I would like to ask about the different BTC currency pairs and their trends.
Often I will see BTC going up against the Ruble and going down against the US dollar?
Is this only do to the relative differences between the falling Ruble and the strong US War dollars?
If so, then how could we make trades based on the currency pairs movements.?
where did you see that bitcoin against rubble and dollars?
bitcoin is a new payment which based in blockchain.