This is Nishihara Trading. We are planning the development of the EA "LAST ORDER" and a diagnostic tool "SECOND OPINION" that statistically verifies the EA's historical data. We learned that many people say, "Backtests are upwardly trending, but when actually run, the results are different," and that a system that can be confirmed with numbers rather than impressions is needed. This led to creating SECOND OPINION. We also apply the same criteria to our own EAs and publish the results even when the highest rating is not guaranteed. If we find an error in submitted materials, we proactively offer corrections even in the middle of the review. On the other hand, there are things that the diagnostic tool cannot determine, such as the actual identity of the seller or the reliability of reviews. We distinguish between what is possible and what is not on the product page. For questions about how to operate, please use the product page's "Community" section, or the seller's page's "Send a message."