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Loved by 20,000+ traders

Welcome to the AI-Powered Super Platform for Active Investors

AI agents, deep research, machine learning, predictive signals, pattern recognition, and complete technical & fundamental analysis — all in one platform. Find, analyze, test, and execute trades with an unfair advantage. Built by traders, for traders.

An AI Analyst That Actually Does The Grunt Work For You

Sidekick doesn't just answer questions — it reviews charts, reads filings, analyzes backtests, perform multi-symbol deep research, builds & runs scanners, and creates alerts on your behalf. A real analyst on demand, not just another chatbot.

TrendSpider Sidekick™

07:46

Never Miss the Perfect Setup Again with Agentic AI

TrendSpider's agentic scanners take your criteria and scan the market for you — filtering out noise and surfacing opportunities that match your strategy automatically. Or, build your own custom scanners from scratch with natural language.

Scan for real-time chart patterns

The Future of Technical & Fundamental Analysis

From SEC filings to chart patterns, TrendSpider brings it all together. Use AI to scan filings and earnings calls for hidden context. Use pattern recognition to spot formations and technical signals others miss. One platform, every angle.

Analyze any market

Build Predictive Machine Learning Models. No Code or PhD Required

AI Strategy Lab lets you create custom models and plug them directly into your charts and strategies. Train on your criteria, validate on historical data, deploy in real-time to generate custom market signals.

Test & Refine Your Strategies with 50+ Years of Historical Data

Build your own custom trading logic, then backtest and optimize it using extensive market data in an easy-to-use point-and-click, natural language interface. Layer in AI signals, indicators, fundamentals, events, news, and more. Know your exact edge before you risk a dollar.

Trading strategies
Backtest any asset, any timeframe, any market, any direction
Institutional-grade variance testing and forward testing

Build Custom Indicators with Code or AI

Write your own studies in JavaScript, or describe what you want in plain English and let AI generate the code instantly. Migrating from another platform? The coding assistant can convert your indicators for you. Use your custom indicators everywhere: charts, strategies, scanners, alerts & bots.

Generate Code
create a volatility-based stop loss indicator that can be used in both bullish and bearish trends. it should be a single line on the main chart that is easy to read and color coded
Generate Code
Generate Code
generate a new momentum oscillator that takes volatility contraction into account in its formula for determining if price is oversold or overbought. low.volatility confirms the overbought or oversold conditions
Generate Code
Generate Code
create a new momentum oscillator designed to detect reversals in price action
Generate Code
Trading strategies
Loved by 20,000+ traders

Welcome to the AI-Powered Super Platform for Active Investors

AI agents, deep research, machine learning, predictive signals, pattern recognition, and complete technical & fundamental analysis — all in one platform. Find, analyze, test, and execute trades with an unfair advantage. Built by traders, for traders.

Create, backtest & perfect strategies

Robust Strategy Development & Backtesting
Gears icon

Create, backtest & perfect strategies

TrendSpider's Strategy Tester is the industry's most robust backtesting and forward testing solution. Explore new strategies with 50+ years of historical data. No coding required.

Explore more : Robust Strategy Development & Backtesting
Create, backtest & perfect strategies

Analyze technical & fundamental charts

Deep Technical, Fundamental & Alternative Analysis
Analysis icon

Analyze technical & fundamental charts

TrendSpider brings charting and analysis to the next level with native automated pattern recognition, multi-timeframe analysis, and over 200 indicators built right in.

Explore more : Deep Technical, Fundamental & Alternative Analysis
Analyze technical & fundamental charts

Find new trading ideas in real-time

Real-Time Idea Generation & Market Scanning
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Find new trading ideas in real-time

TrendSpider is the industry’s most robust and sophisticated idea generation platform. Find opportunity with smart watch lists, market scanning, data flow and more.

Explore more : Real-Time Idea Generation & Market Scanning
Find new trading ideas in real-time

Train predictive AI-based trading models

Custom AI-powered trading strategies
Alerts icon

Train predictive AI-based trading models

Train custom machine learning and predictive AI models using the powerful, one-of-a-kind AI Strategy Lab. You define the training data, model type, goals and inputs.

Explore more : Sophisticated Trade Timing & Strategy Execution Tools
Train predictive AI-based trading models

Time trades & automate order execution

Sophisticated Trade Timing & Strategy Execution Tools
Alerts icon

Time trades & automate order execution

TrendSpider alerts and bots empower you to automate your trading like never before. React to the market faster, never miss an opportunity to get in or out, and be more timely and efficient.

