Compass Therapeutics, Inc. (CMPX)
NASDAQ: CMPX · Real-Time Price · USD
3.720
-0.060 (-1.59%)
Oct 30, 2025, 4:00 PM EDT - Market closed

Compass Therapeutics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 30, 20253.743.853.683.723.72-1.59%867,940
Oct 29, 20254.084.083.773.783.78-7.80%1,630,829
Oct 28, 20254.094.273.994.104.10-0.24%923,089
Oct 27, 20253.984.203.954.114.113.53%1,351,925
Oct 24, 20253.904.113.893.973.972.06%843,127
Oct 23, 20254.144.173.863.893.89-6.49%1,227,561
Oct 22, 20254.064.213.884.164.161.46%6,641,121
Oct 21, 20254.054.264.004.104.101.23%1,244,226
Oct 20, 20254.284.374.014.054.05-4.93%1,420,915
Oct 17, 20254.354.464.154.264.26-5.75%1,841,660
Oct 16, 20254.774.864.434.524.52-5.24%1,526,962
Oct 15, 20254.344.784.344.774.779.91%2,075,079
Oct 14, 20254.204.394.124.344.341.28%588,757
Oct 13, 20254.254.404.064.294.291.06%1,581,768
Oct 10, 20254.074.314.004.244.244.18%2,417,406
Oct 9, 20253.884.093.844.074.074.36%1,681,827
Oct 8, 20253.613.933.553.903.908.03%1,785,380
Oct 7, 20253.673.683.523.613.61-1.63%1,809,188
Oct 6, 20253.803.803.443.673.67-0.81%2,120,980
Oct 3, 20253.473.723.463.703.706.63%1,584,581
Oct 2, 20253.373.503.363.473.473.27%1,362,471
Oct 1, 20253.503.523.313.363.36-4.00%2,688,018
Sep 30, 20253.793.833.493.503.50-8.38%2,814,281
Sep 29, 20253.753.823.673.823.822.14%1,076,199
Sep 26, 20253.493.773.433.743.747.16%1,520,291
Sep 25, 20253.493.593.413.493.49-1,170,362
Sep 24, 20253.413.543.383.493.493.41%1,110,565
Sep 23, 20253.503.613.373.383.38-3.30%1,528,012
Sep 22, 20253.403.503.283.493.492.95%1,950,816
Sep 19, 20253.803.813.383.393.39-7.88%6,709,160
Sep 18, 20253.513.713.513.683.684.84%681,295
Sep 17, 20253.603.683.483.513.51-2.77%807,155
Sep 16, 20253.673.773.603.613.61-2.17%818,981
Sep 15, 20253.633.723.443.693.693.36%1,266,886
Sep 12, 20253.503.623.443.573.571.13%595,175
Sep 11, 20253.523.703.373.533.530.28%1,960,496
Sep 10, 20253.473.613.453.523.521.15%1,653,196
Sep 9, 20253.453.513.373.483.481.16%460,359
Sep 8, 20253.423.553.403.443.44-911,181
Sep 5, 20253.403.523.373.443.442.08%388,871
Sep 4, 20253.393.453.293.373.37-394,045
Sep 3, 20253.433.483.373.373.37-1.75%321,939
Sep 2, 20253.453.523.383.433.43-1.72%1,300,989
Aug 29, 20253.493.503.293.493.49-702,523
Aug 28, 20253.313.623.293.493.496.40%1,397,489
Aug 27, 20253.143.313.083.283.284.13%824,170
Aug 26, 20253.053.173.033.153.154.30%631,177
Aug 25, 20253.013.072.963.023.02-866,031
Aug 22, 20252.793.052.793.023.027.86%1,449,750
Aug 21, 20252.822.852.722.802.800.72%753,264