Flat files

Sync the full archive to your machine with aws, rclone or DuckDB. New days are added daily.

What’s in the archive

Get it

How files land on your disk

One Parquet file per dataset per UTC day, split by series for the large datasets. Each day has a manifest with every file’s sha256, so a re-sync only fetches what changed.

kalshieye/

Only need a few series? Add them on Downloads instead.