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