Before revision:  Thereby, with the aid of the network's topological and statistical measurements , we distinguished basic structures of coupling of cross-market networks. Meanwhile, it was discovered that even two possibly known uncoupled markets may possess coupled patterns with each other.
After revision:  Thereby, with the aid of the network's topological and statistical measurements , we distinguished basic structures of cross-correlation and coupling of cross-markets. It was discovered that even two possibly known uncoupled markets may possess coupled patterns with each other.