Intercontinental Exchange (ICE), the parent company of the New York Stock Exchange, has invested in cryptocurrency exchange OKX at a $25 billion valuation. The companies confirmed the agreement on Thursday. ICE has also secured a seat on OKX’s board as part of the arrangement. Financial details, including the size of the investment, were not disclosed. The announcement drew attention across the digital asset market. OKX’s native token, OKB, rose more than 35% within 24 hours of the news. At the time of writing, the token was trading at $104.53.