Most of the coins were dropped yesterday and got back today on their stable price, but few of them did get pumped a lot from past few days maybe because of current Bitcoin price? by 'reason to focus' you mean investing in them? no point investing in a coin when the price is already on its peak unless you think it has more growth potential, I invest in coins when the price is low/dropped like yesterday most of the alt-coins were red% and was good time to buy.
I do not see any coins returning to their stable price. They fell and lie on the bottom. If they went up in price by 10 percent per day, then this does not mean anything. They rose when they returned to the old price and grew slightly. The market itself is in flat and I can only advise you to wait. Soon will be the rise