American Century Multisector Income ETF (MUSI) Chart & Stock Price History $44.25 -0.02 (-0.05%) Closing price 04:10 PM EasternExtended Trading$44.25 0.00 (0.00%) As of 04:10 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 AnalysisChartDividendHoldingsOwnershipShort InterestBuy This Stock American Century Multisector Income ETF Stock Price Performance The American Century Multisector Income ETF (MUSI) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has increased 0.29%, with a year-to-date return of 2.45%. In the past month, the fund has decreased 0.32%, reflecting recent market activity. As of the latest close, American Century Multisector Income ETF traded at $44.27 with a market cap of $172.65 million and volume of 15,038 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+0.05%1 Month Performance-0.32%3 Month Performance+1.07%Year-To-Date Performance+2.45%1 Year Performance+0.29% MUSI Stock Chart for Monday, October, 6, 2025 MUSI Chart by TradingView American Century Multisector Income ETF 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 Capitalization10/06/2025$44.27$44.25-0.05%$44.33$44.236,900 shs$172.58 million10/03/2025$44.29$44.27-0.05%$44.32$44.2615,038 shs$172.65 million10/02/2025$44.23$44.29+0.14%$44.31$44.2611,047 shs$172.73 million10/01/2025$44.42$44.23-0.43%$44.27$44.1619,618 shs$172.50 million09/30/2025$44.41$44.42+0.02%$44.45$44.436,446 shs$173.24 million09/29/2025$44.36$44.41+0.11%$44.42$44.4019,267 shs$173.20 million09/26/2025$44.40$44.36-0.09%$44.38$44.328,240 shs$173.00 million09/25/2025$44.47$44.40-0.16%$44.46$44.36104,555 shs$173.16 million09/24/2025$44.54$44.47-0.16%$44.50$44.413,763 shs$173.43 million09/23/2025$44.75$44.54-0.47%$44.61$44.492,863 shs$173.71 million Get the Latest News and Ratings for MUSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Century Multisector Income ETF and its competitors with MarketBeat's FREE daily newsletter. 09/22/2025$44.51$44.75+0.54%$44.75$44.4615,169 shs$174.53 million09/19/2025$44.53$44.51-0.04%$44.58$44.4911,553 shs$173.59 million09/18/2025$44.51$44.53+0.04%$44.57$44.486,646 shs$173.67 million09/17/2025$44.59$44.51-0.18%$44.62$44.479,764 shs$173.59 million09/16/2025$44.58$44.59+0.02%$44.59$44.59881 shs$173.90 million09/15/2025$44.51$44.58+0.16%$44.60$44.546,525 shs$173.86 million09/12/2025$44.56$44.51-0.11%$44.56$44.4254,733 shs$173.59 million09/11/2025$44.47$44.56+0.20%$44.58$44.53213,174 shs$173.78 million09/10/2025$44.41$44.47+0.14%$44.49$44.4324,719 shs$173.43 million09/09/2025$44.43$44.41-0.05%$44.44$44.35158,356 shs$173.20 million09/08/2025$44.39$44.43+0.09%$44.48$44.419,221 shs$173.28 million09/05/2025$44.13$44.39+0.59%$44.41$44.3512,354 shs$173.12 million Related Companies BKCI Stock Chart FLKR Stock Chart TUR Stock Chart QWLD Stock Chart SRHQ Stock Chart TUSB Stock Chart PFIX Stock Chart BFOR Stock Chart PGJ Stock Chart UAE Stock Chart Receive MUSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Century Multisector Income ETF and its competitors with MarketBeat's FREE daily newsletter. 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