Backtesting Pair Trading

Algorithm

Backtesting pair trading, within cryptocurrency, options, and derivatives, relies on a defined algorithmic process to simulate trading strategies on historical data. This process quantifies potential profitability and risk exposure before live deployment, utilizing statistical arbitrage principles to identify temporary mispricings between correlated assets. Effective algorithms incorporate transaction costs, slippage, and market impact to provide a realistic assessment of performance, and often employ time series analysis to refine entry and exit points. The robustness of the algorithm is paramount, demanding rigorous testing across diverse market conditions to avoid overfitting and ensure generalizability.