ARCXMZZOct 27, Last price 8.00USD1D-0.62%1Q-7.30%Jan 2017-92.29%NameProShares UltraShort MidCap400OverviewMarketsUSAChart & PerformanceD1W1MNNotesNo notes on this company yetWrite a private note on this company, for your eyes onlyAdd note