Options Chain for CARIBOU BIOSCIENCES INC COM (CRBU) - $1.41 as of 2/2/2026 10:28:32 AM 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 | 0.55 | 1.30 | 0.93 | % | 1.86 | 0 | 0 | 0.00 | 1.00 | 0.01 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 1.00 | 0.10 | 0.80 | 0.45 | % | 0.45 | 0 | 0 | 5.25 | 0.89 | 0.35 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 1.50 | 0.00 | 0.45 | 0.23 | 0.22 | 0.00 | 0.00% | 0.15 | 0 | 28 | 3.65 | 0.54 | 0.76 | -0.01 | 1/23/2026 | 2/2/2026 10:58:52 AM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 348 | 1.46 | 0.24 | 0.60 | 0.00 | 1/28/2026 | 2/2/2026 10:58:52 AM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.04 | +0.03 | +300.00% | 0.01 | 1 | 27 | 2.04 | 0.09 | 0.32 | 0.00 | 2/2/2026 | 2/2/2026 10:58:52 AM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.51 | 0.00 | 0.00 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 30 | 4.26 | 0.00 | 0.00 | 0.00 | 1/22/2026 | 2/2/2026 10:58:52 AM 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 | 4.29 | 0.00 | 0.01 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 1.00 | 0.00 | 0.10 | 0.05 | % | 0.05 | 0 | 0 | 2.53 | -0.11 | 0.35 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 1.50 | 0.00 | 0.35 | 0.18 | 0.45 | 0.00 | 0.00% | 0.12 | 0 | 2 | 2.54 | -0.46 | 0.76 | -0.01 | 1/23/2026 | 2/2/2026 10:58:52 AM EST |
| 2.00 | 0.25 | 1.00 | 0.63 | 0.56 | 0.00 | 0.00% | 0.32 | 0 | 0 | 4.80 | -0.76 | 0.60 | 0.00 | 1/27/2026 | 2/2/2026 10:58:52 AM EST |
| 2.50 | 0.75 | 1.45 | 1.10 | % | 0.44 | 0 | 0 | 5.09 | -0.91 | 0.32 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 5.00 | 3.00 | 4.20 | 3.60 | % | 0.72 | 0 | 0 | 8.82 | -1.00 | 0.00 | 0.00 | 2/2/2026 10:58:52 AM EST | |||
| 7.50 | 5.40 | 6.80 | 6.10 | % | 0.81 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/2/2026 10:58:52 AM EST |