if you are currently looking at bitcoin prices, then you will be amazed by the ups and downs of prices (fluctuations) are very fast, you might even ask, what are the factors that affect the price of bitcoin?
so the real reason why bitcoin prices are more fluctuating than other currencies is that there is no single entity that controls bitcoin prices.
USD in control by The Reveral Reserve (FED)
while BITCOIN is not controlled by any entity, since the bitcoin characteristic is Interoperability