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Greenwich LifeSciences, Inc. (GLSI)
NASDAQ: GLSI · Real-Time Price · USD
26.88
-0.33 (-1.21%)
At close: May 18, 2026, 4:00 PM EDT
26.82
-0.06 (-0.22%)
After-hours: May 18, 2026, 7:54 PM EDT

Greenwich LifeSciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 18, 202627.2128.0026.6026.8826.88-1.21%82,158
May 15, 202626.5929.1025.5227.2127.214.77%219,589
May 14, 202625.8627.1725.5525.9725.972.65%152,497
May 13, 202624.9026.9524.8325.3025.302.39%182,207
May 12, 202624.0125.2023.5524.7124.712.40%96,464
May 11, 202623.2026.0023.2024.1324.135.56%264,676
May 8, 202623.1424.0122.8622.8622.86-3.22%75,974
May 7, 202623.1823.6822.6623.6223.622.43%52,987
May 6, 202623.0023.7422.8023.0623.063.41%89,798
May 5, 202622.2022.5821.4122.3022.301.46%123,472
May 4, 202623.3623.9021.9621.9821.98-7.26%178,875
May 1, 202623.4624.9022.9223.7023.700.34%115,527
Apr 30, 202621.6123.6221.6123.6223.629.35%97,741
Apr 29, 202622.6422.6421.2521.6021.60-5.26%154,927
Apr 28, 202623.8924.0022.7122.8022.80-4.96%88,161
Apr 27, 202623.9924.9623.7623.9923.99-0.91%63,741
Apr 24, 202623.7624.7223.4124.2124.212.28%90,281
Apr 23, 202624.4025.0023.2723.6723.67-5.09%79,431
Apr 22, 202624.0525.4423.6424.9424.948.86%129,275
Apr 21, 202624.5224.8322.8022.9122.91-6.57%185,382
Apr 20, 202627.8028.9924.1024.5224.52-11.61%337,602
Apr 17, 202627.4830.2627.2627.7427.742.36%240,676
Apr 16, 202625.6727.2525.0027.1027.104.59%90,367
Apr 15, 202625.9526.6925.4025.9125.91-0.42%81,265
Apr 14, 202627.4928.1525.8126.0226.02-5.35%125,258
Apr 13, 202625.3627.6425.1727.4927.496.63%106,757
Apr 10, 202625.7926.4425.5125.7825.78-0.15%81,903
Apr 9, 202624.2026.6124.0125.8225.826.69%180,990
Apr 8, 202623.8624.9623.5524.2024.207.51%196,071
Apr 7, 202622.4022.5121.0022.5122.512.18%134,204
Apr 6, 202623.0423.3622.0022.0322.03-3.46%101,654
Apr 2, 202622.2223.5522.2222.8222.82-0.61%54,545
Apr 1, 202623.8424.8322.8722.9622.96-4.41%121,243
Mar 31, 202622.2024.2622.1224.0224.0211.77%166,888
Mar 30, 202622.3922.3920.5321.4921.49-3.76%162,862
Mar 27, 202625.0025.0022.2022.3322.33-11.88%207,558
Mar 26, 202625.5526.8525.0225.3425.34-2.50%127,995
Mar 25, 202625.9127.2125.7025.9925.991.21%137,637
Mar 24, 202624.6726.1324.6725.6825.681.78%91,813
Mar 23, 202625.0225.8124.5325.2325.234.69%113,830
Mar 20, 202625.6826.3323.8524.1024.10-6.88%141,945
Mar 19, 202626.1526.4924.6125.8825.88-3.11%190,728
Mar 18, 202629.1529.4426.6526.7126.71-11.11%168,059
Mar 17, 202627.1430.2525.3030.0530.056.83%737,067
Mar 16, 202628.1029.5927.2428.1328.135.20%242,027
Mar 13, 202626.7428.1026.0726.7426.740.75%160,421
Mar 12, 202626.0027.1825.4026.5426.54-0.11%163,661
Mar 11, 202627.3827.6426.2526.5726.57-1.37%105,846
Mar 10, 202625.6328.2825.6326.9426.944.58%196,847
Mar 9, 202622.5925.9222.5925.7625.7611.56%174,497