How much is 1 XML to a dollar?

Excuse me, I'm curious about the exchange rate. Could you possibly tell me how much one XML coin is equivalent to in US dollars? I've been trying to get a grasp on the current market value, but the information seems to be quite volatile. It would be greatly appreciated if you could provide me with an accurate conversion rate. Additionally, do you have any insights into the factors that influence the fluctuation of this exchange rate? Thank you in advance for your assistance.