同花顺双星公式 双星必须是缩量的

源码

W1:=(H-L)/ABS(O-C)>1.2 AND (REF(H,1)-REF(L,1))/ABS(REF(O,1)-REF(C,1))>1.2;

W2:=ABS(O-C)/C<1.0/100  AND ABS(REF(O,1)-REF(C,1))/REF(C,1)<2/100;

W4:=ABS(C-EMA(C,5))/C<2/100 OR ABS(C-EMA(C,10))/C<2/100 OR ABS(C-EMA(C,20));

W:W1 AND W2 AND W4 ;