Dark

CSBR
Champions Oncology, Inc.
stock NASDAQ

At Close

Jul 24, 2026

0.00USD-100.000%(-6.13)7,742

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-6.13)0

After-hours

Jul 27, 2026 4:55:30 PM EDT

6.06USD0.000%(+6.06)3,464

OverviewOptionsHistoricalExchange VolumeShortsMore

CSBR Volume Jul 27, 2026

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	48.74	4,037	54.87
NYSE Arca	24.59	2,037	7.11
Nasdaq GSM	11.42	946	27.98
Cboe EDGX	3.86	320	4.78
Nasdaq BX	3.16	262	0.85
Cboe BYX	2.62	217	1.19
MIAX Pearl	2.22	184	0.12
NYSE National	1.51	125	0.10
MEMX	1.26	104	0.51
NYSE	0.33	27	0.07
Cboe BZX	0.29	24	0.92
IEX	0.00	0	0.91
LTSE	0.00	0	0.56
Nasdaq PHLX	0.00	0	0.00
Cboe EDGA	0.00	0	0.00
CHX	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.

CSBR Nutrition Facts

1.09 servings per container

Serving size

7.62K

Calories

8.28K

% Day

% Avg

Off Exchange¹ 4K

48.74%

54.87%

NYSE Arca 2K

24.59%

7.11%

Nasdaq GSM 946

11.42%

27.98%

Cboe EDGX 320

3.86%

4.78%

Nasdaq BX 262

3.16%

0.85%

Cboe BYX 217

2.62%

1.19%

MIAX Pearl 184

2.22%

0.12%

NYSE National 125

1.51%

0.10%

MEMX 104

1.26%

0.51%

NYSE 27

0.33%

0.07%

Cboe BZX 24

0.29%

0.92%

IEX 0

0.00%

0.91%

LTSE 0

0.00%

0.56%

Nasdaq PHLX 0

0.00%

Cboe EDGA 0

0.00%

CHX 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 4,037, which is 48.74% of today's total volume.
Today's Lit volume is 4,246, which is 51.26%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 54.87%.
The average Lit volume has been 45.13%.

CSBR Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Nasdaq BX

Cboe BYX

MIAX Pearl

NYSE National

MEMX

NYSE

Cboe BZX