?趨勢線:(EMA(EMA(C,10),10))*MA8,COLORRED,LINETHICK1, NOTEXT;
B線:=(趨勢線>REF(趨勢線,1))*MA8;
RR線:(IF(B線-1,趨勢線,NULL))*MA8,COLORLIGHTGREEN,LINETHICK2, NOTEXT;
DRAWTEXT(RR線,H,'',COLORCYAN,FONTSIZE20;
DRAWTEXT(RR線,L,'',COLORCYAN,FONTSIZE20;

請老師把這個點調(diào)改成在RR線開始與結(jié)束時顯示單個,

?

?來源:程序化99