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 live signals → · 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 — free to start, Premium from $14.99/mo
Start Trading FreeNo credit card required
Recent stocks our AI identified before they became top market gainers • 25 new signals daily
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No credit card required • Join traders already gaining an edge
Free covers the basics. Premium adds the full AI toolkit with sensible caps. Pro lifts every cap to unlimited — same feature set, just no limits.
All plans include real-time stocks, crypto, forex & metals, all chart types, all drawing tools, cloud sync, and insider data — free for everyone, no symbol gating.
Professional charting plus a daily taste of every Premium tool so you can try before you upgrade.
No credit card required
The complete AI toolkit with sensible caps that fit how most traders actually trade.
Cancel anytime · Yearly saves 17%
Same complete toolkit as Premium, with every cap lifted to unlimited. For power users who hit the limits.
Cancel anytime · Yearly saves 17%
Most charting platforms charge $30+/mo with no AI and limited indicators. ChartingLens Premium starts at $14.99 with the full AI toolkit included.
Yes. Cancel from your account settings or the Stripe billing portal in two clicks. You'll keep Premium access until the end of your current billing period, and you won't be charged again.
Cancel before your next billing date and you won't be charged again. If you were just charged and changed your mind, contact us — we'll work it out.
All major credit and debit cards, plus Apple Pay and Google Pay on supported devices, processed securely through Stripe. We never see or store your card information.
Yes. No credit card required, no time limit. The Free plan gives you full charting plus daily allowances of every AI feature so you can experience Premium tools before deciding to upgrade.
Yes — everything is cloud-synced to your account. Upgrading instantly unlocks the Premium features on your existing setup. If you ever downgrade, all your saved drawings, watchlists, and alerts stay intact.
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 Chat 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
Big indicator-pass plus subscription hardening. Two brand-new indicators — Alligator Pro (Williams Alligator with R²-adaptive smoothing, ADX/R² chop filters, signal cooldown, optional 200 EMA confirmation badge, and neon glow visuals) and Liquidity Sweep Pro (detects asymmetric wick rejections past recent extremes with ATR-scaled wick/rejection thresholds, cooldown, and an EMA trend filter that promotes hits to "Sweep+"). Existing indicators got a major upgrade: Wavetrend now exposes the full LazyBear PineScript — ob/os levels, per-line colors for every plot, configurable cross-marker colors. Ichimoku now has per-component visibility toggles (cloud-only view is one click) and per-line color pickers. VBSD labels are now bold, opaque, hard-clipped to the box, and fall back to a horizontal "Volume · TF" layout when the box is too short for stacked text — and break markers are pushed an ATR-based distance outside the zone+candle boundaries via the existing Signal Distance setting. Indicator settings modal now uses Inputs / Style / Visibility tabs across the board. Robustness: deleting an indicator no longer turns the remaining names white or stacks them on the OHLC legend, and the rectangle/trendline renderers in the chart library now respect pane ownership so VBSD zones stay locked to the price pane. Plus a double-subscribe guard on the Stripe checkout worker (Premium users hitting Pro CTAs are routed through prorated upgrade; same-tier or downgrade attempts go to Account Settings) and a Pro tier fix on the Signals page (Pro users were silently getting the 3-stock free slice).
The single Premium plan splits into two tiers: Premium ($14.99/mo) with capped quotas (20 active alerts, 10 saved layouts, 10 watchlists, 10 email-notified alerts, 20 AI credits/day) and Pro ($29.99/mo) which lifts every cap to unlimited — same feature set, just no limits. Yearly billing saves 17% on both ($149/yr Premium, $299/yr Pro). The Free tier is unchanged: real-time stocks/crypto/forex/metals, all chart types, all drawing tools, cloud sync, and insider data stay free for everyone. Existing $9.99 subscribers are grandfathered into Pro at their original price for as long as their subscription stays active — nothing to do, the upgrade applies automatically. Tier-aware enforcement is wired all the way through: the SubscriptionManager exposes a getLimits() helper backed by per-tier constants, every gate (alerts, layouts, watchlists, AI credits, email alerts) reads those limits and shows the right "$X cap reached on Premium — upgrade to Pro for unlimited" prompt, the Stripe webhook maps each price ID to its tier, and the new /pricing page handles tier and billing-interval selection before checkout.
The AI Assistant just stopped describing how to use the product and started actually using it for you. New tool calls let you say "add HPQ and KHC to my watchlist", "switch to 5m", "go daily", "in my SCap miners watchlist, which has the most insider ownership?", "do Opening Range High/Low", or "go through my watchlist and tell me which is the best buy" — and it does it, with confirmation chips and one-click Undo for anything reversible. The new compare_watchlist tool (Premium) ranks the symbols in any of your named watchlists by 17 fundamental metrics — insider/institutional ownership, short interest, P/E, market cap, beta, analyst rating & upside, dividend yield, growth, profitability, debt-to-equity, distance from 52w high/low — and fuzzy-matches names so "scap miners" finds "Z - SCap miners". Stock-analysis questions like "is BABA a buy?" now lead with a one-line 🟢 Buy / 🔴 Sell / 🟡 Hold / ⚪ Watch verdict, a specific price, and a Confidence rating — instead of burying the answer underneath five sections of analysis. Opening Range, daily VWAP, and other session-based indicators auto-switch the chart to 15m on daily-or-higher timeframes (where they're conceptually meaningless) and now emit proper per-session step-function code instead of one broken static line across the whole chart. Smarter routing across the board: "How do I create [indicator]?" actually creates it instead of explaining and asking again, "find me a stock under $30 with [criteria]" returns a real filtered list of specific tickers, "go through my watchlist" defaults to the active one without asking which one. Premium gates respected throughout — "switch to 3-minute timeframe" or "add 50 symbols to my watchlist" honor the same caps as the manual UI with a clear upgrade prompt, never a silent bypass. Plus a quiet billing fix: users who had email-notified alerts during a previous Premium period, let it lapse, and then resubscribed had their email alerts silently never fire again — they're now re-registered for the email-alert cron the moment Stripe processes the resubscription, no need to re-save each alert.