Dark

CSBR
Champions Oncology, Inc.
stock NASDAQ

At Close

Sep 11, 2026 3:47:16 PM EDT

5.01USD-1.678%(-0.09)10,113

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-5.10)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

CSBR Volume Sep 11, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	87.91	8,863	49.75
NYSE Arca	5.82	587	11.16
Nasdaq GSM	3.13	316	24.47
Cboe EDGX	1.83	184	8.28
Nasdaq BX	0.65	66	1.07
Cboe BYX	0.45	45	1.82
MEMX	0.16	16	0.13
IEX	0.04	4	1.26
Cboe BZX	0.01	1	0.73
Nasdaq PHLX	0.00	0	0.06
CHX	0.00	0	0.01
Cboe EDGA	0.00	0	0.04
LTSE	0.00	0	0.37
NYSE American	0.00	0	0.08
NYSE	0.00	0	0.17
NYSE National	0.00	0	0.26
MIAX Pearl	0.00	0	0.33
24X National	0.00	0	0.00

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

CSBR Nutrition Facts

1.01 servings per container

Serving size

10.02K

Calories

10.08K

% Day

% Avg

Off Exchange¹ 9K

87.91%

49.75%

NYSE Arca 587

5.82%

11.16%

Nasdaq GSM 316

3.13%

24.47%

Cboe EDGX 184

1.83%

8.28%

Nasdaq BX 66

0.65%

1.07%

Cboe BYX 45

0.45%

1.82%

MEMX 16

0.16%

0.13%

IEX 4

0.04%

1.26%

Cboe BZX 1

0.01%

0.73%

Nasdaq PHLX 0

0.00%

0.06%

CHX 0

0.00%

0.01%

Cboe EDGA 0

0.00%

0.04%

LTSE 0

0.00%

0.37%

NYSE American 0

0.00%

0.08%

NYSE 0

0.00%

0.17%

NYSE National 0

0.00%

0.26%

MIAX Pearl 0

0.00%

0.33%

24X National 0

0.00%

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

chartexchange.com

CSBR Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 8,863, which is 87.91% of today's total volume.
Today's Lit volume is 1,219, which is 12.09%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 49.75%.
The average Lit volume has been 50.25%.

CSBR Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Nasdaq BX

Cboe BYX

MEMX

IEX

Cboe BZX

LTSE

MIAX Pearl