I think a week is just that. A week. Ethereum is more than a currency to be traded on the market. I think what concerns me is if it rises too fast and gets all bubbly. This could seriously affect people raising ICO's for DApps. So there is a lot of benefit to a steadying. My opinion is that it's a long term hold. If people had bought BTC for $10 and day traded it a few years ago, would they have made as much as if they had sat on it?