Bitcoin is precious. You can visit the different trading platforms so you will be able to grasp how the price of bitcoin and even alts were made. In trading the people decide the value how high or low they want to acquire a bitcoin, on the other hand people set a price to sell a bitcoin or buy.
Bitcoin value now is so very low, because its volatile but some of us are hoping that it became higher and stable so that everybody whp have their bitcoin will not sad and recover.