CKI.TO – Clarke Inc Invest with Canada's low cost leader. Sign up for Questrade and get $50 in free trades.Click here to get started! Stock Price CKI.TO Quotes by TradingView Stock Description CKI.TO is the stock symbol for Clarke Inc on the Toronto Stock Exchange (TSX). CKI.TO Profile by TradingView Stock Chart CKI.TO Quotes by TradingView Technical Analysis Technical Analysis for CKI.TO by TradingView StocksTSX Stocks