Options Chain for CARIBOU BIOSCIENCES INC COM (CRBU) - $2.40 as of 10/30/2025 5:28:45 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 | 1.35 | 2.35 | 1.85 | % | 3.70 | 0 | 0 | 0.00 | 1.00 | 0.01 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 1.00 | 0.90 | 1.90 | 1.40 | % | 1.40 | 0 | 0 | 5.25 | 0.95 | 0.07 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 1.50 | 0.40 | 1.40 | 0.90 | % | 0.60 | 0 | 0 | 3.55 | 0.85 | 0.16 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 2.00 | 0.10 | 1.10 | 0.60 | % | 0.30 | 0 | 0 | 3.04 | 0.71 | 0.25 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 2.50 | 0.00 | 1.00 | 0.50 | 0.45 | 0.00 | 0.00% | 0.20 | 0 | 2 | 3.20 | 0.57 | 0.29 | -0.01 | 10/24/2025 | 10/30/2025 3:59:56 PM EST |
| 5.00 | 0.00 | 0.15 | 0.08 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 98 | 1.84 | 0.15 | 0.18 | 0.00 | 10/21/2025 | 10/30/2025 3:59:56 PM EST |
| 7.50 | 0.00 | 2.85 | 1.43 | % | 0.19 | 0 | 0 | 0.00 | 0.05 | 0.07 | 0.00 | 10/30/2025 3:59:56 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 | 3.18 | 0.00 | 0.01 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 1.00 | 0.00 | 1.00 | 0.50 | % | 0.50 | 0 | 0 | 0.00 | -0.05 | 0.07 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 1.50 | 0.00 | 1.00 | 0.50 | % | 0.33 | 0 | 0 | 6.00 | -0.15 | 0.16 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 2.00 | 0.00 | 1.00 | 0.50 | % | 0.25 | 0 | 0 | 3.98 | -0.29 | 0.25 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 2.50 | 0.00 | 1.00 | 0.50 | % | 0.20 | 0 | 0 | 2.69 | -0.43 | 0.29 | -0.01 | 10/30/2025 3:59:56 PM EST | |||
| 5.00 | 2.10 | 3.10 | 2.60 | % | 0.52 | 0 | 0 | 2.82 | -0.85 | 0.18 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 7.50 | 2.70 | 6.80 | 4.75 | % | 0.63 | 0 | 0 | 7.41 | -0.95 | 0.07 | 0.00 | 10/30/2025 3:59:56 PM EST |