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MSM
MSC Industrial Direct Co., Inc. Class A
stock NYSE

Market Open

Apr 21, 2026 11:31:19 AM EDT

96.93USD-0.206%(-0.20)43,318

96.63Bid 97.21Ask 0.58Spread

Pre-market

0.00USD-100.000%(-97.13)0

After-hours

Apr 20, 2026 4:00:30 PM EDT

97.13USD+0.021%(+0.02)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

MSM Volume Apr 21, 2026 11:14:54 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.97	16,011	41.37
NYSE	16.74	5,707	33.81
Nasdaq GSM	14.40	4,907	9.12
Cboe BZX	5.09	1,735	3.48
IEX	4.57	1,559	5.39
Cboe EDGX	3.56	1,212	1.41
MEMX	3.13	1,068	0.76
NYSE Arca	2.83	966	2.37
CHX	0.52	178	0.04
NYSE American	0.47	160	0.11
Cboe EDGA	0.43	147	0.42
Nasdaq BX	0.39	134	0.47
Cboe BYX	0.35	119	0.50
LTSE	0.29	100	0.05
Nasdaq PHLX	0.24	81	0.23
MIAX Pearl	0.00	1	0.19
NYSE National	0.00	0	0.27
24X National	0.00	0	0.02

chartexchange.com

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

MSM Nutrition Facts

0.05 servings per container

Serving size

656.06K

Calories

34.09K

% Day

% Avg

Off Exchange¹ 16K

46.97%

41.37%

NYSE 6K

16.74%

33.81%

Nasdaq GSM 5K

14.40%

9.12%

Cboe BZX 2K

5.09%

3.48%

IEX 2K

4.57%

5.39%

Cboe EDGX 1K

3.56%

1.41%

MEMX 1K

3.13%

0.76%

NYSE Arca 966

2.83%

2.37%

CHX 178

0.52%

0.04%

NYSE American 160

0.47%

0.11%

Cboe EDGA 147

0.43%

0.42%

Nasdaq BX 134

0.39%

0.47%

Cboe BYX 119

0.35%

0.50%

LTSE 100

0.29%

0.05%

Nasdaq PHLX 81

0.24%

0.23%

MIAX Pearl 1

0.00%

0.19%

NYSE National 0

0.00%

0.27%

24X National 0

0.00%

0.02%

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

chartexchange.com

MSM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 16,011, which is 46.97% of today's total volume.
Today's Lit volume is 18,074, which is 53.03%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.37%.
The average Lit volume has been 58.63%.

MSM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

IEX

Cboe EDGX

MEMX

NYSE Arca

CHX

NYSE American

Cboe EDGA