Spirent Communications (SPT) Stock Chart & Stock Price History GBX 193 -0.80 (-0.41%) As of 06:01 AM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendHeadlinesInsider TradesBuy This Stock Spirent Communications Stock Price Performance The Spirent Communications (SPT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 4.95%, with a year-to-date return of 9.04%. In the past month, the stock has increased 1.69%, reflecting recent market activity. As of the latest close, Spirent Communications traded at GBX 192.99 with a market cap of £1.39 billion and volume of 1.10 million shares. Five years ago, the stock traded at GBX 236.50, representing a 18.39% decrease over that period. At the time, it had a market cap of £1.41 billion and a volume of 1.10 million shares. 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Email Address 5 Day Performance+0.01%1 Month Performance+1.69%3 Month Performance+1.85%Year-To-Date Performance+9.04%1 Year Performance+4.95%5 Year Performance-18.39% SPT Stock Chart for Thursday, June, 12, 2025 SPT Chart by TradingView Spirent Communications 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 Capitalization06/11/2025GBX 193.22GBX 192.99-0.12%GBX 198.60GBX 191.401.10 million shs£1.39 billion06/10/2025GBX 193GBX 193.22+0.11%GBX 198.20GBX 192.60638,970 shs£1.39 billion06/09/2025GBX 192.99GBX 193+0.01%GBX 195.20GBX 192.80627,035 shs£1.39 billion06/06/2025GBX 192.56GBX 192.99+0.22%GBX 193.80GBX 192.50911,122 shs£1.39 billion06/05/2025GBX 192.60GBX 192.56-0.02%GBX 194.60GBX 191.80859,560 shs£1.38 billion06/04/2025GBX 192.80GBX 192.60-0.10%GBX 194GBX 192.20518,261 shs£1.38 billion06/03/2025GBX 188.76GBX 192.80+2.14%GBX 193.60GBX 190.802.13 million shs£1.38 billion06/02/2025GBX 188.60GBX 188.76+0.08%GBX 190GBX 184.20896,724 shs£1.35 billion05/30/2025GBX 192GBX 188.60-1.77%GBX 192GBX 188.601.54 million shs£1.35 billion05/29/2025GBX 193GBX 192-0.52%GBX 193GBX 191.40974,370 shs£1.38 billion Get the Latest News and Ratings for SPT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Spirent Communications and its competitors with MarketBeat's FREE daily newsletter. 05/28/2025GBX 192.80GBX 193+0.10%GBX 198.80GBX 192.40206,174 shs£1.39 billion05/27/2025GBX 192.72GBX 192.80+0.04%GBX 197GBX 192.80224,719 shs£1.38 billion05/26/2025GBX 192.72GBX 192.72GBX 194.60GBX 191.40474,978 shs£1.38 billion05/23/2025GBX 193.60GBX 192.72-0.45%GBX 194.60GBX 191.40474,978 shs£1.38 billion05/22/2025GBX 193.60GBX 193.60GBX 194.27GBX 192.40775,307 shs£1.39 billion05/21/2025GBX 193.40GBX 193.60+0.10%GBX 193.60GBX 193.40385,846 shs£1.39 billion05/20/2025GBX 193.60GBX 193.40-0.10%GBX 193.80GBX 1911.09 million shs£1.39 billion05/19/2025GBX 193.20GBX 193.60+0.21%GBX 194GBX 192.80414,921 shs£1.39 billion05/16/2025GBX 193.39GBX 193.20-0.10%GBX 195GBX 192.84474,565 shs£1.39 billion05/15/2025GBX 192GBX 193.39+0.72%GBX 193.40GBX 1921.13 million shs£1.39 billion05/14/2025GBX 191.20GBX 192+0.42%GBX 194.80GBX 19120.33 million shs£1.38 billion05/13/2025GBX 189.80GBX 191.20+0.74%GBX 192GBX 190.60773,944 shs£1.37 billion05/12/2025GBX 188GBX 189.80+0.96%GBX 191.60GBX 189.60663,819 shs£1.36 billion Related Companies PSN Stock Price Chart BLND Stock Price Chart VTY Stock Price Chart TEM Stock Price Chart GEN Stock Price Chart DOCS Stock Price Chart WIX Stock Price Chart YOU Stock Price Chart SRAD Stock Price Chart SLP Stock Price Chart Receive SPT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Spirent Communications and its competitors with MarketBeat's FREE daily newsletter. 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