A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I found that my problem wasn't really in my stock list but in a cell where I had copied the stock name from the list to another page where I had done a calculation on a stock I had sold. It wasn't a stock I expected to update so I hadn't looked on that page. Not sure if the symbol was even valid as I was no longer following the stock, it may have changed symbols in a consolidation. Once I deleted the symbol everything worked as it should.