Hello, we have published a book on individual investment as part of wealth planning. It includes often known basics of pension planning in Switzerland and passive investment in the stock market, but also useful portfolio management approaches for the private investor. Amazon allows a few days of free promotion (from September 1st to 3rd), so do not hesitate to take advantage of it if you are interested: https://www.amazon.de/dp/B0B9C7QZBN?ref_=k4w_oembed_sNlAyQyM1EPk9u&tag=kpembed-20&linkCode=kpe