Kalpi

In the world of investing, confidence often comes from evidence. While intuition and market sentiment play their roles, data-driven decision-making has become the backbone of modern portfolio management. One of the most powerful tools in an investor’s arsenal is Backtesting stock portfolios -  a method that allows you to test an investment strategy against historical market data to evaluate its effectiveness before putting real money on the line. What is Backtesting? Backtesting is the process of applying a trading or investment strategy to past market data to determine how it would have performed. By simulating trades using historical prices, investors can gain insights into the viability, risks, and potential returns of their strategies. At its core, backtesting answers a critical question: Would this strategy have worked in the past? While past performance does not guarantee future results, it provides a valuable benchmark for assessing strategy robustness. Why Backtesting Matt...