The historical peak of BTC: Relative Unrealized Profit indicator also continuously decays, and its decay process can be well fitted by an exponential decay function of y (x)=a+be ^ (- cx) The current value of this indicator is 54%, and the fitted value of the historical peak function is 71% BTC: Relative Unrealized Profit "refers to the percentage (in US dollars) of the total floating profit of all BTC on the chain to the total spot market value