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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$11.50$11.503,600
2015-12-30$11.35$11.352,500
2015-12-29$11.01$11.011,000
2015-12-28$11.80$11.804,300
2015-12-24$10.65$10.652,200
2015-12-23$10.80$10.800
2015-12-22$10.80$10.8010,300
2015-12-21$11.20$11.2015,200
2015-12-18$10.95$10.958,200
2015-12-17$10.96$10.9633,000
2015-12-16$10.75$10.7511,100
2015-12-15$10.76$10.7654,300
2015-12-14$10.78$10.781,000
2015-12-11$10.76$10.762,100
2015-12-10$10.93$10.93600
2015-12-09$10.80$10.804,100
2015-12-08$10.80$10.8015,700
2015-12-07$10.60$10.6010,200
2015-12-04$10.80$10.801,000
2015-12-03$10.56$10.5617,400
2015-12-02$10.45$10.4512,700
2015-12-01$10.19$10.1913,000
2015-11-30$10.46$10.466,600
2015-11-27$10.64$10.647,100
2015-11-25$10.65$10.65600
2015-11-24$11.10$11.104,800
2015-11-23$10.88$10.8810,900
2015-11-20$9.55$9.550
2015-11-19$9.55$9.550
2015-11-18$9.55$9.551,200
2015-11-17$10.17$10.1711,900
2015-11-16$9.10$9.100
2015-11-13$9.10$9.10300
2015-11-12$9.11$9.110
2015-11-11$9.11$9.112,700
2015-11-10$9.13$9.130
2015-11-09$9.13$9.13300
2015-11-06$9.27$9.274,400
2015-11-05$9.22$9.229,700
2015-11-04$9.50$9.50800
2015-11-03$9.79$9.795,200
2015-11-02$9.87$9.875,200
2015-10-30$10.10$10.100
2015-10-29$10.10$10.101,100
2015-10-28$10.13$10.130
2015-10-27$10.13$10.13300
2015-10-26$10.17$10.17300
2015-10-23$10.24$10.240
2015-10-22$10.24$10.24500
2015-10-21$10.13$10.13300
2015-10-20$10.24$10.24400
2015-10-19$10.13$10.131,300
2015-10-16$10.53$10.53600
2015-10-15$10.45$10.454,900
2015-10-14$10.30$10.301,900
2015-10-13$10.31$10.31900
2015-10-12$10.49$10.49400
2015-10-09$10.35$10.352,000
2015-10-08$10.23$10.23300
2015-10-07$10.29$10.2920,500
2015-10-06$10.23$10.23400
2015-10-05$10.37$10.375,700
2015-10-02$10.29$10.296,400
2015-10-01$10.61$10.611,300
2015-09-30$10.41$10.413,100
2015-09-29$10.40$10.4010,900
2015-09-28$10.45$10.455,200
2015-09-25$11.40$11.403,400
2015-09-24$11.51$11.51200
2015-09-23$11.50$11.501,800
2015-09-22$11.33$11.337,000
2015-09-21$11.45$11.459,200
2015-09-18$11.28$11.281,100
2015-09-17$11.94$11.943,900
2015-09-16$11.60$11.602,400
2015-09-15$11.80$11.80200
2015-09-14$11.48$11.485,800
2015-09-11$11.98$11.985,400
2015-09-10$11.71$11.714,600
2015-09-09$11.91$11.911,800
2015-09-08$11.40$11.408,100
2015-09-04$11.55$11.5526,100
2015-09-03$11.76$11.761,400
2015-09-02$11.80$11.8010,400
2015-09-01$12.04$12.0421,400
2015-08-31$11.90$11.902,200
2015-08-28$11.95$11.95200
2015-08-27$12.17$12.172,000
2015-08-26$12.06$12.062,100
2015-08-25$11.81$11.8114,500
2015-08-24$11.85$11.859,100
2015-08-21$12.25$12.2543,300
2015-08-20$12.50$12.509,900
2015-08-19$12.51$12.512,800
2015-08-18$12.59$12.591,300
2015-08-17$12.51$12.5137,000
2015-08-14$12.52$12.527,200
2015-08-13$12.74$12.745,900
2015-08-12$12.60$12.603,200
2015-08-11$12.70$12.7019,700
2015-08-10$12.50$12.506,500
2015-08-07$12.75$12.752,700
2015-08-06$12.72$12.7210,000
2015-08-05$13.00$13.006,800
2015-08-04$13.29$13.294,400
2015-08-03$13.20$13.203,100
