Data Cleaning Ethics

Principle

Data cleaning ethics in cryptocurrency derivatives encompass the rigorous standards applied to raw market feeds, trade logs, and order book snapshots to ensure representational fidelity. Analysts must resist the temptation to prune outliers that reflect genuine flash crashes or liquidity voids, as these anomalies contain vital information regarding market stress and tail risk. Maintaining the integrity of historical datasets prevents the introduction of survivorship bias which would otherwise invalidate backtests for high-frequency trading strategies.