学会这个方法，抓10倍大牛股的概率提升10倍>>

SHORT:=12;

LONG:=26;

M:=9;

DIFF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);

DEA:EMA(DIFF,M);

MACD:2*(DIFF-DEA);

ZERO:0;

买:MACD>0 AND REF(MACD,1)<0 AND REF(MACD,2)>0;