XA_1:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100;
XA_2:=NAMELIKE(1) OR NAMELIKE(2) OR NAMELIKE(3) AND XA_1>=4.945;
XA_3:=CLOSE=ZTPRICE(REF(CLOSE,1),0.1) OR XA_2 AND NOT(DYNAINFO(4)=0);
XA_4:=XA_3 AND OPEN=HIGH AND LOW=HIGH;
XA_5:=IF(VOL=LLV(VOL,20),9,8);
XA_6:=XA_5>8;
XA_7:=CLOSE=DTPRICE(REF(CLOSE,1),0.1);
XA_8:=XA_7 AND CLOSE=OPEN AND HIGH=LOW AND CLOSE=LOW;
XA_9:=REF(XA_6,1) AND REF(VOL,1)>VOL*1.1;
XA_10:=VOL<=REF(VOL,1)*0.7 AND VOL>REF(VOL,1)*0.5;
XA_11:=VOL<=REF(VOL,1)*0.5;
三缩涨停:XA_10 OR XA_11 OR XA_9 AND NOT(XA_4) AND NOT(XA_8) AND XA_3 AND NOT(DYNAINFO(4)=0);
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