Options Chain for COYA THERAPEUTICS INC COMMON STOCK (COYA) - $4.88 as of 8/24/2026 7:58:00 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 | 0.10 | 4.90 | 2.50 | % | 1.00 | 0 | 0 | 0.00 | 0.93 | 0.05 | -0.01 | 8/24/2026 3:59:53 PM EST | |||
| 5.00 | 0.00 | 4.70 | 2.35 | 0.17 | % | 0.47 | 10 | 0 | 0.00 | 0.62 | 0.12 | -0.02 | 8/24/2026 | 8/24/2026 3:59:53 PM EST | |
| 7.50 | 0.00 | 1.20 | 0.60 | 0.05 | -0.05 | -50.00% | 0.08 | 3 | 5 | 3.60 | 0.36 | 0.12 | -0.02 | 8/24/2026 | 8/24/2026 3:59:53 PM EST |
| 10.00 | 0.00 | 4.90 | 2.45 | % | 0.25 | 0 | 0 | 0.00 | 0.23 | 0.09 | -0.02 | 8/24/2026 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 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 1.79 | -0.07 | 0.05 | -0.01 | 8/24/2026 3:59:53 PM EST | |||
| 5.00 | 0.05 | 4.80 | 2.43 | 0.30 | -4.20 | -93.34% | 0.49 | 1 | 1 | 0.09 | -0.38 | 0.12 | -0.02 | 8/24/2026 | 8/24/2026 3:59:53 PM EST |
| 7.50 | 0.10 | 5.00 | 2.55 | % | 0.34 | 0 | 0 | 6.26 | -0.64 | 0.12 | -0.02 | 8/24/2026 3:59:53 PM EST | |||
| 10.00 | 2.50 | 7.50 | 5.00 | 7.15 | 0.00 | 0.00% | 0.50 | 0 | 0 | 6.93 | -0.77 | 0.09 | -0.02 | 8/19/2026 | 8/24/2026 3:59:53 PM EST |