Summit Therapeutics Inc. SMMT
14.15 USD -0.92 (-6.14%)
Regular-session close
14.17 +0.02 +0.14%
After hours · Nov 13, 7:59 PM ET
14.06 Day range 15.20
12.43 52-week range 26.38
- YTD
- -19.10%
- 1 year
- -22.51%
SMMT price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 15.20 | 15.20 | 14.06 | 14.15 | -0.92 | -6.10% | 5,474,671 |
| Nov 12, 2026 | 16.38 | 16.44 | 14.98 | 15.07 | -1.57 | -9.44% | 3,828,860 |
| Nov 11, 2026 | 17.90 | 17.91 | 16.58 | 16.64 | -1.19 | -6.67% | 3,829,008 |
| Nov 10, 2026 | 17.77 | 18.14 | 17.38 | 17.83 | -0.01 | -0.06% | 4,506,300 |
| Nov 9, 2026 | 16.36 | 18.15 | 15.82 | 17.84 | +1.51 | +9.25% | 7,240,900 |
| Nov 6, 2026 | 14.79 | 16.36 | 14.66 | 16.33 | +2.14 | +15.08% | 5,785,900 |
| Nov 5, 2026 | 16.10 | 16.12 | 14.17 | 14.19 | -1.98 | -12.24% | 5,935,200 |
| Nov 4, 2026 | 16.15 | 16.43 | 15.41 | 16.17 | +0.37 | +2.34% | 4,253,000 |
| Nov 3, 2026 | 14.93 | 16.42 | 14.86 | 15.80 | +1.00 | +6.76% | 6,042,700 |
| Nov 2, 2026 | 15.99 | 16.03 | 14.74 | 14.80 | -1.23 | -7.67% | 3,868,300 |
| Oct 30, 2026 | 16.03 | 16.43 | 15.56 | 16.03 | -0.17 | -1.05% | 3,500,800 |
| Oct 29, 2026 | 15.80 | 16.55 | 15.75 | 16.20 | +0.43 | +2.73% | 4,415,100 |
| Oct 28, 2026 | 15.19 | 15.80 | 15.07 | 15.77 | +0.44 | +2.87% | 3,311,500 |
| Oct 27, 2026 | 14.54 | 15.38 | 14.40 | 15.33 | +0.83 | +5.72% | 4,736,600 |
| Oct 26, 2026 | 15.49 | 15.61 | 14.37 | 14.50 | -0.97 | -6.27% | 4,783,000 |
| Oct 23, 2026 | 15.46 | 15.55 | 15.07 | 15.47 | -0.08 | -0.51% | 3,207,000 |
| Oct 22, 2026 | 15.29 | 15.70 | 15.13 | 15.55 | -0.28 | -1.77% | 4,150,800 |
| Oct 21, 2026 | 16.35 | 16.35 | 15.72 | 15.83 | -0.26 | -1.62% | 5,363,900 |
| Oct 20, 2026 | 15.50 | 16.18 | 15.06 | 16.09 | +0.52 | +3.34% | 6,250,500 |
| Oct 19, 2026 | 14.90 | 15.77 | 14.83 | 15.57 | +0.94 | +6.43% | 6,152,600 |
| Oct 16, 2026 | 15.39 | 15.41 | 14.56 | 14.63 | -0.74 | -4.81% | 4,331,000 |
| Oct 15, 2026 | 15.09 | 15.55 | 15.08 | 15.37 | +0.24 | +1.59% | 4,726,800 |
| Oct 14, 2026 | 15.29 | 15.56 | 15.04 | 15.13 | -0.39 | -2.51% | 4,657,100 |
| Oct 13, 2026 | 16.79 | 16.79 | 15.47 | 15.52 | -1.61 | -9.40% | 7,132,000 |
| Oct 12, 2026 | 17.48 | 17.59 | 17.05 | 17.13 | -0.46 | -2.62% | 4,371,200 |
| Oct 9, 2026 | 17.36 | 17.62 | 16.82 | 17.59 | +0.42 | +2.45% | 5,751,500 |
| Oct 8, 2026 | 17.61 | 17.64 | 16.80 | 17.17 | -0.78 | -4.35% | 6,173,200 |
| Oct 7, 2026 | 17.10 | 18.33 | 16.98 | 17.95 | +0.64 | +3.70% | 8,167,900 |
| Oct 6, 2026 | 17.49 | 17.53 | 16.53 | 17.31 | +0.04 | +0.23% | 5,872,900 |
| Oct 5, 2026 | 16.97 | 17.62 | 16.44 | 17.27 | +0.52 | +3.10% | 5,277,700 |
| Oct 2, 2026 | 16.96 | 17.32 | 16.66 | 16.75 | +0.06 | +0.36% | 5,190,100 |
| Oct 1, 2026 | 16.82 | 17.50 | 16.59 | 16.69 | -0.22 | -1.30% | 7,898,900 |
