BB:=C=HHV(C,20); AA:=BARSLAST(BB);DD:=IF(AA>0,REF(C,AA),REF(C,AA)); Z1:=CROSS(C,REF(DD,1));Z2:=REF(EVERY(OPEN>CLOSE,3),1);Z3:=C/REF(C,1)>1.04 AND H/C<1.01;Z4:=REF(O/REF(C,1)<1.01 AND H/O<1.02,3) AND REF(C>O,5);最佳买点:Z1 AND Z2 AND Z3 AND Z4;