Official announcements show that two exchanges introduced FLNC perpetual futures on May 18, 2026. BitMart Futures said it would list the FLNCUSDT perpetual contract at 22:00 UTC+8 with up to 10x leverage. Gate said it launched FLNC alongside DRAM, HIMS, SHLD, and IWM perpetual futures at 14:30 UTC+8, with all five contracts settled in USDT and supporting 1x to 20x leverage. Both announcements describe perpetual contracts as crypto derivatives without expiry, but neither provides additional details such as funding, margin mode, or full contract specifications.