X_1:=INDEXC;
趋势线:(3*CLOSE+HIGH+LOW+OPEN)/6;
X_7:=EMA(趋势线,35);
X_8:=(HHV(X_7,5)+HHV(X_7,15)+HHV(X_7,30))/3;
X_9:=(LLV(X_7,5)+LLV(X_7,15)+LLV(X_7,30))/3;
牛股线:(HHV(X_8,5)+HHV(X_8,15)+HHV(X_8,30))/3,COLORYELLOW;
X_10:=(LLV(X_9,5)+LLV(X_9,15)+LLV(X_9,30))/3;
X_11:=X_1/EMA(X_1,60);
大盘中线:EMA(EMA(CLOSE,60)*X_11,2),COLORRED;
