Dark

DAWN
Day One Biopharmaceuticals, Inc. Common Stock
stock NASDAQ

Inactive

Apr 22, 2026

21.53USD+0.186%(+0.04)2,988,827

Pre-market

0.00USD-100.000%(-21.49)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

DAWN Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Nasdaq GSM	59.32	1,773,031	29.68
Off Exchange¹	20.33	607,514	44.78
Cboe BZX	7.34	219,253	3.03
NYSE Arca	4.68	139,931	5.53
IEX	2.45	73,177	4.82
Cboe BYX	1.74	51,973	2.12
NYSE	1.66	49,487	2.38
Cboe EDGX	0.63	18,914	2.38
Nasdaq BX	0.57	16,982	0.52
Cboe EDGA	0.45	13,489	1.49
MEMX	0.36	10,617	0.47
NYSE National	0.29	8,770	2.10
MIAX Pearl	0.11	3,434	0.20
24X National	0.03	846	0.09
NYSE American	0.03	810	0.11
Nasdaq PHLX	0.01	379	0.12
CHX	0.01	200	0.13
LTSE	0.00	0	0.05

chartexchange.com

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

DAWN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 607,514, which is 20.33% of today's total volume.
Today's Lit volume is 2,381,293, which is 79.67%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.78%.
The average Lit volume has been 55.22%.

DAWN Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BZX

NYSE Arca

IEX

Cboe BYX

NYSE

Cboe EDGX

Nasdaq BX

Cboe EDGA

MEMX