The hype won't last a long while. As for the XRP's latest case in winning against SEC, that hype only lasted for a day which we see a tremendous temporary growth of it's coin and so as the others like Bitcoin, Ethereum, etc.

But on the following day it didn't maintain the hype as we see a pullback. If you are smart enough of this scenario, you would have taken profit that easily rather than being greedy unless you are thinking long term of the coins like BTC and ETH.