趋势启动之选股指标公式

X_1:=2*CLOSE;
X_2:=X_1+HIGH;
X_3:=(X_2+LOW)/4;
X_4:=LLV(LOW,34);
X_5:=HHV(HIGH,34);
X_6:=EMA((X_3-X_4)/(X_5-X_4)*100,13);
X_7:=EMA(0.667*REF(X_6,1)+0.333*X_6,2);
X_8:=X_3-X_4;
X_9:=X_5-X_4;
X_10:=X_8/X_9*100;
X_16:=EMA(X_10,8);
X_17:=EMA(X_16,5);
启动决策线:=EMA(X_7,5);
XG:crOSS(X_16-X_17>0,启动决策线>=REF(启动决策线,1)) AND 启动决策线<50;