USD Dollar weekly key reversal bar, sign for bulish reversal

last weekly bar of the Month of August is weekly key reversal bar, made a new low & closed off the high. current week price pulled back to its 0.618% & 0.70% fib level. last fib level expecting before rally up is 0.79% which is 100.68. last and extreme level may touch 100.50 as well. if price breaks & closes below the 100.50 then it can go down further. but key reversal is indication for buying now. resistance levels are 102.30 & 102.50.