BlackRock MuniYield Quality Fund III (MYI) Stock Chart & Stock Price History $10.39 -0.10 (-0.95%) Closing price 06/13/2025 03:58 PM EasternExtended Trading$10.39 0.00 (0.00%) As of 06/13/2025 04:04 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 AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock BlackRock MuniYield Quality Fund III Stock Price Performance The BlackRock MuniYield Quality Fund III (MYI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 6.23%, with a year-to-date return of -5.89%. In the past month, the stock has decreased 1.89%, reflecting recent market activity. As of the latest close, BlackRock MuniYield Quality Fund III traded at $10.39 with a market cap of $707.18 million and volume of 126,770 shares. Five years ago, the stock traded at $12.70, representing a 18.19% decrease over that period. At the time, it had a market cap of $873 million and a volume of 248,300 shares. Receive MYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BlackRock MuniYield Quality Fund III and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.72%1 Month Performance-1.89%3 Month Performance-4.56%Year-To-Date Performance-5.89%1 Year Performance-6.23%5 Year Performance-18.19% MYI Stock Chart for Monday, June, 16, 2025 MYI Chart by TradingView BlackRock MuniYield Quality Fund III 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 Capitalization06/13/2025$10.49$10.39-0.95%$10.45$10.38126,770 shs$707.18 million06/12/2025$10.47$10.49+0.24%$10.50$10.46140,508 shs$713.98 million06/11/2025$10.42$10.47+0.48%$10.47$10.41231,449 shs$712.28 million06/10/2025$10.42$10.42$10.44$10.38202,485 shs$708.88 million06/09/2025$10.37$10.42+0.43%$10.43$10.35145,451 shs$708.88 million06/06/2025$10.41$10.37-0.38%$10.42$10.3295,389 shs$705.81 million06/05/2025$10.44$10.41-0.29%$10.45$10.38120,910 shs$708.54 million06/04/2025$10.42$10.44+0.19%$10.45$10.40114,686 shs$710.58 million06/03/2025$10.44$10.42-0.14%$10.47$10.41152,577 shs$709.22 million06/02/2025$10.44$10.44-0.05%$10.46$10.38224,029 shs$710.24 million Get the Latest News and Ratings for MYI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for BlackRock MuniYield Quality Fund III and its competitors with MarketBeat's FREE daily newsletter. 05/30/2025$10.42$10.44+0.24%$10.47$10.41100,134 shs$710.58 million05/29/2025$10.40$10.42+0.14%$10.48$10.39199,303 shs$708.88 million05/28/2025$10.47$10.40-0.67%$10.51$10.37166,257 shs$707.86 million05/27/2025$10.38$10.47+0.87%$10.49$10.38179,860 shs$712.62 million05/26/2025$10.38$10.38$10.41$10.36114,475 shs$706.49 million05/23/2025$10.39$10.38-0.05%$10.41$10.36114,475 shs$706.49 million05/22/2025$10.32$10.39+0.63%$10.40$10.26215,167 shs$706.83 million05/21/2025$10.49$10.32-1.62%$10.48$10.30216,129 shs$702.41 million05/20/2025$10.52$10.49-0.29%$10.55$10.44175,122 shs$713.98 million05/19/2025$10.59$10.52-0.66%$10.57$10.49241,536 shs$716.02 million05/16/2025$10.60$10.59-0.09%$10.63$10.55222,389 shs$720.79 million05/15/2025$10.58$10.60+0.19%$10.65$10.55154,500 shs$721.47 million Related Companies Tri-Continental Stock Chart General American Investors Stock Chart BlackRock MuniYield Quality Fund Stock Chart Invesco Municipal Opportunity Trust Stock Chart Invesco Value Municipal Income Trust Stock Chart Western Asset Managed Municipals Fund Stock Chart Invesco Trust for Investment Grade Municipals Stock Chart Invesco Municipal Trust Stock Chart Invesco Quality Municipal Income Trust Stock Chart Invesco California Value Municipal Income Trust Stock Chart Receive MYI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for BlackRock MuniYield Quality Fund III and its competitors with MarketBeat's FREE daily newsletter. 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