| Sep 30, 2026 | 16.59 | 17.72 | 16.17 | 16.91 | +0.52 | +3.17% | 13,060,400 |
| Sep 29, 2026 | 18.91 | 19.09 | 16.15 | 16.39 | +0.91 | +5.88% | 27,340,000 |
| Sep 28, 2026 | 15.50 | 15.82 | 15.18 | 15.48 | -0.13 | -0.83% | 6,151,100 |
| Sep 25, 2026 | 16.45 | 16.58 | 15.55 | 15.61 | -0.77 | -4.70% | 3,800,400 |
| Sep 24, 2026 | 16.37 | 16.78 | 16.09 | 16.38 | -0.07 | -0.43% | 5,044,600 |
| Sep 23, 2026 | 17.10 | 17.46 | 16.25 | 16.45 | -0.67 | -3.91% | 3,889,800 |
| Sep 22, 2026 | 16.97 | 17.50 | 16.79 | 17.12 | +0.22 | +1.30% | 4,617,200 |
| Sep 21, 2026 | 18.40 | 18.42 | 16.64 | 16.90 | -0.95 | -5.32% | 5,777,800 |
| Sep 18, 2026 | 17.74 | 17.87 | 17.31 | 17.85 | +0.13 | +0.73% | 13,059,500 |
| Sep 17, 2026 | 17.73 | 18.10 | 17.42 | 17.72 | +0.42 | +2.43% | 6,133,500 |
| Sep 16, 2026 | 17.50 | 17.75 | 17.11 | 17.30 | -0.10 | -0.57% | 6,087,500 |
| Sep 15, 2026 | 18.16 | 18.47 | 17.11 | 17.40 | -1.02 | -5.54% | 5,794,700 |
| Sep 14, 2026 | 18.07 | 18.83 | 17.97 | 18.42 | +0.87 | +4.96% | 7,059,000 |
| Sep 11, 2026 | 17.20 | 17.70 | 17.14 | 17.55 | +0.55 | +3.24% | 4,275,200 |
| Sep 10, 2026 | 17.30 | 17.62 | 16.80 | 17.00 | -0.54 | -3.08% | 4,220,400 |
| Sep 9, 2026 | 18.20 | 18.32 | 17.24 | 17.54 | +0.26 | +1.50% | 4,802,300 |
| Sep 8, 2026 | 17.43 | 17.69 | 16.97 | 17.28 | -0.32 | -1.82% | 7,353,200 |
| Sep 4, 2026 | 16.93 | 17.63 | 16.80 | 17.60 | +0.47 | +2.74% | 6,946,100 |
| Sep 3, 2026 | 15.52 | 17.35 | 15.52 | 17.13 | +2.53 | +17.33% | 14,922,200 |
| Sep 2, 2026 | 14.15 | 14.72 | 14.06 | 14.60 | +0.44 | +3.11% | 3,779,200 |
| Sep 1, 2026 | 13.38 | 14.48 | 13.37 | 14.16 | +0.54 | +3.96% | 4,701,900 |
| Aug 31, 2026 | 13.51 | 13.73 | 13.44 | 13.62 | -0.11 | -0.80% | 5,424,600 |
| Aug 28, 2026 | 14.11 | 14.24 | 13.43 | 13.73 | -0.60 | -4.19% | 3,905,300 |
| Aug 27, 2026 | 14.30 | 14.65 | 13.92 | 14.33 | +0.10 | +0.70% | 4,836,700 |
| Aug 26, 2026 | 14.75 | 15.10 | 14.11 | 14.23 | +0.87 | +6.51% | 11,625,800 |
| Aug 25, 2026 | 13.27 | 13.60 | 13.05 | 13.36 | +0.63 | +4.95% | 6,333,700 |
| Aug 24, 2026 | 13.08 | 13.21 | 12.22 | 12.73 | -0.43 | -3.27% | 4,389,300 |
| Aug 21, 2026 | 12.69 | 13.53 | 12.57 | 13.16 | +0.73 | +5.87% | 7,072,900 |
| Aug 20, 2026 | 13.01 | 13.02 | 12.28 | 12.43 | -0.68 | -5.19% | 6,568,700 |
| Aug 19, 2026 | 13.31 | 13.39 | 12.92 | 13.11 | +0.29 | +2.26% | 5,431,200 |
| Aug 18, 2026 | 12.60 | 13.00 | 12.53 | 12.82 | +0.04 | +0.31% | 4,603,900 |
| Aug 17, 2026 | 13.05 | 13.07 | 12.07 | 12.78 | -0.57 | -4.27% | 9,878,600 |
| Aug 14, 2026 | 13.61 | 13.70 | 12.99 | 13.35 | -0.65 | -4.64% | 9,748,900 |
65 days, newest first. Daily bars as drawn on the SMMT chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.
