| { |
| "bundle_storage_class": "ziplime.data.services.file_system_delta_lake_bundle_storage.FileSystemDeltaLakeBundleStorage", |
| "bundle_storage_data": { |
| "table_uri": "data/pit/earnings_calendar.delta" |
| }, |
| "column_meanings": { |
| "entity_id": "issuer CIK, zero-padded to ten digits — the join key of every sibling dataset", |
| "eps_quality": "'implausible' means net_income / eps_diluted implied fewer than 50 000 shares and the EPS was blanked; the announcement is unaffected", |
| "event_date": "period_end: the last day of the fiscal period being reported", |
| "first_tradeable_session": "the first NYSE session whose close falls after acceptance -- when the market could first act", |
| "form": "8-K, or 8-K/A when the release amends an earlier one", |
| "knowledge_date": "the moment EDGAR accepted the 8-K, from the filing's own SGML header", |
| "session": "where the release fell in that day's NYSE session, from the exchange calendar (half days close at 13:00; non_session means the exchange was shut)", |
| "sue": "standardised unexpected earnings: the year-on-year surprise divided by its standard deviation over the previous eight periods", |
| "ticker": "the symbol the company carried on the filing day, from ZipLime/security-master; ticker_confidence says whether a span covered that day" |
| }, |
| "config_rows": { |
| "announcements": 454611, |
| "earnings": 258482, |
| "events": 4382182, |
| "pit": 258482 |
| }, |
| "config_schemas": { |
| "announcements": { |
| "acceptance_source": "String", |
| "accession_number": "String", |
| "announced_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "announced_date_et": "Date", |
| "announced_time_et": "Time", |
| "cik": "String", |
| "filed_date": "Date", |
| "first_tradeable_session": "Date", |
| "form": "String", |
| "inserted_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "items": "String", |
| "knowledge_date": "Datetime(time_unit='us', time_zone='UTC')", |
| "period_of_report": "Date", |
| "primary_document": "String", |
| "session": "String", |
| "ticker": "String", |
| "ticker_confidence": "String" |
| }, |
| "earnings": { |
| "accession_number": "String", |
| "announced_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "announced_date_et": "Date", |
| "cik": "String", |
| "currency": "String", |
| "days_announcement_to_statement": "Int32", |
| "eps_basic": "Float64", |
| "eps_diluted": "Float64", |
| "eps_diluted_year_ago": "Float64", |
| "eps_quality": "String", |
| "eps_yoy_change": "Float64", |
| "figures_source": "String", |
| "first_tradeable_session": "Date", |
| "fiscal_period": "String", |
| "fiscal_year": "Int32", |
| "form": "String", |
| "inserted_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "knowledge_date": "Datetime(time_unit='us', time_zone='UTC')", |
| "net_income": "Float64", |
| "period_end": "Date", |
| "quarters": "Int32", |
| "revenue": "Float64", |
| "revenue_sue": "Float64", |
| "revenue_year_ago": "Float64", |
| "revenue_yoy_change": "Float64", |
| "session": "String", |
| "statement_accepted_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "statement_accession": "String", |
| "sue": "Float64", |
| "sue_periods": "Int32", |
| "ticker": "String", |
| "ticker_confidence": "String" |
| }, |
| "events": { |
| "accession_number": "String", |
| "cik": "String", |
| "filed_date": "Date", |
| "inserted_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "item": "String", |
| "item_label": "String", |
| "knowledge_date": "Datetime(time_unit='us', time_zone='UTC')", |
| "knowledge_estimated": "Boolean", |
| "period_of_report": "Date", |
| "ticker": "String", |
| "ticker_confidence": "String" |
| }, |
| "pit": { |
| "accession_number": "String", |
| "currency": "String", |
| "entity_id": "String", |
| "eps_diluted": "Float64", |
| "eps_quality": "String", |
| "eps_yoy_change": "Float64", |
| "event_date": "Date", |
| "figures_source": "String", |
| "first_tradeable_session": "Date", |
| "fiscal_period": "String", |
| "form": "String", |
| "ingested_at": "Datetime(time_unit='us', time_zone='UTC')", |
| "knowledge_date": "Datetime(time_unit='us', time_zone='UTC')", |
| "knowledge_estimated": "Boolean", |
| "net_income": "Float64", |
| "period_end": "Date", |
| "pit_event_id": "String", |
| "revenue": "Float64", |
| "revenue_sue": "Float64", |
| "revenue_yoy_change": "Float64", |
| "session": "String", |
| "sue": "Float64", |
| "ticker": "String", |
| "ticker_confidence": "String" |
| } |
| }, |
| "configs": { |
| "announcements": { |
| "grain": "one company's earnings release, timed to the second", |
| "path": "data/announcements/**/*.parquet" |
| }, |
| "earnings": { |
| "grain": "one release paired with the period and figures it announced", |
| "path": "data/earnings/**/*.parquet" |
| }, |
| "events": { |
| "grain": "one 8-K item: a dated corporate event of any kind", |
| "path": "data/events/**/*.parquet" |
| }, |
| "pit": { |
| "delta_path": "data/pit/earnings_calendar.delta", |
| "grain": "one point-in-time earnings knowledge event", |
| "path": "data/pit/**/*.parquet" |
| } |
| }, |
| "coverage": { |
| "max_event": "2026-05-31", |
| "max_knowledge": "2026-06-30T20:02:19+00:00", |
| "min_event": "2008-11-30", |
| "min_knowledge": "2009-01-09T22:13:43+00:00" |
| }, |
| "data_type": "PIT_DATA", |
| "dataset": "earnings-calendar", |
| "entity_domain": "us_equities", |
| "entity_id": "entity_id", |
| "event_date": "event_date", |
| "event_date_type": "date", |
| "frequency_seconds": null, |
| "generated_at": "2026-09-08T08:35:30.733063+00:00", |
| "knowledge_date": "knowledge_date", |
| "knowledge_date_policy": { |
| "never_before_event_date": true, |
| "note": "Deliberately not EDGAR's bulk acceptanceDateTime, which carries a Z suffix but is Eastern local time for 44-62% of filings before 2021 with nothing in the value to tell the two apart.", |
| "precision": "second", |
| "primary": "ACCEPTANCE-DATETIME from the 8-K's own SGML header, US Eastern converted to UTC" |
| }, |
| "knowledge_date_type": "timestamp[us, tz=UTC]", |
| "name": "earnings_calendar", |
| "pit": { |
| "append_only": false, |
| "knowledge_lag_model": "sec_edgar_acceptance", |
| "restatement_policy": "an 8-K/A is a separate announcement and keeps its own row" |
| }, |
| "pretty_name": "ZipLime US Earnings Calendar (PIT)", |
| "quality_ok": true, |
| "rows": 258482, |
| "source": { |
| "build_version": "1.1.0", |
| "coverage_note": "Announcements from 2003; reported figures only from 2009, when XBRL begins.", |
| "coverage_start": "2003-04-25", |
| "license": "US Government work — public domain", |
| "origin": "SEC EDGAR bulk submissions and filing headers; figures from ZipLime/company-fundamentals", |
| "package_version": "1.0.0", |
| "recipe": "recipe/", |
| "recipe_hash": "sha256:a3eff0036d141fbceecb193332cd7e5433c90600568618791f014cce34d0ccd1", |
| "schedule": "10 9 * * 1", |
| "siblings": { |
| "calendar": "XNYS via exchange_calendars", |
| "figures": "ZipLime/company-fundamentals", |
| "symbols": "ZipLime/security-master" |
| } |
| }, |
| "trading_calendar_name": null, |
| "version": "1.1.0" |
| } |
|
|
