A regular feature at fun-fairs used to be the Hall of Mirrors, where you could enjoy distorted images of yourself: thin becoming fat, tall becoming short - an alternative image of reality.
Regular readers will be aware that the key metric for the
DIY Income Investor portfolio is
yield, with the proviso that this yield should be as sustainable as possible. Essentially I am buying high-yield securities and selling them when they become low-yield, preferably when this is due to a substantial price rise.
However, when buying something that is not priced in your 'home' currency, there is an additional factor to consider - the trend of the exchange rate. Otherwise you risk being misled by a distorted image of yield.