At the end of March 2025, the global financial market experienced a severe upheaval. On March 28, known as "Black Friday," the U.S. stock market saw the S&P 500 Index drop by 1.97%, the Nasdaq Index plunge by 2.7%, and the Dow Jones Industrial Average fall by 715 points, a decline of 1.69%. This downturn quickly spread to the crypto market, with Bitcoin (BTC) falling from $84,000 in the afternoon of March 29 to $81,565 by the morning of March 31. Ethereum (ETH) hit a recent low of $1,767, and...