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Help center › Data and Interfaces

History and as-of

What any loaded record looked like on any date, and every version with the batch that made it.

At a glance

Where
System › Data and Interfaces › History and as-of (/app/data/history)
Who
Everyone can open it (records are limited to what you may see). Roles and permissions

Try it in the demo A private sandbox firm, no sign-up. Simulated data only.

Every loaded record is kept with the dates it was valid.

History and as-of
AAPL in the security master as of a date, field by field.
  1. Pick the data set.
  2. Enter the key: the data set's key (a symbol, an account code; several parts joined with |, e.g. GRW-A|AAPL for a position).
  3. Pick the as of date and press Show.

You see the record field by field as it was on that date, and below it every version with its valid-from and valid-to dates and the batch that made it (a link to the batch).

  • Load history Every batch: who loaded it and when, the file's SHA-256, the counts and its status; open one for the diff, the rejected rows, undo and the original file.
  • The loading center Load reference data, holdings and market data from a file or a folder: column mapping, deterministic validation, a diff before anything changes, apply and undo.
  • The event log Every action from every component, append-only and hash-chained; filter it, open a row, and verify the chain.

Do it with the API

Every action on this screen can also be done by your own systems, under the same permissions. See Authentication to get a token.

Paper trading only: orders and fills in Vestoris are simulated. Nothing here is investment advice.