American Century Short Duration Strategic Income ETF (SDSI) Chart & Stock Price History $51.66 -0.01 (-0.01%) Closing price 03:58 PM EasternExtended Trading$51.62 -0.04 (-0.08%) 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 AnalysisChartDividendHeadlinesHoldingsOwnershipShort InterestTrendsBuy This Stock American Century Short Duration Strategic Income ETF Stock Price Performance The American Century Short Duration Strategic Income ETF (SDSI) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has decreased 0.22%, with a year-to-date return of 1.58%. In the past month, the fund has increased 0.34%, reflecting recent market activity. As of the latest close, American Century Short Duration Strategic Income ETF traded at $51.67 with a market cap of $82.67 million and volume of 4,382 shares. Receive SDSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Century Short Duration Strategic Income ETF 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+0.11%1 Month Performance+0.34%3 Month Performance+0.95%Year-To-Date Performance+1.58%1 Year Performance-0.22% SDSI Stock Chart for Friday, September, 12, 2025 SDSI Chart by TradingView American Century Short Duration Strategic 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 Capitalization09/12/2025$51.67$51.67-0.01%$51.65$51.602,047 shs$82.66 million09/11/2025$51.68$51.67-0.02%$51.77$51.654,382 shs$82.67 million09/10/2025$51.65$51.68+0.06%$51.87$51.6729,915 shs$82.69 million09/09/2025$51.68$51.65-0.06%$51.73$51.579,754 shs$82.64 million09/08/2025$51.61$51.68+0.14%$51.65$51.641,419 shs$82.69 million09/05/2025$51.53$51.61+0.15%$51.75$51.593,392 shs$82.57 million09/04/2025$51.47$51.53+0.12%$51.54$51.493,493 shs$82.45 million09/03/2025$51.42$51.47+0.10%$51.50$51.467,574 shs$82.35 million09/02/2025$51.66$51.42-0.45%$51.54$51.37377,582 shs$82.27 million09/01/2025$51.66$51.66$51.74$51.652,569 shs$82.65 million Get the Latest News and Ratings for SDSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Century Short Duration Strategic Income ETF and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$51.62$51.66+0.07%$51.74$51.652,569 shs$82.65 million08/28/2025$51.59$51.62+0.06%$51.73$51.611,363 shs$82.59 million08/27/2025$51.57$51.59+0.04%$51.62$51.543,326 shs$82.54 million08/26/2025$51.56$51.57+0.02%$51.63$51.554,440 shs$82.51 million08/25/2025$51.57$51.56-0.01%$51.94$51.535,998 shs$82.50 million08/22/2025$51.48$51.57+0.17%$51.60$51.533,520 shs$82.50 million08/21/2025$51.48$51.48$51.60$51.4522,875 shs$82.37 million08/20/2025$51.48$51.48$51.57$51.462,872 shs$82.37 million08/19/2025$51.46$51.48+0.04%$51.55$51.473,007 shs$82.37 million08/18/2025$51.45$51.46+0.01%$51.49$51.4318,595 shs$82.34 million08/15/2025$51.40$51.45+0.11%$51.50$51.443,647 shs$82.33 million08/14/2025$51.50$51.40-0.19%$51.49$51.3711,653 shs$82.24 million08/13/2025$51.49$51.50+0.02%$51.63$51.485,038 shs$82.40 million08/12/2025$51.40$51.49+0.18%$51.81$51.4122,486 shs$82.38 million08/11/2025$51.44$51.40-0.08%$51.44$51.38910 shs$82.24 million Related Companies First Trust Dorsey Wright Momentum & Dividend ETF Stock Chart First Trust Dorsey Wright Momentum & Low Volatility ETF Stock Chart iShares MSCI New Zealand ETF Stock Chart WisdomTree Target Range Fund Stock Chart iShares MSCI Qatar ETF Stock Chart AdvisorShares Dorsey Wright FSM All Cap World ETF Stock Chart First Trust High Income Strategic Focus ETF Stock Chart Lazard Japanese Equity ETF Stock Chart Pacer Cash Cows Fund of Funds ETF Stock Chart First Trust RiverFront Dynamic Emerging Markets ETF Stock Chart Receive SDSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Century Short Duration Strategic Income ETF and its competitors with MarketBeat's FREE daily newsletter. 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