I'm going to purchase the historical intraday database for ES to back test a system. What year do you guys suggest I go back to - what year did volume start to pick up. Started in 1998 yeah ?
Thanks guys
Chad
Guys - am looking at tradestation to back test my system on intraday data - can anyone tell me if the historical data is 'available' off line - as I travel a lot. Also can you use the data once the subscription has ended ?
Cheers
Chris