Waste Management (WM) shares trading in a bull flag under $168 and new highs with a breakout move targeting a run to $180. Shares are working back above value for the month and the 8- and 21-EMA this week, plenty of room for expansion. Meanwhile, RSI is moving out of a narrow range and back above 55 while MACD has pulled back a bit and starting to turn higher and near a bull cross.