On 23/09/2026 08:49, Ramki S wrote: A sizeable portion of the hansl code for the "yahoo_get" package is devoted exactly to this problem. The following snippet exemplifies: <hansl> nulldata 271 setobs 5 2015-01-02 include yahoo_get.gfn list G = yahoo_full("GOOG") </hansl> More generally speaking, the "join" command provides a very flexible way to import csv files with time series data. See Section 7.10 of the User's Guide. ------------------------------------------------------- Riccardo (Jack) Lucchetti Dipartimento di Scienze Economiche e Sociali (DiSES) Università Politecnica delle Marche (formerly known as Università di Ancona) r.lucchetti(a)univpm.it http://www2.econ.univpm.it/servizi/hpp/lucchetti -------------------------------------------------------