I can't help but laugh anymore. All morning I've been watching LIGHT's movement, and then I turned around and scrolled Twitter for two minutes, and the coin just took off🛫. Those automatic alert tools on the market? Purely after-the-fact, by the time the alert comes, the opportunity is gone, and I don't even dare to chase. Frustrated, I decided to write my own monitoring script. The logic side is working, but in actual testing, there's a delay of dozens of seconds, and this gap is absolutely fatal in trading. Where exactly is the problem—node response speed or the code logic itself? Are there brothers in the circle who work on high-frequency trading or API optimization? I have this semi-finished code and want to humbly ask someone knowledgeable for advice. Thanks🙏