Hello I was wondering if someone could please tell me how far back the intraday data for equities and mini futures goes with popular data/charting services like esignal, qcharts, realtick etc. I'm talking about 15 min, 5 min 1 min, etc. Thanks for any help!
IQFeed goes back 8 months for INTRADAY intervals. Charting software may allow data exporting, allowing YOU to maintain data beyond that period. Osorico