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MLAB
Mesa Laboratories Inc
stock NASDAQ

At Close

Aug 14, 2026 3:59:56 PM EDT

105.97USD-6.387%(-7.23)161,033

92.27Bid 123.03Ask 30.76Spread

Pre-market

0.00USD-100.000%(-113.20)0

After-hours

Aug 11, 2026 4:26:30 PM EDT

111.23USD+3.808%(+4.08)0

OverviewHistoricalExchange VolumeShortsMore

MLAB Volume Aug 14, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	46.69	67,344	38.51
Nasdaq GSM	20.88	30,115	27.09
NYSE Arca	7.22	10,419	9.28
Nasdaq BX	4.78	6,887	2.01
IEX	4.75	6,848	5.21
Cboe BZX	4.05	5,848	3.28
Cboe EDGX	4.01	5,785	5.26
Cboe BYX	2.57	3,702	1.67
NYSE National	1.32	1,904	0.88
MEMX	1.10	1,581	3.06
NYSE	1.03	1,484	1.14
Cboe EDGA	0.88	1,273	0.79
Nasdaq PHLX	0.46	666	0.61
MIAX Pearl	0.21	300	0.43
NYSE American	0.05	67	0.68
Texas Stock Exchange LLC	0.00	5	0.00
CHX	0.00	1	0.04
LTSE	0.00	0	0.04
24X National	0.00	0	0.00

chartexchange.com

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

MLAB Nutrition Facts

0.82 servings per container

Serving size

175.36K

Calories

144.23K

% Day

% Avg

Off Exchange¹ 67K

46.69%

38.51%

Nasdaq GSM 30K

20.88%

27.09%

NYSE Arca 10K

7.22%

9.28%

Nasdaq BX 7K

4.78%

2.01%

IEX 7K

4.75%

5.21%

Cboe BZX 6K

4.05%

3.28%

Cboe EDGX 6K

4.01%

5.26%

Cboe BYX 4K

2.57%

1.67%

NYSE National 2K

1.32%

0.88%

MEMX 2K

1.10%

3.06%

NYSE 1K

1.03%

1.14%

Cboe EDGA 1K

0.88%

0.79%

Nasdaq PHLX 666

0.46%

0.61%

MIAX Pearl 300

0.21%

0.43%

NYSE American 67

0.05%

0.68%

Texas Stock Exchange LLC 5

0.00%

CHX 1

0.00%

0.04%

LTSE 0

0.00%

0.04%

24X National 0

0.00%

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

chartexchange.com

MLAB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 67,344, which is 46.69% of today's total volume.
Today's Lit volume is 76,885, which is 53.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.51%.
The average Lit volume has been 61.49%.

MLAB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Nasdaq BX

IEX

Cboe BZX

Cboe EDGX

Cboe BYX

NYSE National

MEMX

NYSE