TradingView Codes: The Complete Guide to Pine Script, Indicators, Strategies, and Embeds

TradingView codes are essentially the building blocks that let you customize your charting experience and share it with others. Think of them in two main ways:

First, you have Pine Script. This is TradingView's own programming language that lets you create your own technical indicators or even fully automated trading strategies. It's what powers all the tools on the platform.

Second, there are embed codes. These are snippets of HTML, kind of like a YouTube embed code, that let you put a live, interactive TradingView chart directly on your own website or blog.

Getting comfortable with both types of code opens up a world of possibilities. You can build your own unique trading tools and then seamlessly display your market analysis online. This guide will walk you through the basics of what these codes are, how to start using them, where to find great scripts from other traders, and the simple steps to embed a professional-looking chart anywhere.

What "TradingView codes" means

When traders talk about "TradingView code," they're usually referring to one of two things:

• Pine Script: This is the behind-the-scenes language for everything on TradingView. It's used to write custom indicators (like a special moving average) and strategies that can be tested against historical data. It all happens right on your chart.
• Widget Embed Codes: This is the ready-made HTML code TradingView provides. You just copy and paste it to display a live chart on your own site, just like you see on the TradingView platform itself.

The beauty of TradingView is its massive community library. Thousands of traders publish their Pine Script code for everyone to use, which means you can often find a pre-made script that does exactly what you need, saving you a ton of time and effort.

Why TradingView Scripts Are a Game-Changer

Think of Pine Script as your personal toolkit for turning those "what if" trading ideas into something you can actually see and test. Instead of just wondering if a strategy would work, you can code the logic, see it plotted right on the chart, and check all your conditions automatically.

It's incredibly useful for both digging into past data and for your live market analysis. You're not starting from scratch, either. There's a massive library of community-built scripts and all the standard indicators right at your fingertips. The real magic happens when you mix those proven tools with your own custom logic to find your own advantage and make smarter decisions.

And it's not just for your own charts. Those embeddable widgets let you drop live, up-to-date charts into blog posts, your website's homepage, or even a client dashboard. It's a simple way to make your content or product much more insightful and useful for everyone who sees it.

The Core Pieces of Pine Script

Think of Pine Script as a set of building blocks. It all starts with you telling the program what you're trying to build. Are you creating an indicator to visualize data, or a strategy to test trading rules? This initial declaration determines how your script will appear on the chart.

Indicators are all about visualization. You'll use functions like plot() to draw lines or shapes on the screen. A really handy feature is input(), which lets you (or anyone using your script) add adjustable settings. This means you can tweak values without ever touching the code itself.

Strategies are for backtesting. They use a different set of functions, like strategy.entry(), to simulate placing trades. The main goal here is to run your trading idea against historical data to see how it would have performed. It's a powerful way to check if an idea has any merit before you risk real money.

// Minimal indicator example
indicator("My Script", overlay=false)
plot(close, title="Close")

Even this tiny example shows you the essential parts. The first line declares it as an indicator and gives it a name. The second line tells it to draw the closing price. Because we set overlay=false, it gets its own dedicated space below the main chart. This is the simplest way to get your own code onto a chart and start seeing results.

Building Block	What It's For	Common Functions
Indicator	Visualizing data (e.g., moving averages, RSI)	plot(), hline(), input()
Strategy	Backtesting trading rules and logic	strategy.entry(), strategy.exit()

The plot function is your go-to tool for drawing lines, while the indicator's name helps you keep everything organized, especially when you have multiple scripts running at once.

From seeing to doing: turning your indicator into a trading plan

Think of an indicator as a hunch—a visual clue on your chart that something might be happening. A strategy is what happens when you take that hunch and build a full set of rules around it. You're moving from saying, "Hmm, that looks interesting," to asking, "What would happen if I actually traded this?"

This is where backtesting comes in. By using functions like strategy.entry, you can tell the computer exactly when to buy and sell based on your indicator's signals. The software then runs your rules against years of historical market data in seconds, showing you the hypothetical results. It's like a flight simulator for your trading ideas, letting you tweak and test everything safely before you ever risk real money.

Starting with a simple indicator to see how it looks, and then encoding it into a strategy for testing, is the most logical way to go from a gut feeling to a data-backed plan.

