The reason why bitcoin price fell is Japan's Financial Services Agency was said to be planning to tell Binance to stop operating without a license.
Bitcoin's price felll 4.4 percent to $8,500 because of this news.
There was another news, about one week ago, that Binance is about to move to Europe (I think it was Malta). If so, I guess that they don't need anymore the Japanese license. So this should not affect the price at all.