Hypothesis Testing Limitations

Constraint

Statistical hypothesis testing in cryptocurrency derivatives often suffers from the lack of stationarity in price data, rendering traditional p-value thresholds misleading. Because crypto markets frequently undergo regime shifts due to protocol upgrades or liquidity shocks, historical distributions rarely serve as reliable predictors for future volatility. Analysts must recognize that a failure to reject the null hypothesis often stems from insufficient sample power rather than the absence of a genuine market signal.