The Portfolio Expression worker takes a portfolio property and manipulates it through an user give expression. This worker returns a new portfolio containing the changed property to the workflow.
The Portfolio Expression worker must receive specific parameters in order to execute properly. When parameters are not set correctly it may cause the worker to not work as expected. This worker parameters is separated in the following tabs: Input and Output.
The Input tab contains parameters which are consumed by the worker, in order to execute it's calculations or actions.
1.2 Portfolio Property
Select the portfolio property to be manipulated by expression using Fixed Value variant.
Set the expression to be applied to the selected portfolio property.
Select the value to be applied to expression's variable using Upstream Data variant.
1.5 Variable Name
Set the variable's name to be used inside the expression.
The Output tab contains parameters that defines the worker execution results, and how it will be provided to downstream workers.
Set the workspace in which the merged portfolio will be saved on the platform using Fixed Workspace.
2.4 Net Liquidating Value (NLV)
2.5 Base Currency
2.7 Storage Mode
Select if the result portfolio will be saved on the platform, update an existing portfolio or be a transient one through the following options: Transient, Create or Update.
Once the worker finishes it's executions successfully, it will return a result object containing the changed portfolio to the workflow, which can be used by downstream workers. Below you can see an example of the Portfolio Expression's result object hierarchy.
- Portfolio (portfolio)
- ID (string)
- Name (string)
- Tags (list of strings)
- Date (date)
- Base Currency (number)
- NLV (number)
- Securities (list)
- ID (string)
- Status (string)
- Instrument Class (string)
- Symbol (string)
- Label (string)
- Quantity (number)