强中强选股指标 (源码)

DIFF:=(EMA(CLOSE,12) - EMA(CLOSE,26));
DEA:=EMA(DIFF,9),COLORBLUE,LINETHICK0;
MACD:=2*(DIFF-DEA);
REF(MACD,1)>0 AND MACD>REF(MACD,1)AND REF(MACD,1)<REF(MACD,2)AND REF(MACD,2)<REF(MACD,3)AND C>O ;