Skip to main content
Gossamer Bio, Inc. (GOSS)
NASDAQ: GOSS · Real-Time Price · USD
0.555
+0.055 (10.90%)
At close: Mar 9, 2026, 4:00 PM EDT
0.550
-0.005 (-0.97%)
After-hours: Mar 9, 2026, 5:36 PM EDT

Gossamer Bio Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 20260.500.560.480.560.5610.90%9,178,492
Mar 6, 20260.510.530.490.500.50-4.04%11,844,734
Mar 5, 20260.570.570.480.520.52-10.03%21,066,909
Mar 4, 20260.470.600.460.580.5823.40%25,157,546
Mar 3, 20260.420.500.410.470.479.66%20,380,622
Mar 2, 20260.410.440.390.430.430.87%14,249,366
Feb 27, 20260.390.450.390.420.425.70%27,492,070
Feb 26, 20260.370.420.360.400.405.76%34,536,432
Feb 25, 20260.400.400.330.380.38-8.50%73,681,475
Feb 24, 20260.390.440.360.420.42-1.87%71,290,815
Feb 23, 20260.600.600.330.420.42-80.13%273,892,272
Feb 20, 20262.102.222.062.132.130.95%8,452,411
Feb 19, 20262.182.232.102.112.11-2.76%5,210,432
Feb 18, 20262.162.242.112.172.170.93%5,776,291
Feb 17, 20262.302.342.142.152.15-6.11%6,206,942
Feb 13, 20262.342.502.282.292.29-1.29%5,145,778
Feb 12, 20262.362.382.272.322.32-1.28%3,220,044
Feb 11, 20262.332.382.242.352.350.86%5,451,927
Feb 10, 20262.282.412.262.332.333.10%6,552,975
Feb 9, 20262.272.362.162.262.26-5,800,996
Feb 6, 20262.482.502.232.262.26-7.19%7,931,774
Feb 5, 20262.442.542.402.442.44-1.02%5,109,250
Feb 4, 20262.662.662.322.462.46-7.87%6,850,711
Feb 3, 20262.482.762.382.672.677.66%7,079,521
Feb 2, 20262.302.632.272.482.488.77%8,764,580
Jan 30, 20262.432.472.272.282.28-5.79%4,638,149
Jan 29, 20262.572.572.402.422.42-5.10%4,828,980
Jan 28, 20262.692.722.502.552.55-3.41%5,838,269
Jan 27, 20262.662.682.492.642.64-0.75%3,584,381
Jan 26, 20262.742.782.642.662.66-1.48%2,805,090
Jan 23, 20262.902.922.672.702.70-5.92%4,250,709
Jan 22, 20262.793.002.752.872.874.74%7,513,910
Jan 21, 20262.602.762.562.742.745.38%6,338,784
Jan 20, 20262.432.632.382.602.603.17%3,948,632
Jan 16, 20262.482.642.452.522.522.86%3,874,240
Jan 15, 20262.542.582.442.452.45-3.92%2,717,386
Jan 14, 20262.632.652.482.552.55-4.14%3,508,922
Jan 13, 20262.522.692.422.662.665.56%5,049,130
Jan 12, 20262.522.652.492.522.520.80%4,221,678
Jan 9, 20262.542.612.412.502.50-3,403,198
Jan 8, 20262.352.542.352.502.503.73%7,132,811
Jan 7, 20262.552.652.362.412.41-5.86%6,886,336
Jan 6, 20262.712.762.522.562.56-6.57%5,604,424
Jan 5, 20262.912.972.732.742.74-4.86%4,470,089
Jan 2, 20263.153.152.852.882.88-7.10%3,855,155
Dec 31, 20253.123.213.083.103.10-0.64%3,446,323
Dec 30, 20253.213.263.043.123.12-2.80%4,106,421
Dec 29, 20253.253.353.213.213.21-0.62%4,114,215
Dec 26, 20253.413.463.143.233.23-6.10%4,371,481
Dec 24, 20253.273.653.273.443.444.72%3,250,016
Dec 23, 20253.753.773.213.293.29-12.86%5,665,685
Dec 22, 20253.483.773.433.773.779.59%4,263,168
Dec 19, 20253.413.603.373.443.440.29%15,018,781
Dec 18, 20253.573.613.403.433.43-3.92%4,536,802
Dec 17, 20253.643.823.503.573.570.28%3,704,644
Dec 16, 20253.803.873.543.563.56-6.07%4,856,694
Dec 15, 20253.703.873.533.793.795.28%8,630,546
Dec 12, 20253.723.793.563.603.60-0.55%3,479,679
Dec 11, 20253.503.803.473.623.623.72%4,286,552
Dec 10, 20253.493.533.343.493.491.16%3,053,997
Dec 9, 20253.453.543.433.453.451.17%1,647,469
Dec 8, 20253.353.463.353.413.412.40%1,842,136
Dec 5, 20253.353.403.253.333.330.30%2,223,453
Dec 4, 20253.413.433.303.323.32-2.92%2,191,687
Dec 3, 20253.043.453.013.423.4214.38%4,711,546
Dec 2, 20253.143.152.982.992.99-4.78%3,665,583
Dec 1, 20253.273.313.113.143.14-5.99%3,601,242
Nov 28, 20253.333.403.253.343.34-1,137,328
Nov 26, 20253.313.373.223.343.342.14%1,718,456
Nov 25, 20253.243.343.193.273.272.83%2,389,609
Nov 24, 20253.083.233.003.183.183.92%2,735,002
Nov 21, 20253.113.172.933.063.06-1.61%2,742,673
Nov 20, 20253.223.283.053.113.11-0.96%2,952,105
Nov 19, 20253.063.203.023.143.142.95%3,058,673
Nov 18, 20252.983.102.923.053.052.01%2,897,706
Nov 17, 20252.713.062.652.992.9910.33%6,266,487
Nov 14, 20252.422.772.422.712.717.97%2,785,582
Nov 13, 20252.652.662.502.512.51-7.04%2,324,557
Nov 12, 20252.632.712.542.702.704.25%3,419,273
Nov 11, 20252.492.602.462.592.594.44%2,300,251
Nov 10, 20252.452.622.442.482.485.08%4,073,072
Nov 7, 20252.302.412.212.362.362.16%2,091,629
Nov 6, 20252.282.412.282.312.31-2.53%2,346,750
Nov 5, 20252.292.382.202.372.373.04%2,292,266
Nov 4, 20252.352.372.282.302.30-3.77%1,937,214
Nov 3, 20252.492.492.352.392.39-2.45%2,493,831
Oct 31, 20252.432.522.382.452.451.24%2,163,333
Oct 30, 20252.402.492.362.422.421.26%2,166,358
Oct 29, 20252.382.472.332.392.390.42%2,353,323
Oct 28, 20252.372.402.282.382.38-0.42%1,558,670
Oct 27, 20252.482.532.342.392.39-3.63%3,831,114
Oct 24, 20252.152.492.132.482.4818.66%7,741,779
Oct 23, 20252.232.242.082.092.09-5.43%2,981,791
Oct 22, 20252.152.222.122.212.211.38%2,573,978
Oct 21, 20252.272.282.152.182.18-3.96%4,084,419
Oct 20, 20252.232.312.192.272.273.65%2,302,370
Oct 17, 20252.292.302.182.192.19-5.19%2,998,195
Oct 16, 20252.442.452.232.312.31-4.15%2,828,120
Oct 15, 20252.392.452.362.412.411.26%2,381,115
Oct 14, 20252.402.422.312.382.38-2.46%2,260,013