See OCHI's read on your numbers.
Run a rental property? Bring your occupancy rate by season. Run a restaurant? Bring your weekly sales from past years. OCHI reads your own history and turns the lagging public baseline into a read tuned to your business.
Your data stays yours
Your file is read and analyzed entirely in your browser. It is never uploaded to a server, never stored, and never shared. Close the tab and it's gone.
How to format it
A simple weekly CSV — one row per week, with a header row. Give us occupancy, sales, or both; include whichever you track.
| week_ending | occupancy_pct | sales |
|---|---|---|
| 2025-06-07 | 68 | 14200 |
| 2025-06-14 | 74 | 16850 |
| 2025-06-21 | 81 | 19300 |
- week_ending — the date the week ends (any clear date format)
- occupancy_pct — average occupancy that week, 0–100 (what rental properties track by season)
- sales — total sales for the week, in dollars (what restaurants track year over year)
- Include at least one of occupancy or sales — both is even better.
Upload & see your read
Pick your CSV — it's analyzed instantly, right here in your browser.