The LIGHTER, BCH and XMR perpetual markets are being delisted.
On July 15, each market enters delisting pricing, with LIGHTER beginning at 11:00 UTC, BCH at 12:00 UTC and XMR at 13:00 UTC. The mark price converges to a 1-hour time-weighted average of the oracle price, settling shortly thereafter.
Trading then halts and open positions settle at the final mark. If desired, close or adjust positions before then.