SPDR S&P Midcap 400 ETF Trust (United States) is an exchange-traded fund (ETF), with assets under management totaling $25.31 B.
Over the past 12 months, SPDR S&P Midcap 400 ETF Trust recorded a return of 29.90%, with its price trading between $490.29 and $658.61 during the same period.
The ETF is traded under the ticker MDY.