BlackLine (BL) Stock Chart & Stock Price History $52.56 -0.24 (-0.45%) Closing price 10/24/2025 04:00 PM EasternExtended Trading$53.26 +0.70 (+1.33%) As of 10/24/2025 06:36 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 FilingsShort InterestSustainabilityTrendsBuy This Stock BlackLine Stock Price Performance The BlackLine (BL) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 7.09%, with a year-to-date return of -13.50%. In the past month, the stock has decreased 0.53%, reflecting recent market activity. As of the latest close, BlackLine traded at $52.56 with a market cap of $3.25 billion and volume of 574,567 shares. Five years ago, the stock traded at $91.93, representing a 42.83% decrease over that period. At the time, it had a market cap of $5.23 billion and a volume of 689,842 shares. Receive BL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BlackLine and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance-2.49%1 Month Performance-0.53%3 Month Performance-6.14%Year-To-Date Performance-13.50%1 Year Performance-7.09%5 Year Performance-42.83% BL Stock Chart for Sunday, October, 26, 2025 BL Chart by TradingView BlackLine 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 Capitalization10/24/2025$52.80$52.56-0.45%$53.36$52.54574,567 shs$3.25 billion10/23/2025$53.95$52.80-2.13%$54.93$52.27983,818 shs$3.27 billion10/22/2025$53.90$53.95+0.09%$54.98$53.76956,168 shs$3.34 billion10/21/2025$52.29$53.90+3.08%$54.12$52.261.02 million shs$3.34 billion10/20/2025$49.82$52.29+4.96%$52.41$50.09705,890 shs$3.24 billion10/17/2025$49.74$49.82+0.16%$50.09$49.28440,618 shs$3.08 billion10/16/2025$49.56$49.74+0.36%$50.45$49.47588,027 shs$3.08 billion10/15/2025$49.21$49.56+0.71%$50.21$49.14549,718 shs$3.07 billion10/14/2025$50.21$49.21-1.99%$50.11$49.19804,738 shs$3.05 billion10/13/2025$49.09$50.21+2.28%$50.36$48.741.82 million shs$3.11 billion Get the Latest News and Ratings for BL and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BlackLine and its competitors with MarketBeat's FREE daily newsletter. 10/10/2025$50.42$49.09-2.64%$50.70$48.80883,047 shs$3.04 billion10/09/2025$50.76$50.42-0.67%$50.75$49.98668,651 shs$3.12 billion10/08/2025$50.62$50.76+0.28%$51.25$50.21508,783 shs$3.14 billion10/07/2025$52.22$50.62-3.06%$52.56$50.58543,463 shs$3.13 billion10/06/2025$51.61$52.22+1.18%$52.50$51.10512,470 shs$3.23 billion10/03/2025$51.32$51.61+0.57%$52.49$51.13558,224 shs$3.19 billion10/02/2025$51.08$51.32+0.47%$51.42$50.51454,956 shs$3.18 billion10/01/2025$53.10$51.08-3.80%$53.11$50.66913,618 shs$3.16 billion09/30/2025$52.89$53.10+0.40%$53.17$52.08619,666 shs$3.29 billion09/29/2025$52.84$52.89+0.09%$53.32$52.57482,546 shs$3.27 billion09/26/2025$52.48$52.84+0.69%$53.34$52.30514,023 shs$3.27 billion09/25/2025$53.81$52.48-2.47%$53.48$52.20493,906 shs$3.25 billion Related Companies Dynatrace Stock Price Chart SailPoint Stock Price Chart Mobileye Global Stock Price Chart Paycom Software Stock Price Chart Dayforce Stock Price Chart Procore Technologies Stock Price Chart Open Text Stock Price Chart Aurora Innovation Stock Price Chart monday.com Stock Price Chart Elastic Stock Price Chart Receive BL Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BlackLine and its competitors with MarketBeat's FREE daily newsletter. 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