According to PolynomialFi on Twitter, weETH has been integrated as a supported multicollateral asset for trading on their platform. Traders can now deposit weETH to earn high annual percentage rates (APR), receive 4x ethefi points, and also earn OP tokens as additional rewards. This move enhances weETH liquidity and utility, offering new yield opportunities for crypto traders and potentially increasing demand for both weETH and OP tokens within the decentralized finance ecosystem (Source: PolynomialFi Twitter, June 2, 2025).