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Chande Momentum reference

Shared reading rules — index notation, the L/S/N codes, crossings and Reverse — are on Signal passports. Main backtest settings and the card schema are on Settings and card schema. The behaviour contract is Rules for AI assistants.

Knowledge package 0.6.1, checked 22 September 2026, build 03613bfa. Use the shared role, Reverse and timing rules. Over p close changes, let G be the sum of gains and D the sum of absolute losses. CMO is 100*(G−D)/(G+D); in the reviewed calculation a zero total gives zero. p counts changes/bars; th is the oscillator threshold. Defaults are p=9 and th=0. The reviewed constructor does not establish complete numeric bounds for these fields; use the constraint status rather than inventing an accepted range.

Entry — chande-momentum.entry

CMO1<th and CMO0>=th gives L; CMO1>th and CMO0<=th gives S; otherwise N. Current equality completes a crossing; previous equality does not begin one.

Filter — chande-momentum.filter

CMH: CMO0>=th gives AA, otherwise N. CHL: CMO0<th gives AA, otherwise N. Equality belongs only to CMH. This filter permits or denies both sides together and offers no Reverse; it does not produce the entry's directional crossing.

Exit — chande-momentum.exit

Use the threshold crossing with shared cba/Reverse rules. Its th value is not a profit target or a percentage change in the asset price.

Definition coverage and observed controls

The controls below identify this dated schema. Their exact labels, value types and context overrides are in the catalogue. Any omitted standard selector must not be added manually.

  • chande-momentum.entry — MAIN / CHANDE_MOMENTUM. Semantics: Entry — chande-momentum.entry. Fields: ss, Is, ct, at, rs, p, th. timeframe: ID-specific list; default 1m; candles: DEFAULT/HEIKEN_ASHI; default DEFAULT; calculation: CL/CR; default CL; Reverse: available; default false.

  • chande-momentum.exit — CLOSE_BY / CHANDE_MOMENTUM. Semantics: Exit — chande-momentum.exit. Fields: ss, Is, ct, at, rs, cba, p, th. timeframe: ID-specific list; default 1m; candles: DEFAULT/HEIKEN_ASHI; default DEFAULT; calculation: CL/CR; default CL; Reverse: available; default false.

  • chande-momentum.filter — PRICE_LIMIT / CHANDE_MOMENTUM_PRICE_LIMIT. Semantics: Filter — chande-momentum.filter. Fields: ss, Is, ct, at, pla, p, th, ft. timeframe: ID-specific list; default 1m; candles: DEFAULT/HEIKEN_ASHI; default DEFAULT; calculation: CL/CR; default CL; Reverse: no selector.

Exact machine reference

Read common settings and card schema first. The following blocks are complete family excerpts, not standalone replacement files. Apply only the selected context overrides and check availability. Use the complete downloaded files for the validator.

Catalogue definitions and overrides

Condition constraints and dependencies