The incident that has triggered the panic selling started at China when the central bank of China made an announcement to bitcoin holders in China to be careful in investing in bitcoin due to its volatile nature. Though the announcement was simple but the impact was great, Chines bitcoin holders who are newbie to the business sold their bitcoins that has instantly put down the price of bitcoin from 1000$ down to 900$. That event was not the end after that drop in price bitcoin holders around the world panicked and also sold their bitcoins and that has turned bitcoins price down to 700$
It was just a matter of time
As you correctly noted, a small announcement triggered an avalanche of panic sell-offs. But if it hadn't been this announcement, there would have been another such triggering event setting massive correction. Simply because most people felt that they price was rising too fast and that wouldn't last for long. In a sense, the correction (or dump) had already been scheduled
Yes you are right I think Bitcoin holders were ready for a dump so the price is continuously falling from ATH but the price will not fall less than $600 and and after few months Bitcoin will start to raise again in the sky and each time Bitcoin raise in the sky it goes to new height than previous ATH so hold your horses and keep your Bitcoin hand because in long run there will be profit only.
Should the DX rally to 106, BTC could easily fall to unter the $600 mark. It is a very thin trade and therefore prices are subject to extreme movement, that said, it could hit $3K this year as well. To be perfectly honest the Chinese have better ways to get their money out of China than BTC at this point, esp with the new capital controls placed the last year. One thing that is very important to remember in trading is that nothing is for sure. Always set stops and follow your rules. I have found this to be relevant in all types of transactions, mostly the hard way.
Prices never move in a straight line, and if people are right and the majority of BTC IS in fact own by the Chinese, all you have to do is look at how their stock market moves and you will understand the exhaustive nature of their trading practices. When it comes to a rally and a crash, they sure know how to do it right. Here is the shanghai index, check out copper, hot rolled steel, the HSE, its all there in the charts.
https://pbs.twimg.com/media/C2DIbFKW8AAzWD1.jpg:large