Aftermath lists around several dozen perpetual markets.
Aftermath lists around several dozen perpetual markets covering crypto, forex, commodities. A broad market list gives you more assets to trade, though liquidity concentrates in majors like BTC and ETH.
Market count matters most if you trade altcoins or real-world assets like commodities and stocks. For the majors, liquidity and fees matter more than raw count.
Read the full Aftermath guide for fees, leverage and how it compares.