The Imperative of Rigorous Backtesting in Global Markets Developing a consistent edge in international equities demands more than just a goo

The Imperative of Rigorous Backtesting in Global Markets Developing a consistent edge in international equities demands more than just a good idea; it requires a robust, validated strategy. Backtesting is the foundational discipline for this validation, yet it's also a common pitfall for many traders. Without a disciplined approach, backtesting can quickly become an exercise in self-deception, leading to strategies that perform brilliantly on historical data but crumble under live market conditions. For international markets, the stakes are even higher due to varying market structures, liquidity profiles, and regulatory landscapes. Our goal is to evaluate ideas without fooling ourselves, ensuring...