OneStream (OS) Stock Chart & Stock Price History $21.15 +1.36 (+6.87%) Closing price 04:00 PM EasternExtended Trading$21.77 +0.62 (+2.93%) As of 07:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsTrendsBuy This Stock OneStream Stock Price Performance The OneStream (OS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 27.12%, with a year-to-date return of -25.84%. In the past month, the stock has decreased 15.09%, reflecting recent market activity. As of the latest close, OneStream traded at $19.79 with a market cap of $4.72 billion and volume of 1.69 million shares. 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Email Address 5 Day Performance+5.12%1 Month Performance-15.09%3 Month Performance-25.40%Year-To-Date Performance-25.84%1 Year Performance-27.12% OS Stock Chart for Friday, August, 15, 2025 OS Chart by TradingView OneStream 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 Capitalization08/15/2025$19.79$21.15+6.87%$21.33$19.575.32 million shs$5.05 billion08/14/2025$20.65$19.79-4.16%$20.32$19.701.69 million shs$4.72 billion08/13/2025$19.97$20.65+3.41%$20.99$20.002.01 million shs$4.93 billion08/12/2025$19.60$19.97+1.89%$20.21$19.492.05 million shs$4.77 billion08/11/2025$20.12$19.60-2.58%$20.33$19.512.88 million shs$4.68 billion08/08/2025$22.22$20.12-9.45%$22.68$18.995.36 million shs$4.80 billion08/07/2025$23.39$22.22-5.00%$23.55$21.383.06 million shs$5.30 billion08/06/2025$23.79$23.39-1.68%$24.18$23.171.29 million shs$5.58 billion08/05/2025$23.80$23.79-0.04%$24.26$23.471.59 million shs$5.68 billion08/04/2025$23.21$23.80+2.54%$24.07$23.10933,564 shs$5.68 billion Get the Latest News and Ratings for OS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for OneStream and its competitors with MarketBeat's FREE daily newsletter. 08/01/2025$23.85$23.21-2.68%$23.50$22.64964,603 shs$5.54 billion07/31/2025$24.79$23.85-3.79%$25.00$23.761.02 million shs$5.69 billion07/30/2025$24.77$24.79+0.08%$25.22$24.401.07 million shs$5.92 billion07/29/2025$24.81$24.77-0.16%$25.10$24.40987,254 shs$5.91 billion07/28/2025$25.01$24.81-0.80%$25.43$24.641.06 million shs$5.92 billion07/25/2025$25.05$25.01-0.16%$25.17$24.75746,009 shs$5.97 billion07/24/2025$25.24$25.05-0.75%$25.48$24.84533,946 shs$5.98 billion07/23/2025$25.11$25.24+0.52%$25.34$24.771.06 million shs$6.02 billion07/22/2025$25.08$25.11+0.12%$25.70$25.111.35 million shs$5.99 billion07/21/2025$24.99$25.08+0.36%$25.59$24.781.25 million shs$5.99 billion07/18/2025$24.83$24.99+0.64%$25.25$24.82858,262 shs$5.97 billion07/17/2025$24.75$24.83+0.32%$25.12$24.56927,446 shs$5.93 billion07/16/2025$24.91$24.75-0.64%$25.15$24.711.27 million shs$5.91 billion07/15/2025$25.38$24.91-1.85%$25.49$24.771.60 million shs$5.95 billion07/14/2025$25.03$25.38+1.40%$25.81$25.08811,295 shs$6.06 billion Related Companies ZM Stock Price Chart CHKP Stock Price Chart IOT Stock Price Chart CYBR Stock Price Chart NTNX Stock Price Chart TWLO Stock Price Chart MDB Stock Price Chart GEN Stock Price Chart RBRK Stock Price Chart BSY Stock Price Chart Receive OS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for OneStream and its competitors with MarketBeat's FREE daily newsletter. 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