OpenTrader
Open source trading platform with extensive historical data and unlimited
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CategoryFinance
PlatformWeb
PricingFree
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OpenTrader is an open source trading platform offering 20 years of daily and 5 years of second-level historical market data, local performance-optimized indicators, up to 16 charts per layout with unlimited indicators, and improved backtesting accuracy. It addresses common frustrations with existing trading platforms by providing a free desktop app and a demo with delayed market data, focusing on extensibility and data quality.
open-source
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Information
CategoryFinance
PlatformsWeb
PricingFree
AccountNot confirmed
ListedOctober 2026
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Mobile PageSpeed
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Checked Oct 24, 2026
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- Performance
- 66 out of 100, Needs improvement
- Accessibility
- 92 out of 100, Good
- Best Practices
- 96 out of 100, Good
- SEO
- 82 out of 100, Needs improvement
Around the Web
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