Dark

SMHI
SEACOR Marine Holdings Inc. Common Stock
stock NYSE

At Close

Oct 2, 2026 3:59:54 PM EDT

8.28USD+2.985%(+0.24)84,890

8.25Bid 9.39Ask 1.14Spread

Pre-market

Oct 2, 2026 8:59:30 AM EDT

8.15USD+1.368%(+0.11)120

After-hours

Oct 2, 2026 4:23:30 PM EDT

8.11USD-2.053%(-0.17)250

OverviewOptionsHistoricalExchange VolumeShortsMore

SMHI Volume Oct 2, 2026

[ < ]

Exchange	Day%	Volume	30D%
NYSE	43.12	36,566	37.25
Off Exchange¹	30.09	25,514	38.02
Nasdaq GSM	8.25	6,998	5.92
IEX	5.70	4,832	5.22
NYSE Arca	4.76	4,040	4.44
Cboe EDGX	2.47	2,098	3.29
Cboe BZX	1.99	1,690	1.74
Nasdaq BX	0.77	656	0.53
Cboe BYX	0.77	649	0.85
Cboe EDGA	0.72	612	0.52
MEMX	0.69	588	1.30
NYSE National	0.30	255	0.61
MIAX Pearl	0.19	160	0.08
Nasdaq PHLX	0.12	100	0.06
NYSE American	0.05	42	0.09
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

0.89 servings per container

Serving size

95.49K

Calories

84.80K

% Day

% Avg

NYSE 37K

43.12%

37.25%

Off Exchange¹ 26K

30.09%

38.02%

Nasdaq GSM 7K

8.25%

5.92%

IEX 5K

5.70%

5.22%

NYSE Arca 4K

4.76%

4.44%

Cboe EDGX 2K

2.47%

3.29%

Cboe BZX 2K

1.99%

1.74%

Nasdaq BX 656

0.77%

0.53%

Cboe BYX 649

0.77%

0.85%

Cboe EDGA 612

0.72%

0.52%

MEMX 588

0.69%

1.30%

NYSE National 255

0.30%

0.61%

MIAX Pearl 160

0.19%

0.08%

Nasdaq PHLX 100

0.12%

0.06%

NYSE American 42

0.05%

0.09%

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 25,514, which is 30.09% of today's total volume.
Today's Lit volume is 59,286, which is 69.91%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.02%.
The average Lit volume has been 61.98%.

SMHI Volume by Exchange

NYSE

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe EDGX

Cboe BZX

Nasdaq BX

Cboe BYX

Cboe EDGA

MEMX