Theta Data

1 year historical EOD data

• 1 year EOD options/stocks
• 30 req/min rate limit

Best for beginners - 4 years data

• 100% market coverage
• Real-time access
• 4 years data
• 1 minute intervals

Best for research - 8 years data, tick-level

• 8 years data
• Tick-level data
• Option chain snapshots
• 15K trade streams
• 10K quote streams

Best for live trading - 12 years data

• 12 years data
• 12 request types
• Low latency requests
• Full feature access