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HBIO
Harvard Bioscience Inc
stock NASDAQ

At Close

Sep 28, 2026 3:54:57 PM EDT

7.94USD-0.251%(-0.02)32,311

6.27Bid 9.35Ask 3.08Spread

Pre-market

0.00USD-100.000%(-7.96)0

After-hours

0.00USD0.000%(0.00)0

OverviewHistoricalExchange VolumeShortsMore

HBIO Volume Sep 28, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	69.20	22,337	56.76
Nasdaq GSM	14.79	4,774	22.26
NYSE Arca	10.13	3,269	7.08
Cboe EDGX	2.59	835	4.76
IEX	2.05	661	3.37
MEMX	0.74	240	1.20
Cboe BZX	0.50	162	0.82
MIAX Pearl	0.00	1	0.83
NYSE American	0.00	0	0.04
24X National	0.00	0	0.03
Nasdaq PHLX	0.00	0	0.03
Cboe BYX	0.00	0	0.85
Cboe EDGA	0.00	0	0.14
NYSE	0.00	0	0.20
Nasdaq BX	0.00	0	0.81
NYSE National	0.00	0	0.83
CHX	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.

HBIO Nutrition Facts

1.72 servings per container

Serving size

18.81K

Calories

32.28K

% Day

% Avg

Off Exchange¹ 22K

69.20%

56.76%

Nasdaq GSM 5K

14.79%

22.26%

NYSE Arca 3K

10.13%

7.08%

Cboe EDGX 835

2.59%

4.76%

IEX 661

2.05%

3.37%

MEMX 240

0.74%

1.20%

Cboe BZX 162

0.50%

0.82%

MIAX Pearl 1

0.00%

0.83%

NYSE American 0

0.00%

0.04%

24X National 0

0.00%

0.03%

Nasdaq PHLX 0

0.00%

0.03%

Cboe BYX 0

0.00%

0.85%

Cboe EDGA 0

0.00%

0.14%

NYSE 0

0.00%

0.20%

Nasdaq BX 0

0.00%

0.81%

NYSE National 0

0.00%

0.83%

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

HBIO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 22,337, which is 69.20% of today's total volume.
Today's Lit volume is 9,942, which is 30.80%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 56.76%.
The average Lit volume has been 43.24%.

HBIO Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

IEX

MEMX

Cboe BZX

MIAX Pearl

Cboe BYX

Nasdaq BX

NYSE National