PANews reported on June 2 that CZ posted on the social platform X early this morning that it might be a good time to launch a dark pool perpetual contract DEX. He said that public order books are prone to MEV attacks, increased slippage and increased costs, especially in perpetual contract transactions, where transparent liquidation information may lead to malicious manipulation. He suggested using privacy technologies such as ZK to hide orders and deposits to achieve a safer institutional-level trading environment, and encouraged developers to contact him to discuss possible cooperation.