You can always get to this dashboard page by clicking the Dashboard on the top navigation bar.
This dash gives you a high level quick look at the overall performance of your Supply and Demand.
Starting at the top, you can see the totals so far for Today’s top level metrics with a quick comparison to Yesterday’s total metrics (showing the change percentage as well):
Channel Revenue
Total Revenue
Margin
Paid Impressions
eCPM
Fill Rate
All of the revenue metrics default to USD.
In the middle of the page, you can see the Hourly Performance graph with a toggle to choose between Impressions, Ad Requests, and Fill Rate.
Finally, at the bottom of the dash are two tables that show the Top 5 Sources and Top 5 Campaigns. You can change the date range for these two tables, selecting between Last 7 Days, Yesterday, and Today. Note: The date selection here only affects these bottom two tables.