开盘预警涨停

 X_1:=EXIST((CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100>5.6,100);
X_2:=DYNAINFO(17)=0;

X_3:=(CLOSE-REF(CLOSE,1))/REF(CLOSE,1)*100;
X_4:=VOL/REF(MA(VOL,5),1);
X_5:=CAPITAL/1000000;
X:X_3>3 AND X_4>2 AND X_5<1;