“强势买入”副图+指标，指标没有未来函数。
指标原理：
该指标根据大盘强弱走势标示“适度介入区”、“介入区”、“适度撤离区”和“撤离区”，根据个股强弱走势标示“留意”、“买入”和“卖出”点。下面介绍指标使用方法：
指标使用方法：
1、买入点、区均符合才可买入。
2、卖出点、区其一出现就应卖出。
3、留意信号：在个股强弱下行阶段，如涨势上拐，会出现金钻信号，表示买入信号将会出现。在个股强弱上行阶段，如涨势下拐，会出现蓝钻信号，表示卖出信号将会出现。
4、买入信号：在个股强弱下行阶段，如涨势、涨幅先后上拐，会出现上手指买入信号。如涨幅上穿个股强弱或0轴，会分别出现低位或高位红箭买入信号。
5、卖出信号：在个股强弱上行阶段，如涨势、涨幅先后下拐，会出现下手指卖出信号。如涨幅下穿个股强弱或0轴，会分别出现高位或低位绿箭卖出信号。
强势买入副图源码：
VAR1:=DATE>=2012120199-19000000;
VAR2:=VAR1=1 AND DAY>=1 AND DAY<=15 AND MOD(MONTH,2)=MOD(INTPART(2012120199/100),2);
VAR3:=COUNT(VAR1=1,0)=1 OR VAR2>REF(VAR2,1);
VAR4:=VAR3=1 AND COUNT(VAR3=1,20)<2 AND CURRBARSCOUNT<=20 AND FROMOPEN>60;
VAR5:=VAR1=1 AND BARSLAST(VAR4=1)>=5=1;
VAR6:=(INDEXC-MA(INDEXC,2*20))/MA(INDEXC,2*20)*100;
VAR7:=IF(INDEXC>0,EMA(VAR6,20),DRAWNULL);
VAR8:=IF(INDEXC>0,EMA(VAR7,20/2),DRAWNULL);
VAR9:=(C-MA(C,2*20))/MA(C,2*20)*100;
VAR10:=EMA(EMA(VAR9,20),20/2);
VAR11:=EMA(EMA(VAR9,20)-VAR10,20/4)*2;
VAR12:=IF(VAR5,DRAWNULL,VAR8);
VAR13:=IF(VAR5,DRAWNULL,VAR10);
VAR14:=IF(VAR5,DRAWNULL,VAR10-VAR8);
VAR15:=IF(VAR5,DRAWNULL,EMA(VAR9,20));
VAR16:=IF(VAR5,DRAWNULL,VAR11);
VAR17:=VAR16>REF(VAR16,1) AND REF(VAR16,1)<=REF(VAR16,2);
VAR18:=VAR15>REF(VAR15,1) AND REF(VAR15,1)<=REF(VAR15,2);
VAR19:=((VAR18=1 AND VAR16>REF(VAR16,1)) OR (VAR17=1 AND VAR15>REF(VAR15,1))) AND VAR15<VAR13;
VAR20:=CROSS(VAR15,VAR13);
VAR21:=CROSS(VAR15,0)=1 AND VAR15>VAR13;
VAR22:=VAR16<REF(VAR16,1) AND REF(VAR16,1)>=REF(VAR16,2);
VAR23:=VAR22=1 AND VAR15>VAR13;
VAR24:=VAR15<REF(VAR15,1) AND REF(VAR15,1)>=REF(VAR15,2);
VAR25:=((VAR24=1 AND VAR16<REF(VAR16,1)) OR (VAR22=1 AND VAR15<REF(VAR15,1))) AND VAR15>VAR13;
VAR28:=CROSS(VAR13,VAR15);
VAR29:=CROSS(0,VAR15)=1 AND VAR15<VAR13;
适度介入区:(VAR12-REF(VAR12,1)>0 AND VAR12<0)*0.60,STICK,COLOR00FFFF;
介入区:(VAR12-REF(VAR12,1)>0 AND VAR12>=0)*0.80,STICK,COLOR0000FF;
适度撤离区:(VAR12-REF(VAR12,1)<0 AND VAR12>=0)*0.40,STICK,COLOR00FF00;
撤离区:(VAR12-REF(VAR12,1)<0 AND VAR12<0)*0.20,STICK,COLORFFFF00;
买入点:VAR19=1 OR VAR20=1=1 OR VAR21=1,NODRAW,COLOR00FFFF;
卖出点:VAR25=1 OR VAR28=1=1 OR VAR29=1,NODRAW,COLOR00FF00;
强势:VAR15>VAR13 AND VAR14>0.005 AND VAR14>REF(VAR14,1),COLORFFFFFF;
强势起点:CROSS(VAR15,VAR13) OR CROSS(VAR14,0.005) OR CROSS(VAR14,REF(VAR14,1)) AND 强势=1,NODRAW,COLORFF00FF;
DRAWICON(VAR17=1 AND VAR15<VAR13=1 AND IF(VAR5,0,1),1.25,26);
DRAWICON(VAR23=1 AND IF(VAR5,0,1),1.25,24);
DRAWICON(VAR19=1 AND NOT(VAR20=1 OR VAR21) AND IF(VAR5,0,1),0.08,11);
DRAWICON(VAR20=1=1 OR VAR21=1 AND IF(VAR5,0,1),IF(VAR15>0,0.5,0.28),1);
DRAWICON(VAR25=1 AND NOT(VAR28=1 OR VAR29) AND IF(VAR5,0,1),0.95,12);
DRAWICON(VAR28=1=1 OR VAR29=1 AND IF(VAR5,0,1),IF(VAR15<0,0.5,0.75),2);
DRAWICON(强势起点=1 AND IF(VAR5,0,1),0.85,5);
