Dark

LAB
Standard BioTools Inc. Common Stock
stock NASDAQ

At Close

Sep 17, 2025 3:59:59 PM EDT

1.35USD-2.536%(-0.03)999,029

1.34Bid 1.35Ask 0.01Spread

Pre-market

Sep 15, 2025 8:28:30 AM EDT

1.32USD-4.348%(-0.06)0

After-hours

Sep 17, 2025 4:00:30 PM EDT

1.35USD+0.372%(0.00)3,132

OverviewOptionsHistoricalDark Pool PrintsShortsTrends

LAB Volume Sep 17, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	36.04	360,383	28.66
Off Exchange¹	32.55	325,458	40.94
NYSE Arca	8.92	89,216	8.54
Cboe EDGX	5.86	58,592	5.45
Cboe BZX	5.68	56,824	6.73
IEX	3.15	31,496	4.23
NYSE	2.99	29,892	1.82
Cboe BYX	1.43	14,284	0.93
MEMX	1.04	10,377	0.92
Cboe EDGA	0.75	7,483	0.36
MIAX Pearl	0.68	6,773	0.43
NYSE National	0.46	4,601	0.53
Nasdaq BX	0.36	3,576	0.21
NYSE American	0.07	696	0.13
Nasdaq PHLX	0.02	200	0.12
CHX	0.00	0	0.01

chartexchange.com

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

LAB Nutrition Facts

0.85 servings per container

Serving size

1.17M

Calories

999.85K

% Day

% Avg

Nasdaq GSM 360K

36.04%

28.66%

Off Exchange¹ 325K

32.55%

40.94%

NYSE Arca 89K

8.92%

8.54%

Cboe EDGX 59K

5.86%

5.45%

Cboe BZX 57K

5.68%

6.73%

IEX 31K

3.15%

4.23%

NYSE 30K

2.99%

1.82%

Cboe BYX 14K

1.43%

0.93%

MEMX 10K

1.04%

0.92%

Cboe EDGA 7K

0.75%

0.36%

MIAX Pearl 7K

0.68%

0.43%

NYSE National 5K

0.46%

0.53%

Nasdaq BX 4K

0.36%

0.21%

NYSE American 696

0.07%

0.13%

Nasdaq PHLX 200

0.02%

0.12%

CHX 0

0.00%

0.01%

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 325,458, which is 32.55% of today's total volume.
Today's Lit volume is 674,393, which is 67.45%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.94%.
The average Lit volume has been 59.06%.

LAB Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe EDGX

Cboe BZX

IEX

NYSE

Cboe BYX

MEMX

Cboe EDGA

MIAX Pearl