MarketDataRequest for trades

Imported from previous forum

What is the proper response (if any) to a Market Data Request for trades if there are no trades for the specified instrument?

[ original email was from Mikael Brannstrom - mikael.brannstrom@ngm.se ]
You can respond with a Market Data Snapshot Full Refresh (‘W’) where the NoMDEntries (268) repeating group is empty (zero).

/Mikael

What is the proper response (if any) to a Market Data Request for trades if there are no trades for the specified instrument?