Three Step Future Trend Indicator

This topic has 3 replies, 2 voices, and was last updated 1 week ago by LucasBest.

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05/19/2025 at 10:44 PM #247352

LucasBest

If someone who have some extra times and a very good knowledge in PRT and TV, can translate it, i would really appreciate.

Three Step Future-Trend [BigBeluga]
https://fr.tradingview.com/v/ay15DZnZ/

"]// This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International  
// https://creativecommons.org/licenses/by-nc-sa/4.0/
// © BigBeluga

//@version=6
indicator('Three Step Future-Trend [BigBeluga]', overlay = true)


// ＩＮＰＵＴＳ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
int period = input.int(25, 'Period')
color color_up = input.color(color.lime, 'UP', inline = 'c')
color color_dn = input.color(#d42583, 'DOWN', inline = 'c')
// }



// ＣＡＬＣＵＬＡＴＩＯＮＳ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
draw_boxes(period, color1, color2, color3) =>
    float H = ta.highest(50)
    float L = ta.lowest(50)
    var boxes = array.new<box>()

    if barstate.islast

        for i = 0 to 2 by 1
            int index1 = period * (i > 0 ? i + 1 : 1)
            int index2 = period * i
            color color = i == 0 ? color1 : i == 1 ? color2 : color3
            box1 = box.new(bar_index - index1 + 1, H[index2], bar_index - period * i, L[index2], bgcolor = color.new(color, 90), border_color = color, border_width = 2, text = str.tostring(index1) + ' - ' + str.tostring(index2), text_size = size.large, text_color = chart.fg_color, text_halign = text.align_right, text_valign = color == color_up ? text.align_bottom : text.align_top)

            boxes.push(box1)

            if boxes.size() > 3
                box.delete(boxes.shift())

future_trend(period, src) =>
    var color = color(na)
    var delta1 = float(na)
    var delta2 = float(na)
    var delta3 = float(na)
    var total1 = float(na)
    var total2 = float(na)
    var total3 = float(na)

    array<float> values = array.new<float>(period + 1)
    array<float> delta = array.new<float>(period + 1)

    array<chart.point> future_trend = array.new<chart.point>(period + 1)

    delta_vol = close > open ? volume : -volume

    delta1 := math.sum(delta_vol, period)
    delta2 := math.sum(delta_vol, period * 2) - delta1
    delta3 := math.sum(delta_vol, period * 3) - delta1 - delta2

    total1 := math.sum(volume, period)
    total2 := math.sum(volume, period * 2) - total1
    total3 := math.sum(volume, period * 3) - total1 - total2

    color color1 = delta1 > 0 ? color_up : color_dn
    color color2 = delta2 > 0 ? color_up : color_dn
    color color3 = delta3 > 0 ? color_up : color_dn


    if barstate.islast
        for i = 0 to period by 1
            values.set(i, math.avg(src[i], src[i + period], src[i + period * 2]))
            delta.set(i, math.avg(delta_vol[i], delta_vol[i + period], delta_vol[i + period * 2]))


        values.reverse()

        series float diff = src - values.first()
        series float vol_delta = delta.avg()

        for i = 0 to period by 1
            future_trend.set(i, chart.point.from_index(bar_index + i, diff + values.get(i)))

        color := vol_delta > 0 ? color_up : color_dn

        polyline.delete(polyline.new(future_trend, true, line_color = color, line_width = 2)[1])
        label lb1 = label.new(future_trend.last(), style = label.style_label_left, color = color)

        lb1.set_text(str.tostring(vol_delta, format.volume) + '\n' + str.tostring(lb1.get_y(), '#,###.##'))
        label.delete(lb1[1])

        table dash = table.new(position.bottom_right, 10, 10, frame_color = color, bgcolor = color.new(color, 90), frame_width = 2, border_color = color.new(chart.fg_color, 70), border_width = 1)
        for i = 0 to 2 by 1
            index1 = period * (i > 0 ? i + 1 : 1)
            index2 = period * i
            dash.cell(0, i + 2, str.tostring(index1) + ' - ' + str.tostring(index2), text_color = chart.fg_color)

