GDMA - GDMA: No Clear Benefits Or Advantages No Reason To Buy July, 06 2021 02:45 AM GadsdenA DynamicA Multi-AssetA A reader asked for my thoughts on GDMA. GDMA is a multi-asset class actively-managed ETF. An overview of the fund follows. For further details see: GDMA: No Clear Benefits Or Advantages, No Reason To Buy