State Street SPDR S&P 400 Mid Cap Growth ETF (MDYG) 是一家上市公司 属于 金融服务 板块，经营于 资产管理 行业. 公司总部位于 Boston, MA, 美国.
MDYG 拥有 IPO日期为 2005-11-15, 在 NYSE, 市值为 $2.48B.
The State Street SPDR S&P 400 Mid Cap Growth ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P MidCap 400 Growth Index (the "Index")The Index contains stocks that exhibit the strongest growth characteristics based on: sales growth, earnings change to price ratio, and momentum