        dash.merge_cells(0, 0, 2, 0)
        dash.cell(0, 0, 'Volume Data', text_color = color.new(chart.fg_color, 50))
        dash.cell(1, 2, str.tostring(delta1, format.volume), text_color = color1)
        dash.cell(1, 3, str.tostring(delta2, format.volume), text_color = color2)
        dash.cell(1, 4, str.tostring(delta3, format.volume), text_color = color3)

        dash.cell(2, 2, str.tostring(total1, format.volume), text_color = color.new(chart.fg_color, 20))
        dash.cell(2, 3, str.tostring(total2, format.volume), text_color = color.new(chart.fg_color, 20))
        dash.cell(2, 4, str.tostring(total3, format.volume), text_color = color.new(chart.fg_color, 20))
        dash.cell(0, 1, 'Period', text_color = color.new(chart.fg_color, 0))
        dash.cell(1, 1, 'Delta', text_color = color.new(chart.fg_color, 0))
        dash.cell(2, 1, 'Total', text_color = color.new(chart.fg_color, 0))



    draw_boxes(period, color1, color2, color3)
    // }



// ＰＬＯＴ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{
future_trend(period, close)
// }

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"]// This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International

// https://creativecommons.org/licenses/by-nc-sa/4.0/

// © BigBeluga

//@version=6

indicator('Three Step Future-Trend [BigBeluga]', overlay = true)

// ＩＮＰＵＴＳ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{

int period = input.int(25, 'Period')

color color_up = input.color(color.lime, 'UP', inline = 'c')

color color_dn = input.color(#d42583, 'DOWN', inline = 'c')

// }

// ＣＡＬＣＵＬＡＴＩＯＮＳ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{

draw_boxes(period, color1, color2, color3) =>

float H = ta.highest(50)

float L = ta.lowest(50)

var boxes = array.new<box>()

if barstate.islast

for i = 0 to 2 by 1

int index1 = period * (i > 0 ? i + 1 : 1)

int index2 = period * i

color color = i == 0 ? color1 : i == 1 ? color2 : color3

box1 = box.new(bar_index - index1 + 1, H[index2], bar_index - period * i, L[index2], bgcolor = color.new(color, 90), border_color = color, border_width = 2, text = str.tostring(index1) + ' - ' + str.tostring(index2), text_size = size.large, text_color = chart.fg_color, text_halign = text.align_right, text_valign = color == color_up ? text.align_bottom : text.align_top)

boxes.push(box1)

if boxes.size() > 3

box.delete(boxes.shift())

future_trend(period, src) =>

var color = color(na)

var delta1 = float(na)

var delta2 = float(na)

var delta3 = float(na)

var total1 = float(na)

var total2 = float(na)

var total3 = float(na)

array<float> values = array.new<float>(period + 1)

array<float> delta = array.new<float>(period + 1)

array<chart.point> future_trend = array.new<chart.point>(period + 1)

delta_vol = close > open ? volume : -volume

delta1 := math.sum(delta_vol, period)

delta2 := math.sum(delta_vol, period * 2) - delta1

delta3 := math.sum(delta_vol, period * 3) - delta1 - delta2

total1 := math.sum(volume, period)

total2 := math.sum(volume, period * 2) - total1

total3 := math.sum(volume, period * 3) - total1 - total2

color color1 = delta1 > 0 ? color_up : color_dn

color color2 = delta2 > 0 ? color_up : color_dn

color color3 = delta3 > 0 ? color_up : color_dn

if barstate.islast

for i = 0 to period by 1

values.set(i, math.avg(src[i], src[i + period], src[i + period * 2]))

delta.set(i, math.avg(delta_vol[i], delta_vol[i + period], delta_vol[i + period * 2]))

values.reverse()

series float diff = src - values.first()

series float vol_delta = delta.avg()

for i = 0 to period by 1

future_trend.set(i, chart.point.from_index(bar_index + i, diff + values.get(i)))

color := vol_delta > 0 ? color_up : color_dn

polyline.delete(polyline.new(future_trend, true, line_color = color, line_width = 2)[1])

label lb1 = label.new(future_trend.last(), style = label.style_label_left, color = color)

lb1.set_text(str.tostring(vol_delta, format.volume) + '\n' + str.tostring(lb1.get_y(), '#,###.##'))

