Options Chain for SUMMIT THERAPEUTICS INC COM (SMMT) - $17.89 as of 5/20/2026 9:22:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 12.80 | 16.70 | 14.75 | 13.02 | 0.00 | 0.00% | 4.92 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 4.00 | 11.80 | 15.70 | 13.75 | 13.30 | +1.27 | +10.56% | 3.44 | 2 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 5.00 | 10.80 | 14.70 | 12.75 | 12.31 | % | 2.55 | 2 | 0 | 8.63 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:57 PM EST | |
| 6.00 | 9.80 | 13.70 | 11.75 | 11.35 | +1.31 | +13.05% | 1.96 | 2 | 1 | 7.41 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 7.00 | 8.80 | 12.70 | 10.75 | 10.30 | % | 1.54 | 2 | 0 | 6.47 | 0.99 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:57 PM EST | |
| 8.00 | 7.80 | 11.70 | 9.75 | % | 1.22 | 0 | 0 | 5.69 | 0.98 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 9.00 | 6.90 | 10.70 | 8.80 | % | 0.98 | 0 | 0 | 5.03 | 0.96 | 0.01 | -0.02 | 5/20/2026 3:59:57 PM EST | |||
| 10.00 | 5.90 | 9.90 | 7.90 | % | 0.79 | 0 | 0 | 4.71 | 0.93 | 0.02 | -0.03 | 5/20/2026 3:59:57 PM EST | |||
| 11.00 | 5.10 | 9.00 | 7.05 | % | 0.64 | 0 | 0 | 4.29 | 0.90 | 0.02 | -0.04 | 5/20/2026 3:59:57 PM EST | |||
| 11.50 | 4.60 | 8.60 | 6.60 | % | 0.57 | 0 | 0 | 4.15 | 0.88 | 0.02 | -0.05 | 5/20/2026 3:59:57 PM EST | |||
| 12.00 | 4.30 | 8.20 | 6.25 | 4.32 | 0.00 | 0.00% | 0.52 | 0 | 260 | 4.01 | 0.86 | 0.03 | -0.05 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 12.50 | 3.90 | 7.90 | 5.90 | % | 0.47 | 0 | 0 | 3.96 | 0.84 | 0.03 | -0.06 | 5/20/2026 3:59:57 PM EST | |||
| 13.00 | 3.50 | 7.60 | 5.55 | 4.23 | 0.00 | 0.00% | 0.43 | 0 | 6,478 | 3.92 | 0.82 | 0.03 | -0.06 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 13.50 | 3.20 | 7.10 | 5.15 | % | 0.38 | 0 | 0 | 3.68 | 0.80 | 0.04 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 14.00 | 2.85 | 6.20 | 4.53 | 3.79 | 0.00 | 0.00% | 0.32 | 0 | 62 | 3.12 | 0.77 | 0.04 | -0.07 | 5/18/2026 | 5/20/2026 3:59:57 PM EST |
| 14.50 | 2.55 | 6.70 | 4.63 | % | 0.32 | 0 | 0 | 3.74 | 0.75 | 0.04 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 15.00 | 2.40 | 6.40 | 4.40 | 3.10 | 0.00 | 0.00% | 0.29 | 0 | 1,974 | 3.59 | 0.73 | 0.04 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 15.50 | 2.10 | 6.10 | 4.10 | 2.70 | 0.00 | 0.00% | 0.26 | 0 | 11 | 3.61 | 0.70 | 0.05 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 16.00 | 3.50 | 4.30 | 3.90 | 3.62 | +1.06 | +41.41% | 0.24 | 50 | 7,448 | 2.06 | 0.68 | 0.05 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 16.50 | 2.00 | 5.60 | 3.80 | % | 0.23 | 0 | 0 | 2.18 | 0.65 | 0.05 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 17.00 | 2.70 | 3.80 | 3.25 | 3.50 | +1.33 | +61.29% | 0.19 | 6 | 2,740 | 1.95 | 0.62 | 0.05 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 17.50 | 0.90 | 4.90 | 2.90 | % | 0.17 | 0 | 0 | 1.88 | 0.59 | 0.05 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 18.00 | 2.55 | 3.00 | 2.78 | 2.75 | +0.95 | +52.78% | 0.15 | 202 | 1,755 | 1.92 | 0.56 | 0.06 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 18.50 | 0.65 | 4.50 | 2.58 | 1.50 | 0.00 | 0.00% | 0.14 | 0 | 1 | 1.93 | 0.53 | 0.06 | -0.08 | 5/18/2026 | 5/20/2026 3:59:57 PM EST |
