TSM, 2d -2.76%, 2d +7%, 6d -9.36%

大波動 並且 趨勢向下, 緩跌2天向上漲2天設定下跌波的起點6天-9.36%

shake and drop down, drop 2 day slowly, then rising 2 day and the price is the top of drop down -9.36% more than 6 day.