Dark

LAB
Standard BioTools Inc. Common Stock
stock NASDAQ

At Close

Jan 26, 2026 3:59:58 PM EST

1.52USD-1.935%(-0.03)502,496

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jan 23, 2026 8:37:30 AM EST

1.60USD+3.226%(+0.05)0

After-hours

Jan 26, 2026 4:00:30 PM EST

1.53USD+0.658%(+0.01)107

OverviewOptionsHistoricalExchange VolumeShortsTrends

LAB Volume Jan 26, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	43.14	216,782	30.87
Off Exchange¹	35.62	178,972	39.94
IEX	5.23	26,269	5.45
NYSE Arca	4.68	23,495	7.96
Cboe BZX	3.85	19,330	4.66
NYSE	2.11	10,607	2.29
Cboe EDGX	2.10	10,555	4.26
Cboe BYX	1.47	7,383	0.92
MIAX Pearl	0.46	2,318	0.49
Cboe EDGA	0.45	2,277	0.58
MEMX	0.39	1,964	0.92
NYSE National	0.34	1,689	0.97
NYSE American	0.08	427	0.21
24X National Exchange LLC	0.04	200	0.01
Nasdaq PHLX	0.03	127	0.08
CHX	0.01	59	0.07
Nasdaq BX	0.01	42	0.32

chartexchange.com

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

LAB Nutrition Facts

0.30 servings per container

Serving size

1.67M

Calories

502.50K

% Day

% Avg

Nasdaq GSM 217K

43.14%

30.87%

Off Exchange¹ 179K

35.62%

39.94%

IEX 26K

5.23%

5.45%

NYSE Arca 23K

4.68%

7.96%

Cboe BZX 19K

3.85%

4.66%

NYSE 11K

2.11%

2.29%

Cboe EDGX 11K

2.10%

4.26%

Cboe BYX 7K

1.47%

0.92%

MIAX Pearl 2K

0.46%

0.49%

Cboe EDGA 2K

0.45%

0.58%

MEMX 2K

0.39%

0.92%

NYSE National 2K

0.34%

0.97%

NYSE American 427

0.08%

0.21%

24X National Exchange LLC 200

0.04%

0.01%

Nasdaq PHLX 127

0.03%

0.08%

CHX 59

0.01%

0.07%

Nasdaq BX 42

0.01%

0.32%

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

chartexchange.com

LAB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 178,972, which is 35.62% of today's total volume.
Today's Lit volume is 323,524, which is 64.38%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.94%.
The average Lit volume has been 60.06%.

LAB Volume by Exchange

Nasdaq GSM

Off Exchange

IEX

NYSE Arca

Cboe BZX

NYSE

Cboe EDGX

Cboe BYX

MIAX Pearl

Cboe EDGA

MEMX