0.45 | 0.23 | 0.18 | 0.00 | 0.00% | 0.03 | 0 | 19 | 1.89 | -0.01 | 0.00 | 0.00 | 8/17/2026 | 8/24/2026 4:00:01 PM EST |
| 10.00 | 0.15 | 0.60 | 0.38 | 0.40 | 0.00 | 0.00% | 0.04 | 0 | 1,574 | 1.25 | -0.05 | 0.02 | -0.01 | 8/20/2026 | 8/24/2026 4:00:01 PM EST |
| 12.50 | 0.50 | 1.05 | 0.78 | 0.80 | 0.00 | 0.00% | 0.06 | 0 | 486 | 1.14 | -0.14 | 0.03 | -0.02 | 8/17/2026 | 8/24/2026 4:00:01 PM EST |
| 15.00 | 1.05 | 1.85 | 1.45 | 1.75 | 0.00 | 0.00% | 0.10 | 0 | 485 | 1.05 | -0.27 | 0.05 | -0.02 | 8/14/2026 | 8/24/2026 4:00:01 PM EST |
| 17.50 | 2.05 | 2.95 | 2.50 | 2.35 | 0.00 | 0.00% | 0.14 | 0 | 250 | 0.98 | -0.41 | 0.06 | -0.03 | 8/19/2026 | 8/24/2026 4:00:01 PM EST |
| 20.00 | 3.70 | 4.50 | 4.10 | 4.00 | 0.00 | 0.00% | 0.20 | 0 | 1,280 | 1.00 | -0.55 | 0.06 | -0.03 | 8/18/2026 | 8/24/2026 4:00:01 PM EST |
| 22.50 | 5.50 | 6.30 | 5.90 | 6.30 | 0.00 | 0.00% | 0.26 | 0 | 26 | 0.97 | -0.68 | 0.06 | -0.02 | 7/17/2026 | 8/24/2026 4:00:01 PM EST |
| 25.00 | 7.60 | 8.40 | 8.00 | 9.02 | 0.00 | 0.00% | 0.32 | 0 | 5 | 0.97 | -0.77 | 0.05 | -0.02 | 7/1/2026 | 8/24/2026 4:00:01 PM EST |
| 30.00 | 11.70 | 13.00 | 12.35 | % | 0.41 | 0 | 0 | 1.25 | -0.90 | 0.03 | -0.01 | 8/24/2026 4:00:01 PM EST | |||
| 35.00 | 16.50 | 18.20 | 17.35 | % | 0.50 | 0 | 0 | 1.59 | -0.95 | 0.01 | -0.01 | 8/24/2026 4:00:01 PM EST |