Create my own crypto exchange

Guys, let me know how expensive it is to create your own crypto exchange online?

Hello, this is a difficult question to answer briefly, but I will say that if you read the information on this page https://merehead.com/blog/build-online-trading-exchange-platform-bitcoin-crypto-currencies/ then here and you will find everything you need to independently assess the cost and necessary investment in a crypto exchange, which will later bring you big profits.