You can trade futures in such a way that your leverage is 1:1 (i.e. no leverage). It's all about position sizing. For example, if your account is 100k, and you trade a single ES future contract, the risk/reward/leverage would be roughly the same as trading the underlying stock index SPY with entire capital. In fact, you can deleverage your future trading to the point where it's less than 1:1.
You could if you have a large capital. But If you merely have enough to buy a contract or two, you can't.
