In 2019, the situation in the crypto market is gradually improving, many miners began to return to work. But I expect more significant Bitcoin growth in 2020.
2020 is when a lot of miners will be fully functional because the market would have grown very positive for them to make money again, as mining is still not paying them that much, even this year has not been so good for miners, but I believe that 2020 will favor them, and not only them, most of Cryptocurrency investors.
2020 is expected to bring the prices of both Coins and altcoins to their ATH, although we can still benefit this period with the gradual and slow increase in the price of bitcoin, it seems to me now that bitcoin is quite easier to predict now that the market has increased than before.