What is the largest US based crypto exchange?
I'm quite curious, as a follower of the crypto market, I'm always interested in understanding the landscape of major exchanges. Could you enlighten me on the largest crypto exchange operating in the United States? I'm particularly interested in knowing their market share, the number of users they cater to, and any unique features or services they might offer that differentiate them from other exchanges. Additionally, I'd like to know about their security measures and any recent updates or expansions they might have made to further solidify their position in the crypto industry. Your insights would be greatly appreciated.