The valuation flactuation in all the crypto currencies are very common. All the crypto currencies has always going through many ups and downs so a very wise decision is very much necessary before investing into bitcoin because if bitcoin has that potential that it can provide you very good profit so it can also giv a you a very huge loss if you don’t invest wisely into bitcoin but on average the valuation is almost normal and at the end of the week it will gives you good profit but presence of mind is necessary.