models

Domain models for the BRMS bank simulation.

Modules:

• accounting –

  Accounting models: T-accounts, journal entries, and ledger.

• bank –

  Bank model holding InstrumentStore, PositionStore, and Ledger.

• benchmarks –

  Benchmark enums and QuantLib IborIndex subclass for variable-rate instruments.

• instruments –

  Instrument base classes, enums, and registry for the core domain model.

• market_data –

  Market data store and zero-copy market state view.

• position –

  Position dataclass representing a financial position.

• transaction –

  Immutable transaction record.