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.
I think annual yield doesn't take into account selling shares after a year - just the adding of all the dividends in a year (divided with the current price, ofc).
0.00168724 *52 = 0.08773648
0.08773648 / 0.06325322 = 1.3871 = 138.71%