Harbor Scientific Alpha High-Yield ETF (SIHY) Chart & Stock Price History $44.98 -0.40 (-0.87%) As of 01:04 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartDividendHoldingsOwnershipBuy This Stock Harbor Scientific Alpha High-Yield ETF Stock Price Performance 5 Day Performance-1.18%1 Month Performance-2.40%3 Month Performance-1.33%6 Month Performance-3.61%Year-To-Date Performance-1.33%1 Year Performance-1.16% Receive SIHY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Harbor Scientific Alpha High-Yield ETF and its competitors with MarketBeat's FREE daily newsletter. Email Address SIHY Stock Chart for Monday, March, 31, 2025 SIHY Chart by TradingViewRemove Ads Harbor Scientific Alpha High-Yield ETF Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/28/2025$45.51$45.38-0.29%$45.43$45.075,943 shs$181.97 million03/27/2025$45.52$45.51-0.02%$45.59$45.3913,263 shs$182.50 million03/26/2025$45.74$45.52-0.48%$45.66$45.4310,077 shs$182.54 million03/25/2025$45.80$45.74-0.13%$45.87$45.6917,611 shs$183.42 million03/24/2025$45.69$45.80+0.24%$45.83$45.715,975 shs$183.66 million03/21/2025$45.78$45.69-0.20%$45.78$45.497,881 shs$183.22 million03/20/2025$45.70$45.78+0.18%$45.80$45.6617,559 shs$183.58 million03/19/2025$45.21$45.70+1.08%$45.71$45.327,812 shs$183.26 million03/18/2025$45.30$45.21-0.20%$45.41$45.16152,119 shs$181.29 million03/17/2025$45.13$45.30+0.38%$45.30$45.0815,184 shs$181.65 million Get the Latest News and Ratings for SIHY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Harbor Scientific Alpha High-Yield ETF and its competitors with MarketBeat's FREE daily newsletter. 03/14/2025$44.97$45.13+0.36%$45.34$45.0315,073 shs$180.97 million03/13/2025$45.21$44.97-0.53%$45.21$44.7028,393 shs$180.33 million03/12/2025$45.25$45.21-0.09%$45.27$45.035,422 shs$181.29 million03/11/2025$45.44$45.25-0.42%$45.58$45.1810,699 shs$181.45 million03/10/2025$45.53$45.44-0.20%$45.47$45.4038,367 shs$182.21 million03/07/2025$45.44$45.53+0.20%$45.62$45.469,126 shs$182.58 million03/06/2025$45.58$45.44-0.31%$45.56$45.4414,839 shs$182.21 million03/05/2025$45.59$45.58-0.02%$45.77$45.5143,574 shs$182.78 million03/04/2025$45.55$45.59+0.09%$45.61$45.446,384 shs$182.82 million03/03/2025$46.09$45.55-1.17%$45.70$45.528,868 shs$182.66 million02/28/2025$45.86$46.09+0.50%$46.11$45.919,093 shs$184.82 million Related Companies HYFI Stock Chart HYZD Stock Chart PHYD Stock Chart HYDW Stock Chart AINP Stock Chart HYXF Stock Chart JMHI Stock Chart SHYL Stock Chart PGHY Stock Chart CDX Stock Chart Receive SIHY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Harbor Scientific Alpha High-Yield ETF and its competitors with MarketBeat's FREE daily newsletter. 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