How much is one Tezos worth?

Could you please enlighten me on the current value of one Tezos? I'm quite fascinated by the cryptocurrency market and I'm eager to understand its fluctuations. Is there a specific exchange rate that one can rely on, or does it vary depending on the platform? Also, how does the price of Tezos tend to behave over time? Is it more volatile or stable? I'd appreciate it if you could provide some insights into this matter.