指标主要用于捕捉小盘股的强势主升浪启动点。它结合了KDJ多头排列、近期涨停基因、流通市值适中以及排除风险股等多重条件，旨在筛选出爆发力强的短线标的。
操作策略上，当出现紫色柱状线并伴随“强势主升”文字提示时，视为最佳买入信号，表明股票大概率进入快速拉升阶段；蓝色柱状线则作为预备信号，提示关注即将符合条件的个股。投资者可在信号出现时果断介入，博取短线暴利，但需严格设置止损以防假突破。
HG1:=HIGH;
HG2:=(C-LLV(LOW,9))/(HHV(HG1,9)-LLV(LOW,9))*100;
HG3:=SMA(HG2,3,1);
HG4:=SMA(HG3,3,1);
HG5:=3*HG3-2*HG4;
HG6:=KDJ.K>KDJ.D AND KDJ.J>KDJ.D AND KDJ.J>KDJ.K;
HG7:=CAPITAL*C/1000000;
HG8:=(C-REF(C,1))/REF(C,1)*100;
HG9:=NOT(NAMELIKE('ST') OR NAMELIKE('*ST') OR NAMELIKE('S') OR DYNAINFO(4)=0 OR INBLOCK('创业板') OR INBLOCK('科创板')) OR BARSCOUNT(C)>1;
HG10:=HG7>0 AND HG7< 100;
HG11:=HG8>9.8 AND HG8< 20.99 AND CLOSE=HG1;
HG12:=CLOSE>2 AND CLOSE< 22;
HG13:=COUNT(HG11,2)=1;
HG14:=HG6 AND HG9 AND HG10 AND HG11 AND HG12 AND HG13;
STICKLINE(HG14,16,0,0,0), COLORLIMAGENTA;
STICKLINE(HG13,+10,16,3,0),COLOR0000FF;
DRAWICON(HG14,16.2,34);
DRAWTEXT(HG14,10,' ★强势主升'),COLOR00FFFF;
DRAWICON(HG14,13.2,34);
DRAWICON(HG14,10,34);
DRAWICON(HG14,8,42);
DRAWICON(HG14,6,1);
DRAWICON(HG14,4,1);
DRAWICON(HG14,2,1);
DRAWICON(HG14,0.2,1);