2015-07-31$12.95$12.956,200
2015-07-30$12.83$12.8319,700
2015-07-29$12.85$12.8530,900
2015-07-28$13.00$13.005,600
2015-07-27$12.77$12.777,800
2015-07-24$12.70$12.7022,900
2015-07-23$12.41$12.4118,100
2015-07-22$12.48$12.488,500
2015-07-21$12.59$12.594,800
2015-07-20$12.09$12.092,400
2015-07-17$12.14$12.147,200
2015-07-16$12.54$12.5410,900
2015-07-15$12.15$12.1523,100
2015-07-14$11.86$11.8626,200
2015-07-13$11.40$11.4012,700
2015-07-10$11.27$11.277,000
2015-07-09$11.21$11.219,700
2015-07-08$11.07$11.076,600
2015-07-07$10.71$10.7115,700
2015-07-06$11.19$11.192,700
2015-07-02$10.99$10.99700
2015-07-01$10.59$10.5913,500
2015-06-30$10.56$10.561,100
2015-06-29$10.65$10.659,500
2015-06-26$11.17$11.177,200
2015-06-25$11.10$11.109,000
2015-06-24$11.30$11.308,200
2015-06-23$11.75$11.7534,300
2015-06-22$12.40$12.4011,100
2015-06-19$11.91$11.9122,200
2015-06-18$12.10$12.1052,400
2015-06-17$11.50$11.5023,700
2015-06-16$11.50$11.5011,700
2015-06-15$11.40$11.40130,900
2015-06-12$11.50$11.5037,000
2015-06-11$11.20$11.2021,400
2015-06-10$10.98$10.9815,300
2015-06-09$10.80$10.8041,900
2015-06-08$10.90$10.9034,000
2015-06-05$10.77$10.7714,400
2015-06-04$10.77$10.7734,200
2015-06-03$10.26$10.2611,600
2015-06-02$10.51$10.514,500
2015-06-01$10.70$10.7015,600
2015-05-29$10.38$10.3811,700
2015-05-28$10.41$10.415,100
2015-05-27$10.90$10.902,000
2015-05-26$10.82$10.8210,900
2015-05-22$11.18$11.187,300
2015-05-21$11.00$11.0060,300
2015-05-20$11.35$11.3570,100
2015-05-19$10.51$10.5113,200
2015-05-18$10.25$10.2513,500
2015-05-15$10.13$10.1311,300
2015-05-14$10.50$10.5015,900
2015-05-13$10.16$10.1619,400
2015-05-12$10.30$10.3012,800
2015-05-11$10.65$10.6515,200
2015-05-08$10.57$10.572,600
2015-05-07$10.91$10.914,800
2015-05-06$11.05$11.056,500
2015-05-05$11.43$11.435,700
2015-05-04$11.45$11.4524,700
2015-05-01$10.93$10.9312,600
2015-04-30$10.44$10.4426,800
2015-04-29$10.41$10.4116,100
2015-04-28$10.29$10.295,300
2015-04-27$10.24$10.2416,200
2015-04-24$10.30$10.309,600
2015-04-23$10.50$10.508,900
2015-04-22$11.00$11.0022,600
2015-04-21$11.59$11.5930,800
2015-04-20$12.05$12.052,200
2015-04-17$12.60$12.6010,500
2015-04-16$12.15$12.1518,700
2015-04-15$12.95$12.956,600
2015-04-14$13.03$13.0321,700
2015-04-13$12.89$12.8918,800
2015-04-10$13.00$13.0019,500
2015-04-09$13.20$13.2038,300
2015-04-08$13.60$13.6017,800
2015-04-07$13.41$13.4152,000
2015-04-06$13.68$13.6898,900
2015-04-02$13.05$13.05123,600
2015-04-01$12.57$12.5711,300
2015-03-31$12.39$12.3936,200
2015-03-30$12.25$12.2546,200
2015-03-27$11.30$11.3013,300
2015-03-26$11.60$11.6013,100
2015-03-25$11.38$11.3853,100
2015-03-24$12.00$12.0012,000
2015-03-23$12.19$12.1931,700
2015-03-20$11.82$11.8234,200
2015-03-19$11.90$11.9074,800
2015-03-18$11.49$11.4957,900
2015-03-17$11.20$11.2055,000
2015-03-16$10.76$10.7640,600
2015-03-13$10.70$10.7034,600
2015-03-12$10.67$10.6745,100
2015-03-11$10.99$10.9923,800
2015-03-10$11.48$11.48155,200
2015-03-09$10.54$10.5450,200
2015-03-06$10.29$10.29219,900
2015-03-05$10.19$10.191,470,500