Big financial data represents a big opportunity for Wall Street. But is statistical trading making the markets more or less efficient?

If TDFs continue to grow in popularity, they could further decrease volatility in the stock market and increase the correlation between stocks and bonds.

Fintech — technology for financial services — encompasses lending, payments, investing, insurance, property management, risk assessment, and more.

Small business owners voluntarily cut personal consumption by 40% early in the pandemic. A coordinated national response could have helped.