Our Zero-Gap OHLCV Data+ collection provides continuous, gapless 1-minute historical price data in standardized CSV format. Every dataset undergoes rigorous quality control to eliminate missing periods, interpolate gaps, and ensure seamless continuity for professional analysis.

Whether you're conducting quantitative research, building trading models, or performing academic analysis, our zero-gap datasets provide the reliability and consistency you need:

• Frequently Updated - New files are updated daily!
• Zero missing periods - Every minute is accounted for with no gaps in the 1-minute data
• Multiple CSV files per zip - One file for each year (2019, 2020, 2021, 2022, 2023, 2024, 2025)
• Standardized column structure - datetime, unix_seconds, open, high, low, close, volume
• Native currency volumes - Volume is in the base currency (e.g., BTCUSDT volume of 5 = 5 BTC, not USD)
• Data transparency and integrity - Easily visible pair metadata for viewing the coverage timeframe

Perfect for backtesting, statistical analysis, machine learning models, and any application requiring continuous 1-minute historical price data with precise volume measurements.