QWin 2016 Premier: How do I get the us version to update for uk stock market prices?

Unknown

Vetta

If the stock trades on a US exchange it will update, otherwise I believe you need to do it manually.

splasher

See this thread on importing stock market prices:
https://getsatisfaction.com/quickencommunity/topics/importing-security-prices-including-hi-lo-vol

If you can get the prices, they can be imported.