NASDAQ:SMMT | Historical Stock Price | Summit Therapeutics Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2015-03-05 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.76$1.67$3.65$8.01$17.57$38.542015-03-052026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$17.84$17.842,239,600
2024-12-30$17.89$17.891,248,500
2024-12-27$18.21$18.211,713,000
2024-12-26$19.28$19.281,386,500
2024-12-24$19.00$19.00760,600
2024-12-23$18.67$18.672,276,200
2024-12-20$17.87$17.877,099,100
2024-12-19$18.40$18.402,560,000
2024-12-18$16.98$16.982,436,900
2024-12-17$18.57$18.572,000,900
2024-12-16$18.68$18.682,425,900
2024-12-13$17.83$17.831,422,500
2024-12-12$17.87$17.871,625,600
2024-12-11$18.77$18.772,290,500
2024-12-10$17.97$17.971,418,900
2024-12-09$18.66$18.661,575,000
2024-12-06$18.54$18.542,197,300
2024-12-05$17.52$17.521,701,000
2024-12-04$17.60$17.601,910,300
2024-12-03$17.77$17.773,927,000
2024-12-02$18.49$18.492,047,300
2024-11-29$18.46$18.46918,300
2024-11-27$18.94$18.941,371,000
2024-11-26$19.20$19.201,279,200
2024-11-25$19.19$19.192,784,300
2024-11-22$19.00$19.001,510,000
2024-11-21$18.42$18.422,025,300
2024-11-20$18.62$18.621,781,900
2024-11-19$20.00$20.001,320,200
2024-11-18$18.98$18.981,407,700
2024-11-15$18.31$18.312,145,500
2024-11-14$19.45$19.451,875,700
2024-11-13$19.47$19.471,903,900
2024-11-12$20.76$20.761,876,200
2024-11-11$21.77$21.772,163,800
2024-11-08$21.41$21.411,738,700
2024-11-07$21.10$21.102,287,000
2024-11-06$20.89$20.892,291,800
2024-11-05$20.39$20.391,387,100
2024-11-04$19.96$19.961,919,100
2024-11-01$18.99$18.992,304,000
2024-10-31$18.59$18.592,286,700
2024-10-30$18.65$18.653,902,200
2024-10-29$21.83$21.832,318,600
2024-10-28$22.24$22.242,723,200
2024-10-25$21.26$21.262,531,600
2024-10-24$19.46$19.461,418,700
2024-10-23$20.03$20.032,108,500
2024-10-22$20.59$20.59999,700
2024-10-21$20.50$20.501,762,600
2024-10-18$21.21$21.212,157,800
2024-10-17$21.57$21.573,220,900
2024-10-16$23.46$23.464,690,200
2024-10-15$21.84$21.843,110,900
2024-10-14$20.25$20.252,774,700
2024-10-11$19.95$19.952,324,900
2024-10-10$18.61$18.611,697,900
2024-10-09$18.90$18.901,691,500
2024-10-08$19.69$19.692,958,900
2024-10-07$18.92$18.923,147,300
2024-10-04$19.09$19.099,380,700
2024-10-03$18.61$18.612,975,800
2024-10-02$19.54$19.544,739,500
2024-10-01$20.10$20.103,812,300
2024-09-30$21.90$21.903,363,000
2024-09-27$20.89$20.895,671,400
2024-09-26$22.81$22.813,186,900
2024-09-25$22.64$22.646,335,700
2024-09-24$24.00$24.007,125,300
2024-09-23$21.91$21.9111,468,800
2024-09-20$24.39$24.399,968,700
2024-09-19$23.16$23.166,640,400
2024-09-18$24.56$24.568,142,100
2024-09-17$26.22$26.2211,666,000
2024-09-16$29.48$29.4814,692,800
2024-09-13$31.93$31.9324,434,700
