Options Chain for CARIBOU BIOSCIENCES INC COM (CRBU) - $1.88 as of 9/2/2025 9:05:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.90 | 1.90 | 1.40 | 1.10 | 0.00 | 0.00% | 2.80 | 0 | 21 | 0.00 | 1.00 | 0.01 | 0.00 | 7/8/2025 | 9/2/2025 3:59:52 PM EST |
| 1.00 | 0.30 | 1.30 | 0.80 | 1.00 | 0.00 | 0.00% | 0.80 | 0 | 358 | 4.47 | 0.93 | 0.14 | 0.00 | 8/26/2025 | 9/2/2025 3:59:52 PM EST |
| 1.50 | 0.25 | 0.60 | 0.43 | 0.53 | -0.02 | -3.64% | 0.29 | 5 | 563 | 1.37 | 0.76 | 0.34 | 0.00 | 9/2/2025 | 9/2/2025 3:59:52 PM EST |
| 2.00 | 0.00 | 1.00 | 0.50 | 0.42 | -0.08 | -16.00% | 0.25 | 14 | 282 | 4.29 | 0.55 | 0.44 | 0.00 | 9/2/2025 | 9/2/2025 3:59:52 PM EST |
| 2.50 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.05 | 0 | 47 | 1.67 | 0.37 | 0.42 | 0.00 | 8/27/2025 | 9/2/2025 3:59:52 PM EST |
| 5.00 | 0.00 | 0.35 | 0.18 | 0.08 | 0.00 | 0.00% | 0.04 | 0 | 104 | 2.15 | 0.04 | 0.09 | 0.00 | 7/31/2025 | 9/2/2025 3:59:52 PM EST |
| 7.50 | 0.00 | 4.20 | 2.10 | % | 0.28 | 0 | 0 | 0.00 | 0.01 | 0.02 | 0.00 | 9/2/2025 3:59:52 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 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.30 | 0 | 11 | 3.07 | 0.00 | 0.01 | 0.00 | 6/16/2025 | 9/2/2025 3:59:52 PM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | 0.40 | 0.00 | 0.00% | 0.50 | 0 | 10 | 0.00 | -0.07 | 0.14 | 0.00 | 5/13/2025 | 9/2/2025 3:59:52 PM EST |
| 1.50 | 0.00 | 0.50 | 0.25 | 0.15 | 0.00 | 0.00% | 0.17 | 0 | 117 | 3.00 | -0.24 | 0.34 | 0.00 | 8/19/2025 | 9/2/2025 3:59:52 PM EST |
| 2.00 | 0.00 | 0.60 | 0.30 | 0.45 | 0.00 | 0.00% | 0.15 | 0 | 100 | 2.03 | -0.45 | 0.44 | 0.00 | 7/18/2025 | 9/2/2025 3:59:52 PM EST |
| 2.50 | 0.10 | 1.00 | 0.55 | 0.45 | 0.00 | 0.00% | 0.22 | 0 | 62 | 2.17 | -0.63 | 0.42 | 0.00 | 7/24/2025 | 9/2/2025 3:59:52 PM EST |
| 5.00 | 2.60 | 3.60 | 3.10 | % | 0.62 | 0 | 0 | 3.82 | -0.96 | 0.09 | 0.00 | 9/2/2025 3:59:52 PM EST | |||
| 7.50 | 3.00 | 7.30 | 5.15 | % | 0.69 | 0 | 0 | 0.00 | -0.99 | 0.02 | 0.00 | 9/2/2025 3:59:52 PM EST |