Market fluctuations can sometimes catch people off guard. A recent investor encountered a surprising situation where his hundred units of funds seemed to vanish in the blink of an eye. This situation has raised concerns about market mechanisms and the security of trading platforms. How should investors respond to such sudden changes? Is there a way to better protect their assets? This event reminds us that vigilance is necessary when making any investment, and it’s important to fully understand the associated risks. At the same time, it highlights the importance of investor education and the need to establish a more transparent and reliable trading environment.