OKB Buy-back & Burn: OKB Buy-Back & Burn Report (2022.12.01–2023.02.28) During the reporting period, a total of 2,854,400 OKB were bought back and burned. #okxnews #OKB #OKEx #announcement Date posted: 2023-03-28 00:00:00 4.2K views14:13