学会这个方法，抓10倍大牛股的概率提升10倍>>

N1:=21;

RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*1;

中K:=SMA(RSV,4,1);

中D:=SMA(中K,9,1);

FILLRGN(中K,中D,中K>=中D),COLOR0000EF;

FILLRGN(中K,中D,中K<中D),COLORFF8800{COLOR33AA33};

{短期选跌}

下跌:=(C-MA(C,30))/MA(C,30)*100<-7;

{乖离底部}

乖离:=EMA(100*(C-LLV(LOW,37))/(HHV(H,37)-LLV(LOW,37)),3)*1;

乖離底部尾盤進:CROSS(乖离,10) AND 下跌,LINESTICK,COLORFF8800;