21 venues list an LINK perpetual: 12 charge funding every hour, 1 every 4 hours, 6 continuously, 1 publishes no schedule.
Aevo
ApeX
Aster
Avantis
Derive
edgeX
Extended
GMX
gTrade
Helix
Hyperliquid
KiloEx
Lighter
Merkle
Ostium
Pacifica
Paradex
Variational Up to 20x, settled in USDC.
No. A perpetual position tracks price and does not confer ownership of the underlying.
Yes โ a short perpetual position uses the same margin mechanics as a long.