안녕하세요 예스스탁입니다. input : len(20); var : hst(0),lst(0); var : upper(Nan),lower(Nan); var : new_high(False),new_low(False); var : hsum1(0),hsum2(0),h_vwap(high),h_change(0); var : lsum1(0),lsum2(0),l_vwap(low),l_change(0); var : _avg(0),mid(0),dir(0),dir2(0); hst = highest(h,len); lst = lowest(l,len); new_high = high == hst; new_low = low == lst; if new_high == true Then { hsum1 = 0; hsum2 = 0; } hsum1 = hsum1 + (high*V); hsum2 = hsum2 + V; h_vwap = Hsum1/Hsum2; if new_low == true Then { lsum1 = 0; lsum2 = 0; } lsum1 = lsum1 + (low*V); lsum2 = lsum2 + V; l_vwap = lsum1/lsum2; h_change = h_vwap-h_vwap[1]; l_change = l_vwap-l_vwap[1]; upper = iff(new_high , hst, IFF(hst == hst[1] , upper[1] + h_change , min(hst,upper[1] + h_change))); lower = iff(new_low , lst , IFF(lst == lst[1] , lower[1] + l_change , max(lst,lower[1] + l_change))); mid = avg(upper,lower); dir = iff(new_high,1,iff(new_low,-1,0)); dir2 = iff(new_high,1,iff(new_low,-1,dir2[1])); plot1(upper, "Upper",iff(dir == -1 , Black,Red)); plot2(mid, "Mid", gray); plot3(lower,"Lower", iff(dir == -1 , Black,Green)); 즐거운 하루되세요 > 해암 님이 쓴 글입니다. > 제목 : 문의드립니다. > 아래의 트레이딩뷰 수식을 변환부탁드립니다. ==================== //@version=6 indicator("VWAP Price Channel", "VPC", overlay = true) ///_____________________________________________________________________________________________________________________ ///Inputs ///‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ tf = input.timeframe("", title = "Timeframe") len = input.int(20, title = "Length", minval = 1) ///_____________________________________________________________________________________________________________________ ///VWAP Price Channel Function ///‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ get_vpc(_len) => //Main Logic var float h_vwap = high var float l_vwap = low float upper = na float lower = na hst = ta.highest(_len) lst = ta.lowest(_len) new_high = high == hst new_low = low == lst h_vwap := ta.vwap(high,new_high) l_vwap := ta.vwap(low,new_low) h_change = ta.change(h_vwap) l_change = ta.change(l_vwap) upper := new_high ? hst : (hst == hst[1] ? upper[1] + h_change : math.min(hst,upper[1] + h_change)) lower := new_low ? lst : (lst == lst[1] ? lower[1] + l_change : math.max(lst,lower[1] + l_change)) _avg = math.avg(upper,lower) //Trend Detection & Coloring var int dir = 0 var int dir2 = 0 dir := new_high?1:new_low?-1:0 dir2 := new_high?1:new_low?-1:dir2[1] [upper,lower,_avg,hst,lst,dir,dir2] //Calling Function [upper,lower,mid,hst,lst,dir,dir2] = request.security("",tf,get_vpc(len)) ///_____________________________________________________________________________________________________________________ ///Display ///‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ u = plot(upper, title = "Upper", color = dir == 1 ? color.rgb(0,0,0,100):color.rgb(255, 3, 62), style = plot.style_linebr) plot(mid, title = "Mid", color = color.gray, display = display.none) l = plot(lower, title = "Lower", color = dir == -1 ? color.rgb(0,0,0,100):color.rgb(61, 170, 69), style = plot.style_linebr) c = plot(close, display = display.none, editable = false) fill(u,c,dir2 == 1?color.rgb(0,0,0,100):color.rgb(255, 3, 62, 95), title = "Fill") fill(l,c,dir2 == -1?color.rgb(0,0,0,100):color.rgb(61, 170, 69, 95), title = "Fill") plot(hst, title = "DC Upper", color = #004d92, display = display.none) plot(lst, title = "DC Lower", color = #004d92, display = display.none) //<---nice ====================================== 항상 감사드립니다. 수고하세요!!!