X_1:=REF(EMA((HIGH+LOW+CLOSE)/3,10),1);
X_2:=EMA(HHV(HIGH,10),3);
X_3:=EMA(LLV(LOW,10),3);
WEKR:=EMA(X_1*2-X_3,5),COLORMAGENTA,LINETHICK9;
X_4:=DATE< 1390720;
X_6:=DMA(CLOSE,vol/CAPITAL);
X_7:=(CLOSE/REF(CLOSE,1)-1)*100>7;
X_8:=(CLOSE/REF(CLOSE,1)-1)*100<=(-3);
X_9:=OPEN< WEKR AND CLOSE>WEKR AND X_4 AND X_7;
主升浪:X_9;