| 19.00 | 1.75 | 3.20 | 2.48 | 2.00 | +0.32 | +19.05% | 0.13 | 6 | 6,659 | 1.98 | 0.50 | 0.06 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 19.50 | 0.20 | 2.30 | 1.25 | % | 0.06 | 0 | 0 | 1.23 | 0.46 | 0.07 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 20.00 | 1.80 | 4.10 | 2.95 | 1.80 | +0.71 | +65.14% | 0.15 | 174 | 4,785 | 1.85 | 0.43 | 0.06 | -0.07 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 20.50 | 0.00 | 3.90 | 1.95 | % | 0.10 | 0 | 0 | 3.23 | 0.43 | 0.06 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 21.00 | 1.15 | 2.00 | 1.58 | 1.30 | +0.40 | +44.45% | 0.08 | 2 | 1,002 | 1.79 | 0.36 | 0.07 | -0.06 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 21.50 | 0.00 | 3.50 | 1.75 | % | 0.08 | 0 | 0 | 3.21 | 0.35 | 0.06 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 22.00 | 1.00 | 1.80 | 1.40 | 0.95 | -0.11 | -10.38% | 0.06 | 1 | 744 | 1.84 | 0.29 | 0.06 | -0.06 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 22.50 | 0.00 | 3.30 | 1.65 | % | 0.07 | 0 | 0 | 3.25 | 0.28 | 0.06 | -0.06 | 5/20/2026 3:59:57 PM EST | |||
| 23.00 | 0.50 | 1.70 | 1.10 | 1.07 | +0.44 | +69.85% | 0.05 | 10 | 1,805 | 1.59 | 0.20 | 0.06 | -0.04 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 24.00 | 0.00 | 1.40 | 0.70 | 1.65 | 0.00 | 0.00% | 0.03 | 0 | 51 | 2.16 | 0.19 | 0.05 | -0.04 | 5/11/2026 | 5/20/2026 3:59:57 PM EST |
| 25.00 | 0.40 | 1.00 | 0.70 | 0.70 | +0.30 | +75.00% | 0.03 | 41 | 3,773 | 1.70 | 0.10 | 0.04 | -0.02 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 26.00 | 0.00 | 2.70 | 1.35 | 0.85 | 0.00 | 0.00% | 0.05 | 0 | 26 | 3.35 | 0.10 | 0.04 | -0.02 | 5/14/2026 | 5/20/2026 3:59:57 PM EST |
| 27.00 | 0.00 | 2.65 | 1.33 | 0.62 | 0.00 | 0.00% | 0.05 | 0 | 4 | 3.44 | 0.09 | 0.03 | -0.02 | 5/6/2026 | 5/20/2026 3:59:57 PM EST |
| 28.00 | 0.00 | 2.55 | 1.28 | 2.31 | 0.00 | 0.00% | 0.05 | 0 | 0 | 3.49 | 0.09 | 0.03 | -0.03 | 4/29/2026 | 5/20/2026 3:59:57 PM EST |
| 29.00 | 0.00 | 1.30 | 0.65 | 2.08 | 0.00 | 0.00% | 0.02 | 0 | 0 | 2.67 | 0.05 | 0.02 | -0.02 | 4/29/2026 | 5/20/2026 3:59:57 PM EST |
| 30.00 | 0.00 | 0.95 | 0.48 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 258 | 2.47 | 0.03 | 0.01 | -0.01 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 31.00 | 0.00 | 2.40 | 1.20 | 2.00 | 0.00 | 0.00% | 0.04 | 0 | 1 | 3.69 | 0.03 | 0.01 | -0.01 | 4/23/2026 | 5/20/2026 3:59:57 PM EST |
| 32.00 | 0.00 | 2.35 | 1.18 | 1.80 | 0.00 | 0.00% | 0.04 | 0 | 2 | 3.75 | 0.03 | 0.01 | -0.01 | 4/23/2026 | 5/20/2026 3:59:57 PM EST |
| 33.00 | 0.00 | 2.30 | 1.15 | % | 0.03 | 0 | 0 | 3.80 | 0.03 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 34.00 | 0.00 | 1.25 | 0.63 | 1.65 | 0.00 | 0.00% | 0.02 | 0 | 2 | 3.08 | 0.01 | 0.01 | 0.00 | 4/23/2026 | 5/20/2026 3:59:57 PM EST |
