This is the dashboard I use to create many of the charts shown in the market data section of each review. The dash will output market data for one SKU at a time.
How To Operate The Dashboard
Step #1 - SKU Filter
To operate, select the target SKU at the top of the dashboard. This is a required step for the charts to populate.
Step #2 - Date Filter
Next to the SKU filter is the date filter, adjust it if necessary. I find it handy to use this filter to exclude in complete months.