1. Gain insights. By analyzing historical data, you can identify trends, patterns, and outliers in your portfolio performance. This information can help you make strategic decisions to optimize your investment strategy.

2. Track performance. With this template, you can easily track the performance of individual assets and the overall portfolio. By comparing your portfolio's performance to a benchmark index, you can assess how well your investments are performing relative to the market.

3. Make informed decisions. Armed with historical performance data, you can make informed decisions about rebalancing your portfolio, adjusting your asset allocation, or selecting new investments. This template empowers you to take control of your investment strategy and maximize returns.