The market is constantly fluctuating. What is your opinion?
Well the best advisable yet profitable way is to hold on your coins , and always monitor the ups and downs of marketplace but take not don't stress yourself though.
And remember that the marketplace is very volatile so it doesn't mean it can go down forever and even increase at the same time , there is a time when it can reach to the rock bottom and also it can reach the moon too.
When there is something unusual, we cannot predict anything because the price was already out of track and those investors were very lucky who sold their bitcoin on $20k. The price down to $6000 and then little fluctuation till date. I think that if someone has invested extra money and dont need it in short time he must hold his bitcoin for some more time to earn more money.