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SEACOR Marine (SMHI) Stock Chart & Stock Price History

SEACOR Marine logo
$9.55 -0.11 (-1.14%)
Closing price 09/11/2026 03:58 PM Eastern
Extended Trading
$9.53 -0.02 (-0.21%)
As of 09/11/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

SEACOR Marine Stock Price Performance

The SEACOR Marine (SMHI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 44.24%, with a year-to-date return of 58.64%. In the past month, the stock has decreased 1.44%, reflecting recent market activity.

As of the latest close, SEACOR Marine traded at $9.55 with a market cap of $259.12 million and volume of 75,690 shares. Five years ago, the stock traded at $4.30, representing a 122.09% increase over that period. At the time, it had a market cap of $104.84 million and a volume of 15,986 shares.

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5 Day
Performance
-2.05%
1 Month
Performance
-1.44%
3 Month
Performance
+28.52%
Year-To-Date
Performance
+58.64%
1 Year
Performance
+44.24%
5 Year
Performance
+122.09%

SMHI Stock Chart for Saturday, September, 12, 2026

SEACOR Marine Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/11/2026$9.61$9.55
-0.65%
$9.70$9.5275,690 shs$259.12 million
09/10/2026$9.69$9.61
-0.75%
$9.76$9.59120,839 shs$260.77 million
09/09/2026$9.61$9.69
+0.77%
$9.82$9.6247,876 shs$262.75 million
09/08/2026$9.75$9.61
-1.43%
$9.86$9.5786,130 shs$260.78 million
09/07/2026$9.75$9.75$9.89$9.6072,392 shs$264.52 million
09/04/2026$9.71$9.75
+0.41%
$9.89$9.6072,392 shs$264.52 million
09/03/2026$9.78$9.71
-0.76%
$9.87$9.6654,324 shs$263.43 million
09/02/2026$9.75$9.78
+0.35%
$10.00$9.6793,438 shs$265.47 million
09/01/2026$9.57$9.75
+1.88%
$9.81$9.47122,994 shs$264.52 million
08/31/2026$9.48$9.57
+0.95%
$9.65$9.35113,706 shs$259.63 million
08/28/2026$9.50$9.48
-0.20%
$9.70$9.4163,649 shs$257.19 million
08/27/2026$9.44$9.50
+0.63%
$9.70$9.30127,094 shs$257.74 million
08/26/2026$9.76$9.44
-3.23%
$9.70$9.35116,014 shs$256.11 million
08/25/2026$9.76$9.76$9.85$9.6680,825 shs$264.65 million
08/24/2026$9.96$9.76
-2.06%
$9.96$9.64107,642 shs$264.68 million
08/21/2026$9.80$9.96
+1.63%
$10.00$9.8092,158 shs$270.25 million
08/20/2026$9.79$9.80
+0.07%
$9.92$9.6797,741 shs$265.87 million
08/19/2026$9.87$9.79
-0.73%
$9.90$9.7779,294 shs$265.68 million
08/18/2026$9.84$9.87
+0.25%
$9.94$9.8077,804 shs$267.67 million
08/17/2026$9.82$9.84
+0.19%
$9.96$9.7995,947 shs$266.96 million
08/14/2026$9.67$9.82
+1.56%
$9.88$9.6574,832 shs$266.44 million
08/13/2026$9.69$9.67
-0.21%
$9.86$9.6095,625 shs$262.35 million
08/12/2026$9.73$9.69
-0.42%
$9.87$9.5983,077 shs$262.92 million
08/11/2026$9.61$9.73
+1.26%
$9.88$9.66134,476 shs$264.00 million

This page (NYSE:SMHI) was last updated on 9/11/2026 by MarketBeat.com Staff.
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