Are there still people monitoring the market at night? Recently, several cryptocurrencies have shown clear signals of upward trends. No matter how the market moves now, here's a piece of advice for everyone—be sure to set good stop-loss orders. Friends who have traded with me before all know that during market fluctuations, trading without stop-losses is like playing with fire. Shorts can rebound instantly, and longs can also adjust quickly. So remember to keep an eye on your positions and set your defense lines when necessary—it's the most basic requirement for survival.