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CPRX
Catalyst Pharmaceutical Inc.
stock NASDAQ

Inactive

Jul 14, 2026

31.49USD+0.032%(+0.01)15,451,138

Pre-market

0.00USD-100.000%(-31.48)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

CPRX Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Off Exchange¹	42.93	6,632,669	46.00
Nasdaq GSM	40.97	6,330,401	33.34
Cboe BZX	4.82	744,263	2.71
IEX	4.52	698,274	4.16
NYSE Arca	3.28	506,114	4.23
Cboe EDGX	0.94	144,961	2.03
Cboe BYX	0.92	142,353	1.23
NYSE National	0.48	73,877	1.58
NYSE	0.42	64,830	2.99
Nasdaq BX	0.25	37,968	0.31
MEMX	0.18	28,328	0.38
Cboe EDGA	0.11	16,932	0.49
NYSE American	0.06	8,948	0.25
MIAX Pearl	0.05	7,832	0.19
24X National	0.04	6,839	0.03
Nasdaq PHLX	0.04	5,797	0.05
CHX	0.00	700	0.03
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

CPRX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 6,632,669, which is 42.93% of today's total volume.
Today's Lit volume is 8,818,417, which is 57.07%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.00%.
The average Lit volume has been 54.00%.

CPRX Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

Cboe BYX

NYSE National

NYSE

Nasdaq BX

MEMX