I want to use very long intraday data (5min>) for 10 years over. Do you have some no-expensive data vendar ? E-signal : 60 days only. Tradestation 20 years, but I dont use it. I want to know web site for some CDROM or data vendar of ong intraday database. SP500 full, NASDAQ full, E-mini SP, NQ.. and commodity's intraday data. Do you have some data ? If you know some data vendar(no-expensive), Please tell me !!!