涨跌幅N:=-30;
涨跌N3:=5;
量比N2:=1;
Var1:=IF(DATE>=1021231, 0, 1);
Var2:=(CLOSE-REF(OPEN, 29))/REF(OPEN, 29)*100;
Var3:=MA(CLOSE, 60);
Var4:=(CLOSE-REF(CLOSE, 1))/REF(CLOSE, 1)*100;
Var5:=(CLOSE-Var3)/Var3*100;
Var6:=VOL/MA(VOL, 5)>量比N2;
b:OPEN/REF(CLOSE, 1)>=0.980 AND Var5<涨跌幅N AND Var4>涨跌N3;
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