2-Jan-2026
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The SPDR S&P MidCap 400 ETF before expenses seeks to generally correspond to the price and yield performance of the S&P MidCap 400 IndexTM. Our approach is designed to provide portfolios with low portfolio turnover accurate tracking and lower costs.
SPDR S&P Midcap 400 ETF Trust trades on the ARCA stock market under the symbol MDY.
As of January 2, 2026, MDY stock price climbed to $611.31 with 903,694 million shares trading.
MDY has a beta of 0.90, meaning it tends to be less sensitive to market movements. MDY has a correlation of 0.80 to the broad based SPY ETF.
MDY has a market cap of $24.49 billion. This is considered a Large Cap stock.
In the last 3 years, MDY traded as high as $624.13 and as low as $424.22.
MDY has underperformed the market in the last year with a price return of +8.8% while the SPY ETF gained +18.1%. However, in the short term, MDY had mixed performance relative to the market. It has outperformed in the last 3 months, returning +2.5% vs +2.4% return in SPY. But in the last 2 weeks, MDY shares have been beat by the market, returning 0.0% compared to an SPY return of +0.4%.
MDY support price is $598.36 and resistance is $608.20 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that MDY shares will trade within this expected range on the day.
