SEI Select Small Cap ETF (SEIS) Chart & Stock Price History $27.80 -0.01 (-0.03%) As of 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartDividendHoldingsOwnershipRatingsTrendsBuy This Stock SEI Select Small Cap ETF Stock Price Performance The SEI Select Small Cap ETF (SEIS) fund chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the fund increased 8.63%. In the past month, the fund has increased 7.00%, reflecting recent market activity. As of the latest close, SEI Select Small Cap ETF traded at $27.81 with a market cap of $304.52 million and volume of 38,742 shares. Receive SEIS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SEI Select Small Cap ETF and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+0.94%1 Month Performance+7.00%3 Month Performance+13.42%Year-To-Date Performance+8.63% SEIS Stock Chart for Thursday, August, 28, 2025 SEIS Chart by TradingView SEI Select Small Cap 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 Capitalization08/28/2025$27.81$27.81$27.88$27.6631,610 shs$304.52 million08/27/2025$27.64$27.81+0.62%$27.83$27.6938,742 shs$304.52 million08/26/2025$27.40$27.64+0.88%$27.66$27.4221,970 shs$302.66 million08/25/2025$27.55$27.40-0.54%$27.61$27.3718,615 shs$300.03 million08/22/2025$26.64$27.55+3.42%$27.63$26.8424,381 shs$301.67 million08/21/2025$26.60$26.64+0.15%$26.71$26.4233,072 shs$291.71 million08/20/2025$26.67$26.60-0.26%$26.67$26.4041,283 shs$291.27 million08/19/2025$26.86$26.67-0.69%$26.98$26.6343,973 shs$292.04 million08/18/2025$26.73$26.86+0.47%$26.88$26.7528,357 shs$294.06 million08/15/2025$26.88$26.73-0.56%$26.90$26.66310,015 shs$292.69 million Get the Latest News and Ratings for SEIS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SEI Select Small Cap ETF and its competitors with MarketBeat's FREE daily newsletter. 08/14/2025$27.21$26.88-1.21%$27.02$26.6771,660 shs$294.34 million08/13/2025$26.72$27.21+1.83%$27.24$26.9139,060 shs$297.95 million08/12/2025$25.95$26.72+2.97%$26.75$26.2233,499 shs$292.58 million08/11/2025$25.94$25.95+0.04%$26.09$25.8319,426 shs$284.15 million08/08/2025$25.79$25.94+0.58%$26.06$25.8541,744 shs$284.04 million08/07/2025$25.86$25.79-0.27%$26.25$25.6524,649 shs$282.40 million08/06/2025$25.83$25.86+0.12%$25.89$25.7735,842 shs$283.17 million08/05/2025$25.77$25.83+0.23%$25.99$25.5336,471 shs$282.84 million08/04/2025$25.25$25.77+2.06%$25.77$25.4230,073 shs$282.18 million08/01/2025$25.71$25.25-1.79%$25.44$25.0065,142 shs$276.50 million07/31/2025$25.86$25.71-0.58%$25.96$25.7183,651 shs$279.73 million07/30/2025$25.93$25.86-0.27%$26.19$25.7228,516 shs$281.36 million07/29/2025$25.99$25.93-0.23%$26.18$25.9145,787 shs$282.12 million07/28/2025$25.96$25.99+0.12%$26.19$25.9026,076 shs$279.39 million Related Companies VictoryShares US Small Cap High Div Volatility Wtd ETF Stock Price Chart First Trust Emerging Markets Small Cap AlphaDEX Fund Stock Price Chart Small Cap Growth Alpha ETF Stock Price Chart iShares MSCI Brazil Small-Cap ETF Stock Price Chart Avantis Emerging Markets ex-China Equity ETF Stock Price Chart iShares MSCI Europe Small-Cap ETF Stock Price Chart First Trust Small Cap Value AlphaDEX Fund Stock Price Chart First Trust Small Cap Growth AlphaDEX Fund Stock Price Chart abrdn Focused U.S. Small Cap Active ETF Stock Price Chart Small Cap US Equity Select ETF Stock Price Chart Receive SEIS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SEI Select Small Cap ETF and its competitors with MarketBeat's FREE daily newsletter. 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