MACD资金流向之红箭头选股指标公式

DIFF:=EMA(CLOSE,3)-EMA(CLOSE,7);
DEA:=EMA(DIFF,3);
macd2:=2*(DIFF-DEA);
红箭头:HHV(MacD2,4)<0 AND MACD2>REF(MACD2,1) AND REF(MACD2,1)