Can I buy US dollars from the bank specifically for investing in DDS? February 28, 2020 03:23 Updated For the meantime, only deposits and transfers to First Metro Securities’ account are accepted. Related articles What are the board lots for dollar transactions? What are the applicable fees and taxes for DDS transactions? Can I buy DDS using my Peso trading account? What are Dollar-Denominated Securities (DDS)? How to buy RTBs thru FirstMetroSec?