TechFlow news, September 11 — According to an official announcement, Binance will update the collateral ratios for multiple crypto assets under the Portfolio Margin mode on September 16 and 19, 2025. The collateral ratios for assets such as WLD and BIO will be increased, while those for CELO, ZIL, and others will be decreased. Meanwhile, starting September 12, 2025, Binance will adjust the leverage and margin levels for several USDⓈ-M perpetual contracts including PENGUUSDT, ONDOUSDT, and NMRUSDT.
These adjustments will affect existing trading positions, and futures grid trading may expire due to updates in leverage and margin levels.




