Today was a day very particular for the Ripple as we saw some interesting movements, due to fundamentals.
To start with, the price went up by 10% after Binance, the most known exchange platform, announced the launch of Futures based on the XRP. Moreover, the Ripple's CEO, Brad Garlinghouse,he said in late December that many companies and money transfer institutions had committed to use their services, which of course, will have a positive impact on the cryptocurrency.
Therefore, we learned that Bitbox, the main Japanese exchange from Line, will be delisted from it, as for them, Ripple do not follow their rules.
That's the reason about the major dump happening currently.