Senior (SNR) Stock Chart & Stock Price History GBX 200.50 +4.30 (+2.19%) As of 08/22/2025 12:05 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock Senior Stock Price Performance The Senior (SNR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 19.92%, with a year-to-date return of 25.63%. In the past month, the stock has increased 1.78%, reflecting recent market activity. As of the latest close, Senior traded at GBX 200.50 with a market cap of £839.95 million and volume of 459,143 shares. Receive SNR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Senior and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.63%1 Month Performance+1.78%3 Month Performance+25.78%Year-To-Date Performance+25.63%1 Year Performance+19.92% SNR Stock Chart for Saturday, August, 23, 2025 SNR Chart by TradingView Senior 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 Capitalization08/22/2025GBX 196.20GBX 200.50+2.19%GBX 202GBX 195.80459,143 shs£839.95 million08/21/2025GBX 196GBX 196.20+0.10%GBX 197.31GBX 193.40288,032 shs£821.93 million08/20/2025GBX 199.49GBX 196-1.75%GBX 196GBX 192.80369,616 shs£821.10 million08/19/2025GBX 197.29GBX 199.49+1.12%GBX 202GBX 195.601.08 million shs£835.72 million08/18/2025GBX 197.27GBX 197.29+0.01%GBX 200.50GBX 194.20599,965 shs£826.50 million08/15/2025GBX 198.74GBX 197.27-0.74%GBX 199.20GBX 196431,025 shs£826.41 million08/14/2025GBX 200.18GBX 198.74-0.72%GBX 201GBX 195.601.12 million shs£832.58 million08/13/2025GBX 197.99GBX 200.18+1.11%GBX 207.50GBX 196.204.29 million shs£838.62 million08/12/2025GBX 195.09GBX 197.99+1.49%GBX 198.40GBX 194.60535,728 shs£829.43 million08/11/2025GBX 195.83GBX 195.09-0.38%GBX 198GBX 193825,247 shs£817.27 million Get the Latest News and Ratings for SNR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Senior and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025GBX 186.82GBX 195.83+4.82%GBX 198.40GBX 187.80944,860 shs£820.37 million08/07/2025GBX 185GBX 186.82+0.98%GBX 188GBX 184691,612 shs£782.65 million08/06/2025GBX 180GBX 185+2.78%GBX 185.20GBX 176.20618,685 shs£775.01 million08/05/2025GBX 187.20GBX 180-3.85%GBX 189.80GBX 178.60801,364 shs£754.07 million08/04/2025GBX 194GBX 187.20-3.51%GBX 204GBX 181.401.47 million shs£784.23 million08/01/2025GBX 202GBX 194-3.96%GBX 203GBX 190.601.06 million shs£812.72 million07/31/2025GBX 197.40GBX 202+2.33%GBX 204GBX 193783,831 shs£846.23 million07/30/2025GBX 196.80GBX 197.40+0.30%GBX 199.20GBX 193.40370,247 shs£826.96 million07/29/2025GBX 200GBX 196.80-1.60%GBX 200.50GBX 19519.63 million shs£824.45 million07/28/2025GBX 202GBX 200-0.99%GBX 205GBX 199.20749,117 shs£837.85 million07/25/2025GBX 198.60GBX 202+1.71%GBX 202GBX 196.60470,321 shs£846.23 million07/24/2025GBX 197GBX 198.60+0.81%GBX 200.50GBX 195302,180 shs£831.99 million07/23/2025GBX 195.60GBX 197+0.72%GBX 202GBX 194.80272,371 shs£825.29 million07/22/2025GBX 197.80GBX 195.60-1.11%GBX 201GBX 194593,908 shs£819.42 million Related Companies QinetiQ Group Stock Chart Chemring Group Stock Chart Avon Protection Stock Chart Cohort Stock Chart Velocity Composites Stock Chart Rolls-Royce Holdings plc Stock Chart BAE Systems Stock Chart Axon Enterprise Stock Chart Rotork Stock Chart Balfour Beatty Stock Chart Receive SNR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Senior and its competitors with MarketBeat's FREE daily newsletter. 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