Binance has announced a reduction in the collateral ratio for 10 crypto assets under portfolio margin, including $DENT, $ENJ, NOT, DASH, CHZ, AXS, ENS, SAND, THETA, and QNT. This change, effective April 18, 2023, raises concerns as it limits traders' borrowing power and trading capacity. The update will also affect the Unified Maintenance Margin Ratio (uniMMR), prompting users to monitor it closely to avoid potential liquidation. Despite these changes, most of the mentioned tokens have seen price increases, driven by broader market trends. Additionally, Binance plans to list new tokens ONDO, VIRTUAL, and BIGTIME, expanding its trade offerings.