Dark

SMHI
SEACOR Marine Holdings Inc. Common Stock
stock NYSE

Market Open

Oct 2, 2026 2:56:38 PM EDT

8.31USD+3.358%(+0.27)40,219

8.30Bid 8.33Ask 0.03Spread

Pre-market

Oct 2, 2026 8:59:30 AM EDT

8.15USD+1.368%(+0.11)120

After-hours

Oct 1, 2026 4:10:30 PM EDT

8.04USD+0.125%(+0.01)0

OverviewOptionsHistoricalExchange VolumeShortsMore

SMHI Volume Oct 2, 2026 2:35:02 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	43.05	15,176	38.33
NYSE	28.16	9,925	36.96
Nasdaq GSM	8.98	3,167	5.89
NYSE Arca	7.19	2,536	4.46
IEX	6.62	2,334	5.22
Cboe EDGX	2.38	840	3.30
Cboe BZX	1.62	570	1.73
MEMX	0.75	264	1.31
MIAX Pearl	0.45	160	0.09
Cboe EDGA	0.39	137	0.51
Nasdaq BX	0.28	100	0.52
NYSE American	0.12	42	0.09
Cboe BYX	0.00	0	0.84
NYSE National	0.00	0	0.61
Nasdaq PHLX	0.00	0	0.06
Texas Stock Exchange LLC	0.00	0	0.04
CHX	0.00	0	0.03
24X National	0.00	0	0.03
LTSE	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.

SMHI Nutrition Facts

0.37 servings per container

Serving size

95.49K

Calories

35.25K

% Day

% Avg

Off Exchange¹ 15K

43.05%

38.33%

NYSE 10K

28.16%

36.96%

Nasdaq GSM 3K

8.98%

5.89%

NYSE Arca 3K

7.19%

4.46%

IEX 2K

6.62%

5.22%

Cboe EDGX 840

2.38%

3.30%

Cboe BZX 570

1.62%

1.73%

MEMX 264

0.75%

1.31%

MIAX Pearl 160

0.45%

0.09%

Cboe EDGA 137

0.39%

0.51%

Nasdaq BX 100

0.28%

0.52%

NYSE American 42

0.12%

0.09%

Cboe BYX 0

0.00%

0.84%

NYSE National 0

0.00%

0.61%

Nasdaq PHLX 0

0.00%

0.06%

Texas Stock Exchange LLC 0

0.00%

0.04%

CHX 0

0.00%

0.03%

24X National 0

0.00%

0.03%

LTSE 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

SMHI Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 15,176, which is 43.05% of today's total volume.
Today's Lit volume is 20,075, which is 56.95%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.33%.
The average Lit volume has been 61.67%.

SMHI Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

MEMX

MIAX Pearl

Cboe EDGA

Nasdaq BX