How did the OM token's magic plate at the beginning of this year continue to rise and eventually return to 0?

Multiple active market maker accounts heavily collateralized OM tokens and borrowed USDT, then went to the market to buy OM using U, propelling the continuous rise of OM.

During the process, the exchange discovered this market maker behavior, attempted to contact them, but they refused to cooperate, so the accounts were restricted.

Due to the account restrictions, this type of stacking operation could no longer continue, resulting in a halt in OM's buy orders, causing a drastic price drop, ultimately creating a weekly decline of 82%, bringing this magic plate to an end.

Similar rumors seem to have appeared recently regarding Sahara, which is also associated with active market maker accounts, suspected of wrongdoing, and after being restricted by the exchange, could not intervene in the buy orders, ultimately leading to a crash.