In 2018，the financial development level of Yangtze River Delta increased slightly，the scale of social financing increased steadily，and the development level of insurance decreased slightly. The growth rate of bank deposit balance picked up，and the balance of loans grew rapidly. The number of listed companies and securities institutions increased，and the amount of securities financing and trading volume accounted for a large proportion of the country；Insurance business grew rapidly. Looking forward to 2019，the Yangtze river delta financial industry will adjust its business structure and asset structure，expand opening-up，strengthen the application of science and technology，promote market innovation，reduce and defuse financial risks，and promote the steady and healthy development of the financial industry.