Spectra Systems (SPSY) Stock Chart & Stock Price History GBX 145 -3.00 (-2.03%) As of 11:48 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendHeadlinesBuy This Stock Spectra Systems Stock Price Performance The Spectra Systems (SPSY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 41.30%, with a year-to-date return of -37.23%. In the past month, the stock has decreased 24.28%, reflecting recent market activity. As of the latest close, Spectra Systems traded at GBX 148 with a market cap of £71.50 million and volume of 85,292 shares. Five years ago, the stock traded at GBX 170, representing a 14.71% decrease over that period. At the time, it had a market cap of £78.95 million and a volume of 4,500 shares. Receive SPSY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Spectra Systems and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance-1.47%1 Month Performance-24.28%3 Month Performance-37.50%Year-To-Date Performance-37.23%1 Year Performance-41.30%5 Year Performance-14.71% SPSY Stock Chart for Monday, October, 20, 2025 SPSY Chart by TradingView Spectra Systems 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 Capitalization10/20/2025GBX 148GBX 145-2.03%GBX 147.30GBX 14423,250 shs£70.05 million10/17/2025GBX 149.30GBX 148-0.87%GBX 154.70GBX 14585,292 shs£71.50 million10/16/2025GBX 147.17GBX 149.30+1.45%GBX 153.60GBX 149.30138,297 shs£72.13 million10/15/2025GBX 147GBX 147.17+0.11%GBX 148GBX 145.20255,149 shs£71.10 million10/14/2025GBX 150GBX 147-2.00%GBX 150.50GBX 142366,494 shs£71.02 million10/13/2025GBX 155.90GBX 150-3.78%GBX 156.98GBX 150116,468 shs£72.47 million10/10/2025GBX 158.57GBX 155.90-1.69%GBX 157.97GBX 15550,682 shs£75.32 million10/09/2025GBX 160.50GBX 158.57-1.20%GBX 163GBX 158149,187 shs£76.61 million10/08/2025GBX 157.70GBX 160.50+1.78%GBX 161.85GBX 160.14111,562 shs£77.54 million10/07/2025GBX 165GBX 157.70-4.42%GBX 164GBX 157194,557 shs£76.19 million Get the Latest News and Ratings for SPSY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Spectra Systems and its competitors with MarketBeat's FREE daily newsletter. 10/06/2025GBX 176GBX 165-6.25%GBX 175GBX 160.58232,949 shs£79.72 million10/03/2025GBX 178GBX 176-1.12%GBX 178GBX 17387,829 shs£85.03 million10/02/2025GBX 169GBX 178+5.33%GBX 179.38GBX 169.10226,784 shs£86.00 million10/01/2025GBX 161.22GBX 169+4.83%GBX 170GBX 159.05451,049 shs£81.65 million09/30/2025GBX 156GBX 161.22+3.35%GBX 163.50GBX 154.80428,954 shs£77.89 million09/29/2025GBX 193GBX 156-19.17%GBX 198GBX 1551.73 million shs£75.37 million09/26/2025GBX 192.60GBX 193+0.21%GBX 194.10GBX 19080,585 shs£93.24 million09/25/2025GBX 193.45GBX 192.60-0.44%GBX 198GBX 19025,313 shs£93.05 million09/24/2025GBX 194GBX 193.45-0.28%GBX 195.44GBX 190.16111,741 shs£93.46 million09/23/2025GBX 189GBX 194+2.65%GBX 194GBX 188112,285 shs£93.73 million09/22/2025GBX 191.50GBX 189-1.31%GBX 193.50GBX 187.11164,768 shs£91.31 million09/19/2025GBX 190.16GBX 191.50+0.70%GBX 191.99GBX 19040,498 shs£92.52 million Related Companies BIG Stock Price Chart IDOX Stock Price Chart DOTD Stock Price Chart NET Stock Price Chart APTD Stock Price Chart ACSO Stock Price Chart SAAS Stock Price Chart TRB Stock Price Chart AOM Stock Price Chart ELCO Stock Price Chart Receive SPSY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Spectra Systems and its competitors with MarketBeat's FREE daily newsletter. 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