Hi everyone !

I'm reading this forum for a couple of days now and I decided to invest on Coinbase.
But as you BTC is dumping right now and I don't know if I should buy now, or if the dump will go on for a couple of days/weeks...

Do you have suggestions? I want to hold as much as possible but also reinvest a part of my profit (if I make some) in altcoins after.

Thank you