Best Free Stock Charting Software

Investing.com

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Investing.com is a global market portal for investors who want quotes, charts, financial news, an economic calendar, watchlists, alerts, portfolio tracking, screeners, and mobile market monitoring in one place. The free site is strongest as a broad market dashboard, while InvestingPro adds the paid research layer with AI tools, stock ideas, fair value estimates, Health Scores, ProTips, and deeper fundamentals.

Koyfin

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Koyfin is a modern web and mobile financial terminal for investors, analysts, and advisors who want dashboards, charts, screeners, portfolios, news, alerts, transcripts, and market data without using a traditional desktop terminal. It is strongest for building custom research workspaces across equities, ETFs, funds, macro data, FX, commodities, crypto, yield curves, and advisor reporting. Free access is useful for trialing the workflow, while paid and Advisor tiers unlock more dashboards, screens, history, alerts, reporting, integrations, and client-portfolio features. It does not offer a public API.

TradingView

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TradingView is a chart-first market analysis platform for traders who want powerful charts, screeners, alerts, Pine Script, paper trading, and broker-connected trading across many asset classes. It is strongest when technical analysis, custom indicators, strategy testing, watchlists, and real-time market monitoring are part of the same workflow. The free Basic plan is useful for trying the product, but active users usually run into limits on charts, indicators, alerts, watchlists, and historical bars. Some real-time exchange data is sold separately.

Autochartist

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Autochartist is an automated market-scanning and trader-engagement platform for active traders, brokers, and trading platforms that want chart-pattern detection, technical trade setups, economic-event analysis, news sentiment, alerts, position sizing, and API or MetaTrader integrations. It is strongest as a signal and workflow layer around technical trading, but pricing, modules, and access often depend on a broker or enterprise relationship rather than a simple public checkout.

ChartMill

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ChartMill is a browser-based stock screener, charting, ratings, alerts, and research platform for self-directed traders and investors screening U.S., Canadian, and European stocks and some ETFs. It is strongest for repeatable technical and fundamental screen workflows, swing-trading ideas, watchlists, alerts, market dashboards, ChartMill ratings, and strategy templates, but paid access does not turn it into a real-time broker or full portfolio accounting system.

LuxAlgo

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LuxAlgo is a TradingView-focused technical-analysis suite for traders who want packaged indicators, price-action overlays, screeners, alerts, oscillator tools, calculators, and AI-assisted backtesting. It is built for chart-based workflows across stocks, ETFs, futures, commodities, currencies, and crypto. It serves as a technical-analysis and strategy-exploration layer, not as a broker, fundamentals platform, portfolio accounting system, or proof that a backtest will work live.

MarketInOut

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MarketInOut is a formula-driven stock, ETF, forex, and crypto screener with historical screening, strategy backtesting, alerts, watchlists, simple portfolio views, correlation tools, and one-time membership terms. It fits traders who want custom screening rules and backtests without a recurring monthly SaaS subscription. Free access is limited, serious workflows are paid, and it does not provide broker execution, broker sync, or automated trading.

StockCharts

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StockCharts is a long-running browser-based charting, scanning, alerting, and technical-analysis platform for traders and investors who organize work around charts, ChartLists, scans, alerts, RRGs, PerfCharts, options tools, and saved layouts. It is strongest for technical workflows rather than fundamental modeling or portfolio accounting. Free access and BATS real-time quotes are useful starting points, while Basic, Extra, and PRO expand chart history, scans, alerts, ChartLists, refresh rates, layouts, exports, and data depth. Real-time exchange data, OptionsPlay, and some trading workflows require add-ons or linked services.

Tickeron

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Tickeron is an AI-driven trading and investing platform for screeners, AI stock signals, pattern detection, paper trading, AI Robots, and short-horizon trade ideas across stocks, ETFs, mutual funds, crypto, and forex. It is useful for active idea generation and testing, but its signals and robots are not guaranteed returns, brokerage availability varies, and pricing should be checked at checkout.