Southern Energy (SOUC) Stock Chart & Stock Price History GBX 3 -0.25 (-7.69%) As of 08/15/2025 11:36 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsHeadlinesBuy This Stock Southern Energy Stock Price Performance The Southern Energy (SOUC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 69.23%, with a year-to-date return of -53.85%. In the past month, the stock has increased 7.14%, reflecting recent market activity. As of the latest close, Southern Energy traded at GBX 3 with a market cap of £6.36 million and volume of 415 shares. Receive SOUC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Southern Energy and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day PerformanceN/A1 Month Performance+7.14%3 Month Performance-3.23%Year-To-Date Performance-53.85%1 Year Performance-69.23% SOUC Stock Chart for Saturday, August, 16, 2025 SOUC Chart by TradingView Southern Energy 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 Capitalization08/15/2025GBX 3.03GBX 3-0.83%GBX 3.25GBX 3415 shs£6.36 million08/14/2025GBX 3GBX 3.03+0.83%GBX 3.25GBX 3.0320,000 shs£6.41 million08/13/2025GBX 3.50GBX 3-14.29%GBX 3.25GBX 320,000 shs£6.36 million08/12/2025GBX 3.25GBX 3.50+7.69%GBX 3.50GBX 31,385 shs£7.42 million08/08/2025GBX 3.50GBX 3.50GBX 3.50GBX 3.25536 shs£7.42 million08/07/2025GBX 3.20GBX 3.50+9.37%GBX 3.50GBX 3.25536 shs£7.42 million08/06/2025GBX 3.20GBX 3.20GBX 3.20GBX 3.018,475 shs£6.78 million08/05/2025GBX 3GBX 3.20+6.67%GBX 3.20GBX 3.018,475 shs£6.78 million08/04/2025GBX 3GBX 3GBX 3.25GBX 31,000 shs£6.36 million08/01/2025GBX 3.20GBX 3-6.25%GBX 3.25GBX 31,000 shs£6.36 million Get the Latest News and Ratings for SOUC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Southern Energy and its competitors with MarketBeat's FREE daily newsletter. 07/31/2025GBX 3.50GBX 3.20-8.57%GBX 3.25GBX 3.2015,000 shs£6.78 million07/30/2025GBX 3.10GBX 3.50+12.90%GBX 3.50GBX 3.10100,285 shs£7.42 million07/29/2025GBX 3.10GBX 3.10GBX 3.20GBX 3.105,000 shs£6.57 million07/28/2025GBX 3.10GBX 3.10GBX 3.20GBX 3.105,000 shs£6.57 million07/25/2025GBX 3GBX 3GBX 3.20GBX 32,812 shs£6.36 million07/24/2025GBX 3.20GBX 3-6.25%GBX 3.20GBX 32,812 shs£6.36 million07/23/2025GBX 3.20GBX 3.20GBX 3.20GBX 3.105,000 shs£6.78 million07/22/2025GBX 3.20GBX 3.20GBX 3.20GBX 3.105,000 shs£6.78 million07/21/2025GBX 3.20GBX 3.20GBX 3.20GBX 3.105,000 shs£6.78 million07/18/2025GBX 3.20GBX 3.20GBX 3.20GBX 3.01774 shs£6.78 million07/17/2025GBX 2.80GBX 3.20+14.29%GBX 3.20GBX 32,072 shs£6.78 million07/16/2025GBX 3.02GBX 2.80-7.28%GBX 3.10GBX 2.80255,297 shs£5.94 million07/15/2025GBX 3.05GBX 3.02-0.98%GBX 3.14GBX 3.02255,578 shs£6.40 million Related Companies PRD Stock Chart CEG Stock Chart CHAR Stock Chart PMG Stock Chart PXEN Stock Chart SOU Stock Chart CRCL Stock Chart MATD Stock Chart UPL Stock Chart CORO Stock Chart Receive SOUC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Southern Energy and its competitors with MarketBeat's FREE daily newsletter. 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