Options Chain for KEROS THERAPEUTICS INC COM (KROS) - $11.23 as of 5/27/2026 11:11:14 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 6.50 | 11.50 | 9.00 | % | 3.60 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 5.00 | 4.00 | 9.00 | 6.50 | % | 1.30 | 0 | 0 | 7.93 | 1.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 7.50 | 1.55 | 6.40 | 3.98 | 3.45 | 0.00 | 0.00% | 0.53 | 0 | 28 | 4.84 | 0.94 | 0.04 | -0.01 | 4/13/2026 | 5/27/2026 10:58:59 AM EST |
| 10.00 | 0.00 | 2.40 | 1.20 | 1.70 | +1.10 | +183.34% | 0.12 | 1 | 67 | 1.55 | 0.72 | 0.10 | -0.03 | 5/27/2026 | 5/27/2026 10:58:59 AM EST |
| 12.50 | 0.00 | 4.00 | 2.00 | 0.41 | 0.00 | 0.00% | 0.16 | 0 | 70 | 4.03 | 0.43 | 0.12 | -0.03 | 5/21/2026 | 5/27/2026 10:58:59 AM EST |
| 15.00 | 0.00 | 4.90 | 2.45 | 0.45 | 0.00 | 0.00% | 0.16 | 0 | 4 | 5.47 | 0.21 | 0.09 | -0.02 | 5/13/2026 | 5/27/2026 10:58:59 AM EST |
| 17.50 | 0.00 | 2.55 | 1.28 | % | 0.07 | 0 | 18 | 3.72 | 0.09 | 0.05 | -0.01 | 5/27/2026 10:58:59 AM EST | |||
| 20.00 | 0.00 | 4.90 | 2.45 | 0.01 | 0.00 | 0.00% | 0.12 | 0 | 6 | 6.23 | 0.04 | 0.02 | -0.01 | 5/20/2026 | 5/27/2026 10:58:59 AM EST |
| 22.50 | 0.00 | 4.90 | 2.45 | 0.04 | 0.00 | 0.00% | 0.11 | 0 | 12 | 6.52 | 0.01 | 0.01 | 0.00 | 4/27/2026 | 5/27/2026 10:58:59 AM EST |
| 25.00 | 0.00 | 4.90 | 2.45 | % | 0.10 | 0 | 2 | 6.76 | 0.01 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 30.00 | 0.00 | 4.90 | 2.45 | % | 0.08 | 0 | 26 | 7.17 | 0.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 35.00 | 0.00 | 4.90 | 2.45 | % | 0.07 | 0 | 0 | 7.50 | 0.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 4.90 | 2.45 | % | 0.98 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 5.00 | 0.00 | 0.10 | 0.05 | % | 0.01 | 0 | 0 | 2.15 | 0.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 7.50 | 0.00 | 0.25 | 0.13 | % | 0.02 | 0 | 0 | 1.56 | -0.06 | 0.04 | -0.01 | 5/27/2026 10:58:59 AM EST | |||
| 10.00 | 0.00 | 0.30 | 0.15 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 27 | 0.77 | -0.28 | 0.10 | -0.03 | 5/19/2026 | 5/27/2026 10:58:59 AM EST |
| 12.50 | 0.00 | 3.00 | 1.50 | 1.95 | 0.00 | 0.00% | 0.12 | 0 | 1,495 | 2.07 | -0.57 | 0.12 | -0.03 | 5/13/2026 | 5/27/2026 10:58:59 AM EST |
| 15.00 | 1.50 | 5.50 | 3.50 | 3.50 | 0.00 | 0.00% | 0.23 | 0 | 2 | 2.68 | -0.79 | 0.09 | -0.02 | 5/13/2026 | 5/27/2026 10:58:59 AM EST |
| 17.50 | 4.00 | 8.00 | 6.00 | % | 0.34 | 0 | 7 | 3.13 | -0.91 | 0.05 | -0.01 | 5/27/2026 10:58:59 AM EST | |||
| 20.00 | 6.50 | 10.50 | 8.50 | % | 0.42 | 0 | 15 | 3.49 | -0.96 | 0.02 | -0.01 | 5/27/2026 10:58:59 AM EST | |||
| 22.50 | 9.00 | 13.50 | 11.25 | % | 0.50 | 0 | 0 | 4.24 | -0.99 | 0.01 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 25.00 | 11.50 | 16.00 | 13.75 | % | 0.55 | 0 | 2 | 4.49 | -0.99 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 30.00 | 16.50 | 21.00 | 18.75 | % | 0.62 | 0 | 26 | 4.91 | -1.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST | |||
| 35.00 | 21.50 | 26.00 | 23.75 | % | 0.68 | 0 | 0 | 5.25 | -1.00 | 0.00 | 0.00 | 5/27/2026 10:58:59 AM EST |