// Simple moving-average crossover strategy
strategy("SMA Crossover Strategy", overlay=true, initial_capital=10000)
fastLen = input.int(10, "Fast SMA")
slowLen = input.int(50, "Slow SMA")
fast = ta.sma(close, fastLen)
slow = ta.sma(close, slowLen)

bullCross = ta.crossover(fast, slow)
bearCross = ta.crossunder(fast, slow)

plot(fast, color=color.new(color.green, 0), title="Fast SMA")
plot(slow, color=color.new(color.red, 0), title="Slow SMA")

if bullCross
    strategy.entry("Long", strategy.long)
if bearCross
    strategy.close("Long")

The code above is a classic starting point. It uses a simple moving average crossover—a concept that's easy to understand. The fast average crossing above the slow one triggers a buy, and crossing below triggers a sell.

Popular built‑in and community indicators to know

If you're just getting started on TradingView, you'll find a whole toolkit right at your fingertips. The platform comes packed with classic indicators that form the backbone of many trading strategies. We're talking about things like Moving Averages, RSI, Stochastic, Bollinger Bands, MACD, and the Ichimoku Cloud.

But the real magic happens in the community. Traders are constantly sharing and refining their own scripts. Some of the most popular ones you'll come across include the Squeeze Momentum Indicator, various versions of MACD that look across different time frames, the WaveTrend Oscillator [WT], and different Supertrend implementations.

The key is often to combine a few of these that work well together. Using complementary indicators can help you get a clearer picture of the trend, momentum, and market volatility. Just remember, every tool gives you a different piece of the puzzle, so it's always a good idea to test them out and see how they work for you. For those looking to master more advanced scripting techniques, exploring resources like the Pine Script V4 Unlocking Advanced TradingView Scripting Capabilities guide can significantly enhance your coding skills.

Here's a quick rundown of what these popular indicators can do:

• Moving Averages are great for spotting the overall direction of a trend and smoothing out all the little price jumps.
• RSI and Stochastic are your go-to oscillators for gauging momentum and figuring out if an asset might be overbought or oversold.
• Bollinger Bands help you see when the market is volatile and can signal when a period of tight consolidation might be about to break out.
• MACD combines trend and momentum by looking at the relationship between EMAs, giving you signals with its moving signal line.
• Ichimoku Cloud is like an all-in-one dashboard that gives you a view of the trend, key support/resistance levels, and momentum.
• Supertrend and WaveTrend are wildly popular community scripts that offer their own unique takes on identifying trends and momentum shifts.

Practical TradingView code patterns you can adapt

If you're just starting out with writing your own TradingView scripts, a moving-average crossover is a great place to begin. It gives you a clear visual signal for following trends without automatically placing any trades, which is perfect for your first few builds.

To make it a bit smarter, you can add an RSI filter. This basically acts as a double-check, making sure the market's momentum is on your side before you get a signal. The best part is, you can set all the important levels as inputs, so you can easily play around with different settings to see what works.

Once you're happy with how it looks, you can take that exact same logic and move it into a "strategy" to start testing your entry and exit rules with historical data.

// Indicator: SMA crossover with RSI filter (no orders)
indicator("SMA X + RSI Filter", overlay=true)
fastLen = input.int(10, "Fast SMA")
slowLen = input.int(50, "Slow SMA")
rsiLen  = input.int(14, "RSI Length")
rsiMin  = input.int(55, "RSI Min for Longs")

fast = ta.sma(close, fastLen)
slow = ta.sma(close, slowLen)
rsi  = ta.rsi(close, rsiLen)

longSignal = ta.crossover(fast, slow) and rsi >= rsiMin

plot(fast, color=color.green, title="Fast")
plot(slow, color=color.red,   title="Slow")
plotshape(longSignal, style=shape.triangleup, color=color.new(color.green, 0), size=size.tiny, title="Long Signal")

This code is a solid example of how to mix a crossover signal with a momentum check. By using inputs for the key values, you can easily adjust the tool for different stocks or timeframes. The little triangle that pops up on the chart makes it simple to look back and see exactly when your conditions were met.

Finding and using public TradingView scripts

Think of TradingView's Public Script Library as a massive, community-built toolbox. It's the perfect place to discover indicators and strategies that other traders have built and shared.

When you're browsing, you'll see each script comes with a name, a description, and information on when it was last updated. These details are super helpful for figuring out if a script is right for you and if the author is still actively maintaining it.

The best part is how easy it is to experiment. You can load any public script directly onto your chart with a single click. Once it's on your chart, you can open up the code to see how it's built. This is a fantastic way to learn. You can see how others structure their code, handle user inputs, and plot things on the chart.

