de-DE 
de-AT 
de-CH 
en-US 
en-GB 
ETFs on the NYSE Arca Gold Bugs Index
constituents
21
Comparing Tracking Difference, Total Expense Ratio and fund size
Every bubble represents an ETF. The further to the right it is, the higher (worse) is its tracking difference. The further up it is, the higher the total expense ratio specified by the fund company. The bubble's area represents the fund volume.