According to the announcement from Binance, the platform will implement an update to the ROI calculation method for Binance Futures Copy Trading. This change is set to take effect on 2025-11-12 at 03:00 (UTC) and will impact all existing active lead portfolios. The revised ROI calculation introduces the concept of 'Maxbasebalance' to replace accumulated deposits, aiming to provide a more accurate reflection of a trader’s performance. Binance Futures Copy Trading is a feature that allows users to replicate the portfolios of experienced traders in real time
source: https://www.binance.com/en/square/post/32058828640593?utm_source=BinanceNewsRSS