28 venues list a BTC perpetual: 17 charge funding every hour, 1 every 4 hours, 7 continuously, 1 publishes no schedule.
Aevo
ApeX
Aster
Avantis
Derive
edgeX
Ethereal
Extended
GMX
gTrade
Helix
Hyperliquid
KiloEx
Lighter
Merkle
Ondo
Ostium
Pacifica
Paradex
SynFutures
Synthetix
Variational
Vest Up to 25x, 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.