Options Chain for PHATHOM PHARMACEUTICALS INC COM (PHAT) - $15.05 as of 11/28/2025 4:06:09 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 | 11.00 | 15.20 | 13.10 | % | 5.24 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 5.00 | 8.50 | 12.80 | 10.65 | % | 2.13 | 0 | 0 | 9.68 | 1.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 7.50 | 6.50 | 10.00 | 8.25 | % | 1.10 | 0 | 0 | 6.04 | 1.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 10.00 | 4.00 | 7.70 | 5.85 | % | 0.58 | 0 | 0 | 4.55 | 1.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 12.50 | 1.50 | 4.80 | 3.15 | 2.85 | 0.00 | 0.00% | 0.25 | 0 | 1,258 | 2.88 | 0.80 | 0.09 | -0.01 | 11/13/2025 | 11/28/2025 12:59:50 PM EST |
| 15.00 | 1.15 | 1.80 | 1.48 | 1.75 | +0.50 | +40.00% | 0.10 | 4 | 50 | 1.11 | 0.55 | 0.09 | -0.03 | 11/28/2025 | 11/28/2025 12:59:50 PM EST |
| 17.50 | 0.35 | 1.00 | 0.68 | 0.65 | +0.05 | +8.34% | 0.04 | 43 | 473 | 1.12 | 0.34 | 0.08 | -0.03 | 11/28/2025 | 11/28/2025 12:59:50 PM EST |
| 20.00 | 0.00 | 0.90 | 0.45 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 40 | 1.77 | 0.20 | 0.06 | -0.02 | 11/24/2025 | 11/28/2025 12:59:50 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 80 | 1.95 | 0.11 | 0.04 | -0.02 | 11/26/2025 | 11/28/2025 12:59:50 PM EST |
| 25.00 | 0.00 | 4.90 | 2.45 | % | 0.10 | 0 | 0 | 5.36 | 0.07 | 0.02 | -0.01 | 11/28/2025 12:59:50 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 | 0.95 | 0.48 | % | 0.19 | 0 | 0 | 8.36 | 0.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 5.00 | 0.00 | 0.95 | 0.48 | % | 0.10 | 0 | 0 | 4.97 | 0.00 | 0.00 | 0.00 | 11/28/2025 12:59:50 PM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 10 | 10 | 1.47 | 0.00 | 0.00 | 0.00 | 11/28/2025 | 11/28/2025 12:59:50 PM EST |
| 10.00 | 0.00 | 0.95 | 0.48 | 0.50 | 0.00 | 0.00% | 0.05 | 0 | 16 | 2.21 | 0.00 | 0.00 | 0.00 | 11/3/2025 | 11/28/2025 12:59:50 PM EST |
| 12.50 | 0.00 | 1.50 | 0.75 | 0.50 | 0.00 | 0.00% | 0.06 | 0 | 20 | 1.78 | -0.20 | 0.09 | -0.01 | 11/24/2025 | 11/28/2025 12:59:50 PM EST |
| 15.00 | 0.30 | 4.90 | 2.60 | 1.21 | 0.00 | 0.00% | 0.17 | 0 | 27 | 1.72 | -0.45 | 0.09 | -0.03 | 11/26/2025 | 11/28/2025 12:59:50 PM EST |
| 17.50 | 0.65 | 4.90 | 2.78 | 3.70 | 0.00 | 0.00% | 0.16 | 0 | 1 | 1.98 | -0.66 | 0.08 | -0.03 | 11/21/2025 | 11/28/2025 12:59:50 PM EST |
| 20.00 | 2.70 | 6.50 | 4.60 | % | 0.23 | 0 | 0 | 1.66 | -0.80 | 0.06 | -0.02 | 11/28/2025 12:59:50 PM EST | |||
| 22.50 | 5.00 | 9.00 | 7.00 | % | 0.31 | 0 | 0 | 1.96 | -0.89 | 0.04 | -0.02 | 11/28/2025 12:59:50 PM EST | |||
| 25.00 | 7.20 | 11.50 | 9.35 | % | 0.37 | 0 | 0 | 0.01 | -0.93 | 0.02 | -0.01 | 11/28/2025 12:59:50 PM EST |