What was the optimal stop-loss percentage?

I tested everything from -2% to -12%, all 180,000 timesIntroductionWhat percentage is best for a stop-loss? It's -3%, no, it's -5%, it's -8%. Everyone says something different. So, I used price ...

Date batches on Windows 11 without WMIC create folders with incorrect names without stopping—measuring 4 replacement methods

On Windows 11, which lacks WMIC (Windows Management Instrumentation Command-line; wmic.exe), running a standard batch file that creates a date string from the output of 'wmic os get LocalDateTime' ...