This is our weekly roundup of investment trust announcements and data. The data on the week's biggest gainers, losers and discount changes is at the top. If there are trusts you are interested in, the links will take you to the relevant London Stock Exchange announcement. The percentage figures show the initial share price responses.  Please note that the charts and weekly performance data were correct as of Friday (not Saturday) morning, which will not capture the full extent of the market moves this week. 

Recent trust performance This is the normal table of weekly movements in the investm...