Every day, dozens of market symbols get renamed, delisted or even removed by our data provider. This may sometimes affect your portfolios, with warnings and errors that not everybody know what to do with.
From this version it should be much better as:
Renamed
Renamed symbols are automatically detected by us - you don't need to do anything on your side. They will remain on the old symbol, but pricing data will be fetched from the new one
Delisted
If a symbol is delisted, we'll show a warning like this:
You can either mark the asset as delisted in the Prices tab or switch to another exchange for pricing data where that symbol is still listed.
Removed
Sometimes our data provider can remove a market symbol for various reasons. Previously, you'd receive a cryptic 404 error. From now on, we'll display this warning:
To fix this, you can switch to another symbol on the same or different exchange. Or you can switch to manual pricing, especially if it's an old symbol you don't own anymore (you don't need to provide the full history - Buy & Sell transaction prices are enough to calculate proper returns).
If you're sure this symbol should still exist and there's no alternative on a bigger exchange, please let us know and we'll work with the data provider to fix that.