XA_1:=LLV(LOW,9);
XA_2:=HHV(HIGH,9);
XA_3:=EMA((CLOSE-XA_1)/(XA_2-XA_1)*100,3);
XA_4:=EMA(XA_3,3);
XA_5:=MA(XA_4,3);
XA_6:=150;
XA_7:=REF(HHV(HIGH,XA_6),3);
XA_8:=REF(LLV(LOW,XA_6),3);
XA_9:=XA_7-(XA_7-XA_8)*0.809;
XA_10:=REF(HHV(HIGH,XA_6),3);
XA_11:=REFDATE(XA_10,DATE);
XA_12:=REFDATE(XA_11,DATE);
XA_13:=XA_12=HIGH AND (CLOSE-LOW<OPEN-CLOSE OR OPEN-LOW<CLOSE-OPEN);
XA_14:=REF(LLV(LOW,XA_6),3);
XA_15:=REFDATE(XA_14,DATE);
XA_16:=REFDATE(XA_15,DATE);
风行91:IF(XA_16=LOW AND (CLOSE+LOW<OPEN+CLOSE AND XA_4<20 AND XA_5<22),90,0),COLORYELLOW;
