This is not funds being moved to exchanges to crash the price either. (dailybitcoinnews.com)
A little over a month ago, China tightened regulation on ICO's and cryptocurrency exchanges, crashing the price of BTC from $ 4,975 down to under $ 3,000. (ccinews.net)
And then oil and gas companies once again crashed prices in what Forbes called a «self - destructive rush to increase drilling.» (news.mongabay.com)