RiskGraphLegGridRow

Leg metadata and live values shown alongside a Risk Graph.

Field	Type	Required	Nullable	Default	Description
LegKey	str	Yes	No		Stable leg key within the payload. Matches RiskGraphSeries.SeriesKey for the corresponding leg series.
LegId	int	No	Yes		Persisted live leg id. Null for ad hoc combo legs or other non-persisted legs.
PositionId	int	No	Yes		Persisted live position id that owns the leg. Null when the leg is not tied to a persisted position.
PositionName	str	No	Yes		Display name of the owning position when available.
LegName	str	Yes	No		Display name of the leg.
LiveContract	LiveContract	Yes	No		Live contract represented by the leg.
Qty	Decimal	Yes	No		Signed leg quantity. Positive and negative values preserve the live position direction.
AvgEntryPrice	Decimal	Yes	No		Average entry price per contract used as the leg cost basis.
CurrentPrice	Decimal	No	Yes		Current leg price using the requested pricing mode. Null when the leg is not selected or pricing is unavailable.
RunningPnL	Decimal	No	Yes		Unrealized leg PnL using the requested pricing mode. Null when the leg is not selected or pricing is unavailable.
RealizedPnL	Decimal	No	Yes		Realized leg PnL tracked by the live position, if any.
PnL	Decimal	No	Yes		Total leg PnL used for display. Null when neither live nor realized PnL is available.
ImpliedVolatility	Decimal	No	Yes		Current implied volatility for the leg under the requested pricing mode. Null when unavailable or not selected.
Delta	Decimal	No	Yes		Current leg delta scaled by contract multiplier and quantity. Null when unavailable or not selected.
Gamma	Decimal	No	Yes		Current leg gamma scaled by contract multiplier and quantity. Null when unavailable or not selected.
Theta	Decimal	No	Yes		Current leg theta scaled by contract multiplier and quantity. Null when unavailable or not selected.
Vega	Decimal	No	Yes		Current leg vega scaled by contract multiplier and quantity. Null when unavailable or not selected.
WVega	Decimal	No	Yes		Current leg weighted vega scaled by contract multiplier and quantity. Null when unavailable or not selected.
Rho	Decimal	No	Yes		Current leg rho scaled by contract multiplier and quantity. Null when unavailable or not selected.
IsEligible	bool	Yes	No		True when the leg is an option contract with the data needed for Risk Graph projection.
IsExpired	bool	Yes	No		True when the leg contract is expired at the calculation time.
DefaultSelected	bool	Yes	No		True when the server selected the leg for Risk Graph calculation by default.
SettlementTimeExchange	datetime	No	Yes		Option settlement time in exchange time. Null for ineligible legs.
IsTerminalAtSelectedHorizon	bool	No	No		True when the leg settles on or before the selected expiration horizon.
ExclusionReason	str	No	Yes		Human-readable reason the leg was not included in the calculated Risk Graph. Null when no exclusion applies.