As of 17 Jun at 13:00 UTC, the Mark Method for ZKUSDTZZ24 was changed to Fair Price marking.
This was possible, as we have now constructed a robust index that represents the spot prices of ZK.
ZK is now priced on the .BZKT index which incorporates ZK prices from Binance, Bybit, Gate.io, and Kucoin.
Please note that this also means Limit Down and Limit Up price protections have been removed.
If you have any questions, please contact Support.