Stock price when the opinion was issued
Main thing is it's not leveraged. Holds all the big, household names. Dividends are small on US stocks, so most of the premium you're getting is from the covered calls which are capital gains. Hasn't come back from April because it doesn't have all the super-charged tech stocks. Yield is around 6-6.5%.
This is an interesting class as it has a very high dividend yield. Part of the yield is made up of the covered calls. Just remember this will limit your upside potential so they would not recommend it as a large part of your portfolio. The ZWE-T ETF offers a similar exposure to Europe markets and is also good to have some in your portfolio. Yield 5.4%.