Under Global Configuration...General...eSignal, it asks whether I want to use eSignal for Market Data -- a rep told me that that's an alternative data provider (requiring separate paid subscription). Rep said that it would be the data provider for both data in TWS *and* what gets streamed into Excel via API.
I just want to know what the pros/cons are of using eSignal for market data, since a Google search turned up remarkably little info. I have performance issues with TWS + Excel (since I'm streaming in several hundred contracts simultaneously), and want to know if eSignal will be substantially faster / more reliable, etc.
Anyone here use eSignal?
I just want to know what the pros/cons are of using eSignal for market data, since a Google search turned up remarkably little info. I have performance issues with TWS + Excel (since I'm streaming in several hundred contracts simultaneously), and want to know if eSignal will be substantially faster / more reliable, etc.
Anyone here use eSignal?