The German financial regulator BaFin has issued a final warning to Weiss Finance and Stern brokers.
Stern Options, Stern Markets and Weiss Finance are operated from Marshall Islands and they lack licences that would allow them to offer their services in regulated countries.
Despite this fact they target people in regulated countries, for example in Germany.
This is why the BaFin ordered them to stop all their activities in Germany. These brokers have a bad reputation among traders.
For trading we recommend using regulated brokers only.