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Summit Therapeutics Inc. (SMMT)
NASDAQ: SMMT · Real-Time Price · USD
26.87
+1.18 (4.59%)
At close: Aug 13, 2025, 4:00 PM
26.90
+0.03 (0.11%)
Pre-market: Aug 14, 2025, 7:30 AM EDT

Summit Therapeutics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 13, 202526.4327.8426.2826.8726.874.61%5,373,709
Aug 12, 202527.0627.6524.1625.6925.69-9.08%6,505,678
Aug 11, 202528.7529.3627.5828.2528.25-1.43%1,901,713
Aug 8, 202528.4329.2528.2028.6628.662.10%1,923,088
Aug 7, 202528.2228.5027.1028.0728.07-1.58%1,718,597
Aug 6, 202529.1729.1728.1828.5228.52-2.09%2,239,649
Aug 5, 202529.0530.9828.6129.1329.13-0.65%3,895,339
Aug 4, 202527.4029.5626.9029.3229.328.31%2,912,878
Aug 1, 202525.8627.4425.4127.0727.072.65%1,917,915
Jul 31, 202526.5527.5026.1026.3726.37-1.09%1,954,779
Jul 30, 202526.9827.6926.2626.6626.66-0.30%3,368,831
Jul 29, 202527.4527.7326.5026.7426.74-2.59%1,893,203
Jul 28, 202528.7128.7127.3027.4527.45-4.26%2,187,472
Jul 25, 202527.6029.0727.2828.6728.673.99%1,792,195
Jul 24, 202528.3028.3227.0527.5727.57-1.57%1,792,265
Jul 23, 202526.9828.1526.5728.0128.015.54%3,223,849
Jul 22, 202526.7826.9125.8126.5426.540.76%1,639,004
Jul 21, 202526.5127.2526.2326.3426.340.53%1,918,178
Jul 18, 202527.9128.1326.0526.2026.20-5.18%3,010,881
Jul 17, 202528.0628.6127.2427.6327.63-2.26%3,095,478
Jul 16, 202525.0028.6225.0028.2728.2716.05%6,147,866
Jul 15, 202525.3825.5524.0924.3624.36-4.09%1,799,565
Jul 14, 202525.1025.6124.6325.4025.401.60%2,975,690
Jul 11, 202525.5225.7224.7625.0025.00-3.40%2,233,072
Jul 10, 202524.8826.3324.2725.8825.884.61%2,207,648
Jul 9, 202523.4025.0523.2324.7424.747.61%5,070,419
Jul 8, 202522.7023.0222.1622.9922.991.68%2,988,187
Jul 7, 202523.6023.6922.4022.6122.61-7.90%4,354,399
Jul 3, 202523.0025.9420.4924.5524.558.53%12,732,495
Jul 2, 202521.2422.8421.1722.6222.626.70%3,808,383
Jul 1, 202521.2821.7620.6221.2021.20-0.38%2,066,756
Jun 30, 202520.7921.3120.3321.2821.283.30%2,152,175
Jun 27, 202521.2521.3520.2720.6020.60-3.38%14,090,901
Jun 26, 202521.2421.6521.0121.3221.320.24%1,398,709
Jun 25, 202520.9621.4620.3421.2721.271.67%2,067,706
Jun 24, 202520.7421.8220.4320.9220.922.60%3,604,419
Jun 23, 202520.4920.6019.4820.3920.39-0.83%2,765,547
Jun 20, 202520.1620.6419.7020.5620.561.98%3,002,813
Jun 18, 202519.9120.4819.6620.1620.161.56%2,827,286
Jun 17, 202519.7120.3819.5119.8519.85-0.50%2,665,130
Jun 16, 202520.4820.5919.7419.9519.950.86%2,388,327
Jun 13, 202519.4120.0319.2019.7819.78-1.88%2,893,297
Jun 12, 202519.7720.6719.2620.1620.162.96%3,641,363
Jun 11, 202521.4522.2319.5719.5819.58-11.32%5,637,121
Jun 10, 202522.3923.0321.7722.0822.082.41%3,513,608
Jun 9, 202521.0021.8820.3321.5621.564.71%4,266,237
Jun 6, 202520.1721.2019.8220.5920.594.36%3,910,747
Jun 5, 202519.5820.2419.2019.7319.730.87%3,410,976
Jun 4, 202520.1020.5019.2019.5619.56-5.14%6,199,522
Jun 3, 202518.4020.6717.3220.6220.6216.33%12,216,460