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ProPhase Labs, Inc. (PRPH)
OTCMKTS · Delayed Price · Currency is USD
0.0750
-0.0002 (-0.27%)
At close: Jun 18, 2026

ProPhase Labs Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 18, 20260.080.090.080.080.08-0.27%14,760
Jun 17, 20260.080.080.080.080.08-2.91%144,549
Jun 16, 20260.080.090.080.080.08-8.88%10,701
Jun 15, 20260.080.090.080.090.096.25%14,970
Jun 12, 20260.100.100.070.080.08-11.11%164,495
Jun 11, 20260.100.100.090.090.09-6.25%30,144
Jun 10, 20260.100.100.100.100.10-4.00%55,429
Jun 9, 20260.100.110.100.100.10-2,657
Jun 8, 20260.090.120.090.100.10-9.09%16,040
Jun 5, 20260.110.110.090.110.11-12.00%68,472
Jun 4, 20260.150.150.100.130.13-7.82%130,784
Jun 3, 20260.130.150.130.140.14-1.20%68,986
Jun 2, 20260.100.150.100.140.1418.83%283,739
Jun 1, 20260.100.120.100.120.1215.62%63,092
May 29, 20260.090.100.090.100.100.20%64,286
May 28, 20260.090.100.080.100.10-0.30%16,556
May 27, 20260.090.100.080.100.1016.69%7,541
May 26, 20260.090.120.090.090.09-21.30%4,907
May 22, 20260.090.110.090.110.1121.00%4,431
May 21, 20260.090.110.090.090.09-8.07%4,196
May 20, 20260.090.100.090.100.10-4.21%1,307
May 19, 20260.110.110.090.100.10-7.09%46,029
May 18, 20260.100.120.100.110.110.09%10,206
May 15, 20260.110.110.100.110.11-8.26%11,814
May 14, 20260.110.120.100.120.120.17%69,536
May 13, 20260.130.140.120.120.12-9.87%13,807
May 12, 20260.120.130.120.130.133.03%14,861
May 11, 20260.140.140.110.130.136.89%10,342
May 8, 20260.130.140.120.120.120.42%36,188
May 7, 20260.130.130.120.120.12-14.29%85,015
May 6, 20260.150.150.130.140.14-5.72%8,052
May 5, 20260.150.150.130.150.15-0.67%41,797
May 4, 20260.140.150.120.150.1510.74%32,945
May 1, 20260.120.150.120.140.143.27%61,016
Apr 30, 20260.110.140.110.130.13-5.32%5,823
Apr 29, 20260.150.150.110.140.146.22%7,371
Apr 28, 20260.140.140.120.130.13-7.14%66,684
Apr 27, 20260.110.150.110.140.147.69%17,468
Apr 24, 20260.110.130.110.130.138.51%35,358
Apr 23, 20260.100.130.100.120.12-0.17%56,021
Apr 22, 20260.130.140.100.120.122.96%42,093
Apr 21, 20260.100.140.080.120.1222.68%158,058
Apr 20, 20260.100.110.070.100.10-5.00%71,691
Apr 17, 20260.120.140.070.100.10-9.09%230,055
Apr 16, 20260.160.180.100.110.11-26.81%351,855
Apr 15, 20260.150.160.140.150.157.36%146,678
Apr 14, 20260.140.160.140.140.149.72%368,872
Apr 13, 20260.110.140.110.130.1320.38%316,054
Apr 10, 20260.090.110.090.110.116.00%36,631
Apr 9, 20260.090.110.080.100.1023.76%65,999