长短波段主图之红箭头选股指标公式

B1:=EMA(C,240);
B2:=EMA(C,520);
B3:=B1-B2;
WDIF:=EMA(C,240)+B3;
WDEA:=EMA(WDIF,180);
macd:=WDIF*2-WDEA;
买点:=IF(crOSS(MacD,WDIF),1,0);
红箭头:买点;