使用說明:
此指標為研判大盤和個股階段性高點和低點的短線指標。當這一指標值達到最上部兩條水平線(紫線和黃線)時，短期回落的可能性極大；當它達到最底部兩條水平線（綠線和藍線）時，短期反彈的可能性極大。該指標通常與波段高手或波段贏家指標一同使用，效果極佳.

CS:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
主力線:(EMA(CS,3)-50)*2;
極弱:-80;
強勢:60;
風險:80;
弱勢:-60;
主力線,COLORSTICK;
今日保護價:(REF(C,1)+REF(C,2)+O)/3,linethick0;
VAR1:=REF(CLOSE,1);
VAR2:=SMA(MAX(CLOSE-VAR1,0),6,1)/SMA(ABS(CLOSE-VAR1),6,1)*100;
STICKLINE(CROSS(75.9,VAR2),主力線+5,主力線-5,3,0),coloryellow;
DRAWTEXT(CROSS(主力線,78),78,’清倉’),colorred;
DRAWTEXT(CROSS(主力線,強勢),60,’飆升’),coloryellow;
DRAWTEXT(CROSS(主力線,0),0,’控盤’),colorwhite;
DRAWTEXT(CROSS(主力線,-60),-30,’回補’),colorgreen;
DRAWTEXT(CROSS(主力線,-80),-80,’吸籌’),colorcyan;