Oliver Posted February 11, 2022 Report Share Posted February 11, 2022 Hello, Did you improve the management of backfills/Quotes in the screener? I set my screeners with 'Yahoo Finance' as source which is delayed data. This is mainly to have fast backfill on historical data due to IB limitation. I also have 'Interactive brokers' as a source setup with 'Normal' priority as oppose to 'High' priority for 'Yahoo finance'. I was surprised to notice that in my screnners the quotes are in realtime. Do you always prioritise Interactive Brokers realtime data for quotes? I have 300 stocks in the screener and a 100 quotes limitations in IB. How is that managed? Can you clarify the process? Am I really screening in relatime in fact for all symbols and not with Yahoo finance delyaed data? Kind regards Oliver Quote Link to comment Share on other sites More sharing options...
Jerry Medved Posted February 11, 2022 Report Share Posted February 11, 2022 No, did not do anything. I know Yahoo data may not be true delayed - they may use ECN (BATS I think) data, which may be close to realtime depending on the symbol Quote Link to comment Share on other sites More sharing options...
Oliver Posted February 11, 2022 Author Report Share Posted February 11, 2022 You are right. Looks like they are close to realtime. Thanks! Quote Link to comment Share on other sites More sharing options...
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