May I ask what this machine is called? I often see it, but no one tells me its name, and I can't find it online.

#moca The data here changes quickly, let's update it. The short position here has continued for 1 hour, which is not a very good signal. Now it has been directly pulled up, and without a base position, it has gone up directly without consolidating at the 15-minute level. In this case, do not chase it anymore.