If you find a script you like, you can often take the ideas and adapt them for your own use. You can tweak the logic, change the colors, or combine parts of it with other scripts, all within the rules of Pine Script. This process of finding a script, trying it out, learning from its code, and then modifying it is one of the fastest ways to improve your own coding skills.

Supercharge Your Site with TradingView Charts

Want to add live, professional-looking financial charts to your website or blog? TradingView makes it surprisingly simple.

They offer these handy, customizable tools called widgets. Think of them as building blocks for charts and market data. A popular one is the Symbol Overview, which gives you a quick, at-a-glance look at a stock or cryptocurrency.

The best part? TradingView provides ready-to-use code snippets for each widget. Whether you're working with simple HTML or a React app, you can just drop the code in. Their documentation walks you through all the different settings you can tweak to get the look and feel just right.

By embedding one of these widgets, you can add a dynamic, self-updating layer of market context to your articles or products. It's a great way to add visual flair and real-time data without you having to manually update a thing.

How to write clean, organized Pine Script code

Think of writing code like tidying up a workspace. When everything has a clear place and purpose, you can find what you need instantly and avoid costly mistakes. Here's a simple way to structure your Pine scripts so they're easy to understand, tweak, and reuse.

Start with the foundation. Begin your script by clearly declaring its purpose and giving your variables intuitive names. It's the difference between naming a variable buySignal versus x1—one is obvious, the other is a mystery.

Group your settings at the top. Put all your user inputs—like the lengths of moving averages or overbought/oversold levels—in one dedicated section at the beginning. This is a huge time-saver for anyone using your script. They can see all the knobs and dials they can adjust without having to dig through the logic.

Be intentional with your charts. Only plot what's absolutely necessary. Cluttering the chart with too many lines makes it hard to read. When you do plot something, give it a clear name (like "Fast MA Breakout") and use consistent colors. A green line for buy signals and a red line for sells makes your script's story self-explanatory at a glance.

Keep your strategy logic crystal clear. When you're building a strategy for backtesting, make your entry and exit conditions explicit. Don't bury the numbers in the code; turn them into input parameters. This way, you can easily test how changing a stop-loss from 1% to 2% affects performance, and you can reliably compare results across different stocks and timeframes. Trust me, your future self will thank you for the organization.

Making Your Script Easy to Find and Use

Think of it like naming a file on your computer: if you give your script a clear, descriptive name, people are way more likely to find it when they search. A name like "RSI_Strategy" is much better than "My_Script_v2."

Once they find it, a clear description tells them exactly what it does at a glance. This is what turns a casual browser into someone who actually uses your work.

Here's how to make your script page super helpful for others:

• Be a Good Teacher with Documentation: Don't assume people will just "get it." A little explanation goes a long way. Inside your code, use comments to explain the tricky parts. On your script's page, briefly explain what each input setting does and what the output lines or labels on the chart represent. This helps everyone set things up correctly and understand what they're seeing, which means they'll use your script the way you intended.

• Updates Build Trust: When traders see that you're actively improving your script—fixing little bugs, adding sensible features, or refining the logic—it builds credibility. It shows you're engaged and responsive, which makes people much more confident in trying out your work and providing constructive feedback.

In short, a little extra effort in naming, describing, and maintaining your script makes it significantly more discoverable and valuable to the community.

Common mistakes and how to sidestep them

It's easy to get tripped up when you're setting up your analysis. Here are a few common slip-ups I see, and how you can avoid them.

Mixing up your goals from the start. Right at the beginning, you need to decide: are you building this to create a chart, or are you building it to test a trading idea? The way you code it will be completely different for each purpose. Getting this clear in your head first saves a ton of confusion and rework later.

Throwing too many indicators on a chart. It's tempting to add every tool you know, but more isn't always better. Think of it like a car dashboard—if it's covered in a hundred different dials and lights, you can't focus on the speedometer. Each indicator is meant to tell you something specific. When you layer them all on top of each other, the important signals just get lost in the noise.

Hard-coding values instead of using inputs. This one is a huge time-waster. If you have to dig into your code and change a number every time you want to test a new setting, you'll slow down to a crawl. Instead, set up configurable inputs for key values right from the start. This lets you tweak settings on the fly and test new ideas in seconds, without ever touching the code.

Your Workflow: From a Spark of an Idea to a Published Strategy

Here's a straightforward way to think about building and sharing a trading idea, step by step.

