Biking Exchange, headquartered in Singapore, is a leading international blockchain derivatives trading platform for digital assets. For users to provide a perpetual contract, quick contract, gift model and other trading products. Express contract can guarantee the market opening 100% quick transaction, while realizing the opening & AMP; Close out the zero slip point. The gift mode operates in the same way as the solid offer contract, and users can earn income and trade through various growth tasks.lg...[Expand]