Expression to show only The last 7 days

[Esmorais]

My Slices formula is showing items from the 7th day ago onwards, but I want it to show items from today to 7 days ago, where am I going wrong? Sorry for my english. 

([Data] <= (TODAY() - WEEKDAY(TODAY())) - 7)

[dbaum]

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@Esmorais wrote:

WEEKDAY

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I don't understand what you mean to accomplish by including this function.

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@Esmorais wrote:

formula is showing items from the 7th day ago onwards, but I want it to show items from today to 7 days ago

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I don't understand what distinction you're making.

Maybe you're saying that your slice includes items older than a certain date but you want items newer than that date? In case it's helpful:

([Data] >= (TODAY() - WEEKDAY(TODAY())) - 7)

Maybe you're saying that you have items with dates in the future that you want to exclude from the slice? In case it's helpful:

AND([Date] >= TODAY() - 7, [Date] <= TODAY())