使用说明:
此指标为研判大盘和个股阶段性高点和低点的短线指标。当这一指标值达到最上部两条水平线(紫线和黄线)时，短期回落的可能性极大；当它达到最底部两条水平线（绿线和蓝线）时，短期反弹的可能性极大。该指标通常与波段高手或波段赢家指标一同使用，效果极佳.

CS:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
主力线:(EMA(CS,3)-50)*2;
极弱:-80;
强势:60;
风险:80;
弱势:-60;
主力线,COLORSTICK;
今日保护价:(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),主力线+5,主力线-5,3,0),coloryellow;
DRAWTEXT(CROSS(主力线,78),78,'清仓'),colorred;
DRAWTEXT(CROSS(主力线,强势),60,'飙升'),coloryellow;
DRAWTEXT(CROSS(主力线,0),0,'控盘'),colorwhite;
DRAWTEXT(CROSS(主力线,-60),-30,'回补'),colorgreen;
DRAWTEXT(CROSS(主力线,-80),-80,'吸筹'),colorcyan;