Question: How is the Annual yield calculated ? How do we get the ''138.71%'' ?
It's calculated based on the last dividend return and share price investment, is it not?
I you buy the share NOW, collect every week the dividend of 0.0017 and sell after 12 months your share for the price you paid NOW, you'll get a yield of 138.71%.
But you have to be able to sell for the same price as you bought and the dividend has to stay the same. Both are highly unlikely.