VAR1:=SLOPE(MA20,3)
VAR2:=Abs(SLOPE(MA62,3)) 0.19;
VAR3:=SLOPE(MA62,3) REF(SLOPE(MA62,3),1);
VAR4:=REF(MA4,4) MA20;
VAR5:=REF(MA20 MA62,15)AND MA20 =MA62;
ABSvol:=(MA4-MA20);
VAR6:=SLOPE(MA4,2) =REF(SLOPE(MA4,2),1) AND ABSVOL =REF(ABSVOL,1) AND REF(ABSVOL,2) =REF(ABSVOL,1);
VAR41:=REF(MA4 MA20,3);
ABSVOL1:=ABS(MA4-MA10);
VAR61:=REF(ABSVOL1,2) REF(ABSVOL1,1) AND ABSVOL1 REF(ABSVOL1,1) AND SLOPE(MA4,2) 0 AND SLOPE(MA4,2) REF(SLOPE(MA4,2),1);
CON:=VAR1 AND VAR2 AND VAR3 AND (VAR41 OR VAR4) AND VAR5 AND (VAR6 OR VAR61) ;
海豚张嘴:NOT(REF(CON,4))AND NOT(REF(CON,3))AND NOT(REF(CON,1))AND NOT(REF(CON,2)) AND CON;