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Catalyst Pharmaceuticals, Inc. (CPRX)
NASDAQ: CPRX · Real-Time Price · USD
20.97
-0.04 (-0.19%)
At close: Oct 30, 2025, 4:00 PM EDT
20.85
-0.12 (-0.57%)
After-hours: Oct 30, 2025, 7:13 PM EDT

Catalyst Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 30, 202521.0321.3620.7720.97--0.19%944,725
Oct 29, 202521.1621.3020.8821.0121.01-1.64%1,013,782
Oct 28, 202521.3421.4921.1521.3621.36-0.14%720,007
Oct 27, 202521.2121.5221.0421.3921.392.05%1,002,186
Oct 24, 202520.9621.1520.7220.9620.961.11%891,154
Oct 23, 202520.9120.9720.6620.7320.73-1.14%1,087,390
Oct 22, 202521.4421.5520.9520.9720.97-2.15%1,286,929
Oct 21, 202521.1321.5021.0121.4321.432.00%1,033,402
Oct 20, 202520.7621.0720.3221.0121.012.24%970,261
Oct 17, 202520.4320.5820.2620.5520.550.10%1,031,413
Oct 16, 202521.2321.2720.4120.5320.53-3.43%1,480,354
Oct 15, 202520.3621.2920.3521.2621.264.68%1,436,308
Oct 14, 202520.4020.5019.9020.3120.31-0.44%1,093,350
Oct 13, 202520.3120.5520.0320.4020.400.20%1,077,030
Oct 10, 202520.9920.9920.2620.3620.36-2.21%1,273,608
Oct 9, 202520.5521.1720.4820.8220.822.11%1,256,989
Oct 8, 202520.9421.0920.3320.3920.39-2.07%1,301,273
Oct 7, 202520.8221.2220.5720.8220.820.43%1,255,663
Oct 6, 202520.8520.8820.5720.7320.73-0.53%1,139,129
Oct 3, 202520.7421.0720.7020.8420.84-1,068,424
Oct 2, 202520.7021.0520.1220.8420.84-0.33%1,525,677
Oct 1, 202520.3822.0220.0120.9120.916.14%5,029,587
Sep 30, 202519.6019.9219.5219.7019.700.77%1,574,370
Sep 29, 202519.5919.6719.3319.5519.550.15%1,110,999
Sep 26, 202519.3419.5519.1519.5219.522.04%1,243,769
Sep 25, 202519.6419.7119.0519.1319.13-2.89%1,055,937
Sep 24, 202519.8419.9819.5019.7019.70-0.40%1,427,203
Sep 23, 202520.0020.2519.7519.7819.78-1.35%1,240,054
Sep 22, 202520.0020.1119.7420.0520.051.37%1,508,606
Sep 19, 202520.3820.3819.7519.7819.78-3.04%3,558,146
Sep 18, 202520.2520.4120.0120.4020.401.90%1,399,575
Sep 17, 202520.2120.4219.9420.0220.02-0.25%987,266
Sep 16, 202519.7820.0919.7120.0720.071.57%1,465,208
Sep 15, 202519.9720.1419.6619.7619.76-1.05%1,772,688
Sep 12, 202520.2920.5219.9719.9719.97-1.38%1,047,859
Sep 11, 202519.7920.3119.7020.2520.252.58%1,550,437
Sep 10, 202520.0020.3119.6019.7419.74-1.30%1,711,447
Sep 9, 202520.1620.4819.9720.0020.00-0.40%1,596,110
Sep 8, 202520.2720.7519.9020.0820.08-1.03%2,479,325
Sep 5, 202519.8820.6819.6820.2920.292.47%2,481,110
Sep 4, 202519.8619.9619.1719.8019.800.05%2,242,446
Sep 3, 202520.4820.9619.4819.7919.79-3.65%2,683,583
Sep 2, 202520.5921.1920.3420.5420.54-0.24%1,504,624
Aug 29, 202520.4420.6620.3920.5920.591.03%814,398
Aug 28, 202520.3720.5220.0520.3820.380.94%1,085,631
Aug 27, 202519.9820.3319.9420.1920.191.25%1,135,867
Aug 26, 202520.6220.7319.8319.9419.94-3.30%1,747,434
Aug 25, 202521.7021.8220.6020.6220.62-2.18%1,751,802
Aug 22, 202520.7221.2820.6321.0821.082.53%1,110,530
Aug 21, 202520.3420.6220.2920.5620.561.08%820,850