B1:=CLOSE A1 AND A1 A2 AND A2 A3 AND A3 A4 AND CLOSE OPEN;
B2:=crOSS(A1,A2);
AA:=REF(OPEN, 1) REF(HIGH,2);
BB:=REF(LOW, 1) REF(HIGH,2);
CC:=LOW REF(HIGH,2);
B3:= AA AND BB AND CC;
B4:=B1 AND B2 AND B3;
B4;