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CERS
Cerus Corp
stock NASDAQ

At Close

Sep 28, 2026 3:59:58 PM EDT

2.44USD-6.679%(-0.18)1,501,108

2.08Bid 2.45Ask 0.37Spread

Pre-market

Sep 24, 2026 9:29:59 AM EDT

2.55USD-2.672%(-0.07)0

After-hours

Sep 25, 2026 4:55:30 PM EDT

2.58USD-1.338%(-0.04)0

OverviewOptionsHistoricalExchange VolumeShortsMore

CERS Volume Sep 28, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	36.63	549,301	39.92
Nasdaq GSM	33.94	509,037	31.20
IEX	8.20	122,967	7.60
NYSE Arca	7.87	117,970	8.16
Cboe BZX	4.28	64,137	3.81
Cboe EDGX	3.48	52,202	2.72
Cboe BYX	2.53	38,002	1.43
NYSE	1.73	25,955	1.71
MEMX	0.41	6,188	0.95
Nasdaq BX	0.37	5,611	0.21
NYSE National	0.29	4,332	1.04
MIAX Pearl	0.11	1,718	0.51
Texas Stock Exchange LLC	0.07	1,000	0.09
Cboe EDGA	0.04	662	0.33
NYSE American	0.04	600	0.10
CHX	0.00	2	0.06
Nasdaq PHLX	0.00	1	0.12
24X National	0.00	0	0.03

chartexchange.com

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

CERS Nutrition Facts

0.86 servings per container

Serving size

1.75M

Calories

1.50M

% Day

% Avg

Off Exchange¹ 549K

36.63%

39.92%

Nasdaq GSM 509K

33.94%

31.20%

IEX 123K

8.20%

7.60%

NYSE Arca 118K

7.87%

8.16%

Cboe BZX 64K

4.28%

3.81%

Cboe EDGX 52K

3.48%

2.72%

Cboe BYX 38K

2.53%

1.43%

NYSE 26K

1.73%

1.71%

MEMX 6K

0.41%

0.95%

Nasdaq BX 6K

0.37%

0.21%

NYSE National 4K

0.29%

1.04%

MIAX Pearl 2K

0.11%

0.51%

Texas Stock Exchange LLC 1K

0.07%

0.09%

Cboe EDGA 662

0.04%

0.33%

NYSE American 600

0.04%

0.10%

CHX 2

0.00%

0.06%

Nasdaq PHLX 1

0.00%

0.12%

24X National 0

0.00%

0.03%

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

chartexchange.com

CERS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 549,301, which is 36.63% of today's total volume.
Today's Lit volume is 950,384, which is 63.37%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.92%.
The average Lit volume has been 60.08%.

CERS Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

NYSE

MEMX

Nasdaq BX

NYSE National