1. Start Small & Validate the Core Idea Begin by sketching out the main logic of your concept with the most basic code possible. The goal here is to simply see if the core idea plots on the chart. Don't worry about making it perfect yet—just get the foundation working.

2. Build Upon the Foundation Once the basic logic is working, you can start adding the inputs a user would control and refining the signals. Tweak things until the visual behavior on the chart looks right and works consistently across different assets.

3. Define the Rules & Test It Now, convert your indicator into a concrete strategy. This means giving it explicit rules for when to enter and when to exit a trade. The most crucial part? Put your strategy to the test by running backtests on a good amount of historical data. This helps you see how it might have performed in the past.

4. Document Your Process Be sure to document your thinking right in your code's comments and description. Note down your assumptions (e.g., "This works best in a trending market") and any limitations you're aware of. This transparency is helpful for both your future self and others.

5. Share Your Work with Context If you want to showcase your strategy on your own blog or website, you can easily embed a live TradingView chart. This lets you tell the story of your strategy while the widget displays the real, live market data that brings your narrative to life.

Your Friendly Guide to Starting with TradingView Scripts

Jumping into TradingView's Pine Script can feel like a lot, but breaking it down into a few simple steps makes it totally manageable. Think of this as your quick-start guide to avoid common pitfalls and build something useful from the get-go.

• First, figure out your "why." Are you creating an indicator to visualize a concept on the chart, or are you building a strategy to backtest trading rules? This is the most important decision because it determines whether you start with indicator or strategy in your code. Picking the right one from the start saves you a massive headache later.

• Make your script flexible with inputs. Hard-coding values is a pain because you have to constantly tweak the code itself. Instead, use input() functions for things like period lengths or colors. This lets you (or anyone using your script) adjust settings with a simple menu, making it super easy to experiment and see what works best.

• Start simple, then layer up. It's tempting to build a complex, one-of-a-kind indicator right away. A much better path is to first recreate a well-known indicator like an RSI or a Moving Average. Once you're comfortable with that, you can start adding your own custom logic or combining ideas on top of that solid foundation.

If you want to skip the coding learning curve entirely, tools like Pineify let you build these indicators and strategies visually. You can select from 149+ technical indicators, set up complex conditions, and generate error-free Pine Script code without ever writing a line of code, which is perfect for quickly testing out the concepts mentioned above.

• Learn from what others have built. One of the best ways to learn is to open up other scripts in the TradingView community library. You can see how experienced coders structure their work, name their variables, and use plot functions effectively to display information cleanly. It's like having a cheat sheet from the pros.

• Share your work beyond the chart. Did you know you can easily put your TradingView charts and indicators on your own website or blog? Using their ready-made widgets, you can provide live market context to your readers directly from your site, which makes your content much more dynamic and engaging.

Code gallery: extendable templates

Here are a couple of simple starting points you can build on as you develop your trading approach. Think of them as flexible foundations—you can add your own filters and risk management rules as your strategy becomes more refined.

// Template: Momentum confirmation overlay
indicator("Momentum Confirmation", overlay=true)
len = input.int(14, "RSI Length")
th  = input.int(60, "RSI Threshold")
r   = ta.rsi(close, len)
plot(r, title="RSI")
hline(th, color=color.new(color.green, 50))
bgcolor(r > th ? color.new(color.green, 90) : na)

This momentum template gives you a quick visual cue when the RSI reading crosses above your chosen level. It's handy for spotting when momentum is strong enough to consider alongside other signals like breakouts or crossovers.

// Template: Strategy shell for testing entries
strategy("Strategy Shell", overlay=true, initial_capital=10000)
len = input.int(20, "Basis Length")
basis = ta.sma(close, len)
longEntry = close > basis
longExit  = close < basis

plot(basis, color=color.orange, title="Basis")

if longEntry
    strategy.entry("L", strategy.long)
if longExit
    strategy.close("L")

This basic strategy framework shows a simple entry and exit loop built around a moving average. You can easily swap out the moving average for your preferred indicator and add your own conditions to refine when entries and exits happen.

How to choose between built‑in and community scripts

Think of built-in indicators as your reliable, go-to tools. They're stable, well-understood, and cover all the basics you need to get started. They give you a solid foundation to build on.

Community scripts, on the other hand, are like the cool, experimental ideas from other traders. They can introduce unique combinations—like Squeeze Momentum or WaveTrend—that you might not have thought of yourself. These scripts reflect the latest crowd-sourced knowledge and can offer fresh perspectives.

