Three values are predicted (StepAhead (3)) for each time series with Order (1, 1, 1).
SELECT * FROM Varmax ( ON finance_data3 PARTITION BY id ORDER BY period ResponseColumns ('expenditure', 'income', 'investment') PartitionColumns ('id') Orders ('1, 1, 1') IncludeMean ('false') StepAhead (3) ) ORDER BY id;