커뮤니티
수식수정요청
2025-02-21 16:02:25
354
글번호 188435
수고 많습니다
이베스트때 가입 LS증권에 사용 하고자 합니다
트레이딩뷰 지표입니다
indicator("오실레이터", max_labels_count = 500, max_lines_count = 500)
// ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
int   length   = input.int(50, minval=1, title="Filter Length")
bool  disp_lvl = input.bool(true, "Levels")
color up_color = input.color(color.rgb(70, 236, 200), "", inline = "color")
color dn_color = input.color(#fc6c37, "", inline = "color")
var buy_line = line(na)
var sell_line = line(na)
// }
// ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
float sma1   = ta.sma(close, 25)
float sma_n1 = ((close - sma1) - ta.sma(close - sma1, 25)) / ta.stdev(close - sma1, 25)
float area   = ta.sma(high-low, 100)
// Two-pole smooth filter function
f_two_pole_filter(source, length) =>
    var float smooth1 = na
    var float smooth2 = na
    alpha = 2.0 / (length + 1)
    if na(smooth1)
        smooth1 := source
    else
        smooth1 := (1 - alpha) * smooth1 + alpha * source
    if na(smooth2)
        smooth2 := smooth1
    else
        smooth2 := (1 - alpha) * smooth2 + alpha * smooth1
// Osc
two_p = f_two_pole_filter(sma_n1, length)
two_pp = two_p[4]
// Colors
color buy_col1  = color.from_gradient(two_p, -1, 0.5, up_color, na)
color buy_col2  = color.from_gradient(two_p, -1, 0.5, color.new(up_color, 50), na)
color sell_col1 = color.from_gradient(two_p, -0.5, 1, na, dn_color)
color sell_col2 = color.from_gradient(two_p, -0.5, 1, na, color.new(dn_color, 50))
color color     = two_p > two_pp
                  ? color.from_gradient(two_p, -1,1, up_color, color.new(up_color, 0))
                  : color.from_gradient(two_p, -1,1,color.new(dn_color, 0), dn_color)
// Signals
bool buy  = ta.crossover(two_p, two_pp) and two_p < 0 and barstate.isconfirmed
bool sell = ta.crossunder(two_p, two_pp) and two_p > 0 and barstate.isconfirmed
// }
//――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
if buy //and two_p < -0.5
    sell_line := line(na)
    if disp_lvl
        buy_line := line.new(
                             bar_index-1
                             , low[1] - area
                             , bar_index
                             , low[1] - area
                             , force_overlay = true
                             , color = buy_col1
                             , style = line.style_dashed
                             )
    label.new(bar_index-1, low[1] - area
             , color = buy_col1, style = label.style_label_up, force_overlay = true, size = size.tiny)
if ta.crossunder(low, buy_line.get_y1()) and barstate.isconfirmed
    label.new(
               bar_index-1
             , buy_line.get_y1()
             , color = color.new(up_color, 100)
             , style = label.style_label_center
             , force_overlay = true
             , size = size.large
             , text = "✖"
             , textcolor = up_color
             )
    buy_line := line(na)
if sell //and two_p > 0.5
    buy_line := line(na)
    if disp_lvl
        sell_line := line.new(
                             bar_index-1
                             , high[1] + area
                             , bar_index
                             , high[1] + area
                             , force_overlay = true
                             , color = sell_col1
                             , style = line.style_dashed
                             )
    label.new(bar_index-1, high[1] + area
             , color = sell_col1, style = label.style_label_down, force_overlay = true, size = size.tiny)
if ta.crossover(high, sell_line.get_y1()) and barstate.isconfirmed
    label.new(
               bar_index-1
             , sell_line.get_y1()
             , color = color.new(dn_color, 100)
             , style = label.style_label_center
             , force_overlay = true
             , size = size.large
             , text = "✖"
             , textcolor = dn_color
             )
    sell_line := line(na)
switch
    not na(buy_line)  => buy_line. set_x2(bar_index)
    not na(sell_line) => sell_line.set_x2(bar_index)
plotshape(buy ? two_p[1] : na, "Buy", shape.circle, location.absolute, buy_col2, -1, size = size.small)
plotshape(buy ? two_p[1] : na, "Buy", shape.circle, location.absolute, buy_col1, -1, size = size.tiny)
plotshape(sell ? two_p[1] : na, "Sell", shape.circle, location.absolute, sell_col2, -1, size = size.small)
plotshape(sell ? two_p[1] : na, "Sell", shape.circle, location.absolute, sell_col1, -1, size = size.tiny)
p11 = plot(1, color = color.new(chart.fg_color, 80))
plot(0.5, color = color.white)
p00 = plot(0, color = color.new(bar_index % 2 == 0 ? chart.fg_color : na, 0))
plot(-0.5, color = color.white)
p_1 = plot(-1, color = color.new(chart.fg_color, 80))
fill(p11, p00, 2, -1, color.new(chart.fg_color, 80), na)
fill(p_1, p00, 1, -2, na, color.new(chart.fg_color, 80))
p1 = plot(two_p, color = color, linewidth = 1)
p2 = plot(two_pp, display = display.none)
fill(p1, p2, two_p, two_pp, color, na)
// }
답변 1
예스스탁 예스스탁 답변
2025-02-21 17:38:43
안녕하세요
예스스탁입니다.
