S&P Dow Jones Indices announced a bunch of changes to the S&P/TSX Composite Index late Friday. As of next Monday, Lundin Gold is being removed from the index while the following are being added: Acuity Ads, Canaccord Genuity, Denison Mines, Dye & Durham, Endeavour Silver, goeasy, Lithium Americas, NexGen Energy, Organigram, SunOpta, Turquoise Hill, Village Farms and Westport Fuel Systems.