| 35.00 | 0.00 | 1.40 | 0.70 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 83 | 3.28 | 0.01 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.19 | 0 | 11 | 0.00 | 0.00 | 0.00 | 0.00 | 5/13/2026 | 5/20/2026 3:59:57 PM EST |
| 4.00 | 0.00 | 1.15 | 0.58 | % | 0.14 | 0 | 0 | 7.95 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:57 PM EST | |||
| 5.00 | 0.00 | 1.20 | 0.60 | % | 0.12 | 0 | 0 | 6.86 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:57 PM EST | |||
| 6.00 | 0.00 | 0.30 | 0.15 | % | 0.02 | 0 | 0 | 3.78 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:57 PM EST | |||
| 7.00 | 0.00 | 2.15 | 1.08 | % | 0.15 | 0 | 0 | 6.83 | -0.01 | 0.00 | 0.00 | 5/20/2026 3:59:57 PM EST | |||
| 8.00 | 0.00 | 2.20 | 1.10 | % | 0.14 | 0 | 0 | 6.09 | -0.02 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 9.00 | 0.00 | 1.35 | 0.68 | % | 0.08 | 0 | 0 | 4.24 | -0.04 | 0.01 | -0.02 | 5/20/2026 3:59:57 PM EST | |||
| 10.00 | 0.05 | 0.45 | 0.25 | 0.27 | -0.08 | -22.86% | 0.03 | 1 | 76 | 1.98 | -0.07 | 0.02 | -0.03 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 11.00 | 0.05 | 0.50 | 0.28 | 0.40 | -0.02 | -4.77% | 0.03 | 50 | 667 | 1.87 | -0.10 | 0.02 | -0.04 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 11.50 | 0.00 | 2.50 | 1.25 | % | 0.11 | 0 | 0 | 4.32 | -0.12 | 0.02 | -0.05 | 5/20/2026 3:59:57 PM EST | |||
| 12.00 | 0.05 | 0.90 | 0.48 | 0.51 | -0.24 | -32.00% | 0.04 | 50 | 1,355 | 1.69 | -0.14 | 0.03 | -0.05 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 12.50 | 0.00 | 2.75 | 1.38 | 0.82 | 0.00 | 0.00% | 0.11 | 0 | 2 | 4.07 | -0.16 | 0.03 | -0.06 | 5/18/2026 | 5/20/2026 3:59:57 PM EST |
| 13.00 | 0.75 | 0.85 | 0.80 | 0.90 | -0.25 | -21.74% | 0.06 | 2 | 1,345 | 1.98 | -0.18 | 0.03 | -0.06 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 13.50 | 0.00 | 3.10 | 1.55 | % | 0.11 | 0 | 0 | 3.91 | -0.20 | 0.04 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 14.00 | 0.55 | 1.50 | 1.03 | 1.50 | -0.12 | -7.41% | 0.07 | 2 | 775 | 1.87 | -0.23 | 0.04 | -0.07 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 14.50 | 0.05 | 1.70 | 0.88 | 2.70 | 0.00 | 0.00% | 0.06 | 0 | 13 | 1.47 | -0.25 | 0.04 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 15.00 | 0.80 | 2.30 | 1.55 | 1.55 | -0.45 | -22.50% | 0.10 | 1 | 710 | 2.00 | -0.27 | 0.04 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 15.50 | 0.75 | 3.80 | 2.28 | 2.45 | 0.00 | 0.00% | 0.15 | 0 | 60 | 2.39 | -0.30 | 0.05 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 16.00 | 1.70 | 2.50 | 2.10 | 2.15 | -0.27 | -11.16% | 0.13 | 15 | 1,258 | 2.09 | -0.32 | 0.05 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 16.50 | 0.25 | 4.30 | 2.28 | % | 0.14 | 0 | 0 | 2.02 | -0.35 | 0.05 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 17.00 | 2.30 | 2.95 | 2.63 | 2.40 | -0.55 | -18.65% | 0.15 | 6 | 1,907 | 2.10 | -0.38 | 0.05 | -0.08 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 