API Enterprise

Short-availability timeseries for a single instrument, served from the same daily dataset as the enterprise bulk endpoint — a timeseries row is identical to the bulk row for the same listing and date, so the two access patterns can be mixed freely.

Built for enterprise consumers: the response is uncharged (no credits). Instrument identity is stated once in the envelope's instrument block; data rows carry only the date and the measures.

Available Data Points:

• Date: The specific date for which the data is retrieved (YYYY-MM-DD format).
• Split Ratio: Cumulative split ratio applied to adjust share counts to today's terms.
• Short Availability Percentage: The availability shares expressed as a percentage of total estimated short interest, indicating potential borrow supply relative to demand.
• Short Availability Shares: An estimate of how many shares are currently available to borrow for shorting.

Date window and instrument identity

from_date and to_date are required and set the inclusive window. The instrument that owned the ticker at from_date is the one the whole response describes — a reused ticker never mixes securities or companies within one response, and the envelope's instrument block identifies exactly which listing the rows belong to. split_adjusted=false returns as-was share counts instead of values adjusted to today's terms.

Try it out! You can test the API with the trial key TEST. Simply include it in your request headers; either here, or add the header "Ortex-Api-Key": "TEST" to your http request.

Trial key restrictions: Trial keys may be limited to a specific date range and set of regions. Requests outside the allowed regions or entirely outside the allowed date range are rejected; a date window that partially overlaps the allowed range is trimmed to it, reported in meta.restriction.

Get full access! Contact [email protected]