Exploration missing data

[ahm.montaser]

Dear Tomaz. I hope you are doing well today, and thanks for continue support us,
I faced an issue when I want to demonstrate open value of ticker in the exploration window when I use foreign function,
Would you elaborate why that happed, and are there smart solution to handle that issue?

knowing as I used ODBC data source.

@Tomasz

AddColumn( Foreign    ( Name()+"FLOW" , "O",2)       , "OPEN"      , format = 1.8, fgcolor = colorDefault,  bkcolor = colorDefault ); 
AddColumn( Low        , "LOW"       , format = 1.8, fgcolor = colorDefault,  bkcolor = colorDefault ); 
AddColumn( Close      , "CLOSE"     , format = 1.8, fgcolor = colorDefault,  bkcolor = colorDefault ); 
AddColumn( Volume     , "VOLUME"    , format = 1.8, fgcolor = colorDefault,  bkcolor = colorDefault ); 
AddColumn( OpenInt    , "VWAP"      , format = 1.8, fgcolor = colorDefault,  bkcolor = colorDefault ); 

Filter = 1;

[mradtke]

What do you see when you open the Quote Editor for the symbol ABUKFLOW?

[ahm.montaser]

I want to see the open data value of ABUKFLOW.

[mradtke]

I understand that. I'm trying to confirm that the data actually exists. That's why I asked you to open the Quote Editor, which is available from the Symbol menu in AmiBroker. It looks like this:

[ahm.montaser]

I validate date before sent my ticker, and checked actually exist

[Tomasz]

You have date mismatch between symbols (ABUKFLOW does NOT have data in sync with other symbols). Simply there is no data for 5/21/2025 in ABUKFLOW other than 00:00:00, specifically no data for 5/21/2025 10:00:00 and that is what you are using in earlier exploration.