Summit Therapeutics (SMMT) went public on March 5, 2015, when it opened at a split-adjusted price of $10.02.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 2026 | $13.38 | $18.83 | $13.37 | $15.61 | 112,217,147 |
August 2026 | $13.11 | $15.75 | $12.07 | $13.62 | 113,786,200 |
July 2026 | $14.59 | $16.05 | $12.25 | $13.02 | 84,084,900 |
June 2026 | $16.70 | $16.84 | $12.55 | $14.57 | 153,371,800 |
May 2026 | $16.02 | $19.42 | $15.14 | $17.54 | 93,864,700 |
April 2026 | $19.17 | $29.23 | $18.38 | $21.46 | 82,083,500 |
March 2026 | $16.00 | $19.01 | $14.60 | $18.96 | 56,851,854 |
February 2026 | $14.21 | $16.80 | $13.83 | $16.59 | 44,519,000 |
January 2026 | $17.75 | $20.20 | $14.43 | $14.48 | 64,064,800 |
December 2025 | $17.55 | $19.10 | $16.76 | $17.49 | 52,046,000 |
November 2025 | $18.74 | $19.40 | $15.62 | $17.89 | 46,330,000 |
October 2025 | $20.77 | $25.49 | $18.08 | $18.91 | 82,504,600 |
September 2025 | $23.13 | $26.45 | $16.31 | $20.66 | 115,671,100 |
August 2025 | $25.86 | $30.98 | $23.63 | $23.70 | 66,312,000 |
July 2025 | $21.28 | $29.07 | $20.49 | $26.37 | 72,257,300 |
June 2025 | $18.81 | $23.03 | $16.03 | $21.28 | 96,784,200 |
May 2025 | $24.38 | $29.99 | $18.01 | $18.22 | 78,868,300 |
April 2025 | $19.19 | $36.91 | $15.55 | $24.12 | 136,105,600 |
March 2025 | $20.80 | $21.70 | $16.55 | $19.29 | 49,134,400 |
February 2025 | $20.54 | $24.18 | $17.70 | $20.69 | 47,807,000 |
January 2025 | $17.97 | $25.00 | $16.46 | $21.50 | 49,907,800 |
December 2024 | $18.50 | $19.55 | $16.52 | $17.85 | 46,262,600 |
November 2024 | $18.98 | $22.53 | $18.03 | $18.46 | 36,291,200 |
October 2024 | $21.63 | $24.56 | $18.10 | $18.59 | 68,735,100 |
September 2024 | $12.98 | $33.89 | $11.76 | $21.90 | 221,675,800 |