Profit and Loss, commonly referred to as PNL, is a crucial concept in every business or investment. When someone talks about a 30-day PNL, it means tracking the gains or losses incurred over that specific period. This record helps to evaluate the performance of your business or investment strategy. By analyzing a 30-day PNL, you can determine whether your approach was successful or if adjustments are needed. If you have made a profit, it indicates that your strategy worked well. However, if there is a loss, it’s an opportunity to review your methods and make necessary improvements. Monitoring your PNL daily or weekly during this period allows you to stay updated on your financial progress.