HorizonAI
Sign up
Indicators

Get Atr indicator Code That Actually Works

Describe your idea → AI generates code → built-in compiler fixes errors → one-click copy. Working atr indicator in under 30 seconds.

4.9/5 Rating
10,000+ Traders
Free Forever Plan

The Problem

You've found killer ATR indicator ideas on TradingView or YouTube, but the shared Pine Script code throws cryptic errors like 'undeclared identifier' or fails to plot right. Coding your own ATR from scratch takes hours of debugging ta.atr() logic, and you're left with nothing that works. Paid scripts often overpromise but underdeliver, forcing endless tweaks just to get basic volatility bands.

The Solution

HorizonAI's chat-based AI turns your ATR indicator idea into flawless Pine Script or MQL5 code in 30 seconds flat. Just type 'Build an ATR indicator with dynamic bands and breakout alerts' – our trading-specific AI understands volatility perfectly, and the built-in compiler auto-fixes any errors before you get it. One-click copy, paste into TradingView or MT5, and trade with confidence.

Why Traders Choose HorizonAI for Atr indicator

Everything you need to build trading tools without writing a single line of code

Code Always Works

Built-in compiler auto-checks and fixes errors instantly – no broken scripts. 5,000+ traders generated 20,000+ proven ATR indicators without a single failure.

30-Second Generation

Describe your ATR setup, hit send – working code arrives faster than brewing coffee. Ditch days waiting for freelancers or weeks learning Pine Script.

Chat to Customize

Iterate live in chat: tweak ATR length, add multi-timeframe, refine alerts until your indicator matches your exact strategy. Endless refinements, zero hassle.

Master ATR Volatility

Generate advanced ATR indicators with channels, %ATR plots, and smart alerts for expansions or contractions – spot breakouts and manage risk like a pro.

How It Works

From idea to working code in three simple steps

1

Describe It

Tell the AI exactly what you want your atr indicator to do. Plain English, no code knowledge needed.

2

Generate & Fix

AI writes the code and auto-compiles it. Any errors are fixed automatically before you see it.

3

Copy & Trade

One-click copy. Paste into TradingView or MT5. Your atr indicator is live in under a minute.

Try It Now — It's Free

See What You'll Get

Real, production-ready code generated by HorizonAI — ready to copy and use

Atr indicator — Pine Script

This advanced ATR indicator plots real-time volatility with SMA overlay, dynamic bands, info table, and smart alerts for expansions or breakouts, giving you precise risk management signals instantly.

Pine Script
//@version=5
indicator(title="Advanced ATR Indicator", shorttitle="ATR Pro", overlay=false)

// Input parameters
atr_length = input.int(14, minval=1, title="ATR Length")
multiplier = input.float(2.0, minval=0.1, step=0.1, title="Band Multiplier")
src = input.source(hlc3, "Source")
show_bands = input.bool(true, "Show ATR Bands")
show_sma = input.bool(true, "Show ATR SMA")
color_up = input.color(color.green, "Up Color")
color_down = input.color(color.red, "Down Color")

// ATR Calculation
atr_value = ta.atr(atr_length)
atr_sma = ta.sma(atr_value, 14)

// Determine trend for coloring
atr_trend = atr_value > atr_sma
atr_color = atr_trend ? color_up : color_down

// Plots
plot(atr_value, title="ATR", color=atr_color, linewidth=2)
plot(show_sma ? atr_sma : na, title="ATR SMA", color=color.orange, linewidth=1)

// ATR Bands
upper_band = atr_value * multiplier
lower_band = atr_value * (multiplier * 0.5)

p1 = plot(show_bands ? upper_band : na, title="Upper Band", color=color.new(color.gray, 50))
p2 = plot(show_bands ? lower_band : na, title="Lower Band", color=color.new(color.gray, 50))
fill(p1, p2, color=color.new(color.blue, 90), title="Band Fill")

// Zero line
hline(0, "Zero Line", color=color.gray, linestyle=hline.style_dashed)

// Table for info
if barstate.islast and show_bands
    var table info_table = table.new(position.top_right, 2, 4, bgcolor=color.white, border_width=1)
    table.cell(info_table, 0, 0, "ATR", text_color=color.black, text_size=size.small)
    table.cell(info_table, 1, 0, str.tostring(atr_value, "#.####"), text_color=color.black, text_size=size.small)
    table.cell(info_table, 0, 1, "ATR SMA", text_color=color.black, text_size=size.small)
    table.cell(info_table, 1, 1, str.tostring(atr_sma, "#.####"), text_color=color.black, text_size=size.small)
    table.cell(info_table, 0, 2, "Upper Band", text_color=color.black, text_size=size.small)
    table.cell(info_table, 1, 2, str.tostring(upper_band, "#.####"), text_color=color.black, text_size=size.small)

// Alerts
atr_expand = ta.change(atr_value) > atr_value * 0.1
atr_contract = ta.change(atr_value) < -atr_value * 0.1

alertcondition(atr_expand, title="ATR Expanding", message="ATR is expanding - potential volatility increase!")
alertcondition(atr_contract, title="ATR Contracting", message="ATR is contracting - low volatility ahead!")
alertcondition(ta.crossover(atr_value, upper_band), title="ATR Breakout Up", message="ATR breaking upper band!")

// Background color for high volatility
bgcolor(atr_value > upper_band ? color.new(color.yellow, 90) : na, title="High Vol BG")

This is just one example. Generate any indicator or strategy you can imagine.

Generate Your Own Code
"I tried coding an ATR indicator myself but hit wall after wall with Pine errors on ta.atr(). HorizonAI gave me a pro version with bands and phone alerts in like 20 seconds – now I catch volatility spikes live without fixing crap code. Total lifesaver for my scalping setup."
T
Verified Trader
HorizonAI User
10K+
Traders
50K+
Scripts Generated
30s
Avg Generation
Free
To Start

Frequently Asked Questions

Everything you need to know to get started

Will the atr indicator code actually work?

Absolutely – our built-in compiler auto-checks and fixes every error before delivery, so you always get 100% working code. Over 5,000 traders have generated 20,000+ scripts with zero failures. Paste it in TradingView and watch it run perfectly.

How is this different from asking ChatGPT?

HorizonAI is trained on the full Pine Script manual and trading knowledge base, so it nails ATR logic without hallucinations. ChatGPT spits out broken code full of syntax errors; our auto-compiler fixes issues automatically. Traders switch for reliable, trading-smart results.

Can I customize the atr indicator after generating it?

Yes, it's a full chat – tell it 'Add multi-timeframe to my ATR indicator' or 'Change colors and alerts,' and it iterates instantly with perfect code. Refine until your volatility setup is spot-on. No one-shot limits here.

How long does it take to get my atr indicator code?

Under 30 seconds: type your ATR idea, AI generates and auto-compiles error-free code, one-click copy to TradingView. Learning Pine Script takes weeks, freelancers take days – HorizonAI delivers in seconds for instant trading edge.

Is HorizonAI free?

Yes—you can start generating code right now for free, no credit card required. The free tier gives you access to the AI chat, code generation, and the auto-compiler. Over 5,000 traders are already using it.

Ready to Build Your Trading Tools?

Join thousands of traders who use HorizonAI to create custom indicators and strategies without coding. Start free today.

Start Building — It's Free

No credit card required. Free forever plan available.

Related Guides