I suspect that no one will be able to sell SDVI and buy Graffiti on a 1/200 basis. For that SDVI would have to be at $0.0065, and Graffiti at €1.
Maybe SDVI will be at $0.0065 when the IPO is done, and on the DAX, and people can buy 1 Graffiti for 200 SDVI. Who knows...
As I said before, if the dividend was in a US exchange, there would be more buyers into SDVI now, but the majority of the investors/traders/flipers here, don´t even know the markets outside US.
For them the Deutsche Borse is an alien form, so they don´t take the chance to win the dividend.