17.50 | 1.55 | 3.70 | 2.63 | 2.75 | 0.00 | 0.00% | 0.15 | 0 | 29 | 1.90 | -0.41 | 0.05 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 18.00 | 2.20 | 3.70 | 2.95 | 3.97 | 0.00 | 0.00% | 0.16 | 0 | 102 | 1.93 | -0.43 | 0.06 | -0.08 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 18.50 | 1.20 | 5.30 | 3.25 | % | 0.18 | 0 | 0 | 1.93 | -0.47 | 0.06 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 19.00 | 1.55 | 5.50 | 3.53 | 3.30 | 0.00 | 0.00% | 0.19 | 0 | 104 | 1.89 | -0.50 | 0.06 | -0.08 | 5/12/2026 | 5/20/2026 3:59:57 PM EST |
| 19.50 | 1.75 | 5.90 | 3.83 | % | 0.20 | 0 | 0 | 1.83 | -0.54 | 0.07 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 20.00 | 2.15 | 4.60 | 3.38 | 4.50 | +0.50 | +12.50% | 0.17 | 8 | 9 | 2.15 | -0.57 | 0.06 | -0.07 | 5/20/2026 | 5/20/2026 3:59:57 PM EST |
| 20.50 | 2.40 | 6.50 | 4.45 | % | 0.22 | 0 | 0 | 3.27 | -0.57 | 0.06 | -0.08 | 5/20/2026 3:59:57 PM EST | |||
| 21.00 | 2.85 | 6.80 | 4.83 | 6.14 | 0.00 | 0.00% | 0.23 | 0 | 12 | 3.23 | -0.64 | 0.07 | -0.06 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 21.50 | 3.10 | 7.20 | 5.15 | % | 0.24 | 0 | 0 | 3.26 | -0.65 | 0.06 | -0.07 | 5/20/2026 3:59:57 PM EST | |||
| 22.00 | 3.40 | 7.60 | 5.50 | 6.47 | 0.00 | 0.00% | 0.25 | 0 | 3 | 3.21 | -0.71 | 0.06 | -0.06 | 5/19/2026 | 5/20/2026 3:59:57 PM EST |
| 22.50 | 3.80 | 7.90 | 5.85 | % | 0.26 | 0 | 0 | 3.23 | -0.72 | 0.06 | -0.06 | 5/20/2026 3:59:57 PM EST | |||
| 23.00 | 4.30 | 8.30 | 6.30 | % | 0.27 | 0 | 0 | 3.24 | -0.80 | 0.06 | -0.04 | 5/20/2026 3:59:57 PM EST | |||
| 24.00 | 5.00 | 9.10 | 7.05 | % | 0.29 | 0 | 0 | 3.26 | -0.81 | 0.05 | -0.04 | 5/20/2026 3:59:57 PM EST | |||
| 25.00 | 5.90 | 10.00 | 7.95 | 6.66 | 0.00 | 0.00% | 0.32 | 0 | 1 | 3.27 | -0.90 | 0.04 | -0.02 | 4/30/2026 | 5/20/2026 3:59:57 PM EST |
| 26.00 | 6.90 | 10.90 | 8.90 | % | 0.34 | 0 | 0 | 3.33 | -0.90 | 0.04 | -0.02 | 5/20/2026 3:59:57 PM EST | |||
| 27.00 | 7.60 | 11.80 | 9.70 | 10.40 | 0.00 | 0.00% | 0.36 | 0 | 1 | 3.39 | -0.91 | 0.03 | -0.02 | 5/18/2026 | 5/20/2026 3:59:57 PM EST |
| 28.00 | 8.60 | 12.70 | 10.65 | % | 0.38 | 0 | 0 | 3.50 | -0.91 | 0.03 | -0.03 | 5/20/2026 3:59:57 PM EST | |||
| 29.00 | 9.50 | 13.60 | 11.55 | % | 0.40 | 0 | 0 | 3.47 | -0.95 | 0.02 | -0.02 | 5/20/2026 3:59:57 PM EST | |||
| 30.00 | 10.40 | 14.50 | 12.45 | % | 0.41 | 0 | 0 | 3.58 | -0.97 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 31.00 | 11.40 | 15.50 | 13.45 | % | 0.43 | 0 | 0 | 3.60 | -0.97 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 32.00 | 12.30 | 16.40 | 14.35 | % | 0.45 | 0 | 0 | 3.70 | -0.97 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 33.00 | 13.30 | 17.40 | 15.35 | % | 0.47 | 0 | 0 | 3.72 | -0.97 | 0.01 | -0.01 | 5/20/2026 3:59:57 PM EST | |||
| 34.00 | 14.30 | 18.40 | 16.35 | % | 0.48 | 0 | 0 | 3.88 | -0.99 | 0.01 | 0.00 | 5/20/2026 3:59:57 PM EST | |||
| 35.00 | 15.20 | 19.30 | 17.25 | % | 0.49 | 0 | 0 | 3.88 | -0.99 | 0.00 | 0.00 | 5/20/2026 3:59:57 PM EST |