Hello everyone. Almost two years ago I bought some

$BAYN (+0,17%) shares almost two years ago. Of course it's annoying that the price has fallen so much. Before they were in my portfolio, the price had already fallen by almost 50%. Currently just under 60%.

The only question is: they are old shares from before 200X, i.e. tax-free, including on the dividend. Conversely, as far as I know, I can't claim any tax losses when I sell them - I don't even know the purchase price.

Does it make sense to hold them because of the tax-free dividend and hope that the share price will also rise?