iShares S&P 100 ETF (OEF) Chart & Stock Price History $288.36 -1.55 (-0.53%) As of 05/20/2025 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHeadlinesHoldingsOwnershipRatingsBuy This Stock iShares S&P 100 ETF Stock Price Performance The iShares S&P 100 ETF (OEF) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has increased 13.70%, with a year-to-date return of -0.17%. In the past month, the fund has increased 16.03%, reflecting recent market activity. As of the latest close, iShares S&P 100 ETF traded at $288.36 with a market cap of $17.85 billion and volume of 4.10 million shares. Five years ago, the fund traded at $136.81, representing a 110.77% increase over that period. At the time, it had a market cap of $5.94 billion and a volume of 236,100 shares. 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Email Address 5 Day Performance-0.36%1 Month Performance+16.03%3 Month Performance-1.97%Year-To-Date Performance-0.17%1 Year Performance+13.70%5 Year Performance+110.77% OEF Stock Chart for Wednesday, May, 21, 2025 OEF Chart by TradingView iShares S&P 100 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 Capitalization05/20/2025$289.91$288.36-0.53%$289.01$286.684.10 million shs$17.85 billion05/19/2025$289.40$289.91+0.18%$289.91$286.05281,993 shs$17.95 billion05/16/2025$287.79$289.40+0.56%$289.41$286.83163,179 shs$17.91 billion05/15/2025$286.91$287.79+0.31%$288.39$285.25196,972 shs$17.81 billion05/14/2025$285.97$286.91+0.33%$287.41$285.86526,610 shs$17.76 billion05/13/2025$283.38$285.97+0.91%$286.65$283.17378,834 shs$17.70 billion05/12/2025$273.33$283.38+3.68%$283.38$280.34331,624 shs$17.54 billion05/09/2025$274.02$273.33-0.25%$275.33$272.84171,752 shs$16.92 billion05/08/2025$271.66$274.02+0.87%$276.35$272.08478,996 shs$16.96 billion05/07/2025$270.55$271.66+0.41%$273.33$269.21348,245 shs$16.82 billion Get the Latest News and Ratings for OEF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iShares S&P 100 ETF and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$273.55$270.55-1.10%$273.01$270.07214,586 shs$16.75 billion05/05/2025$275.62$273.55-0.75%$274.85$272.64239,314 shs$16.85 billion05/02/2025$271.57$275.62+1.49%$276.31$273.15306,859 shs$16.98 billion05/01/2025$268.79$271.57+1.03%$274.46$271.41351,043 shs$16.73 billion04/30/2025$269.34$268.79-0.20%$269.83$262.58276,268 shs$16.56 billion04/29/2025$267.93$269.34+0.53%$269.61$266.40211,725 shs$16.59 billion04/28/2025$267.92$267.93+0.00%$269.00$264.56207,598 shs$16.50 billion04/25/2025$264.96$267.92+1.12%$267.92$263.98240,748 shs$16.50 billion04/24/2025$259.15$264.96+2.24%$265.13$259.20197,487 shs$16.32 billion04/23/2025$254.63$259.15+1.78%$263.78$258.34561,702 shs$15.96 billion04/22/2025$248.53$254.63+2.45%$255.59$250.67416,755 shs$15.69 billion04/21/2025$254.04$248.53-2.17%$251.46$245.47472,091 shs$15.31 billion Related Companies Schwab Fundamental U.S. Large Company Index ETF Stock Price Chart Vanguard S&P 500 Growth ETF Stock Price Chart Schwab Fundamental International Large Company Index ETF Stock Price Chart Invesco S&P 500 Quality ETF Stock Price Chart Goldman Sachs ActiveBeta U.S. Large Cap Equity ETF Stock Price Chart iShares Russell Top 200 Growth ETF Stock Price Chart Schwab U.S. Large-Cap Value ETF Stock Price Chart Vanguard Russell 1000 Value Stock Price Chart Dimensional International Value ETF Stock Price Chart ProShares UltraPro QQQ Stock Price Chart Receive OEF Stock News and Ratings via EmailSign-up to receive the latest news and ratings for iShares S&P 100 ETF and its competitors with MarketBeat's FREE daily newsletter. 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