Dow, S&P 500 wipe out their gains for the year
Dow gains more than 400 points
U.S. markets fall hard
Oil prices dip to two month low
Loonie flat; U.S. markets finish mixed
U.S. markets finish mixed
TSX, Dow post triple-digit losses
S&P/TSX composite sheds 50 points
Cannabis shares pull back a day after they enjoyed large gains
TSX posts slight loss; Dow drops nearly 90 points