DTNMA
If you are using DTN Market Access (DTN MA) and are looking for the DTN symbol to use, see the LinnSoft IQFeed Symbols Guide or visit the DTN IQFeed Website Symbol Lookup page. All DTN MA symbols are listed there.
What is DTN Market Access (DTNMA) and why do I need it?
Some brokers feed real time data at a price level that is different from the back fill data received from DTNMA. For instance, the Euro contract from some broker feeds, is fed in with a display format of XXX.XX but when back filled from DTN MA, its format is X.XXXX. To correct this, we can add a multiplier to the DTN Symbol alias as shown below. Just go to Setup → Instruments:
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.