# Coinbase - US Exchange Market Holidays Coinbase is the largest US-based cryptocurrency exchange, founded in 2012 by Brian Armstrong and Fred Ehrsam to facilitate Bitcoin trading. Headquartered in the US, it is a publicly traded company (NASDAQ: COIN) known as a major, regulated spot exchange with over 100 million users. It provides secure custodial services and trading for various digital assets. The last 10 Market Holidays are listed