Yes, the lowest price that I think happened in 2018. Currently all Crypto coins are slowly rising and trading volume is also increasing. The sales chart shows a good price increase, but prices can still go down. We must be able to take advantage of every opportunity that exists to make a profit.
All we can do is hope that it was the bottom. Nobody can guess if the cryptocurrencies fall again. It may happen for many reasons. The crypto market is so unpredictable! We can wait for any surprises.