I advise to buy Bitcoin, Ethereum or other popular altcoins now because there are a red market, all altkoins are cheap because there was a bad news about SEC.
maybe buy bitcoin and ethereum is the best things that we can do now because this coin is down too deep and if we can buy bitcoin and ethereum, we can hope that in the other weeks, we can make a big profit. when bitcoin and ethereum price increase, the price can increase more than the price now and I am sure that our profit will bigger too. but I am sure that there are other coins that we can buy too besides of bitcoin and ethereum because almost all altcoin is down and reach the cheap price and this is a good moment for us to buy the coin.