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Data Availability and Reproduction Boundary

Created: 2026-08-09 21:40:28 Asia/Shanghai

Included

  • Fixed simulation configurations, protocols, source code, and tests.
  • Compact simulation summaries, diagnostics, and frozen gate outcomes.
  • The 269 non-overlapping derived SPX analysis blocks used for the real-path diagnostic.
  • Cross-market and independent-holdout aggregate effects, confidence intervals, audit metadata, and file hashes.

Not redistributed

Raw market histories are third-party materials and are not licensed by the author for redistribution. Large path-level simulation files are also omitted because they are deterministic products of the included code, fixed seeds, and configurations.

Expected market-data formats

For the main SPX rerun, set ORF_SPX_DATA to a CSV containing Date, Close, and Return columns:

ORF_SPX_DATA=/lawfully/obtained/spx_daily.csv \
python3 src/run_spx_transportability_diagnostic_20260808_091051.py

For the cross-market extension, place one CSV per asset under extensions/decision_transport/data/raw/cross_market/. Each file must contain Date and AdjClose.

For the independent holdout parser, place the retained Yahoo-style text exports under extensions/decision_transport/data/raw/holdout_markdown/. Parsed copies are written to extensions/decision_transport/data/parsed/holdout/ and remain ignored by Git.

Integrity

The audit tables preserve row counts, coverage dates, gate outcomes, and SHA-256 hashes of the locally retained inputs. These hashes allow an authorized reviewer to verify an independently supplied copy without redistributing the source histories.