Options Chain for SERA PROGNOSTICS INC CLASS A COM (SERA) - $3.25 as of 10/8/2025 6:10:45 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 | 3.40 | 1.70 | 0.95 | 0.00 | 0.00% | 0.68 | 0 | 7 | 0.00 | 1.00 | 0.02 | 0.00 | 10/3/2025 | 10/8/2025 3:59:54 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 6.20 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | 0.14 | 0.00 | 0.00% | 0.05 | 0 | 21 | 7.77 | 0.00 | 0.00 | 0.00 | 10/3/2025 | 10/8/2025 3:59:54 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 | 0.00 | 0.00% | 0.15 | 0 | 2 | 6.15 | 0.00 | 0.02 | 0.00 | 10/6/2025 | 10/8/2025 3:59:54 PM EST |
| 5.00 | 0.00 | 2.10 | 1.05 | % | 0.21 | 0 | 0 | 3.59 | -1.00 | 0.00 | 0.00 | 10/8/2025 3:59:54 PM EST | |||
| 7.50 | 4.20 | 4.50 | 4.35 | 4.29 | 0.00 | 0.00% | 0.58 | 0 | 0 | 4.36 | -1.00 | 0.00 | 0.00 | 8/29/2025 | 10/8/2025 3:59:54 PM EST |