It is recommended for beginners to open a simulation disk, as I have learned before. Later on, there were several instances of warehouse explosions due to failure to control them properly And the differences between different exchanges, which TG shared a few days ago, are shown in the screenshot A few days ago, group members joked that the top signal might be the entry of all FOMO in the cryptocurrency circle. Unexpectedly So let's take a look and see. Maybe BTC's opportunity has come? Judging if the overall trend will come back, I've been looking at two things recently One is the trading volume ratio between ibit and slv One is whether the K-line can keep up with the daily trend