what happened to Bitcoin?

Bitcoin prices dropped by 6.15 percent over the last 24 hours - while almost all alternatives to crypourrency-leading markets are also declining.

at the time of publication, all but two of the top 50 digital currencies by market capitalization have fallen in value since yesterday, according to the CoinMarketCap I know.
Bitcoin is now worth $ 10,526 (£ 7,594) resulting from a decline that allegedly triggered by the US Securities and Exchange Commission warning that platforms used for trafficking should eventually be registered before they are allowed to continue operating. .

Etereum, the second most valuable digital currency, slid 7.62 percent to $ 799.61 (£ 576.96) while XRP ripples, also the third-most valuable digital currency, dropped 6.81 percent to $ 0.90 (0.65). Why this can happen ....And this graphic image a few minutes ago from indonesia

Cash and litecoin Bitcoin, equipping the top five, also down 6.81 percent and 7.01 percent respectively. They are now worth $ 1,153 (£ 832) and $ 189.49 (£ 137) in turn.

Golem, ranked 55th of 1,541 digital coins on the market, also suffered the biggest decline from the number of people in the top 100, down 16.63 percent to $ 0.38 (0.25). What's the matter with bitcoin, but here's the reality .