That might be true. But I do not believe Ethereum will be able to hold their gains for long. Sooner or later the price has to go down simply because that is what markets do.
So always remind yourself not to get lost in the mania and try to stay objective. In a market like this, it is easy to think that the good days will never end.
Yeah normaly there is always ups and down in the market because it depends on the supply and demand. The best thing to do is monitor the market to earn more profit periodically, That's how trading works.