FTB-C000593 / Data quality concept

Pivot Revision Window

Pivot Revision Window is the set of pivot candidates whose neighborhoods touch a corrected or revised bar.

Advanced 1 linked topicEvidence-reviewed

Definitions

In plain terms

A source correction can change nearby pivot labels and their confirmation records.

Technical

Replay is required for every candidate i whose left/right window contains the revised observation, plus downstream objects that consume those pivots.

Scope

A stale pivot index is a data-quality defect even when the latest bar is correct.

Examples

  • A reviewer computes Pivot Revision Window on a small deterministic fixture and checks timing, units, and boundary behavior before publication.

Common misconceptions

  • A stale pivot index is a data-quality defect even when the latest bar is correct.

Concept relationships

Prerequisites

Related

Required by

Where this concept is used

Evidence and governance

  1. Pine Script repainting concepts TradingView · official platform documentation

    Supports: preferred label, short definition, technical definition

    Limits: Platform display behavior does not establish financial usefulness or predictive value.

  2. scipy.signal.find_peaks SciPy · first party technical publication

    Supports: preferred label, short definition, technical definition

    Limits: This retrospective signal function is not itself a causal OHLC pivot detector.

  3. Closing Price Investor.gov · official standard

    Supports: preferred label, short definition, technical definition

    Limits: A close is not automatically an adjusted close and may vary by market session convention.

Reviewed by
fintech-builder-batch-011
Last reviewed
2026-08-09
Next review
2027-08-09
Record status
evidence reviewed

This record is evidence-reviewed and readable, but not yet promoted to published — it is served noindex,follow and excluded from the sitemap.

Written by

Fintech engineer building market-data and financial systems, and the author of every article, glossary record, and reference implementation on The Fintech Builder.