2019 will be a potential year for the market. The BTC has just increased to $ 5300 and will certainly grow stronger in the future, causing the whole market to fluctuate. This is a good time for investors to join, because I am sure that by the end of the year it could increase to $ 8000. 
Yeah for sure now is the good time for all investors to invest because price is not very high and they can buy at low price of 5300k because it has much more potential to rise as we can see last time price fo bitcoin was so high that I crossed almost 20k which is really a high price, we can invest now as future is really bright and investing now can save our future.