In a few weeks Voyager Digital is going to be launching a new crypto exchange system with 15 different cryptos and a fiat gateway, completely commission free. It's going to take the average price from 10 exchanges (so far) and that will be the spot price. Then when you place an order it'll use its algorithm to buy from whatever exchanges are cheapest. They believe the algorithm will consistently be able to beat the spot price and that spread is their profit, creating the profits needed to keep operating. Anybody in New York knows they're being pretty tough on crypto but Voyager must be doing something right because they're based there and seem to be going along smoothly. They also have an all star team, with the ex CEO of E-trade at the head. The sign up is super easy, get your free $25!
https://e.investvoyager.com/4TLA-326U-2EGU9I-2KK3I-1/c.aspx