SPDR S&P 400 Mid Cap Growth ETF (MDYG) Chart & Stock Price History $90.72 +2.15 (+2.42%) As of 03:33 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisChartDividendHoldingsOwnershipRatingsShort InterestBuy This Stock SPDR S&P 400 Mid Cap Growth ETF Stock Price Performance The SPDR S&P 400 Mid Cap Growth ETF (MDYG) fund chart highlights key performance trends across multiple timeframes. Over the last 12 months, the fund's price has increased 5.64%, with a year-to-date return of 4.41%. In the past month, the fund has increased 2.13%, reflecting recent market activity. As of the latest close, SPDR S&P 400 Mid Cap Growth ETF traded at $88.58 with a market cap of $2.34 billion and volume of 40,639 shares. Five years ago, the fund traded at $58.56, representing a 54.93% increase over that period. At the time, it had a market cap of $1.64 billion and a volume of 54,800 shares. 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Email Address 5 Day Performance+1.98%1 Month Performance+2.13%3 Month Performance+8.44%Year-To-Date Performance+4.41%1 Year Performance+5.64%5 Year Performance+54.93% MDYG Stock Chart for Friday, August, 22, 2025 MDYG Chart by TradingView SPDR S&P 400 Mid Cap Growth 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 Capitalization08/21/2025$88.72$88.58-0.16%$88.78$88.1340,639 shs$2.34 billion08/20/2025$89.13$88.72-0.46%$89.01$88.1041,319 shs$2.34 billion08/19/2025$89.30$89.13-0.19%$89.95$88.9139,980 shs$2.35 billion08/18/2025$88.96$89.30+0.38%$89.31$88.8540,680 shs$2.36 billion08/15/2025$89.34$88.96-0.43%$89.46$88.8436,998 shs$2.35 billion08/14/2025$90.65$89.34-1.45%$89.78$89.0053,695 shs$2.36 billion08/13/2025$89.64$90.65+1.13%$90.70$89.4365,293 shs$2.39 billion08/12/2025$87.60$89.64+2.33%$89.69$88.1454,113 shs$2.37 billion08/11/2025$87.98$87.60-0.43%$88.28$87.49195,742 shs$2.34 billion08/08/2025$88.10$87.98-0.14%$88.63$87.8350,008 shs$2.29 billion Get the Latest News and Ratings for MDYG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SPDR S&P 400 Mid Cap Growth ETF and its competitors with MarketBeat's FREE daily newsletter. 08/07/2025$88.38$88.10-0.32%$89.39$87.6357,439 shs$2.29 billion08/06/2025$88.60$88.38-0.25%$88.65$87.9459,415 shs$2.30 billion08/05/2025$88.71$88.60-0.12%$89.09$87.9852,612 shs$2.30 billion08/04/2025$87.50$88.71+1.38%$88.71$88.0056,971 shs$2.31 billion08/01/2025$88.75$87.50-1.41%$87.96$86.2384,815 shs$2.28 billion07/31/2025$89.98$88.75-1.37%$90.01$88.5852,901 shs$2.31 billion07/30/2025$90.09$89.98-0.12%$90.75$89.4972,707 shs$2.34 billion07/29/2025$90.16$90.09-0.08%$90.55$89.8049,887 shs$2.34 billion07/28/2025$90.28$90.16-0.13%$90.49$89.9252,415 shs$2.34 billion07/25/2025$89.19$90.28+1.22%$90.32$89.4066,870 shs$2.35 billion07/24/2025$89.67$89.19-0.54%$89.61$89.0345,564 shs$2.32 billion07/23/2025$88.83$89.67+0.95%$89.72$89.2956,951 shs$2.33 billion07/22/2025$87.81$88.83+1.16%$88.97$87.8068,447 shs$2.31 billion07/21/2025$88.57$87.81-0.86%$88.73$87.8067,239 shs$2.28 billion Related Companies SPDR S&P 400 Mid Cap Value ETF Stock Price Chart Vanguard S&P Mid-Cap 400 ETF Stock Price Chart iShares Morningstar Mid-Cap Growth ETF Stock Price Chart JPMorgan BetaBuilders U.S. Mid Cap Equity ETF Stock Price Chart Fidelity Enhanced Mid Cap ETF Stock Price Chart iShares Morningstar Mid-Cap ETF Stock Price Chart First Trust Mid Cap Core AlphaDEX Fund Stock Price Chart Vanguard S&P Mid-Cap 400 Growth ETF Stock Price Chart WisdomTree U.S. MidCap Dividend Fund Stock Price Chart Vanguard S&P Mid-Cap 400 Value ETF Stock Price Chart Receive MDYG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SPDR S&P 400 Mid Cap Growth ETF and its competitors with MarketBeat's FREE daily newsletter. 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