AggrNews: NYSE PARENT COMPANY INVESTS IN CRYPTO EXCHANGE OKX AT $25 BILLION VALUATION TO PUSH INTO BLOCKCHAIN-BASED STOCKS: FORTUNE AggrNews: 紐約證券交易所母公司投資加密貨幣交易所 OKX,估值為 250 億美元,以進軍基於區塊鏈的股票領域:財富雜誌