That's because they've become used to a low - volatility environment — one that hasn't been conditioned to withstand sharp fluctuations. (businessinsider.com)
He explained that «because there are no economic fundamentals to assess the supply and demand of bitcoins and intrinsic value, the market speculative atmosphere results in sharp fluctuations in prices.» (ccinews.net)
Hence, Ether prices in the past have experienced sharp fluctuations and continue to do so. (bitcoinprice.com)