Bitfinex will delist the Ampleforth perpetual swap AMPF0:USTF0 on Monday, 11/12/2023, at 1:30 PM UTC. The removal of the Ampleforth perpetual follows our regular monitoring of market conditions to ensure the best trading experience for our customers. From 1.30 PM UTC on Monday 04/12/2023, customers will only be able to reduce their open positions in AMPF0:USTF0. We would like to remind our customers to cancel any open orders on Ampleforth perpetual before 1.30 PM UTC on 11/12/2023. Any open positions that are not cancelled by this deadline will be force-settled and cancelled by the system. The mark price used to settle contracts will be the fair market value of the underlying spot market based on data from several leading exchanges.