Options Chain for ACUMEN PHARMACEUTICALS INC COM (ABOS) - $2.57 as of 2/20/2026 7:21:08 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 | 0.30 | 0.60 | 0.45 | 0.63 | +0.01 | +1.62% | 0.18 | 125 | 101 | 1.52 | 0.61 | 0.34 | -0.01 | 2/20/2026 | 2/20/2026 3:59:31 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.10 | -0.10 | -50.00% | 0.02 | 1 | 240 | 2.02 | 0.09 | 0.15 | 0.00 | 2/20/2026 | 2/20/2026 3:59:31 PM EST |
| 7.50 | 0.00 | 2.05 | 1.03 | 0.22 | 0.00 | 0.00% | 0.14 | 0 | 96 | 0.00 | 0.01 | 0.03 | 0.00 | 1/28/2026 | 2/20/2026 3:59:31 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 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 2.90 | -0.39 | 0.34 | -0.01 | 2/20/2026 3:59:31 PM EST | |||
| 5.00 | 1.05 | 3.70 | 2.38 | % | 0.48 | 0 | 0 | 6.46 | -0.91 | 0.15 | 0.00 | 2/20/2026 3:59:31 PM EST | |||
| 7.50 | 3.40 | 6.20 | 4.80 | % | 0.64 | 0 | 0 | 7.27 | -0.99 | 0.03 | 0.00 | 2/20/2026 3:59:31 PM EST |