Quick update from my side, so I don't mislead you. After further research, RESC does not provide data for me either. I was looking for error messages yesterday but apparently 430 errors were suppressed in our test bed s, our testbed for some historic reasons.
Here is what I can contribute:
- In a paper account, our testbed requests all seven types of fundamental data but currently receives data for only four of them: ReportsFinStatements, ReportsFinSummary, ReportSnapshot, ReportsOwnership
- The other three receive an error 430: ReportRatios, RESC CalendarReport
- For ReportRatios and RESC the 430 error message has "failed to fetch" attached to the end.
- For CalendarReport the 430 error message has "Not allowed" attached to the end.
- Via TWS API this is true for all tested stocks: AAPL, AMZN, IBKR, IBM, PCTY
- BUT in TWS, FundamentalExplorer has data in all tabs for all of those stocks
One last thing. Our TWS restarts every day at 16:45 Chicago time. At around