The paper considered the sensitivity of unstructured network data to external shocks in the financial system. based on HMM applied in the traditional financial indicator system to construct the new composite index. We integrated economic statistical structure data and internet information. to capture the internal correlation and external shocks to financial markets. https://www.animationbengal.com/?w=top-sale-napoleon-perdis-the-one-concealer-on-sale-great-pick