Dark

LAB
Standard BioTools Inc. Common Stock
stock NASDAQ

At Close

Jan 12, 2026 3:59:58 PM EST

1.52USD-1.299%(-0.02)1,676,131

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jan 12, 2026 8:44:30 AM EST

1.51USD-1.948%(-0.03)1,300

After-hours

Jan 12, 2026 4:00:30 PM EST

1.51USD-0.658%(-0.01)30,566

OverviewOptionsHistoricalExchange VolumeShortsTrends

LAB Volume Jan 12, 2026

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	37.18	623,229	30.92
Off Exchange¹	31.21	523,144	40.88
NYSE Arca	10.02	167,957	7.77
Cboe BZX	5.30	88,764	4.69
IEX	4.65	78,023	4.99
Cboe EDGX	4.29	71,842	4.49
NYSE	3.13	52,396	2.12
NYSE National	1.43	23,957	0.73
Cboe BYX	0.73	12,176	0.67
Cboe EDGA	0.54	9,111	0.73
MEMX	0.53	8,845	0.88
CHX	0.34	5,664	0.08
MIAX Pearl	0.25	4,197	0.48
NYSE American	0.23	3,873	0.27
Nasdaq BX	0.15	2,495	0.21
Nasdaq PHLX	0.03	458	0.09

chartexchange.com

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

LAB Nutrition Facts

1.03 servings per container

Serving size

1.63M

Calories

1.68M

% Day

% Avg

Nasdaq GSM 623K

37.18%

30.92%

Off Exchange¹ 523K

31.21%

40.88%

NYSE Arca 168K

10.02%

7.77%

Cboe BZX 89K

5.30%

4.69%

IEX 78K

4.65%

4.99%

Cboe EDGX 72K

4.29%

4.49%

NYSE 52K

3.13%

2.12%

NYSE National 24K

1.43%

0.73%

Cboe BYX 12K

0.73%

0.67%

Cboe EDGA 9K

0.54%

0.73%

MEMX 9K

0.53%

0.88%

CHX 6K

0.34%

0.08%

MIAX Pearl 4K

0.25%

0.48%

NYSE American 4K

0.23%

0.27%

Nasdaq BX 2K

0.15%

0.21%

Nasdaq PHLX 458

0.03%

0.09%

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 523,144, which is 31.21% of today's total volume.
Today's Lit volume is 1,152,987, which is 68.79%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.88%.
The average Lit volume has been 59.12%.

LAB Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

NYSE

NYSE National

Cboe BYX

Cboe EDGA

MEMX