A few days ago, the bg exchange incident, suing users who are exploiting the system, is truly a move to protect the interests of the platform over the users. If you buy low and sell high for profit, and you roll back for those, then for those who sell high and buy low at a loss, are you also going to refund their money? In essence, a contract is a short position, which means there has to be a long position. If someone wins against their counterpart, what are you suing for? It's like opening a casino and pressing the wrong cheat button, and when you lose, you sue others. Is that even reasonable! #MichaelSaylor暗示增持BTC