Options Chain for KEROS THERAPEUTICS INC COM (KROS) - $14.44 as of 7/11/2025 8:34:01 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 | 9.60 | 14.30 | 11.95 | % | 4.78 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 5.00 | 7.10 | 11.80 | 9.45 | % | 1.89 | 0 | 0 | 6.26 | 1.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 7.50 | 4.60 | 9.30 | 6.95 | % | 0.93 | 0 | 0 | 4.18 | 1.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 10.00 | 4.00 | 5.90 | 4.95 | % | 0.49 | 0 | 0 | 2.42 | 0.99 | 0.01 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 12.50 | 1.90 | 2.60 | 2.25 | 2.20 | +0.50 | +29.42% | 0.18 | 2 | 2 | 0.73 | 0.87 | 0.10 | -0.01 | 7/11/2025 | 7/11/2025 4:00:01 PM EST |
| 15.00 | 0.50 | 0.80 | 0.65 | 0.73 | 0.00 | 0.00% | 0.04 | 0 | 388 | 0.45 | 0.46 | 0.18 | -0.01 | 7/9/2025 | 7/11/2025 4:00:01 PM EST |
| 17.50 | 0.00 | 0.25 | 0.13 | % | 0.01 | 0 | 0 | 0.65 | 0.13 | 0.09 | -0.01 | 7/11/2025 4:00:01 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.26 | 0.02 | 0.02 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.49 | 0.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.69 | 0.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 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 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 5.88 | 0.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 3.55 | 0.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 2.39 | 0.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 10.00 | 0.00 | 0.45 | 0.23 | % | 0.02 | 0 | 0 | 0.92 | -0.01 | 0.01 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 12.50 | 0.00 | 0.65 | 0.33 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 973 | 0.90 | -0.13 | 0.10 | -0.01 | 7/8/2025 | 7/11/2025 4:00:01 PM EST |
| 15.00 | 0.80 | 1.65 | 1.23 | 1.81 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.56 | -0.54 | 0.18 | -0.01 | 6/27/2025 | 7/11/2025 4:00:01 PM EST |
| 17.50 | 2.70 | 5.10 | 3.90 | % | 0.22 | 0 | 0 | 1.87 | -0.87 | 0.09 | -0.01 | 7/11/2025 4:00:01 PM EST | |||
| 20.00 | 5.10 | 6.50 | 5.80 | % | 0.29 | 0 | 0 | 1.56 | -0.98 | 0.02 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 22.50 | 7.60 | 9.50 | 8.55 | % | 0.38 | 0 | 0 | 2.30 | -1.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST | |||
| 25.00 | 10.10 | 12.50 | 11.30 | % | 0.45 | 0 | 0 | 2.71 | -1.00 | 0.00 | 0.00 | 7/11/2025 4:00:01 PM EST |