[Hana Bank to Spend Approximately $700 Million to Acquire 6.55% Stake in Dunamu] According to Foresight News and Reuters, Hana Bank will spend approximately $700 million to acquire a 6.55% stake in Dunamu, the parent company of Upbit. Another document shows that Kakao's investment subsidiary will sell approximately $700 million worth of Dunamu shares today, reducing its stake to 4.03%.