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Get Bollinger bands indicator Code That Actually Works

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

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10,000+ Traders
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The Problem

You've spotted a killer Bollinger Bands strategy that squeezes volatility for breakout trades, but the Pine Script code from forums or YouTube is buggy and throws endless errors when you paste it into TradingView. Or worse, you're trying to tweak the standard Bollinger Bands yourself—adjusting periods or adding alerts—but cryptic syntax issues kill your momentum after hours of frustration. Every time, you're back to square one, doubting if you'll ever get a working indicator.

The Solution

With HorizonAI's chat interface, just type 'Create a Bollinger Bands indicator with customizable squeeze alerts and phone notifications'—and in 30 seconds, get fully working Pine Script code, auto-checked by the built-in compiler that fixes any errors before delivery. One-click copy, paste into TradingView, and your Bollinger Bands are live—no debugging required. Over 5,000 traders have generated 20,000+ scripts this way, turning ideas into profitable edges instantly.

Why Traders Choose HorizonAI for Bollinger bands indicator

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

Guaranteed Working Code

The built-in compiler auto-checks and fixes errors, so your Bollinger Bands indicator always works on the first paste—unlike manual coding or generic AIs that spit out broken scripts.

Ready in 30 Seconds

No waiting days for freelancers or weeks learning Pine Script—just chat your Bollinger Bands idea and copy the code instantly to start trading.

Endless Customization

Refine your Bollinger Bands in real-time chat: add divergence signals, volume filters, or tweak parameters until it's perfect for your strategy.

Bollinger Squeeze Alerts

Get coded alerts for Bollinger Band squeezes and breakouts, plotted clearly on your chart for high-probability volatility trades.

How It Works

From idea to working code in three simple steps

1

Describe It

Tell the AI exactly what you want your bollinger bands 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 bollinger bands 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

Bollinger bands indicator — Pine Script

This Bollinger Bands indicator plots dynamic upper/lower bands around a moving average basis, highlights squeezes for breakout setups, and triggers alerts on crosses and %B extremes—delivering clear volatility signals for precise entries.

Pine Script
//@version=5
indicator("Bollinger Bands Indicator", shorttitle="BB", overlay=true)

// Input parameters
length = input.int(20, minval=1, title="Length")
mult = input.float(2.0, minval=0.001, maxval=50, title="StdDev Multiplier")
src = input.source(close, "Source")
use20SD = input.bool(false, "Use 2x Standard Deviation for Bands")
showBB = input.bool(true, "Show Bollinger Bands")
showFill = input.bool(true, "Fill Bands")
showBasis = input.bool(true, "Show Basis")
basisColor = input.color(color.new(color.blue, 0), "Basis Color")
bandColor = input.color(color.new(color.gray, 85), "Band Color")
bandWidth = input.int(1, "Band Width")

// Additional features
showSqueeze = input.bool(true, "Show Squeeze")
squeezeThreshold = input.float(0.02, "Squeeze Threshold")
showPB = input.bool(false, "Show %B")

// Calculations
basis = ta.sma(src, length)
dev = mult * ta.stdev(src, length)
upper = basis + dev
lower = basis - dev

// %B and Bandwidth
percentB = (src - lower) / (upper - lower)
bandwidth = (upper - lower) / basis

// Squeeze condition: low bandwidth
squeeze = bandwidth < squeezeThreshold

// Plots
p_basis = plot(showBasis ? basis : na, "Basis", basisColor, 1)
p_upper = plot(showBB ? upper : na, "Upper", bandColor, bandWidth)
p_lower = plot(showBB ? lower : na, "Lower", bandColor, bandWidth)
fill(p_upper, p_lower, title="Background", color=showFill ? color.new(bandColor, 95) : na)

// %B plot
plot(showPB ? percentB : na, "%B", color.orange, 1)

// Squeeze background
bgcolor(showSqueeze and squeeze ? color.new(color.red, 90) : na, title="Squeeze")

// Alerts
alertcondition(ta.crossover(src, upper), title="Price Crossed Upper Band", message="Price crossed above Upper Bollinger Band")
alertcondition(ta.crossunder(src, lower), title="Price Crossed Lower Band", message="Price crossed below Lower Bollinger Band")
alertcondition(squeeze[1] and not squeeze, title="Squeeze Released", message="Bollinger Band Squeeze released - potential breakout")
alertcondition(ta.crossover(percentB, 1.0), title="%B Overbought", message="%B crossed above 1.0 - potential overbought")
alertcondition(ta.crossunder(percentB, 0.0), title="%B Oversold", message="%B crossed below 0.0 - potential oversold")

// Table for info (optional display)
if barstate.islast
    var table infoTable = table.new(position.top_right, 2, 4, bgcolor=color.white, border_width=1)
    table.cell(infoTable, 0, 0, "BB Basis", text_color=color.black)
    table.cell(infoTable, 1, 0, str.tostring(basis, "#.##"), text_color=color.black)
    table.cell(infoTable, 0, 1, "Upper", text_color=color.black)
    table.cell(infoTable, 1, 1, str.tostring(upper, "#.##"), text_color=color.black)
    table.cell(infoTable, 0, 2, "Lower", text_color=color.black)
    table.cell(infoTable, 1, 2, str.tostring(lower, "#.##"), text_color=color.black)
    table.cell(infoTable, 0, 3, squeeze ? "SQUEEZE" : "Normal", text_color=squeeze ? color.red : color.green)

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

Generate Your Own Code
"I wasted weekends tweaking Bollinger Bands code from TradingView scripts, but errors always broke it—until HorizonAI. Typed 'Bollinger Bands with squeeze alerts for phone notifications,' got perfect code in 20 seconds, pasted it, and now alerts hit my phone on every volatility breakout. Game-changer for my day trades."
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 bollinger bands indicator code actually work?

Absolutely—HorizonAI's built-in compiler auto-checks and fixes every error before you get the code, ensuring your Bollinger Bands indicator pastes perfectly into TradingView. Over 5,000 traders have generated 20,000+ flawless scripts. No more debugging nightmares.

How is this different from asking ChatGPT?

HorizonAI is trained specifically on the full Pine Script manual and trading strategies, so it nails Bollinger Bands logic without hallucinations—plus the auto-compiler fixes errors ChatGPT ignores. ChatGPT often outputs broken code that fails to compile. Traders get production-ready scripts in seconds.

Can I customize the bollinger bands indicator after generating it?

Yes, it's a chat conversation—ask to add squeeze alerts, volume filters, or MT5 conversion, and iterate until your Bollinger Bands match your exact strategy. No starting over. Refine in real-time like talking to a pro coder.

How long does it take to get my bollinger bands indicator code?

Under 30 seconds: type your Bollinger Bands idea, AI generates and auto-fixes the code, one-click copy to TradingView. Learning to code takes weeks, freelancers take days—HorizonAI delivers instantly for 5,000+ traders.

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.

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