Gulf Marine Services (GMS) Stock Chart & Stock Price History GBX 20.16 -1.59 (-7.31%) As of 05:13 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsHeadlinesInsider TradesBuy This Stock Gulf Marine Services Stock Price Performance The Gulf Marine Services (GMS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 10.47%, with a year-to-date return of 33.51%. In the past month, the stock has increased 9.68%, reflecting recent market activity. As of the latest close, Gulf Marine Services traded at GBX 21.75 with a market cap of £291.89 million and volume of 3.57 million shares. Five years ago, the stock traded at GBX 13.53, representing a 49.06% increase over that period. At the time, it had a market cap of £48.37 million and a volume of 1.71 million shares. 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Email Address 5 Day Performance-7.10%1 Month Performance+9.68%3 Month Performance+13.26%Year-To-Date Performance+33.51%1 Year Performance+10.47%5 Year Performance+49.06% GMS Stock Chart for Friday, June, 13, 2025 GMS Chart by TradingView Gulf Marine Services Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization06/12/2025GBX 20.75GBX 21.75+4.82%GBX 21.77GBX 20.103.57 million shs£291.89 million06/11/2025GBX 21.05GBX 20.75-1.43%GBX 21.15GBX 20.70596,194 shs£278.47 million06/10/2025GBX 21.75GBX 21.05-3.22%GBX 21.75GBX 20.952.60 million shs£282.50 million06/09/2025GBX 21.70GBX 21.75+0.23%GBX 21.75GBX 21.351.63 million shs£291.89 million06/06/2025GBX 21.18GBX 21.70+2.48%GBX 21.75GBX 21.351.33 million shs£291.22 million06/05/2025GBX 21GBX 21.18+0.83%GBX 21.80GBX 20.403.47 million shs£284.18 million06/04/2025GBX 20.50GBX 21+2.44%GBX 21.30GBX 20.504.41 million shs£281.83 million06/03/2025GBX 20.40GBX 20.50+0.49%GBX 20.65GBX 20.101.09 million shs£275.12 million06/02/2025GBX 19.80GBX 20.40+3.03%GBX 20.60GBX 19.375.40 million shs£273.77 million05/30/2025GBX 19.40GBX 19.80+2.06%GBX 20GBX 194.62 million shs£265.72 million Get the Latest News and Ratings for GMS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Gulf Marine Services and its competitors with MarketBeat's FREE daily newsletter. 05/29/2025GBX 19.18GBX 19.40+1.15%GBX 19.50GBX 18.901.30 million shs£260.35 million05/28/2025GBX 18.80GBX 19.18+2.02%GBX 19.24GBX 18.705.30 million shs£257.40 million05/27/2025GBX 18.10GBX 18.80+3.87%GBX 18.92GBX 17.921.02 million shs£252.30 million05/26/2025GBX 18.10GBX 18.10GBX 18.68GBX 17.981.46 million shs£242.91 million05/23/2025GBX 18.48GBX 18.10-2.06%GBX 18.68GBX 17.981.46 million shs£242.91 million05/22/2025GBX 18.64GBX 18.48-0.86%GBX 18.70GBX 17.821.94 million shs£248.01 million05/21/2025GBX 17.90GBX 18.64+4.13%GBX 18.80GBX 17.832.44 million shs£250.15 million05/20/2025GBX 17.84GBX 17.90+0.34%GBX 18.26GBX 17.081.05 million shs£240.22 million05/19/2025GBX 18.12GBX 17.84-1.55%GBX 17.97GBX 17.642.05 million shs£239.42 million05/16/2025GBX 17.88GBX 18.12+1.34%GBX 18.30GBX 17.951.19 million shs£243.18 million05/15/2025GBX 17.70GBX 17.88+1.02%GBX 18.18GBX 17.741.17 million shs£239.96 million05/14/2025GBX 18.38GBX 17.70-3.70%GBX 18.18GBX 16.306.44 million shs£237.54 million05/13/2025GBX 18.55GBX 18.38-0.92%GBX 18.80GBX 17.944.63 million shs£246.67 million05/12/2025GBX 18.20GBX 18.55+1.92%GBX 18.89GBX 17.984.18 million shs£248.95 million Related Companies SAG Stock Chart SNX Stock Chart NAH Stock Chart COR Stock Chart FERG Stock Chart PLUS Stock Chart MRC Stock Chart HTG Stock Chart AT Stock Chart PFC Stock Chart Receive GMS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gulf Marine Services and its competitors with MarketBeat's FREE daily newsletter. 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