SPDR S&P Midcap 400 ETF Trust (United States) is an exchange-traded fund (ETF), with assets under management totaling $26.34 Billions.
Over the past 12 months, SPDR S&P Midcap 400 ETF Trust recorded a return of 25.54%, with its price trading between $548.24 and $681.07 during the same period.
The ETF is traded under the ticker MDY.