Clock symbol in the Quote/Price column in the investing portfolio module
In the investing portfolio section, there is a clock symbol in the quote column. If you hover your mouse cursor over the symbol, it shows you the date up the last price update. I update my stock quotes manually once a month from my statements. Usually when I update the price, the symbol disappears, which is great because I can tell at a glance which entries I have updated. Sometimes I have noticed that the clock symbol does NOT disappear upon update. Why does this happen?