What version and build of moneydance are you running. E.g. 2019.2(1860)
What is your computers operating system?
What extension are you running? Quotes and Exchange Rate Updater build v1024 or the free third-party Quote Loader.
Can you post some example of securities ticker symbols along with their names that you are having problems with so I can test?
Quotes & Exchange Rates sorry don't know where to tell you the version of that but it came from Infinitekind Moneydance not a 3rd Party
Try Archer Daniels Midland ADM
Look under EXTENSIONS – MANAGE EXTENSIONS for the build of the Quotes and Exchange Rate Updater. It should be v1024.
Both the sources IEX Trading and Alpha Vantage provided up to date prices. See attached from Alpha Vantage.
If you are still having problems post a screen shot of the Quote and Exchange Rate Setting window.
The free third-party Quote Loader also provided a up to date price. see attached.