Bounded ticker bucket view: both cohort summaries, one cohort top-contract page, or one cohort trade page; truncated preserves the selected source cohort ceiling. ET dates use YYYY-MM-DD.

get/v1/flow/tickers/{ticker}/bucket

Path parameters

tickerstring required

session_datestring date

window'day' | '1m' | '5m' | '15m' | '30m' | '60m' required

bucket_start_microsinteger

section'summary' | 'top_contracts' | 'trades'

cohort'rest' | 'zero_dte'

limitinteger

cursorstring

object payload

Changed in 2 of the 4 revisions of this API.2

Sep 23, 20265f6ba5c8e6531See the full diff
- ○
  for the query request parameter session_date, the type was generalized from no type to string, and format from no format to date
  request-parameter-type-generalized
Sep 20, 2026bf1aa24fe4171See the full diff
- ○
  endpoint added
  endpoint-added