historical-data

Try a Full Download

Right click the chart and choose Download Data > Full Data. Read more about data download and retention on this page.

https://www.linnsoft.com/support/downloading-and-retaining-dataThree Common Reasons that Long Term Composite Charts are not viewable

Reason Number One

Investor/RT automated backfill mode has 2 purposes

• at startup, it is designed to backfill historical data since the date/time that the data feed was last stopped.  
• It is also designed to fill in any historical data per symbol (tagged for intraday monitoring) for all trading that has occurred since the last trade recorded in the local database.

Investor/RT's automatic backfill is designed to keep daily and intra-day historical data up to date automatically without user involvement. Generally speaking, if you track fewer than 100 symbols, all historical data management should simply be done for you; there should not be a need to manually perform data downloading operations. Users who track many hundreds or thousands of symbols are exceptional cases where a higher degree of user involvement is required to keep your historical data current.

Specially designed for Investor/RT users relying on a brokerage feed (Rithmic, CQG,..) as primary real time data source, DTN Market Access is a historical data backfill service marketed by Linn Software.