What country Has the highest average daily trading volume in millions of shares?

As of my last knowledge update, the United States typically has the highest average daily trading volume in millions of shares, primarily driven by major stock exchanges like the New York Stock Exchange (NYSE) and the NASDAQ. The U.S. Stock Market is known for its liquidity and the presence of numerous large-cap companies, contributing to its significant trading activity. Other countries, such as China, also have substantial trading volumes, but the U.S. generally leads in this metric.