PTQ-DBA.V – Protech Home Medicalcorp 8 Pct Debs admin 6 years ago Stock Price PTQ-DBA.V Quotes by TradingView Stock Description PTQ-DBA.V is the stock symbol for Protech Home Medicalcorp 8 Pct Debs on the TSX Venture Exchange (TSXV). PTQ.DB.A.V Profile by TradingView Stock Chart PTQ-DBA.V Quotes by TradingView Technical Analysis Technical Analysis for PTQ-DBA.V by TradingView