These funds have losses ranging from 16% to 33%.
In a grim month, only two country ETFs saw positive returns.
Country ETFs had an uninspiring month in July.
The lowest valuations can be found in ETFs with international exposure.
Country ETFs were mostly up in June.
These funds have struggled to find their footing in a strong year for markets.
Frontier markets ended April in the red.
Nigeria and Mexico outperformed during a bleak month.
Have frontier markets like Vietnam and Nigeria lived up to their promise?