Issuer of GDXJ says that had the rule changes gone into effect at the end of March, the weighted average market cap of the junior miners index would have increased by 70%.
GDXJ and JNUG are the largest and most liquid funds in the junior gold miner space, but there are a handful of competitors that may be attractive to investors.
A popular leveraged gold miner ETF suspended creations. Here's what it means for traders and investors.
Changes to the index for GDXJ mean the makeup of the ETF will look very different following the next rebalancing.
With an administration focused on the coal industry, is the surging VanEck Vectors Coal ETF responding to politics, or economics?
The case of one popular gold miner ETF suggests it's possible for a fund to become too large to track its underlying index.
S&P 500 companies are expected to see the fastest earnings growth in nearly five years. Here's what that means for sector ETFs.
Telecommunications lagged in February, while health care shined as the top-performing sector.
Four ETF strategists offer their top sector picks, and shed light on the process of choosing the right sector to invest in.