Here are five stocks added to the Zacks Rank #1 (Strong Buy) List today: Potbelly Corporation (PBPB) : This franchise company has seen the Zacks Consensus Estimate for its current year earnings increasing 15.4% over the last 60 days. First United Corporation (FUNC) : This bank holding company for First United Bank & Trust has seen the Zacks Consensus Estimate for its current year earnings increasing 2.2% over the last 60 days. M.D.C. Holdings, Inc. (MDC) : This company that engages in the homebuilding and f ...