{
  "record_id": "mi-pro-september-2026-allocation-archive",
  "label": "September 2026 Pro allocation research archive",
  "record_status": "Hypothetical research simulation, not subscriber or broker returns",
  "valuation_baseline": "2011-12-30",
  "return_sessions_start": "2012-01-03",
  "return_sessions_end": "2025-12-31",
  "comparison_annualization": "14 complete calendar years",
  "history_annualization": "252 trading sessions per year; identical gains",
  "comparison_data_url": "https://mountinflection.com/comparison/assets/comparison_data.json",
  "comparison_data_sha256": "3478bdb55ab00eab31559e24ba1d51027debe3bf97c6c272fbdfbde2db1165b8",
  "archive_NAV_source_sha256": "eaaa155353cc3352a7598b44185600debf39322b20be628d277ba35164d390c6",
  "version_note": "Later company-eligibility reconstructions, valid-share-class experiments and execution-timing research are separate records. Their outcomes and benefits cannot be combined arithmetically. This archive does not test the entry/exit quantity-hold newsletter rule effective October 7, 2026.",
  "model_costs": "Specified security trading, allocation turnover, short carry and financing costs included at their model layers. Subscriptions and investor taxes excluded.",
  "limitations": [
    "Retrospectively selected current-survivor history, not an untouched holdout.",
    "Account-level cash, shorts, collateral, exposure and actual fills are not independently established by the component simulation.",
    "Historical maximum drawdown is not a future loss limit."
  ],
  "identity_note_updated": "2026-10-30"
}