多空对比洗盘买点

短期:100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5)),colorgreen;

长期:100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30)),colorred,LINETHICK3;

A:=MA(-100*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34)),19),colorred;

洗:=短期<22 AND 长期>40;

DRAWTEXT(洗,22,'洗'),colorred;