Kasper Posted November 18, 2021 Report Share Posted November 18, 2021 Hi, Previous close price during pre-market does not show correct value for last regular trading session, instead it shows close of day prior to last. I drew a horizontal line for previous close and it shows close of post-market for last trading day except when I turn off "always use computed values" only then it shows close price for last regular trading session. This is causing incorrect previous close price in watchlists and chart quote box during pre-market hours. My data source is Webull. Quote Link to comment Share on other sites More sharing options...
Jerry Medved Posted November 18, 2021 Report Share Posted November 18, 2021 unfortunately that is what Webull returns. We've checked on it previously Quote Link to comment Share on other sites More sharing options...
Kasper Posted November 18, 2021 Author Report Share Posted November 18, 2021 oh, that's too bad. Webull is inexpensive but not great service. I am curious, how long before you roll out DXfeed? What would be the symbol and back fill limits for their data feed on MT? Quote Link to comment Share on other sites More sharing options...
Jerry Medved Posted November 18, 2021 Report Share Posted November 18, 2021 don't have ETA, though I think the testing is wrapping up. Limits should be high. Will check Quote Link to comment Share on other sites More sharing options...
Mike Medved Posted November 18, 2021 Report Share Posted November 18, 2021 dxFeed don't have a limit on simultaneous tickers right now. Backfills: for OHLC it is 120 days max (that's an MT limitation). For tick data, I set it in MT to 5 days max. You really don't need more than that and the time it takes to get tick data for any reasonably liquid stock for more than 5 days is excessive. Quote Link to comment Share on other sites More sharing options...
Kasper Posted November 18, 2021 Author Report Share Posted November 18, 2021 Hi Jerry/Mike, Thanks for the info. I think DXfeed will be great addition, many users requested this service. I don't keep tick data more than 1-2 days, but it can be useful in some cases. It will be great if there's a way to set data storage rules on per symbol basis in portfolio window. It can be just a column in portfolio editor, TickLimit, which sets number of days a symbol's tick data can be accumulated. Another good thing can be to simply allow users export data from portfolio window and import back in to MT as original symbol or even custom named symbol for analysis. If user can export/import data for single or multiple symbols, it can also be nice separation of backup for symbol data from rest of MT. Sorry, this thread turned in to another idea for your consideration. Quote Link to comment Share on other sites More sharing options...
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