MACD变色龙公式

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

DEA  : EMA(DIFF,9),colorgreen;

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

DIFFN: IF(DIFF>(REF(DIFF,1)+0.008),DIFF,DEA),colorblue;