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Binance to Update Margin Trading Price Sources for WBETH and BNSOL

From October 14, 2025, Binance will use ETH and SOL staking rates to price WBETH/ETH and BNSOL/SOL, adjusting index weights to address depegging risks.

ETH
SOL
BNSOL

Summary

Binance announced changes effective October 14, 2025, at 08:00 UTC, for WBETH/ETH and BNSOL/SOL margin trading pairs. The exchange will switch price sources from Binance spot prices to Binance ETH staking and SOL staking rates to reduce depegging risks. WBETHUSDT weight in the price index will shift from 20% to 0%, while WBETHETH*ETHUSDT rises from 80% to 100%. Similarly, BNSOLUSDT weight will decrease from 30% to 0%, and BNSOLSOL*SOLUSDT will increase from 70% to 100%.

Terms & Concepts
  • Depegging: A situation in which a pegged asset, such as a wrapped token, deviates from its intended value relative to the underlying asset.
  • Staking Exchange Rate: The value determined based on rewards and exchange rates from cryptocurrency staking mechanisms, used here as a pricing source for margin trading.
  • Price Index Weight: The proportion assigned to different components in a price index calculation, affecting the resulting benchmark price.