源处：https://m.tgb.cn/follow/2ikJZSObgFj_2iCk7i7oF6l_1

涨幅:=( HIGH -REF(CLOSE,1))/(REF(CLOSE,1))*100;
跌幅:=(-(REF(CLOSE,1)-LOW)/(REF(CLOSE,1)))*100;
每日振幅:涨幅+(-跌幅);
激烈:15,colorred;
活跃:10,coloryellow;
平淡:5