Monro Muffler Brake (MNRO) Stock Chart & Stock Price History $16.38 +0.30 (+1.87%) Closing price 05/21/2026 04:00 PM EasternExtended Trading$16.08 -0.30 (-1.81%) As of 07:59 AM 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 Massive. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Monro Muffler Brake Stock Price Performance The Monro Muffler Brake (MNRO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 27.97%, with a year-to-date return of -18.26%. In the past month, the stock has decreased 6.77%, reflecting recent market activity. As of the latest close, Monro Muffler Brake traded at $16.38 with a market cap of $491.73 million and volume of 936,821 shares. Five years ago, the stock traded at $63.87, representing a 74.35% decrease over that period. At the time, it had a market cap of $2.13 billion and a volume of 266,867 shares. Receive MNRO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monro Muffler Brake and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By 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. 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Read our full terms of service and privacy policy. 5 Day Performance+3.93%1 Month Performance-6.77%3 Month Performance-28.13%Year-To-Date Performance-18.26%1 Year Performance+27.97%5 Year Performance-74.35% MNRO Stock Chart for Friday, May, 22, 2026 MNRO Chart by TradingView Monro Muffler Brake 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/21/2026$16.08$16.38+1.87%$16.54$15.66936,821 shs$491.73 million05/20/2026$15.28$16.08+5.24%$16.08$14.97915,747 shs$482.72 million05/19/2026$15.74$15.28-2.92%$15.55$15.101.17 million shs$458.71 million05/18/2026$15.76$15.74-0.13%$15.88$15.121.42 million shs$472.52 million05/15/2026$16.32$15.76-3.43%$16.53$15.53796,530 shs$473.12 million05/14/2026$15.88$16.32+2.77%$16.60$15.99757,752 shs$489.93 million05/13/2026$16.16$15.88-1.73%$16.27$15.38941,232 shs$476.72 million05/12/2026$16.78$16.16-3.69%$16.73$15.87863,515 shs$485.12 million05/11/2026$17.72$16.78-5.30%$17.81$16.55924,359 shs$503.74 million05/08/2026$17.43$17.72+1.66%$17.79$17.19652,250 shs$523.24 million Get the Latest News and Ratings for MNRO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Monro Muffler Brake and its competitors with MarketBeat's FREE daily newsletter. 05/07/2026$17.79$17.43-2.02%$18.06$17.281.00 million shs$523.25 million05/06/2026$17.12$17.79+3.91%$18.13$17.38651,834 shs$534.06 million05/05/2026N/A$17.12$17.24$16.28680,482 shs$513.94 million04/30/2026$16.75$17.56+4.84%$17.58$16.78920,413 shs$527.15 million04/29/2026$17.00$16.75-1.47%$17.14$16.43771,997 shs$502.84 million04/28/2026$17.50$17.00-2.86%$17.69$16.74597,128 shs$510.34 million04/27/2026$17.12$17.50+2.22%$17.77$17.051.07 million shs$525.35 million04/24/2026$17.27$17.12-0.87%$17.65$16.94965,930 shs$513.94 million04/23/2026$17.57$17.27-1.71%$17.65$17.00717,767 shs$518.45 million04/22/2026$17.38$17.57+1.09%$17.71$17.16643,676 shs$527.45 million04/21/2026$17.97$17.38-3.28%$18.02$17.11720,357 shs$521.75 million Related Companies America's Car-Mart Stock Chart O'Reilly Automotive Stock Chart AutoZone Stock Chart Penske Automotive Group Stock Chart AutoNation Stock Chart Lithia Motors Stock Chart CarMax Stock Chart Group 1 Automotive Stock Chart Asbury Automotive Group Stock Chart Advance Auto Parts Stock Chart Receive MNRO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Monro Muffler Brake and its competitors with MarketBeat's FREE daily newsletter. 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