Vanguard S&P Mid-Cap 400 ETF (IVOO) Chart & Stock Price History $99.06 -0.16 (-0.16%) Closing price 04:10 PM EasternExtended Trading$99.06 0.00 (0.00%) As of 06:00 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 AnalysisChartDividendHeadlinesHoldingsOwnershipRatingsBuy This Stock Vanguard S&P Mid-Cap 400 ETF Stock Price Performance 5 Day Performance+2.84%1 Month Performance+10.62%3 Month Performance-9.85%6 Month Performance-7.29%Year-To-Date Performance-6.10%1 Year Performance-0.10% Receive IVOO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vanguard S&P Mid-Cap 400 ETF and its competitors with MarketBeat's FREE daily newsletter. Email Address IVOO Stock Chart for Monday, May, 5, 2025 IVOO Chart by TradingView Vanguard S&P Mid-Cap 400 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 Capitalization05/02/2025$96.92$99.22+2.37%$99.46$98.2387,761 shs$2.49 billion05/01/2025$96.32$96.92+0.62%$97.94$96.23198,119 shs$2.44 billion04/30/2025$96.66$96.32-0.35%$96.63$94.27143,600 shs$2.42 billion04/29/2025$96.11$96.66+0.57%$97.11$95.68451,961 shs$2.43 billion04/28/2025$95.79$96.11+0.33%$96.60$95.2376,058 shs$2.42 billion04/25/2025$96.19$95.79-0.42%$96.07$95.1981,183 shs$2.41 billion04/24/2025$94.21$96.19+2.10%$96.31$94.1463,006 shs$2.42 billion04/23/2025$92.99$94.21+1.31%$97.00$93.95104,367 shs$2.37 billion04/22/2025$90.76$92.99+2.46%$93.28$91.7495,043 shs$2.34 billion04/21/2025$92.80$90.76-2.20%$92.19$89.81161,551 shs$2.28 billion Get the Latest News and Ratings for IVOO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Vanguard S&P Mid-Cap 400 ETF and its competitors with MarketBeat's FREE daily newsletter. 04/18/2025$92.80$92.80$93.41$92.2091,680 shs$2.24 billion04/17/2025$92.00$92.80+0.87%$93.41$92.2091,680 shs$2.24 billion04/16/2025$93.07$92.00-1.15%$93.28$91.08497,192 shs$2.22 billion04/15/2025$93.23$93.07-0.17%$94.22$92.90168,348 shs$2.25 billion04/14/2025$92.10$93.23+1.23%$93.64$91.85553,074 shs$2.25 billion04/11/2025$90.88$92.10+1.34%$92.26$89.21182,089 shs$2.22 billion04/10/2025$94.83$90.88-4.17%$92.60$88.76191,843 shs$2.19 billion04/09/2025$86.58$94.83+9.53%$95.30$85.46337,772 shs$2.29 billion04/09/2025$86.58$94.83+9.53%$95.30$85.46337,772 shs$2.29 billion04/08/2025$88.40$86.58-2.06%$91.85$85.55953,579 shs$2.09 billion04/08/2025$88.40$86.58-2.06%$91.85$85.55953,579 shs$2.09 billion04/07/2025$89.55$88.40-1.28%$92.20$84.85513,751 shs$2.13 billion04/04/2025$94.09$89.55-4.83%$91.34$87.85708,909 shs$2.16 billion Related Companies iShares Morningstar Mid-Cap Growth ETF Stock Chart Fidelity Enhanced Mid Cap ETF Stock Chart SPDR S&P 400 Mid Cap Value ETF Stock Chart SPDR S&P 400 Mid Cap Growth ETF Stock Chart JPMorgan BetaBuilders U.S. Mid Cap Equity ETF Stock Chart Invesco S&P MidCap Momentum ETF Stock Chart WisdomTree U.S. MidCap Dividend Fund Stock Chart John Hancock Multifactor Mid Cap ETF Stock Chart First Trust Mid Cap Core AlphaDEX Fund Stock Chart Vanguard S&P Mid-Cap 400 Growth ETF Stock Chart Receive IVOO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vanguard S&P Mid-Cap 400 ETF and its competitors with MarketBeat's FREE daily newsletter. This page (NYSEARCA:IVOO) was last updated on 5/5/2025 by MarketBeat.com Staff From Our PartnersElon’s Terrifying Warning Forces Trump To Take ActionElon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredWarning: “DOGE Collapse” imminentElon Strikes Back You may already sense that the tide is turning against Elon Musk and DOGE. Just this week...Altimetry | SponsoredTrump’s Bitcoin Reserve is No Accident…Bryce Paul believes this is the #1 coin to buy right now The catalyst behind this surge is a massive new b...Crypto 101 Media | SponsoredShocking AI play that’s beats Nvidia by a country mileYou’ve seen the headlines about Nvidia. Now Tim Sykes is sounding the alarm — because what CEO Jensen Huang is...Timothy Sykes | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. 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