上开:=O;
上收:=C;
上高:=H;
上低:=L;
箱顶:MA(REF(HHV(上收,30),1),2),COLOR0000FF,LINETHICK2;
箱底:MA(REF(LLV(上收,30),1),2),COLOR00FF00,LINETHICK2;
多空:EMA((EMA(CLOSE,29)+EMA(CLOSE,31)+EMA(CLOSE,33))/3,3),COLORYELLOW,LINETHICK3;
做空:=REF(多空,1),COLORGREEN,NODRAW;
A2:=EMA(多空,25)COLORLIBLUE,LINETHICK3;
A1X:=(多空-REF(多空,1))/REF(多空,1)*100,NODRAW;
A2X:=(A2-REF(A2,1))/REF(A2,1)*100,NODRAW;
买:IF(A1X>=0,多空,DRAWNULL),COLORMAGENTA,LINETHICK3;
卖:IF(A1X<0 AND A2X<0,多空,DRAWNULL),COLORGREEN,LINETHICK3;
