Eric, There might be still be an ETF that tracks the London FTSE as at least one that I knew of seems to no longer be trading but if so, I’m not aware of one. However, if you look at the meta-data line just below the post, which is the line that contains the date/time & category of the post, you’ll also see the Tags that I assigned to the post.
Tags are ticker symbols of an index, stock, ETF, etc.. that is either directly covered in the post or closely related. I assigned this post with the tags of all three indices covered along with the iShares ETFs for both Australia (EWA) and the United Kingdom (EWU), the latter of which doesn’t directly track the FTSE 100 & from the look of the chart, hasn’t tracked the FTSE 100 well at all but again, nor is it supposed to. Here’s a link to a description from iShares: https://www.ishares.com/us/products/239690/ishares-msci-united-kingdom-etf Maybe someone else can chime in with another idea.