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Why a Post-Only Order Was Rejected or Cancelled — Guide and Record Resources

Read post-only as a matching constraint, recognize venue-specific reject or cancel outcomes, and keep the observed maker/taker evidence separate. Find the guide, blank records and documented resource comparison.

Understand the record

Why a Post-Only Order Was Rejected or Cancelled

Read post-only as a matching constraint, recognize venue-specific reject or cancel outcomes, and keep the observed maker/taker evidence separate.

Read the guide
Compare documented roles

10 Resources for Post-Only Placement and Fill Records

Explore the exact venue references and record tools behind this task. The first entry is the Telegram offer promoted by this publisher; the others are documentation or record-management references.

Read the comparison

Start with the question

Why did a limit order disappear immediately even though I wanted it to rest?

Hypothetical best ask: 100. A post-only buy limit at 100 would take the displayed liquidity and receives the venue-defined reject or cancel outcome. A limit at 99.9 can qualify to rest, but changing prices and other checks still matter.

Read the explanation and use the blank record alongside evidence you already have. The example is hypothetical. Missing information stays unknown; this page performs no live market or account check.

Keep your own record

The CSV contains column headings only. The TXT contains the review questions and blank note spaces. Keep original evidence separately, preserve identifiers as text and leave missing facts unknown. Neither file sends data or performs an account check.

Download the blank record sheet (CSV)Download the checklist (TXT)

Official references