I don't think it fluctuates more than some fiat currencies because this volatility has been there from day one just like my local fiat which has such high fluctuations too. This has been on going for the past 8 months after the halving. The reason behind bitcoins volatility has to do with people's growing interest and the panic sellers. Those two seem to be occurring every now and then so it keeps taking all of us for a roller coaster ride.