label.delete(lb1[1])

table dash = table.new(position.bottom_right, 10, 10, frame_color = color, bgcolor = color.new(color, 90), frame_width = 2, border_color = color.new(chart.fg_color, 70), border_width = 1)

for i = 0 to 2 by 1

index1 = period * (i > 0 ? i + 1 : 1)

index2 = period * i

dash.cell(0, i + 2, str.tostring(index1) + ' - ' + str.tostring(index2), text_color = chart.fg_color)

dash.merge_cells(0, 0, 2, 0)

dash.cell(0, 0, 'Volume Data', text_color = color.new(chart.fg_color, 50))

dash.cell(1, 2, str.tostring(delta1, format.volume), text_color = color1)

dash.cell(1, 3, str.tostring(delta2, format.volume), text_color = color2)

dash.cell(1, 4, str.tostring(delta3, format.volume), text_color = color3)

dash.cell(2, 2, str.tostring(total1, format.volume), text_color = color.new(chart.fg_color, 20))

dash.cell(2, 3, str.tostring(total2, format.volume), text_color = color.new(chart.fg_color, 20))

dash.cell(2, 4, str.tostring(total3, format.volume), text_color = color.new(chart.fg_color, 20))

dash.cell(0, 1, 'Period', text_color = color.new(chart.fg_color, 0))

dash.cell(1, 1, 'Delta', text_color = color.new(chart.fg_color, 0))

dash.cell(2, 1, 'Total', text_color = color.new(chart.fg_color, 0))

draw_boxes(period, color1, color2, color3)

// }

// ＰＬＯＴ ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――{

future_trend(period, close)

// }

LucasBest

Participant

Topics: 22

Replies: 384

Been thanked: 132 times

05/20/2025 at 9:52 AM #247364

Iván

Hi. I’ll try to translate it.
For future posts, please use titles that are related to the content so that other users can benefit from searches.
I’ve changed it.

1 user thanked author for this post.

LaMaille

Iván

Moderator

Topics: 0

Replies: 1518

Been thanked: 590 times

05/20/2025 at 2:40 PM #247381

Iván

Here you have:

//---------------------------------------------------//
//PRC_Three Step Future-Trend
//version = 0
//20.05.2025
//Iván González @ www.prorealcode.com
//Sharing ProRealTime knowledge
//---------------------------------------------------//
// INPUTS
//---------------------------------------------------//
defparam drawonlastbaronly = true
period = 25
deltaVolume = 0

IF close > open THEN
deltaVolume = volume
ELSE
deltaVolume = -volume
ENDIF

// === DELTA PER BLOCK ===
delta1 = summation[period](deltaVolume)
delta2 = summation[period * 2](deltaVolume) - delta1
delta3 = summation[period * 3](deltaVolume) - delta1 - delta2

// === TOTAL VOLUME PER BLOCK ===
total1 = summation[period](volume)
total2 = summation[period * 2](volume) - total1
total3 = summation[period * 3](volume) - total1 - total2

// === COLORS BASED ON TREND ===
IF delta1 > 0 THEN
red1 = 0
green1 = 230
blue1 = 118
ELSE
red1 = 212
green1 = 37
blue1 = 131
ENDIF

IF delta2 > 0 THEN
red2 = 0
green2 = 230
blue2 = 118
ELSE
red2 = 212
green2 = 37
blue2 = 131
ENDIF

IF delta3 > 0 THEN
red3 = 0
green3 = 230
blue3 = 118
ELSE
red3 = 212
green3 = 37
blue3 = 131
ENDIF

// === VOLUME BLOCK VISUALIZATION ===
// Box 1 (most recent)
left1 = barindex - period
right1 = barindex
top1 = highest[50](high)
bot1 = lowest[50](low)
drawrectangle(left1, top1, right1, bot1) coloured(red1, green1, blue1) fillcolor(red1, green1, blue1, 30)

// Box 2 (previous)
left2 = barindex - period * 2
right2 = barindex - period
top2 = highest[50](high)[period]
bot2 = lowest[50](low)[period]
drawrectangle(left2, top2, right2, bot2) coloured(red2, green2, blue2) fillcolor(red2, green2, blue2, 30)

