---
id: freeing-space.what-are-the-data-transferred-charts
url: https://storagestudio.us/faq/freeing-space/what-are-the-data-transferred-charts
category: "Freeing up space"
subcategory: "Storage Profile, charts and Home"
question: "What do the \"Data transferred OUT\" and \"IN\" charts show?"
alt_questions:
  - "Data transferred daily by service"
  - "What is leaving my boot disk?"
  - "Transfer charts last 30 days"
  - "Data returning to internal storage chart"
  - "Daily transfer chart Storage Studio"
short_answer: "They show, for the last 30 days, how much data left your built-in drive (OUT) and came back to it (IN) each day, stacked by service — fast drive or cloud account."
tags: ["charts", "transfers", "history"]
related: ["https://storagestudio.us/faq/freeing-space/what-are-the-storage-charts", "https://storagestudio.us/faq/freeing-space/what-is-the-on-your-fast-drive-chart"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# What do the "Data transferred OUT" and "IN" charts show?

They show, day by day for the last 30 days, how much data Storage Studio moved off your built-in drive (**OUT** — to your fast drive or a cloud account) and how much came back to it (**IN**), stacked by service so you can see where each day's activity went.

They answer two different questions: what's been leaving your startup disk this month, and what's been returning to it. Alongside them you'll find a used-versus-free view of the latest reading and the top folders from today's measurement. See [What do the storage charts show?](https://storagestudio.us/faq/freeing-space/what-are-the-storage-charts)