Options Chain for COYA THERAPEUTICS INC COMMON STOCK (COYA) - $2.81 as of 11/6/2026 12:19:25 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 | 0.00 | 4.90 | 2.45 | 3.18 | 0.00 | 0.00% | 0.98 | 0 | 10 | 0.00 | 0.79 | 0.34 | -0.01 | 6/17/2026 | 11/6/2026 3:59:53 PM EST |
| 5.00 | 0.00 | 0.10 | 0.05 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 250 | 2.23 | 0.07 | 0.14 | 0.00 | 10/30/2026 | 11/6/2026 3:59:53 PM EST |
| 7.50 | 0.00 | 1.75 | 0.88 | 0.25 | 0.00 | 0.00% | 0.12 | 0 | 4 | 0.00 | 0.00 | 0.01 | 0.00 | 9/18/2026 | 11/6/2026 3:59:53 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 11/6/2026 3:59:53 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 | 0.05 | 0.20 | 0.13 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 10 | 1.46 | -0.21 | 0.34 | -0.01 | 11/4/2026 | 11/6/2026 3:59:53 PM EST |
| 5.00 | 0.00 | 4.90 | 2.45 | 2.45 | 0.00 | 0.00% | 0.49 | 0 | 0 | 4.02 | -0.93 | 0.14 | 0.00 | 10/30/2026 | 11/6/2026 3:59:53 PM EST |
| 7.50 | 2.20 | 7.00 | 4.60 | 2.80 | 0.00 | 0.00% | 0.61 | 0 | 0 | 0.00 | -1.00 | 0.01 | 0.00 | 7/14/2026 | 11/6/2026 3:59:53 PM EST |
| 10.00 | 4.50 | 9.10 | 6.80 | % | 0.68 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 11/6/2026 3:59:53 PM EST |