Skip to main content

check_external_position_change

nautilus_interactive_brokers::execution::account

Function check_external_position_change 

Source 
pub async fn check_external_position_change(
    position_tracker: &PositionTracker,
    contract_id: i32,
    new_quantity: Decimal,
) -> Option<(bool, Decimal)>
Expand description

Check if a position update represents an external change (e.g., option exercise).

§Arguments

  • position_tracker - Shared position tracker
  • contract_id - IB contract ID
  • new_quantity - New position quantity

§Returns

Returns (is_external_change, old_quantity) if this is an external change.