On Feb 29, 2020, seventh OKB buy-back & burn was completed. According to the data, the amount of OKB bought back and burned between Dec. 01, 2019 — Feb. 29, 2020, was 3,183,344.61, equivalent to $17,500,000 US dollars .
On February 10th, following the launch of the OKChain testnet, OKEx has ...