OMI.TO – Orosur Mining Inc admin 6 years ago Stock Price OMI.TO Quotes by TradingView Stock Description OMI.TO is the stock symbol for Orosur Mining Inc on the Toronto Stock Exchange (TSX). OMI.TO Profile by TradingView Stock Chart OMI.TO Quotes by TradingView Technical Analysis Technical Analysis for OMI.TO by TradingView