The bullish run is interrupted but this is just temporary with lot of reasons like the usual minor corrections and some stolen Bitcoin from exchanges that are now being sold as we cannot expect some of these thieves to hold but they are always on instant money so keep holding your Bitcoin as this minor fall down is also an opportunity to buy cheap.
It are also the quick profit makers and chart traders who are doing there thing. I think it is to early to say a downtrend is started.