As we know, "Sharing economy" is a new concept which was raised these years. After that, Sharing Bike, Sharing Power Bank, Sharing Car and others derivatives of sharing economy came up. What if we have a "Sharing Bitcoin" in our life?
basis of investment, I have to ask where I need to buy bitcoin at cheap prices, yes I can't see whether bitcoin is cheap or expensive today, I can only analyze bitcoin movements when prices reach prices lowest and highest.