Here’s where the story becomes interesting: the system wasn’t broken. What was failing was something far less obvious—the environment in which those trades were being executed.
This realization shifted his focus. https://bookmarktiger.com/story21295795/how-one-trader-discovered-the-real-problem-case-study-same-strategy-different-broker-different-results-what-happens-when-you-upgrade-your-broker-the-proof-of-execution-optimization-from-frustration-to-consistency-what-actually-changed
