Magnite (MGNI) Stock Chart & Stock Price History $15.94 -0.10 (-0.63%) As of 10:44 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Magnite Stock Price Performance The Magnite (MGNI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 42.82%, with a year-to-date return of 0.12%. In the past month, the stock has increased 44.77%, reflecting recent market activity. As of the latest close, Magnite traded at $16.04 with a market cap of $2.26 billion and volume of 3.25 million shares. Receive MGNI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Magnite and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+2.57%1 Month Performance+44.77%3 Month Performance-9.85%Year-To-Date Performance+0.12%1 Year Performance+42.82% MGNI Stock Chart for Wednesday, May, 21, 2025 MGNI Chart by TradingView Magnite 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 Capitalization05/20/2025$15.32$16.04+4.70%$17.10$15.913.25 million shs$2.26 billion05/19/2025$15.54$15.32-1.42%$15.42$14.951.19 million shs$2.16 billion05/16/2025$15.88$15.54-2.14%$15.88$15.461.71 million shs$2.19 billion05/15/2025$16.59$15.88-4.28%$16.54$15.751.69 million shs$2.24 billion05/14/2025$16.31$16.59+1.72%$16.86$16.062.13 million shs$2.34 billion05/13/2025$16.13$16.31+1.12%$16.44$15.881.99 million shs$2.31 billion05/12/2025$15.10$16.13+6.82%$16.59$15.853.08 million shs$2.28 billion05/09/2025$14.89$15.10+1.41%$16.25$14.895.34 million shs$2.13 billion05/08/2025$12.45$14.89+19.65%$15.13$13.776.61 million shs$2.11 billion05/07/2025$12.33$12.45+0.93%$12.60$12.282.81 million shs$1.76 billion Get the Latest News and Ratings for MGNI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Magnite and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$12.16$12.33+1.40%$12.52$11.891.90 million shs$1.74 billion05/05/2025$12.11$12.16+0.41%$12.27$11.801.79 million shs$1.72 billion05/02/2025$11.94$12.11+1.42%$12.53$11.962.09 million shs$1.71 billion05/01/2025$11.89$11.94+0.42%$12.29$11.921.74 million shs$1.69 billion04/30/2025$12.30$11.89-3.33%$11.96$11.472.26 million shs$1.68 billion04/29/2025$12.35$12.30-0.40%$12.60$12.221.27 million shs$1.74 billion04/28/2025$12.38$12.35-0.24%$12.55$12.061.35 million shs$1.75 billion04/25/2025$12.22$12.38+1.31%$12.56$12.161.56 million shs$1.75 billion04/24/2025$11.90$12.22+2.69%$12.27$11.661.75 million shs$1.73 billion04/23/2025$11.39$11.90+4.48%$12.29$11.603.36 million shs$1.70 billion04/22/2025$11.01$11.39+3.45%$11.74$11.102.86 million shs$1.63 billion04/21/2025$11.13$11.01-1.08%$11.07$10.633.92 million shs$1.57 billion Related Companies KD Stock Price Chart DBX Stock Price Chart GTLB Stock Price Chart APPF Stock Price Chart NBIS Stock Price Chart CFLT Stock Price Chart IONQ Stock Price Chart LNW Stock Price Chart OTEX Stock Price Chart PATH Stock Price Chart Receive MGNI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Magnite and its competitors with MarketBeat's FREE daily newsletter. 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