Sierra has decent charts but their help file blows. Moreover the SierraChart Support Message Board is a POS. their expert '1" typically responds to any question - with terse non-responsive answers.(Quite the opposite of Medved or the dearly departed QQL). Since "1" is either not willing or is not able to provide a straight answer -- would anyone know the correct symbols for the common Indices ex) Naz Comp, SPX, NDX, tick I figured out the Dow is INDU-I-NYSE thanks doher