SPDR Portfolio S&P 400 Mid Cap ETF (United States) is an exchange-traded fund (ETF), with assets under management totaling $18.64 billion.
Over the past 12 months, SPDR Portfolio S&P 400 Mid Cap ETF recorded a return of 12.70%, with its price trading between $54.57 and $68.93 during the same period.
The ETF is traded under the ticker SPMD.