How is Coinbase Global (Coin) calculated?

Could you kindly explain to me the process behind calculating the value of Coinbase Global, commonly referred to as "Coin"? I'm particularly interested in understanding the factors that contribute to its pricing mechanism. Are there specific metrics or algorithms involved? Additionally, how do market forces and investor sentiment affect the calculation? It would be helpful if you could provide a concise yet comprehensive overview of the calculation process. Thank you for your assistance in clarifying this matter.