Options Chain for KORRO BIO INC COM (KRRO) - $7.75 as of 12/12/2025 5:12:28 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 | 3.50 | 8.30 | 5.90 | 4.60 | 0.00 | 0.00% | 2.36 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 11/20/2025 | 12/12/2025 3:59:58 PM EST |
| 5.00 | 1.05 | 4.80 | 2.93 | 2.45 | 0.00 | 0.00% | 0.59 | 0 | 7 | 3.52 | 0.98 | 0.02 | -0.01 | 12/8/2025 | 12/12/2025 3:59:58 PM EST |
| 7.50 | 1.05 | 1.95 | 1.50 | 1.44 | +0.72 | +100.00% | 0.20 | 24 | 112 | 1.32 | 0.76 | 0.14 | -0.02 | 12/12/2025 | 12/12/2025 3:59:58 PM EST |
| 10.00 | 0.20 | 0.85 | 0.53 | 0.51 | +0.21 | +70.00% | 0.05 | 4 | 32 | 0.91 | 0.36 | 0.17 | -0.02 | 12/12/2025 | 12/12/2025 3:59:58 PM EST |
| 12.50 | 0.00 | 4.80 | 2.40 | % | 0.19 | 0 | 0 | 5.94 | 0.12 | 0.09 | -0.01 | 12/12/2025 3:59:58 PM EST | |||
| 15.00 | 0.00 | 4.90 | 2.45 | % | 0.16 | 0 | 0 | 6.43 | 0.03 | 0.03 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 17.50 | 0.00 | 0.55 | 0.28 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 77 | 2.10 | 0.01 | 0.01 | 0.00 | 11/26/2025 | 12/12/2025 3:59:58 PM EST |
| 20.00 | 0.00 | 0.20 | 0.10 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 266 | 1.78 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/12/2025 3:59:58 PM EST |
| 22.50 | 0.00 | 0.20 | 0.10 | 0.28 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.95 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |
| 25.00 | 0.00 | 4.80 | 2.40 | 0.05 | 0.00 | 0.00% | 0.10 | 0 | 2 | 7.19 | 0.00 | 0.00 | 0.00 | 12/1/2025 | 12/12/2025 3:59:58 PM EST |
| 30.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 0 | 7.59 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 35.00 | 0.00 | 4.90 | 2.45 | % | 0.07 | 0 | 0 | 7.83 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 40.00 | 0.00 | 4.90 | 2.45 | % | 0.06 | 0 | 0 | 8.02 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 45.00 | 0.00 | 4.90 | 2.45 | 10.70 | 0.00 | 0.00% | 0.05 | 0 | 1 | 8.19 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 12/12/2025 3:59:58 PM EST |
| 50.00 | 0.00 | 4.90 | 2.45 | % | 0.05 | 0 | 0 | 8.34 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 55.00 | 0.00 | 4.90 | 2.45 | 0.15 | 0.00 | 0.00% | 0.04 | 0 | 64 | 8.47 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 12/12/2025 3:59:58 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 | 4.80 | 2.40 | % | 0.96 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 5.00 | 0.00 | 0.50 | 0.25 | 0.11 | 0.00 | 0.00% | 0.05 | 0 | 3,505 | 2.23 | -0.02 | 0.02 | -0.01 | 12/9/2025 | 12/12/2025 3:59:58 PM EST |
| 7.50 | 0.25 | 1.15 | 0.70 | 0.50 | -0.15 | -23.08% | 0.09 | 3 | 3,305 | 1.26 | -0.24 | 0.14 | -0.02 | 12/12/2025 | 12/12/2025 3:59:58 PM EST |
| 10.00 | 1.80 | 2.10 | 1.95 | % | 0.20 | 0 | 0 | 1.15 | -0.64 | 0.17 | -0.02 | 12/12/2025 3:59:58 PM EST | |||
| 12.50 | 2.05 | 6.40 | 4.23 | % | 0.34 | 0 | 0 | 3.64 | -0.88 | 0.09 | -0.01 | 12/12/2025 3:59:58 PM EST | |||
| 15.00 | 4.50 | 9.40 | 6.95 | % | 0.46 | 0 | 0 | 4.20 | -0.97 | 0.03 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 17.50 | 7.40 | 10.90 | 9.15 | 11.48 | 0.00 | 0.00% | 0.52 | 0 | 11 | 3.98 | -0.99 | 0.01 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |
| 20.00 | 10.30 | 13.60 | 11.95 | 13.83 | 0.00 | 0.00% | 0.60 | 0 | 4 | 4.49 | -1.00 | 0.00 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |
| 22.50 | 12.80 | 16.10 | 14.45 | 2.80 | 0.00 | 0.00% | 0.64 | 0 | 1 | 4.76 | -1.00 | 0.00 | 0.00 | 10/29/2025 | 12/12/2025 3:59:58 PM EST |
| 25.00 | 14.80 | 18.30 | 16.55 | 19.07 | 0.00 | 0.00% | 0.66 | 0 | 70 | 4.69 | -1.00 | 0.00 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |
| 30.00 | 19.10 | 23.00 | 21.05 | % | 0.70 | 0 | 0 | 4.79 | -1.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 35.00 | 24.60 | 29.00 | 26.80 | 26.70 | 0.00 | 0.00% | 0.77 | 0 | 0 | 6.16 | -1.00 | 0.00 | 0.00 | 11/14/2025 | 12/12/2025 3:59:58 PM EST |
| 40.00 | 29.60 | 34.00 | 31.80 | % | 0.80 | 0 | 0 | 6.47 | -1.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 45.00 | 34.50 | 39.00 | 36.75 | 38.24 | 0.00 | 0.00% | 0.82 | 0 | 1 | 6.74 | -1.00 | 0.00 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |
| 50.00 | 39.60 | 44.00 | 41.80 | % | 0.84 | 0 | 0 | 6.98 | -1.00 | 0.00 | 0.00 | 12/12/2025 3:59:58 PM EST | |||
| 55.00 | 44.60 | 49.00 | 46.80 | 48.26 | 0.00 | 0.00% | 0.85 | 0 | 0 | 7.20 | -1.00 | 0.00 | 0.00 | 11/13/2025 | 12/12/2025 3:59:58 PM EST |