Now you can save Dynamic Date Range URLs for reports with Google Search Analytics. If you ask for the report for the last 7 days or any other number, the URL will be dynamic.
If you share the URL for the last 7 days with someone and they click on it tomorrow, it will give the data for the last 7 days and not for the date range when you shared it.
“if I save a URL I created on January 25th, with a "last 7 days" view, and click on it today, it will give me a report on the last 7 days of traffic on my website, relative to today, rather than to January 25th. “Google Search Analytics Gets URLs With Dynamic Date Range!,