TRP-PB.TO – Transcanada Corp Pref Ser 3 admin 6 years ago Stock Price TRP-PB.TO Quotes by TradingView Stock Description TRP-PB.TO is the stock symbol for Transcanada Corp Pref Ser 3 on the Toronto Stock Exchange (TSX). TRP.PR.B.TO Profile by TradingView Stock Chart TRP-PB.TO Quotes by TradingView Technical Analysis Technical Analysis for TRP-PB.TO by TradingView