Options Chain for CARIBOU BIOSCIENCES INC COM (CRBU) - $1.27 as of 10/1/2026 11:00:16 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 | 0.30 | 1.30 | 0.80 | 1.20 | 0.00 | 0.00% | 1.60 | 0 | 150 | 0.00 | 1.00 | 0.02 | 0.00 | 8/25/2026 | 10/1/2026 11:59:02 AM EST |
| 1.00 | 0.00 | 1.00 | 0.50 | 0.72 | 0.00 | 0.00% | 0.50 | 0 | 182 | 0.00 | 0.78 | 0.68 | 0.00 | 9/3/2026 | 10/1/2026 11:59:02 AM EST |
| 1.50 | 0.00 | 0.30 | 0.15 | 0.05 | 0.00 | 0.00% | 0.10 | 0 | 137 | 3.90 | 0.35 | 0.85 | -0.01 | 9/22/2026 | 10/1/2026 11:59:02 AM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,364 | 2.21 | 0.12 | 0.45 | 0.00 | 9/23/2026 | 10/1/2026 11:59:02 AM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,209 | 2.80 | 0.03 | 0.18 | 0.00 | 9/24/2026 | 10/1/2026 11:59:02 AM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 812 | 4.36 | 0.00 | 0.00 | 0.00 | 8/17/2026 | 10/1/2026 11:59:02 AM EST |
| 7.50 | 0.00 | 4.30 | 2.15 | 0.35 | 0.00 | 0.00% | 0.29 | 0 | 111 | 0.00 | 0.00 | 0.00 | 0.00 | 7/23/2026 | 10/1/2026 11:59:02 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 | 0.20 | 0.00 | 0.00% | 0.06 | 0 | 17 | 4.27 | 0.00 | 0.02 | 0.00 | 5/29/2026 | 10/1/2026 11:59:02 AM EST |
| 1.00 | 0.00 | 0.10 | 0.05 | % | 0.05 | 0 | 0 | 2.17 | -0.22 | 0.68 | 0.00 | 10/1/2026 11:59:02 AM EST | |||
| 1.50 | 0.05 | 0.65 | 0.35 | 0.30 | +0.10 | +50.00% | 0.23 | 2 | 146 | 4.74 | -0.65 | 0.85 | -0.01 | 10/1/2026 | 10/1/2026 11:59:02 AM EST |
| 2.00 | 0.05 | 0.80 | 0.43 | 0.70 | 0.00 | 0.00% | 0.21 | 0 | 514 | 1.94 | -0.88 | 0.45 | 0.00 | 9/11/2026 | 10/1/2026 11:59:02 AM EST |
| 2.50 | 0.70 | 1.70 | 1.20 | 0.71 | 0.00 | 0.00% | 0.48 | 0 | 10 | 6.95 | -0.97 | 0.18 | 0.00 | 7/9/2026 | 10/1/2026 11:59:02 AM EST |
| 5.00 | 1.20 | 6.00 | 3.60 | % | 0.72 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/1/2026 11:59:02 AM EST | |||
| 7.50 | 3.70 | 8.50 | 6.10 | 5.86 | 0.00 | 0.00% | 0.81 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 6/11/2026 | 10/1/2026 11:59:02 AM EST |