표시 기능이 트레이딩뷰와 다른부분이 있고
제공되지 않는 기능도 있어 비슷하게 표시되게 작성해 드립니다.
input : length(50);
input : disp_lvl(true);
input : up_color(Cyan);
input : dn_color(Red);
var : sma1(0),sma_n1(0),area(0);
var : smooth1(nan),smooth2(nan),alpha(0);
var : two_p(0),two_pp(0),tx1(0),tx2(0);
sma1 = ma(c,25);
sma_n1 = ((close - sma1) - ma(close - sma1, 25)) / std(close - sma1, 25);
area = ma(high-low, 100);
alpha = 2.0 / (length + 1);
if IsNaN(smooth1) == true Then
smooth1 = sma_n1;
else
smooth1 = (1 - alpha) * smooth1 + alpha * sma_n1;
if IsNaN(smooth2) == true Then
smooth2 = smooth1;
else
smooth2 = (1 - alpha) * smooth2 + alpha * smooth1;
two_p = smooth2;
two_pp = two_p[4];
plot1(1, "1",Gray);
plot2(0.5,"0.5",Gray);
plot3(0,"0.5",Gray);
plot4(-0.5,"-0.5",Gray);
plot5(-1,"-1.0",Gray);
plot6(two_p,"two_p",IFf(two_p > two_pp,up_color,dn_color));
plot7(two_pp,"two_pp",Blue);
if CrossUp(two_p, two_pp) and two_p < 0 Then
{
tx1 = Text_New_Self(sDate,sTime,two_p,"●");
Text_SetStyle(tx1,2,2);
Text_SetColor(tx1,up_color);
tx2 = Text_New(sDate,sTime,L,"▲");
Text_SetStyle(tx2,2,0);
Text_SetColor(tx2,up_color);
}
if CrossDown(two_p, two_pp) and two_p > 0 Then
{
tx1 = Text_New_Self(sDate,sTime,two_p,"●");
Text_SetStyle(tx1,2,2);
Text_SetColor(tx1,dn_color);
tx2 = Text_New(sDate,sTime,H,"▼");
Text_SetStyle(tx2,2,1);
Text_SetColor(tx2,dn_color);
}
즐거운 하루되세요
> 한아나 님이 쓴 글입니다.
