Who this is for
For users preparing CSV, JSON, Parquet, spreadsheet, or similar market files for replay.
What to take away
- Good visualization starts with clean time and price fields.
- Check a small sample before importing a large folder.
How Zinuto helps
Import preview
Preview columns and chart shape before turning files into practice data.
Replay-ready charts
After import, the same data can be used for replay, challenges, and later review.
What to watch
- Bad source data still produces bad charts.
- Zinuto does not grant third-party market data rights.
Next step
- Start with one symbol and one timeframe.
- Only expand after the chart and timestamps look right.


