请问什么免费股票行情软件可以记录自己的自选股？

最近查阅了一些资料,整理了一个自我觉得还说得过去的指标,暂且命名为汰 弱留强,它的最大优点就是能帮助你适时诊断自己手中股票的未来走势,用法很简单,只要指导线趋势向上就可以判定股票的未来走势向上,建议持有该类型的股票,放弃指导线趋势向下的股票,这样可以最大限度地保证你帐户的资金盈多亏少。操作原则：只做指导线上穿准强线以上的股票，这样的股票走势逆转的可能性最小，所以介入的风险也最小！
       我也是个散户,不能说是股市的成功者,但我完全能够体会出散户朋友尤其是那些在股市中屡战屡败伤痕累累的朋友心中那份无奈和伤痛,所以我愿意奉献好的指标,同时也希望朋友们把你手中宝贝似的指标奉献给大家,帮助那些和我们一样在股市在苦苦挣扎的朋友早日解套,让每一个朋友的脸上都能洋溢出春天般的笑容好吗？谢谢！

大智慧幅图公式汰弱留强原码：
强势线:2,linethick2,ColorFF00FF;
准强线:1.3,linethick1,Color00FF00;
up:=( c > o or c > ref(c,1)) and v > ref(v,1);
aa:=count(up,3)=3;
bb:=llv(l,5)=llv(l,120);
cc:=c > ma(c,3);
llt:=aa and bb and cc;
{头部}
v1:=llv(low,10);
v2:=hhv(h,25);
警戒线:3.1,linethick3,Color00FFFF;
高抛线:3.5,linethick2,Color0000FF;
指导线:ema((c-v1)/(v2-v1)*4,4);
m5:=ma(指导线,5);
低吸线:0.3,linethick1,colorwhite;
Var2:=IF(EMA(CLOSE,5)/EMA(EMA(CLOSE,9),16)<=0.85 AND CLOSE/REF(CLOSE,1)>0.905 AND CLOSE/REF(CLOSE,1)<1.05 AND VOL/CAPITAL*100<5,50,0);
Var3:=(-100)*(HHV(HIGH,34)-CLOSE)/(HHV(HIGH,34)-LLV(LOW,34))+100;
Var4:=(-100)*(HHV(HIGH,50)-CLOSE)/(HHV(HIGH,50)-LLV(LOW,50))+100;
Var5:=(-100)*(HHV(HIGH,70)-CLOSE)/(HHV(HIGH,70)-LLV(LOW,70))+100;
Var6:=((CLOSE-MA(CLOSE,34))/MA(CLOSE,34)*100+10)*5;
Var7:=((CLOSE-MA(CLOSE,50))/MA(CLOSE,50)*100+10)*5;
Var8:=((CLOSE-MA(CLOSE,70))/MA(CLOSE,70)*100+10)*5;
Var9:=(Var3+Var4+Var5+Var6+Var7+Var8)/6;
VarA:=EMA(Var9,3);
VarB:=ABS(Var6-Var8);
VarC:=(Var9+VarB)/2;
VarD:=(-1)*(EMA(100*(1-WINNER(CLOSE)),1)-50)+50;
VarE:=VarD+VarC;
VarF:=IF(Var2>0 AND VarE<0,200,0);
Var10:=IF(VarC<0 AND CLOSE=LLV(CLOSE,5) AND CLOSE/REF(CLOSE,1)>0.905 AND CLOSE/REF(CLOSE,1)<1.05 AND VOL/CAPITAL*100<5,-50,0);
Var11:=IF(VarE<0 AND Var10=-50,100,0);
Var12:=MA(CLOSE,3);
Var13:=REF(CLOSE,2)*0.865;
Var14:=REF(CLOSE,13)*0.772;
Var15:=MIN(Var13,Var14);
Var16:=100*VOL/CAPITAL;
Var17:=MA(CLOSE,13);
Var18:=IF((CLOSE-Var15)/CLOSE<0.03 AND SUM(Var16,5)/5<1.8,1,0);
Var19:=IF(Var18>0 AND (Var10<0 OR Var2>0),100,0);
Var1A:=Var19;
Var1B:=IF(VarF>0 AND Var11>0 AND SUM(VOL/CAPITAL*100,5)/5<1 OR Var18>0 AND REF(CLOSE,1)/REF(CLOSE,2)>0.902 OR (VarF>0 AND Var11>0 AND SUM(VOL/CAPITAL*100,5)/5<1 OR Var18>0) AND (Var10<0 OR Var2>0) AND Var19<10,50,0);
Var1C:=(VarF>0 AND Var11>0 AND SUM(VOL/CAPITAL*100,5)/5<1 OR Var18>0) AND (Var10<0 OR Var2>0);
Var1D:=VarF>0 AND Var11>0 AND SUM(VOL/CAPITAL*100,5)/5<1 OR Var18>0 AND REF(CLOSE,1)/REF(CLOSE,2)>0.902;
大底区域 :   ( Var1C OR Var1D )*3,linethick2,colorred;