So, how do you balance them? It's pretty straightforward:

1. Start with the built-ins. Use them to get a firm grasp on the core price behaviors.
2. Then, experiment carefully. Once you're comfortable, test a few well-regarded community scripts to see if they give you any extra insight or clarity that the standard tools don't.

Feature	Built-in Scripts	Community Scripts
Nature	Stable, reliable foundation	Innovative, experimental ideas
Best For	Learning core concepts and reliable analysis	Exploring new, crowd-sourced strategies
Approach	Use these first to understand the basics	Test these later to see if they add value

How to Add the Symbol Overview Widget to Your Site

Getting the Symbol Overview widget up and running on your page is pretty straightforward. Here's how to do it, step-by-step:

1. Head over to the documentation and pick the symbols, time intervals, and design options you want for your widget.
2. Once you're happy with how it looks, just copy the code that's generated for you.
3. Paste that code directly into your website's HTML or into your React component if that's what you're using. This works whether you have a simple static site or a more complex React app.

A quick tip: Before you hit publish, give it a test run! Check how the widget looks and works on both your phone and your computer to make sure everything is clear and loads quickly for all your visitors.

Feature	Use Case
Plain HTML	Simple, static websites
React Component	Modern, dynamic web applications

Your TradingView Questions, Answered

Q: What language are TradingView codes written in for indicators and strategies? A: It's all done in Pine Script. Think of it as TradingView's own programming language, built from the ground up to help you create custom indicators and test out trading ideas directly on their charts.

Q: Where can I find ready‑made TradingView codes to learn from or use? A: Head straight to the TradingView Scripts library. It's a massive collection of indicators and strategies shared by other users. You can load them onto your chart, but more importantly, you can open up the code to see how they work, which is a fantastic way to learn Pine Script.

Q: Which built‑in indicators should I try first when learning? A: If you're just starting out, focus on these core ones to get a well-rounded view of the markets:

• Moving Averages & Bollinger Bands: Great for understanding trend and volatility.
• RSI & Stochastic: These are your go-to for spotting momentum shifts.
• MACD & Ichimoku Cloud: They give you a deeper look into trend direction and momentum together.

Q: Can I embed TradingView charts on my website without custom coding? A: Absolutely! TradingView provides ready-to-use widgets for this. You can grab a "Symbol Overview" or other chart widget, customize its look and feel right on their site, and then simply copy and paste the generated code snippet into your website's HTML.

Q: How do I turn an indicator into a backtestable strategy? A: The main step is to change the first line of your code from indicator to strategy. This tells TradingView you want to test trading rules. Then, you'll use special strategy.entry and strategy.exit functions to define your exact buy and sell conditions, allowing you to see how your idea would have performed in the past.

Q: Are community scripts safe to use as‑is? A: While the community library is an incredible resource, it's always a good idea to do a little homework. Before using a script with real money, open it up and try to understand its logic. Check the inputs it uses and test it thoroughly on different charts. Don't just trust it blindly—verify it for yourself.

Where to go from here

Alright, you've got the basics down. Now, what should you actually do? Here's a practical path to get your ideas off the ground:

• Start small in the Pine Editor. Whip up the simplest version of your indicator and plot just one main line. The goal here is to simply see if your idea draws on the chart correctly. It's a quick sanity check before you invest more time.
• Turn your best idea into a strategy. Found an indicator that looks promising? The next step is to convert it into a strategy script. Add some adjustable inputs for its parameters, and then run backtests. Don't just test on one chart; try it on different symbols and timeframes to see how robust it really is.
• Get inspired by the community. Dive into the public Scripts library. See how other people are tackling similar ideas. It's a great way to compare your approach and borrow clever ways to set up inputs and display information.
• Show live data on your site. If you write about trading or have a related product, pop a TradingView widget onto your page. It's an easy way to give readers live market context right next to your content.
• Combine your work with proven tools. Go back and play with popular built-in or community indicators—things like the Squeeze Momentum or WaveTrend. Sometimes, using them alongside your own custom logic can really sharpen the signals you're getting.

By getting comfortable with Pine Script, mixing in both built-in and community tools, and using simple embeds, you can build a solid workflow that helps you research, share ideas, and bring your trading concepts to life. If you're looking for more advanced techniques, consider exploring resources like the TradingView Alert Pine Script: A Comprehensive Guide for Traders to enhance your automated trading systems. For those dealing with chart customization, our How to Edit TradingView Chart: The Complete Step-by-Step Guide provides detailed instructions on personalizing your trading workspace.