股市大跌，底部极限一般都是反转信号，有人往往想找极值点，其实底部应该是个小的区间，这个时点风险相对小，赢得概率大。
指标含有REFDATE未来函数，信号谨慎参考！
K:=200;
M:=10;
N:=15;
股价:=LOD(C,K)< M;
STICKLINE(LOD(C,K)< M,0,10,5,0),COLOR000080;
DRAWNUMBER(LOD(C,K)< M,0,LOD(C,K)),DRAWABOVE,COLOR00FFFF;
成交量:=LOD(V,K)< M;
STICKLINE(LOD(V,K)< M,10,20,5,0),COLOR000080;
DRAWNUMBER(LOD(V,K)< M,10,LOD(V,K)),DRAWABOVE,COLOR00FFFF;
TRUEHSL:=VOL*100*100/FINANCE(46),NODRAW;
真实换手率:=LOD(TRUEHSL,K)< M;
STICKLINE(LOD(TRUEHSL,K)< M,20,30,5,0),COLOR000080;
DRAWNUMBER(LOD(TRUEHSL,K)< M,20,LOD(TRUEHSL,K)),DRAWABOVE,COLOR00FFFF;
成交单数:=LOD(TRADENUM,K)< M;
STICKLINE(LOD(TRADENUM,K)< M,30,40,5,0),COLOR000080;
DRAWNUMBER(LOD(TRADENUM,K)< M,30,LOD(TRADENUM,K)),DRAWABOVE,COLOR00FFFF;
底部初选:=股价*成交量*真实换手率*成交单数;
STICKLINE(底部初选,40,50,5,0),COLOR000080;
DRAWICON(底部初选,40,18),DRAWABOVE,,COLOR00FFFF;
实体:=MIN(LOD(ABS(C-O),K),HOD(ABS(C-O),K))< N;
STICKLINE(MIN(LOD(ABS(C-O),K),HOD(ABS(C-O),K))< N AND LOD(C,K)< M,50,60,5,0),COLOR000080;
DRAWNUMBER(MIN(LOD(ABS(C-O),K),HOD(ABS(C-O),K))< N AND LOD(C,K)< M,50,MIN(LOD(ABS(C-O),K),HOD(ABS(C-O),K))),DRAWABOVE,;
振幅:=LOD((H-L),K)< N;
STICKLINE(LOD((H-L),K)< N AND LOD(C,K)< M ,60,70,5,0),COLOR000080;
DRAWNUMBER(LOD((H-L),K)< N AND LOD(C,K)< M,60,LOD((H-L),K)),DRAWABOVE;
底部强选:=底部初选*实体*振幅;
DRAWICON(底部强选,80,25),DRAWABOVE;
DRAWRECTREL(0,0,200,990,RGB(0,64,64)),NOFRAME;
DRAWTEXT_FIX(C>0,0.05,0.9,0,'股价位置');
DRAWTEXT_FIX(C>0,0.05,0.78,0,'成交量位置');
DRAWTEXT_FIX(C>0,0.05,0.65,0,'换手率位置');
DRAWTEXT_FIX(C>0,0.05,0.55,0,'成交单数位置');
DRAWTEXT_FIX(C>0,0.05,0.4,0,'底部初选'),COLOR00FFFF;
DRAWTEXT_FIX(C>0,0.05,0.27,0,'实体位置');
DRAWTEXT_FIX(C>0,0.05,0.15,0,'振幅位置');
DRAWTEXT_FIX(C>0,0.05,0.02,0,'底部强选'),COLOR00FFFF;
GUP3H:=SMA(ABS(LOW-REF(LOW,1)),13,1)/SMA(MAX(LOW-REF(LOW,1),0),13,1)*100;
GUP4H:=EMA(IF(CLOSE*1.2,GUP3H*13,GUP3H/13),13);
GUP7H:=IF(LLV(LOW,156),1,0);
GUP8H:=EMA(IF(LOW<=LLV(LOW,34),(GUP4H+HHV(GUP4H,34)*2)/2,0),3)/618*GUP7H;
AA:=GUP8H>REF(GUP8H,1);
TJU:=L=REFDATE(REF(LLV(L,200),3),DATE);
TJA:=AA AND TJU;
TJ1:=TJA>REF(TJA,1);
筹码启爆:(TJ1>REF(TJ1,1))*35,COLORGREEN,LINETHICK2;
DRAWTEXT(筹码启爆>0,15,'未来函数，底部不远，观察验证进入'),COLORFF0000;
