EMA Cloud: Free TradingView Indicator (Pine Script)

Add It to Your TradingView Chart

1Copy the scriptPress Copy script above, or the copy button on the code below.
2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.

Source Code

121 lines of Pine Script v6 from EMA Cloud.pine, published under MPL-2.0. Keep the author's credit and licence lines when you reuse it.

EMA Cloud.pine

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © claygrace74

//@version=6
indicator("EMA Cloud", shorttitle="EMA_C", overlay=true)

// ==================== Settings ====================
var ema_group = "EMA Ribbon Settings"
src = input.source(close, "Source", group=ema_group)
bool i_showRibbon = input.bool(true, "Show EMA Ribbon", group=ema_group)

var disp_group = "Display Settings"
bool i_showTarBaby  = input.bool(true, "Show Tar Baby (RMA 120)", group=disp_group)
bool i_showSignals  = input.bool(true, "Show Trend Shift Signals", group=disp_group)
bool i_showExpComp  = input.bool(true, "Show Expansion/Compression", group=disp_group)
upFill   = input.color(color.new(color.green, 75), "Bullish Fill", group=disp_group)
downFill = input.color(color.new(color.red, 75), "Bearish Fill", group=disp_group)

// ==================================================================================
// EMA Calculations (18 EMAs: 5 to 200)
// ==================================================================================
A = ta.ema(src, 5)
B = ta.ema(src, 10)
C = ta.ema(src, 15)
D = ta.ema(src, 20)
E = ta.ema(src, 25)
F = ta.ema(src, 30)
G = ta.ema(src, 35)
H = ta.ema(src, 40)
I = ta.ema(src, 45)
J = ta.ema(src, 50)
K = ta.ema(src, 55)
L = ta.ema(src, 60)
M = ta.ema(src, 65)
N = ta.ema(src, 70)
O = ta.ema(src, 75)
P = ta.ema(src, 80)
Q = ta.ema(src, 100)
R = ta.ema(src, 200)
tarBaby = ta.rma(ohlc4, 120)

// Fill direction helper
fillThis(m1, m2, upclr, downclr) =>
    m1 > m2 ? upclr : m1 < m2 ? downclr : color(na)

// Ribbon spread (expansion/compression detection)
spread = A - R
spreadSma = ta.sma(math.abs(spread), 20)
compressed = math.abs(spread) < spreadSma * 0.5
expanding  = math.abs(spread) > spreadSma * 1.5

// Trend signals
bullShift = ta.crossover(A, R)   // Fastest crosses above slowest
bearShift = ta.crossunder(A, R)
goldenCross = ta.crossover(J, R)  // EMA 50 crosses EMA 200
deathCross  = ta.crossunder(J, R)

// ==================================================================================
// Plots
// ==================================================================================

// EMA ribbon lines (transparent — fills provide the visual)
EMA1  = plot(i_showRibbon ? A : na, 'EMA 5',   color=color.new(color.yellow, 80), linewidth=1)
EMA2  = plot(i_showRibbon ? B : na, 'EMA 10',  color=color.new(color.purple, 80), linewidth=1)
EMA3  = plot(i_showRibbon ? C : na, 'EMA 15',  color=color.new(color.purple, 80), linewidth=1)
EMA4  = plot(i_showRibbon ? D : na, 'EMA 20',  color=color.new(color.purple, 80), linewidth=1)
EMA5  = plot(i_showRibbon ? E : na, 'EMA 25',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA6  = plot(i_showRibbon ? F : na, 'EMA 30',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA7  = plot(i_showRibbon ? G : na, 'EMA 35',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA8  = plot(i_showRibbon ? H : na, 'EMA 40',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA9  = plot(i_showRibbon ? I : na, 'EMA 45',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA10 = plot(i_showRibbon ? J : na, 'EMA 50',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA11 = plot(i_showRibbon ? K : na, 'EMA 55',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA12 = plot(i_showRibbon ? L : na, 'EMA 60',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA13 = plot(i_showRibbon ? M : na, 'EMA 65',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA14 = plot(i_showRibbon ? N : na, 'EMA 70',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA15 = plot(i_showRibbon ? O : na, 'EMA 75',  color=color.new(color.fuchsia, 80), linewidth=1)
EMA16 = plot(i_showRibbon ? P : na, 'EMA 80',  color=color.new(color.red, 80), linewidth=1)
EMA17 = plot(i_showRibbon ? Q : na, 'EMA 100', color=color.new(color.red, 80), linewidth=1)
EMA18 = plot(i_showRibbon ? R : na, 'EMA 200', color=color.new(color.red, 80), linewidth=1)

