Formula writing 1000 questions 70-71

70. Ask:
a:zig(4,10); tj:=a>ref(a,1) and a>refx(a,1); tj1:=a<ref(a,1) and a<refx(a,1) ; s:=if(tj or tj1,a,0); DRAWNUMBER(tj,a*(1+n1/1000),s,2)COLORMAGENTA,align0; DRAWNUMBER(tj1,a/(1+n1/1000) ,s,2)COLORGREEN,align0; I have such an indicator, and I want to make an early warning that it will not break the previous low, can it work Answer (vkioli2): {method 1} a:zig(4,10); tj:=a> ref(a,1) and a>refx(a,1); tj1:=a<ref(a,1) and a<refx(a,1); s:=if(tj or tj1,a,0) ; DRAWNUMBER(tj,ref(a,barslast(tj1)),s,2)COLORMAGENTA,align0; DRAWNUMBER(tj1,ref(a,barslast(tj)),s,2)COLORGREEN,align0; {method 2} a :zig(4,10); tj:=a>ref(a,1) and a>refx(a,1); tj1:=a<ref(a,1) and a<refx(a,1); s:=if(tj or tj1,a,0); b1:ref(a,barslast(tj1)); b2:ref(a,barslast(tj)); DRAWNUMBER(tj,b2,s,2)COLORMAGENTA; DRAWNUMBER(tj1,b1,s,2) COLORGREEN;QUOTE:71. Question: Can anyone manage to make the average cost line of changing hands not only show individual stocks but also be used in the market in the analyst's main chart? a1:=SUMBARS(v,CAPITAL); CMA:sum(AMOUNT,a1)/sum(v,a1)/100,PRECIS2, Color567A89; {100% change hands average cost line}; Answer (ahfyxl): A1:=SUMBARS(VOL,CAPITAL); CMA:IF(CAPITAL>0,SUM(AMOUNT,A1)/SUM(VOL,A1)/100 ,EMA(CLOSE,120)),PRECIS2; (Note) There are two problems when it is used in the market: 1. The CAPITAL=0 of the market, of course, can also be manually defined and assigned to it; 2. The market index is not the price, and the market average price A big difference. To solve the display problem of the indicator under the main chart of the market, it can be replaced by the moving average of the index.