Here it's finally a buy opportunity regarding Bitcoin.
From my point of view the price will start booming once it reaches 5700-5800$ and again 5000-5200$ if the price doesn't respects the first level. These are two key levels and if it’s breaks the first one then I will be putting more and buy in the second level.
These levels can be used as well as day trading entries.
Of course once the price of Bitcoin booms up we will see the 90% of crypto booming too, so keep it under control if you want to make some money.