一个macd线上金叉，线下死叉的副图指标+预警 (文华财经)

DIFF:EMA(CLOSE,12) - EMA(CLOSE,26);

DEA:EMA(DIFF,9);

MACD:2*(DIFF-DEA),COLORSTICK;

JC:=CROSS(DIFF,DEA);

SC:=CROSSDOWN(DIFF,DEA);

REF(JC&&MACD>0,1),NOTICE;

REF(SC&&MACD<0,1),NOTICE;

DRAWICON(REF(JC&&MACD<DIFF,1),DIFF,4);

DRAWICON(REF(SC&&MACD>DEA,1),DEA,5);