Open-source components for trading screens, charts, order entry, and price boards
Stage
Startup
Not given
Founded
2025
Not given
Based in
LV
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Pricing model
Freemium
Open source
Pricing
Free plan includes Weather Score, top 5 candidates, and analysis tools. Starter at $19/month (or $171/year, save $57) includes full scanner, computed strikes, and earnings gates. Premium at $49/month (or $439/year, save $149) adds daily IWM model action and SPY Premium Window. 7-day free trial on pa
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Key features
Weather Score (0–100 composite rating of premium selling conditions)
Scanner for 500+ S&P 500 stocks with ranked candidates
Computed strike prices with P&L, breakeven, and max loss
7 auto-ranked options strategies per ticker
Earnings gates (auto-blocks positions within 7 days of earnings)
Volatility Risk Premium (VRP) analysis
IV Rank lookup and expected move calculators
Daily Market Brief (AI-generated summary)
VolRadar Storm TradingView indicator (Starter+)
18 chart types with Canvas 2D or WebGL rendering
134 technical indicators
69 drawing tools including trend lines and Fibonacci
Complete trading widget with watchlists and position tracking
Realtime price board supporting 1,000 symbols at 30,000 ticks per second
Order flow visualization with liquidity heatmap
Mobile-responsive design with touch gestures
Bar replay and paper trading
Support for TypeScript, React, Vue and Svelte
Works with any exchange
What makes it different
Replaces five research tabs with one connected options workflow
Transparent methodology published for every metric
Institutional-grade data from ORATS, updated daily after market close
Built by a premium seller trading since 2018
Free tier provides daily context with no credit card required
No third-party runtime dependencies
Headless chart at 176 KB gzipped
Processes live ticks into indicators in microseconds
MIT licensed and free for any market
Performance tested: 1 million bars panned at 60 fps
VolRadar
TradeCanvas