Crude Oil Weeky key reversal bar indicator for reversal 73.70

Crude oil weekly key reversal bar, made a new low closed towards high, 67.40-66.50 is 61.8% & 79.0% fib level, expecting retracement to this level for taking long position. stop loss below key reversal bar low i.e. 65.20, target: 73.70. if price breaks below the key reversal bar with increasing volume then next buying level is 64.30.