Hi, what formulas do you use to know if it is profitable to freeze and unfreeze bitcoin / other currencies.
Can you explain what you mean by freezing and unfreezing a cryptocurrency?
And do you know any strategy to identify at a given time the currencies that have the most pronounced price rises and falls? and some excel formula or other idea to calculate the possible benefits before making the operation.
There is no idea to identify price rises and falls. You can use knowledge of technical analysis, but it's sort of a gamble, not a guarantee.