And the right answer is:
Typical 50% (for now) retracement of the last leg UP - from $550 to $700 = $150...down $75 to $620-ish...
As simple as it is...NOT everything is NEWS-based in these markets...
That's correct too, but the market tends to look for excuses to conduct the timing of these movements.
Also, if 180,000 coins actually hit the market, it won't be a "news-based" drop, it will be entirely due to the raw technical of an exploding supply - which may override the market's planned movements.