学会这个方法，抓10倍大牛股的概率提升10倍>>

N:=26;

P:=2;

MID : MA(CLOSE,N);

UPPER: MID + P*STD(CLOSE,N);

LOWER: MID - P*STD(CLOSE,N);

MA5:MA(CLOSE,5);

MA250:MA(CLOSE,250);

晴天线S:MID+(UPPER-MID)*0.382;

晴天线X:MID-(MID-LOWER)*0.382;

MID:MA(C,20),colorred;

上升:IF(MID>REF(MID,1),MID,DRAWNULL),colorred,LINETHICK3;

下降:IF(MID<=REF(MID,1),MID,DRAWNULL),colorgreen,LINETHICK3;