If you see, the price of Altcoin went up very high in early 2018 and then the price of Altcoin fluctuated in 2019.
Now in 2020, people are expecting the price of Altcoin to go up. If the price of Altcoin goes too high then it will be very difficult to buy.
Some people say that cryptocurrency is a digital currency, we cannot calculate its value because we cannot accurately estimate the value of cryptocurrency / Altcoin. We can say that when people give bad news about cryptocurrency, people get upset that they sell their currency.
Yes, everyone thinks the prices will be better this year and halving is likely to have the expected effect. Its impact on prices is already appearing nowadays. We can even see this as a start, wait for a much larger increase in prices in the coming months. Because halving will happen after 4 months and additional 30-40% increase is possible until this time.