TRP-PA.TO – Transcanada Corp Pref Ser 1 admin 6 years ago Stock Price TRP-PA.TO Quotes by TradingView Stock Description TRP-PA.TO is the stock symbol for Transcanada Corp Pref Ser 1 on the Toronto Stock Exchange (TSX). TRP.PR.A.TO Profile by TradingView Stock Chart TRP-PA.TO Quotes by TradingView Technical Analysis Technical Analysis for TRP-PA.TO by TradingView