$CEMi #ChembioDiagnostics #chembio #stocks #StockMarket UPDATE: 🚨🚨🚨🚨🚨 CEMI Chembio Diagnostics have received golden cross standard for fast track FDa approval of COVID 19 test!!!! This is great news today the stock fell to $4.30 low and ran to $6.20 from the good news.