我的簡介Wave 2 must retrace less than 100% of wave 1 and it usually ends at 61.8—76.4 Fib retracement. It can’t be a triangle structure. Wave 3 should extend 1.618—2.618 Fib ext of wave 1. Wave 4 should end at 23.6—38.2 Fib retracement and not break 50 Fib ret.