[Upbit Announces Listing of SPK/KRW] Upbit has announced the addition of SPK/KRW to multiple services, including spot trading, officially launching on 2023-04-23 at 20:00 (UTC+8). Notes: - Only Ethereum network deposits and withdrawals are supported; other networks are not supported. - Buying orders and selling orders below 10% of the previous day's closing price are prohibited for approximately 5 minutes after the launch. - Only limit order trading will be supported for approximately 2 hours after the launch.