Block chain technically is decentralized and distributed database technology, books from the business level is the value network, in the value network, the more effective connection nodes and the distribution, may produce the value of the stack. Block value chain is the core of the network space infrastructure, applications should not be confined to block chain and stop at the union application of chain, will be in a small circle of value, we need to cross chain technology, to connect and extend of different block chain, build the value network of highway
Quantitative trade, sometimes also called automated trading, refers to the advanced mathematical model to replace human subjective judgment. Greatly reduce the effect of investor sentiment volatility, avoid under the condition of the market mania or pessimistic make irrational investment decisions. Quantitative trading there are many, including cross-platform move brick, trend trading, hedge, etc.
Elwin Jam for remittance to overseas colleagues, Elwin only RMB, Jam only accept us dollars. The deal was first Elwin change RMB to SGSC again give to Jam the SGSC into dollars, zhang to provide a third party, can guarantee to the sender, their money, only when the book received proof, and the recipient has received payment, will transfer to the connection. The third party will ensure that connection, once they finished the last part of the agreement, they will receive the sender of the funds