See from the chart below ethereum is staying in between two lines. Which means if upper line is not breached then correction phase will extend for a week or two. So, the start of April may be the good time to buy ethereum. Good time of ethereum may be start from mid of April.
![](https://steemitimages.com/DQmWwtbHPJ3uTs9yZQXiAJYgLtBPY4tghDaFvPgYW4cYec3/image.png)

Image Source: Tradingview.com

This is only my point of view. If you have any thought to share, feel free to comment.