20000 is some magic. Bitcoin is already inflated and I believe that the market is benefiting from it. Interest remains, therefore, and this course is maintained.
How do you think, predictions about the bitcoin's rise to 20 thousand at the end of this year will be come true? Maybe the price plummeted, before rising?
The prediction was accurate in September 2017 (bull run to 20k+ by dec/jan).....the chart I linked was interactive so it's why it kept updating.
Despite the fact Bitcoin and other altcoins lose its value, everyone can earn money on price movements even when the rates are falling. it works on Forex, the platform system is simple enough. Not every forex broker offers cryptocurrency trading, but some reliable ones do. For instance, here you can open a crypto account (or try Demo account for some practice free of charge)
Everyone knows to trade and benefit from cryptocurrency price fluctuations. I do that as well while trading Forex.