Free charting
$0- Live charts and community indicators.
- Basic order-flow views.
- Watchlists and alerts within current free limits.
VOL. XCIV, NO. 247
A CURATED DIRECTORY OF FINANCIAL TOOLS AND RESOURCES
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OpenMarket Review, Pricing, and Features
OpenMarket
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OpenMarket combines market charts, order-book heatmaps, footprints, watchlists, alerts, and custom kScript indicators in a web workspace. It covers crypto, stocks, futures, FX, metals, prediction markets, and economic data. Free charting and a separate Data API free tier are available; Plus adds higher limits and heavier order-flow tools.
Best for
- Active market researchers comparing price action, liquidity, and derivatives positioning in one chart workspace.
- Developers building custom order-flow indicators with kScript or querying cross-exchange data through an API.
Watch out
- The homepage advertises up to 16 charts per layout, but the official plans guide still lists one free chart and three indicator slots. Confirm current free entitlements in the app before relying on those limits.
- The plans guide reserves 4K heatmaps, full order-book depth, one-second candles, private scripts, and Hyperliquid address overlays for Plus. A current numeric Plus price was not verified.
Community votes (overall)
No votes yet. Be the first to rate this tool.
Pricing
6 plans
Save 17% yearly
Charting
Free charting and OpenMarket Plus. The current Plus price has not been verified.
Vendor pricing sourceOpenMarket Plus
Subscription- Higher workspace and alert allowances.
- 4K heatmaps and full order-book depth.
- One-second candles and private kScripts.
Data API
Separate subscriptions for programmatic data access. Weight units measure API usage, not request counts.
Vendor pricing sourceFree
$0- 10 weight units per minute.
- Seven days of history.
- Eligible crypto and prediction-market datasets.
Basic
$990/yrBilled annually· Save 17% vs monthly- 150 weight units per minute.
- 30 days of history and five live streams.
- Standard support.
Standard
$1990/yrBilled annually· Save 17% vs monthly- 350 weight units per minute.
- 90 days of history and 10 streams.
- Cross-exchange and Polymarket analytics.
Advanced
$5990/yrBilled annually· Save 17% vs monthly- 1,500 weight units per minute.
- One year of history and 15 streams.
- Dedicated infrastructure and priority support with SLA.
Key features
- Chart multiple markets with technical indicators, drawing tools, and configurable workspaces.
- Study order-book heatmaps, volume footprints, cumulative volume delta, funding, open interest, and liquidations.
- Track symbols in watchlists with sections, flags, notes, and a TradingView importer.
- Receive price and prediction-market odds alerts in-app, by email, webhook, Discord, or Telegram.
- Write custom indicators and strategies with kScript, using raw order-book arrays and multiple data sources.
- Use the built-in script editor to write, lint, and backtest, with Kata assistance for indicator code.
- Plot economic data alongside market prices in the same workspace.
- Access cross-exchange market data and Polymarket analytics through a separate REST and WebSocket Data API.
FAQ
Is OpenMarket free?
Is OpenMarket free?
Not entirely. OpenMarket includes a free tier, but its paid subscription options unlock more capacity. Visit the vendor site for current limits and pricing.
Who is OpenMarket best for?
Who is OpenMarket best for?
It suits intermediate and advanced users.
What platforms and connections does OpenMarket support?
What platforms and connections does OpenMarket support?
You can use OpenMarket on Web. OpenMarket offers an API (REST and WebSocket) with APIKey authentication. Integrations include Discord, Telegram, Hyperliquid, and Alpaca.
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I'm Jera Value, and I write every record here myself. I'm an independent investor who likes code and value investing, and I keep these notes because I use the tools for my own research. When a page is wrong, I fix it and say so.
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