双金叉之B买选股指标公式

SHORT:=6;

LONG:=13;

M:=5;

DIF:=(EMA(CLOSE,SHORT)-EMA(CLOSE,LONG))*100;

DEA:=EMA(DIF,M);

B4:=crOSS(DIF,DEA) AND CROSS("kdj.K"(9,3,3),"kdJ.D"(9,3,3));

B买:B4;