Is financial evidence in stocks accepted for a DTV in Berlin?

The original question concerns whether financial evidence in the form of stocks can be accepted for a DTV (Dependent Visa) application in Berlin for medical reasons, particularly when the 500,000 THB requirement can be met through stocks, not just bank balance. Responses indicate a strong preference for bank statements, suggesting that embassies typically do not accept stocks as valid financial proof, with a 3 to 6 month bank balance history being recommended instead. Additional comments suggest that while some may have had success with smaller liquid funds, the general consensus leans towards the necessity of having the funds clearly displayed in a bank account for visa purposes.