// Box 3 (oldest)
left3 = barindex - period * 3
right3 = barindex - period * 2
top3 = highest[50](high)[period * 2]
bot3 = lowest[50](low)[period * 2]
drawrectangle(left3, top3, right3, bot3) coloured(red3, green3, blue3) fillcolor(red3, green3, blue3, 30)

// === FUTURE TREND PROJECTION ===
refValue = (close[0] + close[period] + close[period * 2]) / 3
IF islastbarupdate THEN
cumDelta = 0
FOR i = 0 TO period DO
$Value[i] = (close[i] + close[i + period] + close[i + period * 2]) / 3
$delta[i] = (deltaVolume[i] + deltaVolume[i + period] + deltaVolume[i + period * 2]) / 3
cumDelta = cumDelta + $delta[i]
NEXT
FOR j = 0 TO period DO
$ValueRev[j] = $Value[period - j]
NEXT
diff = close - $ValueRev[0]
voldelta = cumDelta / period
IF voldelta > 0 THEN
r = 0
g = 230
b = 118
ELSE
r = 212
g = 37
b = 131
ENDIF
FOR k = 0 TO period DO
$futureIdx[k] = barindex + k
$futurePrice[k] = diff + $ValueRev[k]
drawsegment($futureIdx[k + 1], $futurePrice[k + 1], $futureIdx[k], $futurePrice[k]) coloured(r, g, b)
NEXT

// === DATA TABLE ===
// Delta Volume
drawrectangle(-300, -80, -10, -180) anchor(topright, xshift, yshift)fillcolor(r,g,b,30)
drawtext("Period", -250, -100) anchor(topright, xshift, yshift)
drawtext("Delta", -150, -100) anchor(topright, xshift, yshift)
drawtext("Total", -50, -100) anchor(topright, xshift, yshift)
drawtext("25-0", -250, -120) anchor(topright, xshift, yshift)
drawtext("#delta1#", -150, -120) anchor(topright, xshift, yshift)
drawtext("#total1#", -50, -120) anchor(topright, xshift, yshift)
drawtext("50-25", -250, -140) anchor(topright, xshift, yshift)
drawtext("#delta2#", -150, -140) anchor(topright, xshift, yshift)
drawtext("#total2#", -50, -140) anchor(topright, xshift, yshift)
drawtext("75-50", -250, -160) anchor(topright, xshift, yshift)
drawtext("#delta3#", -150, -160) anchor(topright, xshift, yshift)
drawtext("#total3#", -50, -160) anchor(topright, xshift, yshift)
// Proyected Price
FuturePrice=$futurePrice[period]
drawtext("Proyected Price",-220,-200)anchor(topright,xshift,yshift)
drawtext("#FuturePrice#",-75,-200)anchor(topright,xshift,yshift)
drawrectangle(-300,-220,-10,-180)anchor(topright,xshift,yshift)fillcolor(r,g,b,30)
ENDIF
//---------------------------------------------------//
return

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//---------------------------------------------------//

//PRC_Three Step Future-Trend

//version = 0

//20.05.2025

//Iván González @ www.prorealcode.com

//Sharing ProRealTime knowledge

//---------------------------------------------------//

// INPUTS

//---------------------------------------------------//

defparam drawonlastbaronly = true

period = 25

deltaVolume = 0

IF close > open THEN

deltaVolume = volume

ELSE

deltaVolume = -volume

ENDIF

// === DELTA PER BLOCK ===

delta1 = summation[period](deltaVolume)

delta2 = summation[period * 2](deltaVolume) - delta1

delta3 = summation[period * 3](deltaVolume) - delta1 - delta2

// === TOTAL VOLUME PER BLOCK ===

total1 = summation[period](volume)

total2 = summation[period * 2](volume) - total1

total3 = summation[period * 3](volume) - total1 - total2

// === COLORS BASED ON TREND ===

IF delta1 > 0 THEN

red1 = 0

green1 = 230

blue1 = 118

ELSE

red1 = 212

green1 = 37

blue1 = 131

ENDIF

IF delta2 > 0 THEN

red2 = 0

green2 = 230

blue2 = 118

ELSE

red2 = 212

green2 = 37

blue2 = 131

ENDIF

IF delta3 > 0 THEN

red3 = 0

green3 = 230

blue3 = 118

ELSE

red3 = 212

green3 = 37

blue3 = 131

ENDIF

// === VOLUME BLOCK VISUALIZATION ===

// Box 1 (most recent)

left1 = barindex - period

right1 = barindex

top1 = highest[50](high)

bot1 = lowest[50](low)

drawrectangle(left1, top1, right1, bot1) coloured(red1, green1, blue1) fillcolor(red1, green1, blue1, 30)

