MainStreet Bank (NASDAQ:MNSB – Get Free Report) was downgraded by equities research analysts at Zacks Research from a “strong-buy” rating to a “hold” rating in a report released on Monday,Zacks.com reports. MainStreet Bank Stock PerformanceNASDAQ MNSB opened at $20.83 on Monday. MainStreet Bank has a 1 year low of $15.00 and a 1 year high of $22.98. Get MainStreet Bank alerts:MainStreet Bank (NASDAQ:MNSB – Get Free Report) last posted its quarterly earnings results on Tuesday, July 22nd. As a group, research analysts anticipate that MainStreet Bank will post 1.1 EPS for the current year.