2024-09-12$27.41$27.4121,462,300
2024-09-11$22.70$22.7012,628,700
2024-09-10$22.97$22.9719,924,300
2024-09-09$19.14$19.1447,841,500
2024-09-06$12.27$12.272,090,400
2024-09-05$12.50$12.501,354,700
2024-09-04$12.00$12.001,664,000
2024-09-03$12.60$12.601,855,400
2024-08-30$12.98$12.982,106,500
2024-08-29$12.86$12.862,155,900
2024-08-28$13.12$13.121,126,600
2024-08-27$13.47$13.47940,900
2024-08-26$13.25$13.251,224,500
2024-08-23$13.08$13.082,440,600
2024-08-22$13.52$13.521,511,700
2024-08-21$13.34$13.341,876,500
2024-08-20$12.31$12.311,647,500
2024-08-19$12.25$12.251,834,400
2024-08-16$11.60$11.601,272,900
2024-08-15$11.87$11.871,514,800
2024-08-14$11.12$11.121,484,400
2024-08-13$11.25$11.251,550,300
2024-08-12$10.98$10.981,754,400
2024-08-09$10.78$10.781,435,100
2024-08-08$10.24$10.241,584,200
2024-08-07$9.40$9.402,140,700
2024-08-06$9.54$9.542,199,100
2024-08-05$10.02$10.022,518,200
2024-08-02$10.42$10.421,915,400
2024-08-01$10.66$10.661,290,100
2024-07-31$10.80$10.802,580,000
2024-07-30$10.69$10.691,245,700
2024-07-29$10.78$10.781,937,900
2024-07-26$11.55$11.553,202,000
2024-07-25$10.49$10.491,502,200
2024-07-24$9.98$9.981,329,900
2024-07-23$10.09$10.091,447,800
2024-07-22$9.96$9.962,172,900
2024-07-19$8.79$8.791,977,800
2024-07-18$9.75$9.752,212,400
2024-07-17$9.31$9.311,897,700
2024-07-16$9.12$9.122,986,600
2024-07-15$9.47$9.473,345,500
2024-07-12$8.55$8.551,658,200
2024-07-11$8.68$8.682,611,900
2024-07-10$8.29$8.292,011,100
2024-07-09$7.84$7.841,393,800
2024-07-08$7.55$7.551,908,500
2024-07-05$7.24$7.241,973,400
2024-07-03$6.89$6.892,153,400
2024-07-02$7.54$7.542,669,000
2024-07-01$8.14$8.142,155,900
2024-06-28$7.80$7.804,583,500
2024-06-27$7.87$7.871,519,300
2024-06-26$7.77$7.772,164,800
2024-06-25$8.01$8.012,512,800
2024-06-24$8.00$8.002,822,200
2024-06-21$7.93$7.938,169,500
2024-06-20$7.80$7.802,498,400
2024-06-18$7.94$7.942,174,500
2024-06-17$7.90$7.903,427,500
2024-06-14$8.39$8.391,870,800
2024-06-13$8.09$8.091,875,100
2024-06-12$8.25$8.254,355,200
2024-06-11$7.54$7.542,681,400
2024-06-10$7.98$7.983,120,300
2024-06-07$7.72$7.723,073,100
2024-06-06$8.13$8.133,322,800
2024-06-05$8.04$8.045,369,500
2024-06-04$7.31$7.308,205,800
2024-06-03$8.84$8.8422,655,000
2024-05-31$8.69$8.6934,333,200
2024-05-30$10.92$10.9231,184,400
2024-05-29$2.94$2.947,866,700
2024-05-28$2.39$2.3913,548,500
2024-05-24$3.38$3.389,177,900
2024-05-23$4.32$4.321,982,800
2024-05-22$4.39$4.391,191,600
2024-05-21$4.39$4.391,416,200
2024-05-20$4.54$4.54963,000
2024-05-17$4.44$4.441,180,800
2024-05-16$4.51$4.511,323,600
2024-05-15$4.49$4.491,836,500
2024-05-14$4.69$4.691,667,100
2024-05-13$4.80$4.802,065,700
2024-05-10$4.65$4.651,782,000