Explore more : Time trades & automate order execution
Time trades & automate order execution

Build custom studies & indicators

Sophisticated Trade Timing & Strategy Execution Tools
Custom studies and indicators icon

Build custom studies & indicators

Build the most powerful market research platform in the world. Create the future with JavaScript. Access over 50+ years of price history, alternative market data, and more across your charts, scanners, backtests, alerts, strategy bots and more.

Explore more : Build custom studies & indicators
Build custom studies & indicators
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Chat with Sidekick, your AI-powered trading assistant

TrendSpider Sidekick is the only AI designed specifically for investors. It is an advanced chatbot designed to help you navigate the markets, analyze charts, gather context and get more done, faster. Ask it anything!

Explore more : TrendSpider Sidekick - AI Market Analyst & Trading Assistant
Sidekick AI trading assistant

Industry leading artificial intelligence, machine learning & automation capabilities

Describe market conditions using natural language

Describe market conditions to TrendSpider just as you would to a friend. Our AI understands and translates your words into signals, simplifying complex entries without the need for coding.

Train machine learning models to find entry signals

Leverage true machine learning to build custom trading strategies. Train models using your data, goals, and timelines, and generate probabilistic strategies that adapt to real market movements.

Use AI to write custom studies and indicators

TrendSpider's integrated code editor features native AI-powered coding assistance, debugging, and composition. It can even write entire indicators for you from simple, natural language promps.

Streamline technical analysis with pattern recognition

Our AI-powered automated analysis identifies chart patterns, trendlines, and Fibonacci levels with mathematical precision. Adjust parameters to fit your trading style and ensure you always have the insights you need.

Get on-demand AI assistance and analysis

TrendSpider Sidekick is an advanced chatbot powered by AI that can access your charts and all of TrendSpider's market data to help you navigate the markets more efficiently.

Market data & analytics preview

Lookup any US listed security, ETF or ETN to view real-time charts, insider trading, seasonality, and more for free!

Latest trends: SPY, QQQ, IWM, SOXL, TQQQ

Compare features

See how TrendSpider stacks up with other products.

Available on all your devices

$AAPL Example Chart Apple
Hover over any green symbol to see the chart

Chrome Extension

Quickly pop-up a live chart from TrendSpider anytime you come across a symbol on the web.

Mobile Apps

Take TrendSpider with you anywhere you go with our native Android and iPhone applications.
A screenshot showing the mobile TrendSpider interface A screenshot showing the mobile interface with Raindrop Charts

Desktop Access

Quickly pop-up a live chart from TrendSpider anytime you come across a symbol on the web.
TrendSpider desktop app

Explore TrendSpider solutions by use case

Algorithmic trading

Algorithmic trading

Automated trading is not just for computer science degrees anymore. TrendSpider makes it easy to automate any strategy.
Algorithmic trading
Long-term investing

Long-term investing

Perform comprehensive and robust analysis to find, understand, plan and execute on your long term, fundamental investments.
Long-term investing
Discretionary trading

Discretionary trading

See why TrendSpider is the platform-of-choice for thousands of traders. Designed to fit any style, from scalping to swing trading.
Discretionary trading

Built for retail, powerful enough for business

TCM Wealth Advisors
Bollinger Capital Management
Cestrian Capital Research, Inc
ARK Invest
Leazar Capital
Vortex Fund
Ridge Run Partners
Edward Jones
FusionPoint Capital
Lupton Capital
EightOne Capital
And 100s more

Free scanners, tools & calculators for traders

Free trading idea scanners

Free trading idea scanners

Get automatic emails from TrendSpider’s Market Scanner every day for a wide range of market conditions - for free.
Free trading idea scanners
Free trading calculators

Free trading calculators

Access free trading and investing resources like calculators and free spreadsheet templates to help improve your trading decision making.
Free trading calculators

Explore third-party indicators, scanners & strategies

Market Scanners

Market scanners

Search the market quickly for customized multi-factor, multi-data and multi-timeframe conditions
Market Scanners 120+ assets
Custom Indicators

Custom indicators & studies

Search the market quickly for customized multi-factor, multi-data and multi-timeframe conditions
Custom Indicators and Studies 44+ assets
Strategies & strategy bots

Strategies & strategy bots

Search the market quickly for customized multi-factor, multi-data and multi-timeframe conditions
Strategies & strategy bots 52+ assets

Get the latest TrendSpider news

Learn about markets, investing & trading

Ready to get started to make smarter, faster, more strategic trading decisions?