// Ribbon fills
fill(EMA1, EMA2,   color=fillThis(A, B, upFill, downFill))
fill(EMA2, EMA3,   color=fillThis(A, C, upFill, downFill))
fill(EMA3, EMA4,   color=fillThis(A, D, upFill, downFill))
fill(EMA4, EMA5,   color=fillThis(A, E, upFill, downFill))
fill(EMA5, EMA6,   color=fillThis(A, F, upFill, downFill))
fill(EMA6, EMA7,   color=fillThis(A, G, upFill, downFill))
fill(EMA7, EMA8,   color=fillThis(A, H, upFill, downFill))
fill(EMA8, EMA9,   color=fillThis(A, I, upFill, downFill))
fill(EMA9, EMA10,  color=fillThis(A, J, upFill, downFill))
fill(EMA10, EMA11, color=fillThis(A, K, upFill, downFill))
fill(EMA11, EMA12, color=fillThis(A, L, upFill, downFill))
fill(EMA12, EMA13, color=fillThis(A, M, upFill, downFill))
fill(EMA13, EMA14, color=fillThis(A, N, upFill, downFill))
fill(EMA14, EMA15, color=fillThis(A, O, upFill, downFill))
fill(EMA15, EMA16, color=fillThis(A, P, upFill, downFill))
fill(EMA16, EMA17, color=fillThis(A, Q, upFill, downFill))
fill(EMA17, EMA18, color=fillThis(A, R, upFill, downFill))

// Tar Baby
plot(i_showTarBaby ? tarBaby : na, "Tar Baby", color=color.new(color.white, 0), linewidth=2)

// Compression/expansion background
bgcolor(i_showExpComp and compressed ? color.new(color.yellow, 92) : na, title="Compression Warning")

// Trend shift signals
plotshape(i_showSignals and goldenCross, style=shape.diamond, location=location.belowbar, color=color.new(#FFD700, 0), text="Golden", textcolor=color.new(#FFD700, 0), size=size.small, title="Golden Cross")
plotshape(i_showSignals and deathCross,  style=shape.diamond, location=location.abovebar, color=color.new(color.purple, 0), text="Death", textcolor=color.new(color.purple, 0), size=size.small, title="Death Cross")
plotshape(i_showSignals and bullShift and not goldenCross, style=shape.triangleup,   location=location.belowbar, color=color.green, size=size.tiny, title="Bull Shift")
plotshape(i_showSignals and bearShift and not deathCross,  style=shape.triangledown, location=location.abovebar, color=color.red,   size=size.tiny, title="Bear Shift")

// ==================================================================================
// Alert Conditions
// ==================================================================================
alertcondition(goldenCross, "Golden Cross",       "EMA 50 crossed above EMA 200")
alertcondition(deathCross,  "Death Cross",        "EMA 50 crossed below EMA 200")
alertcondition(bullShift,   "Bullish Trend Shift","EMA 5 crossed above EMA 200")
alertcondition(bearShift,   "Bearish Trend Shift","EMA 5 crossed below EMA 200")
alertcondition(compressed,  "Ribbon Compressed",  "EMA ribbon is compressed — breakout likely")
alertcondition(expanding,   "Ribbon Expanding",   "EMA ribbon is expanding — strong trend")

Overview

EMA Cloud adds a 120-period RMA line, markers where the fastest EMA crosses the 200 EMA, golden and death crosses of the 50 and 200 EMAs, and flags for ribbon expansion or compression. Toggles switch each layer on or off. It draws on the price chart.

Eighteen-line EMA ribbon with fills
120-period RMA line
Trend shift and golden cross markers
Expansion and compression detection

Details

Published by

rubbermetal on GitHub

Code credit

claygrace74, as written in the script's header

Type

Indicator, Pine Script v6

Draws

On the price chart

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.

File

EMA Cloud.pine

Repository

github.com/rubbermetal/Pine. See its other scripts in the library

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

Setting	Type	Default	Variable
Source	`source`	`close`	`src`
Show EMA Ribbon	`bool`	`true`	`i_showRibbon`
Show Tar Baby (RMA 120)	`bool`	`true`	`i_showTarBaby`
Show Trend Shift Signals	`bool`	`true`	`i_showSignals`
Show Expansion/Compression	`bool`	`true`	`i_showExpComp`
Bullish Fill	`color`	`color.new(color.green, 75)`	`upFill`
Bearish Fill	`color`	`color.new(color.red, 75)`	`downFill`

Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.

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