RIO TINTO Chart 1/2 The Bullish CaseI will look at this chart from a bull and bear bias perspective. In part 1, we see a broken symmetric triangle on the macro (to the upside) that has broken out, retest upper triangle, and nicely forming a channel upwards. Short term we are inside an ascending broadening wedge, which should be bullish. Targeting the top of the intermediate channel trend. Strong support on the 20 year moving average 80 SMA on 3M chart. Targets align with macro fib retracement. In part 2 we will analyze the bear case.