Is there some calculation method which normalizes data (numbers) if I don't have minimum and maximum edge?
Only one I know is: y = (x - min-x) / (max-x - min-x). But as I said I don't have an edge so this is not usable in my case.
I have USDJPY (105.25) price and price of JPN index (17408.45). And these two prices are totally different. And what I want to do is normalize these prices and compare them in the chart for example...