You can make a profit if someone buys after you for a decent amount as well. Otherwise, you'll buy and the price will jump, and you'll sell and receive what you invested minus the exchange commission.)

Serious questions: With a bunch of money, followers, and leadership among exchanges, theoretically, can Binance set up the system so that, for example, it shows data with a delay while it buys assets, or connect bots to always be in profit no matter the situation, which in turn leads to losses for other players?