A huge A wave is running. It is estimated that US $1856 is the lowest price for the huge A wave. 14000usd is like the fourth wave structure of the pressure test, and has come to an end. Soon we will see the big green line of the fifth wave, 2020 is the bull market, 2020, the Internet bubble burst, 2020, the block chain industry will enter the 2000 Internet bubble. I see bitcoin mining data. In 2020, the virtual currency mining industry with a probability equal to 1 will have a huge crisis. Maybe it will all be shut down. Good luck, I'm not your investment adviser.