You can trade futures on leverage on Margex with spot trading currently in development. As for crypto assets, you can trade a wide range of coins from different categories, including BTC, ETH, SOL, PEPE, DOGE, AVAX, RUNE, NEAR, SUI, XMR, ATOM, APE, MATIC, AVAX, TIA, FET, INJ, FLOKI, AGIX, and ADA.