Binance Price Drop Exposes Exchange Liquidity Woes

A flash crash on Binance during the October 10-11, 2025 market sell-off sent Ethena's synthetic dollar token USDe plummeting to $0.65.

The price drop was not a result of any weakness in the Ethena protocol but rather due to operational and liquidity challenges on Binance.

A thin internal orderbook distorted the price signals feeding into oracle pricing, preventing arbitrage traders from closing the gap between USDe's prices on Binance and other exchanges.

The dislocation was further exacerbated by deposit and withdrawal issues on Binance that blocked arbitrage opportunities.

Ethena Labs processed over $2 billion in redemptions within 24 hours during the incident, demonstrating the protocol's stability and ability to absorb real stress.