PANews reported on April 14th that OSL HK, the Hong Kong-based digital asset trading platform under the OSL Group, announced the official launch of the LINK/USD trading pair for retail investors today, making it the fourth cryptocurrency to be offered to Hong Kong retail investors on OSL HK. The new trading pair supports both Flash Trade and Pro Trade modes and allows deposits and withdrawals via the Ethereum network. Currently, both professional and retail investors can participate in LINK/USD trading on OSL HK.