Module sizing 

Compatibility re-exports for position-sizing domain types moved to qs-core.

Structs

SizingResult

Auditable output from legacy or catalog-backed sizing.

Enums

InstrumentSizingError

Catalog-backed sizing failures.

LotCapStatus

Indicates whether the symbol maximum reduced the computed lot steps.

SizingError

Stable structured failures from compute_size.

SizingPolicy

Policy for computing the position size of one resolved entry signal.

Functions

compute_instrument_native_loss_per_lot

Compute native stop loss for one catalog-backed standard lot.

compute_instrument_size

Compute one account position size from catalog-backed quantity and economics contracts.

compute_instrument_size_for_spec

Compute catalog-backed sizing using one price for sizing and final notional.

compute_instrument_size_for_spec_with_prices

Compute catalog-backed sizing with separate sizing and execution prices.

compute_native_loss_per_lot

Compute the positive native P&L currency loss for one standard lot at a protective stop.

compute_size

Compute one in-place account position size.