Dark

LAB
Standard BioTools Inc. Common Stock
stock NASDAQ

Market Open

Feb 26, 2026 10:56:39 AM EST

1.17USD+0.427%(0.00)13,549

1.18Bid 1.19Ask 0.01Spread

Pre-market

Feb 25, 2026 9:08:30 AM EST

1.21USD+3.419%(+0.04)0

After-hours

Feb 24, 2026 4:49:30 PM EST

1.20USD+4.803%(+0.06)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

LAB Volume Dec 31, 1969

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Exchange	Day%	Volume	30D%
Nasdaq GSM	37.74	674,681	32.77
Off Exchange¹	34.86	623,293	40.29
NYSE Arca	7.34	131,283	6.48
Cboe BZX	4.96	88,684	4.17
Cboe EDGX	4.49	80,237	3.84
IEX	4.24	75,818	5.48
NYSE	2.58	46,180	2.37
MEMX	1.12	20,034	1.18
Cboe BYX	0.90	16,048	1.05
MIAX Pearl	0.70	12,439	0.41
Cboe EDGA	0.42	7,546	0.43
NYSE National	0.37	6,565	0.85
Nasdaq BX	0.16	2,801	0.31
CHX	0.08	1,517	0.12
NYSE American	0.04	716	0.18
Nasdaq PHLX	0.00	0	0.04
24X National	0.00	0	0.04

chartexchange.com

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

LAB Nutrition Facts

1.36 servings per container

Serving size

1.31M

Calories

1.79M

% Day

% Avg

Nasdaq GSM 675K

37.74%

32.77%

Off Exchange¹ 623K

34.86%

40.29%

NYSE Arca 131K

7.34%

6.48%

Cboe BZX 89K

4.96%

4.17%

Cboe EDGX 80K

4.49%

3.84%

IEX 76K

4.24%

5.48%

NYSE 46K

2.58%

2.37%

MEMX 20K

1.12%

1.18%

Cboe BYX 16K

0.90%

1.05%

MIAX Pearl 12K

0.70%

0.41%

Cboe EDGA 8K

0.42%

0.43%

NYSE National 7K

0.37%

0.85%

Nasdaq BX 3K

0.16%

0.31%

CHX 2K

0.08%

0.12%

NYSE American 716

0.04%

0.18%

Nasdaq PHLX 0

0.00%

0.04%

24X National 0

0.00%

0.04%

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 623,293, which is 34.86% of today's total volume.
Today's Lit volume is 1,164,549, which is 65.14%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.29%.
The average Lit volume has been 59.71%.

LAB Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

NYSE

MEMX

Cboe BYX

MIAX Pearl

Cboe EDGA