Get a smarter trading edge with AI signals, insider tracking, and professional charts — at a fraction of what most charting platforms charge. Built for day traders, swing traders, and long-term investors alike.
No credit card required • Free forever plan available
From sign-up to actionable trade setups in under a minute
9 chart types, 15+ indicators, 14+ drawing tools, multi-chart layouts, and bar replay — all free to start with no credit card.
Our AI scans 2,000+ stocks daily with buy signals, plain-English strategy backtesting, chart analysis, and the proprietary CL Score.
Follow insider trades with cluster detection, track 10+ superinvestors like Buffett and Burry, and get SEC filing notifications.
Professional-grade tools for day traders, swing traders, and long-term investors
Real-time candlesticks, Heikin Ashi, line, area, and 6 more chart types. Stocks, crypto, and futures with pre/post market data and multiple timeframes from 1m to monthly.
Up to 3 charts with 8 layout arrangements (side-by-side, stacked, asymmetric grids) plus multi-window support for multi-monitor setups. Cloud-synced across devices.
15+ indicators including MACD, RSI, Bollinger Bands, VWAP, Stochastic, ADX, Supertrend, ATR, OBV, and auto pattern recognition. Toggle visibility without removing.
14+ tools: trendlines, channels, Fibonacci, horizontal and vertical lines, rays, rectangles, long/short position trackers, measure tool, and more. Full undo/redo support.
Ask questions, get chart analysis, and request support/resistance levels — the AI identifies key levels and can automatically draw them on your chart. One-click screenshot analysis for any chart.
Describe any trading strategy in plain English and the AI builds, runs, and plots it on your chart with full stats. Find the best timeframe across 15m, 1h, 4h, and 1d automatically. Activate any backtest as a live alert and get email notifications when new signals fire.
AI-powered stock screener analyzing 2000+ stocks with technical indicators and fundamentals to find the best opportunities. See our track record →
Step through historical price action at adjustable speed with a built-in paper trading simulator. Place buy/sell orders, set stop losses and take profits, pick a start date or go random for blind practice — then review your stats.
Server-side screener with 12 fundamental filters (sector, P/E, market cap, dividend yield, ROE, and more) plus technical indicator filters. Sort by any metric.
Track corporate insider buying and selling with SEC Form 4 filings. Cluster detection alerts when multiple insiders buy, with performance tracking and scoring.
Follow 10+ legendary investors including Buffett, Burry, and Ackman. Parsed 13F filings, portfolio comparisons, overlap detection, and new filing notifications.
Set alerts on price targets, indicator conditions (RSI, MACD, Stochastic), and trendline crossings. Visual lines on chart with email notifications.
Proprietary AI-powered stock score for every symbol. See the rating at a glance with historical confidence tracking and forward-test performance data.
Comprehensive company data with fundamentals, earnings dates, analyst targets, financial statements, and sector comparisons. Pre/post market prices included.
Create multiple named watchlists with live prices, change %, and pre/post market data. Drag to reorder, cloud-synced across all your devices.
Get professional charts, AI signals, insider tracking, and smart money data — all starting free, premium for just $9.99/mo
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Recent stocks our AI identified before they became top market gainers • 25 new signals daily
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Free users explore charts. Premium users gain actionable trading insights that give a measurable edge.
Professional charting & limited AI to explore the platform
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Full AI signals, smart money tracking & unlimited analysis tools
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Most charting platforms charge $15–$30/mo with no AI and limited indicators. ChartingLens Premium gives you more — for less.
Real feedback from the ChartingLens community
"The AI signals are surprisingly accurate. I've caught several trades early that ended up being solid winners. Honestly, the backtester alone is worth the premium subscription."
"I've used a lot of platforms over the years and features like the AI Assistant auto-drawing support and resistance and the plain-English backtester are things I've never seen anywhere else. They genuinely feel like magic."
"The insider trading data with cluster detection is something I check every single morning now. Knowing when multiple executives are buying their own stock gives me so much more confidence in my trades."
Latest improvements and new features
The timeframe selector can now be docked to the header bar, floated on the chart, or hidden — with full multi-chart support. Docked mode shows which chart is active (C1/C2/C3) and switches instantly. Indicator period changes now correctly update the Y-axis price scale label.
New TradingView-style callout drawing tool with drag, resize, and text editing. Double Top & Double Bottom pattern detection added to Auto Chart Patterns. Full color customization for all indicator lines (RSI, MACD, ADX, Stochastic sub-lines). AI chat now shows clickable quick action buttons. 8 new superinvestors added. Indicator colors persist across refresh.
Major AI Assistant upgrade — now understands ChartingLens features accurately, handles price source requests (SMA from high/low/open), and supports multiple indicators in one request. New indicator settings with Type (SMA/EMA/WMA/TSMA), Period, and Source dropdowns. Thumbs up/down feedback buttons on every AI result. New affiliate program with custom referral codes for creators.