QW1:=(HIGH+LOW+CLOSE*2)/4;
QW3:=EMA(QW1,10); QW4:=stD(QW1,10); QW5:=(QW1-QW3)*100/QW4; QW6:=EMA(QW5,5); RK7:=EMA(QW6,10); 涨:=EMA(QW6,10)+100/2-5,LINETHICK1,COLORRED; 跌:=EMA(涨,4),LINETHICK1,COLORFFFF34; 买入:crOSS(涨,跌) AND 跌<20 AND 跌>-10;