Invite multi-player PK matches and show everyone's buy and sell points at the end of the match.

It would be nice to come up with one that invites the group to pk together, and at the end of the contest, you can show the buy and sell points of all the participants on the k line, even better, the

Many traders have a lot of groups, such as the competition PK link thrown to the group, and then clicked into the link of the people, you can participate, and then 1 minute after the need to register the software or something like that

People who come in through the link of the person who shared it are automatically grouped into a study group, similar to the study group function of the learning software