2024-05-09$4.78$4.782,083,800
2024-05-08$4.96$4.962,725,000
2024-05-07$5.31$5.314,802,600
2024-05-06$4.47$4.471,327,000
2024-05-03$4.39$4.391,862,500
2024-05-02$4.06$4.063,013,700
2024-05-01$4.70$4.705,653,100
2024-04-30$3.93$3.931,738,100
2024-04-29$3.88$3.881,457,600
2024-04-26$3.86$3.861,389,100
2024-04-25$3.55$3.551,407,300
2024-04-24$3.59$3.591,282,700
2024-04-23$3.73$3.731,754,700
2024-04-22$3.49$3.491,238,000
2024-04-19$3.50$3.501,728,500
2024-04-18$3.51$3.511,254,300
2024-04-17$3.57$3.571,372,800
2024-04-16$3.54$3.541,251,800
2024-04-15$3.66$3.65887,600
2024-04-12$3.67$3.671,361,600
2024-04-11$4.03$4.031,332,500
2024-04-10$4.00$4.003,193,200
2024-04-09$4.08$4.081,696,100
2024-04-08$3.95$3.951,589,900
2024-04-05$3.88$3.882,436,200
2024-04-04$3.54$3.542,336,600
2024-04-03$3.95$3.951,714,500
2024-04-02$3.85$3.851,573,700
2024-04-01$3.98$3.981,826,000
2024-03-28$4.14$4.144,679,500
2024-03-27$3.75$3.752,627,300
2024-03-26$3.74$3.742,987,000
2024-03-25$3.28$3.281,843,100
2024-03-22$3.37$3.372,815,800
2024-03-21$3.55$3.552,473,600
2024-03-20$3.83$3.832,911,800
2024-03-19$3.63$3.633,179,100
2024-03-18$4.12$4.122,275,900
2024-03-15$4.62$4.629,767,900
2024-03-14$4.75$4.752,098,900
2024-03-13$4.51$4.512,770,600
2024-03-12$4.31$4.311,704,200
2024-03-11$4.30$4.302,990,200
2024-03-08$4.40$4.402,285,500
2024-03-07$4.72$4.721,388,600
2024-03-06$4.84$4.842,137,300
2024-03-05$5.07$5.072,662,800
2024-03-04$4.48$4.48863,400
2024-03-01$4.65$4.651,055,000
2024-02-29$4.54$4.541,280,400
2024-02-28$4.53$4.531,144,400
2024-02-27$4.40$4.401,830,800
2024-02-26$4.46$4.462,022,000
2024-02-23$4.64$4.641,722,100
2024-02-22$4.30$4.302,023,900
2024-02-21$4.11$4.112,127,400
2024-02-20$3.74$3.746,322,000
2024-02-16$5.07$5.072,264,700
2024-02-15$4.67$4.671,565,300
2024-02-14$4.45$4.452,951,600
2024-02-13$4.49$4.491,790,800
2024-02-12$4.67$4.671,639,400
2024-02-09$4.50$4.501,664,200
2024-02-08$4.18$4.181,915,200
2024-02-07$4.25$4.252,871,200
2024-02-06$4.10$4.101,212,900
2024-02-05$3.84$3.841,595,400
2024-02-02$3.88$3.881,091,500
2024-02-01$4.00$4.001,503,800
2024-01-31$3.92$3.922,590,000
2024-01-30$3.77$3.77833,600
2024-01-29$3.77$3.773,590,900
2024-01-26$3.88$3.883,041,200
2024-01-25$4.55$4.553,780,100
2024-01-24$4.43$4.434,126,200
2024-01-23$4.09$4.093,232,000
2024-01-22$3.77$3.772,314,000
2024-01-19$3.61$3.612,268,400
2024-01-18$3.31$3.312,327,100
2024-01-17$3.35$3.352,954,300
2024-01-16$3.46$3.463,002,800
2024-01-12$3.10$3.101,009,400
2024-01-11$2.97$2.971,031,800
2024-01-10$3.01$3.011,263,900
2024-01-09$3.06$3.062,276,500
2024-01-08$2.97$2.972,297,400
2024-01-05$2.55$2.551,056,200
2024-01-04$2.69$2.691,362,400
2024-01-03$2.70$2.701,707,400
2024-01-02$2.64$2.641,426,700