// Box 2 (previous)

left2 = barindex - period * 2

right2 = barindex - period

top2 = highest[50](high)[period]

bot2 = lowest[50](low)[period]

drawrectangle(left2, top2, right2, bot2) coloured(red2, green2, blue2) fillcolor(red2, green2, blue2, 30)

// Box 3 (oldest)

left3 = barindex - period * 3

right3 = barindex - period * 2

top3 = highest[50](high)[period * 2]

bot3 = lowest[50](low)[period * 2]

drawrectangle(left3, top3, right3, bot3) coloured(red3, green3, blue3) fillcolor(red3, green3, blue3, 30)

// === FUTURE TREND PROJECTION ===

refValue = (close[0] + close[period] + close[period * 2]) / 3

IF islastbarupdate THEN

cumDelta = 0

FOR i = 0 TO period DO

$Value[i] = (close[i] + close[i + period] + close[i + period * 2]) / 3

$delta[i] = (deltaVolume[i] + deltaVolume[i + period] + deltaVolume[i + period * 2]) / 3

cumDelta = cumDelta + $delta[i]

FOR j = 0 TO period DO

$ValueRev[j] = $Value[period - j]

diff = close - $ValueRev[0]

voldelta = cumDelta / period

IF voldelta > 0 THEN

r = 0

g = 230

b = 118

ELSE

r = 212

g = 37

b = 131

ENDIF

FOR k = 0 TO period DO

$futureIdx[k] = barindex + k

$futurePrice[k] = diff + $ValueRev[k]

drawsegment($futureIdx[k + 1], $futurePrice[k + 1], $futureIdx[k], $futurePrice[k]) coloured(r, g, b)

// === DATA TABLE ===

// Delta Volume

drawrectangle(-300, -80, -10, -180) anchor(topright, xshift, yshift)fillcolor(r,g,b,30)

drawtext("Period", -250, -100) anchor(topright, xshift, yshift)

drawtext("Delta", -150, -100) anchor(topright, xshift, yshift)

drawtext("Total", -50, -100) anchor(topright, xshift, yshift)

drawtext("25-0", -250, -120) anchor(topright, xshift, yshift)

drawtext("#delta1#", -150, -120) anchor(topright, xshift, yshift)

drawtext("#total1#", -50, -120) anchor(topright, xshift, yshift)

drawtext("50-25", -250, -140) anchor(topright, xshift, yshift)

drawtext("#delta2#", -150, -140) anchor(topright, xshift, yshift)

drawtext("#total2#", -50, -140) anchor(topright, xshift, yshift)

drawtext("75-50", -250, -160) anchor(topright, xshift, yshift)

drawtext("#delta3#", -150, -160) anchor(topright, xshift, yshift)

drawtext("#total3#", -50, -160) anchor(topright, xshift, yshift)

// Proyected Price

FuturePrice=$futurePrice[period]

drawtext("Proyected Price",-220,-200)anchor(topright,xshift,yshift)

drawtext("#FuturePrice#",-75,-200)anchor(topright,xshift,yshift)

drawrectangle(-300,-220,-10,-180)anchor(topright,xshift,yshift)fillcolor(r,g,b,30)

ENDIF

//---------------------------------------------------//

return

2 users thanked author for this post.

LucasBest,

robertogozzi

Iván

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Replies: 1518

Been thanked: 590 times

05/20/2025 at 8:44 PM #247402

LucasBest

Wow that was quick and well done! Muchas gracias Iván

LucasBest

Participant

Topics: 22

Replies: 384

Been thanked: 132 times

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