US100,4d 6%, 6d -7.14%

上升波 4天 6.02%, 下跌波, 6天 -7.14%, 根據上升波的結束點決定下跌波的起點

rising wave 4 day, +6.02%, 6 day drop down -7.14%, the end of rising wave is the begin of drop down wave.