Understanding the Global Financial Market Architecture with One Picture When you stare at the red and green fluctuations in the candlestick chart, Have you ever thought about why the cryptocurrency market suddenly skyrocketed and plummeted? Why does the Federal Reserve's interest rate hike and interest rate cut make the global stock and cryptocurrency markets tremble? How can a Twitter message trigger a trillion dollar market value fluctuation? Financial markets are never isolated, and every link carries hidden chain reactions. Without understanding the logic of financial markets, one cannot make good investments.