bitcoin and altcoin have price fluctuations that continue to be created in the market at any time, this can give you profits at any time both short and long term. investment and choosing the right decision will provide maximum profit for you
Yes you are right that is the sign of not stable but their is a chance to steady for the mean time in the high so that it will keep booming as well. More profits will enter because we are trying hard and study well on how to do it. Bitcoin is a long term investment we should try it.