> 제목 : 수식수정요청
> 수고 많습니다
이베스트때 가입 LS증권에 사용 하고자 합니다
트레이딩뷰 지표입니다
indicator("오실레이터", max_labels_count = 500, max_lines_count = 500)
// ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
int   length   = input.int(50, minval=1, title="Filter Length")
bool  disp_lvl = input.bool(true, "Levels")
color up_color = input.color(color.rgb(70, 236, 200), "", inline = "color")
color dn_color = input.color(#fc6c37, "", inline = "color")
var buy_line = line(na)
var sell_line = line(na)
// }
// ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
float sma1   = ta.sma(close, 25)
float sma_n1 = ((close - sma1) - ta.sma(close - sma1, 25)) / ta.stdev(close - sma1, 25)
float area   = ta.sma(high-low, 100)
// Two-pole smooth filter function
f_two_pole_filter(source, length) =>
    var float smooth1 = na
    var float smooth2 = na
    alpha = 2.0 / (length + 1)
    if na(smooth1)
        smooth1 := source
    else
        smooth1 := (1 - alpha) * smooth1 + alpha * source
    if na(smooth2)
        smooth2 := smooth1
    else
        smooth2 := (1 - alpha) * smooth2 + alpha * smooth1
// Osc
two_p = f_two_pole_filter(sma_n1, length)
two_pp = two_p[4]
// Colors
color buy_col1  = color.from_gradient(two_p, -1, 0.5, up_color, na)
color buy_col2  = color.from_gradient(two_p, -1, 0.5, color.new(up_color, 50), na)
color sell_col1 = color.from_gradient(two_p, -0.5, 1, na, dn_color)
color sell_col2 = color.from_gradient(two_p, -0.5, 1, na, color.new(dn_color, 50))
color color     = two_p > two_pp
                  ? color.from_gradient(two_p, -1,1, up_color, color.new(up_color, 0))
                  : color.from_gradient(two_p, -1,1,color.new(dn_color, 0), dn_color)
// Signals
bool buy  = ta.crossover(two_p, two_pp) and two_p < 0 and barstate.isconfirmed
bool sell = ta.crossunder(two_p, two_pp) and two_p > 0 and barstate.isconfirmed
// }
//――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
if buy //and two_p < -0.5
    sell_line := line(na)
    if disp_lvl
        buy_line := line.new(
                             bar_index-1
                             , low[1] - area
                             , bar_index
                             , low[1] - area
                             , force_overlay = true
                             , color = buy_col1
                             , style = line.style_dashed
                             )
    label.new(bar_index-1, low[1] - area
             , color = buy_col1, style = label.style_label_up, force_overlay = true, size = size.tiny)
if ta.crossunder(low, buy_line.get_y1()) and barstate.isconfirmed
    label.new(
               bar_index-1
             , buy_line.get_y1()
             , color = color.new(up_color, 100)
             , style = label.style_label_center
             , force_overlay = true
             , size = size.large
             , text = "✖"
             , textcolor = up_color
             )
    buy_line := line(na)
if sell //and two_p > 0.5
    buy_line := line(na)
    if disp_lvl
        sell_line := line.new(
                             bar_index-1
                             , high[1] + area
                             , bar_index
                             , high[1] + area
                             , force_overlay = true
                             , color = sell_col1
                             , style = line.style_dashed
                             )
    label.new(bar_index-1, high[1] + area
             , color = sell_col1, style = label.style_label_down, force_overlay = true, size = size.tiny)
if ta.crossover(high, sell_line.get_y1()) and barstate.isconfirmed
    label.new(
               bar_index-1
             , sell_line.get_y1()
             , color = color.new(dn_color, 100)
             , style = label.style_label_center
             , force_overlay = true
             , size = size.large
             , text = "✖"
             , textcolor = dn_color
             )
    sell_line := line(na)
switch
    not na(buy_line)  => buy_line. set_x2(bar_index)
    not na(sell_line) => sell_line.set_x2(bar_index)
plotshape(buy ? two_p[1] : na, "Buy", shape.circle, location.absolute, buy_col2, -1, size = size.small)
plotshape(buy ? two_p[1] : na, "Buy", shape.circle, location.absolute, buy_col1, -1, size = size.tiny)
plotshape(sell ? two_p[1] : na, "Sell", shape.circle, location.absolute, sell_col2, -1, size = size.small)
plotshape(sell ? two_p[1] : na, "Sell", shape.circle, location.absolute, sell_col1, -1, size = size.tiny)
p11 = plot(1, color = color.new(chart.fg_color, 80))
plot(0.5, color = color.white)
p00 = plot(0, color = color.new(bar_index % 2 == 0 ? chart.fg_color : na, 0))
plot(-0.5, color = color.white)
p_1 = plot(-1, color = color.new(chart.fg_color, 80))
fill(p11, p00, 2, -1, color.new(chart.fg_color, 80), na)
fill(p_1, p00, 1, -2, na, color.new(chart.fg_color, 80))
p1 = plot(two_p, color = color, linewidth = 1)
p2 = plot(two_pp, display = display.none)
fill(p1, p2, two_p, two_pp, color, na)
// }
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