多少人看懂了MACD？

Y1:=C>O OR (C=O AND C>=REF(C,1));
Y2:=C<O OR (C=O AND C<REF(C,1));
A:=EVERY(Y2,4) AND EVERY(H<REF(H,1),3) ;
A1:=EVERY(Y1,1);
st:=IF(CODELIKE('ST'),0,1);
创业:=IF(CODELIKE('300'),0,1);
停牌:=DYNAINFO(4)>0;
去除:=ST AND 创业 AND 停牌 AND BETWEEN(C,5,100);