WisdomTree Efficient Rare Earth Plus Strategic Metals Fund (WDIG) belongs to the Rare Earth & Strategic Metals category. Below you'll find alternative ETFs from the same category, ranked by key criteria, plus funds that investors commonly compare with WDIG. Use the tables to find lower-cost options, better risk-adjusted returns, or a closer substitute for your current allocation.
Cheapest Alternatives to WDIG
WDIG charges 0.55% annually. There is 1 ETF in the Rare Earth & Strategic Metals category with a lower expense ratio, going as low as 0.49%.
| Symbol | Name | Expense Ratio | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Strategic Metals ETF | 0.49% | 30.63M | Sep 2023 | WDIG vs ISTM | |
| VanEck Rare Earth and Strategic Metals ETF | 0.59% | 2.96B | Oct 2010 | WDIG vs REMX | |
| Global X Rare Earth & Critical Materials ETF | 0.59% | 45.00M | Jan 2022 | WDIG vs EART | |
| First Trust Indxx Critical Metals ETF | 0.65% | 28.85M | Nov 2025 | WDIG vs FMTL | |
| Sprott Rare Earths Ex-China ETF | 0.65% | 38.36M | Apr 2026 | WDIG vs REXC |
Top Performing WDIG Alternatives (YTD)
Among 4 ETFs in the Rare Earth & Strategic Metals category with YTD return data, the top-performing alternatives shown here go as high as 24.22%.
| Symbol | Name | YTD Return | AUM | Inception | |
|---|---|---|---|---|---|
| VanEck Rare Earth and Strategic Metals ETF | 24.22% | 2.96B | Oct 2010 | WDIG vs REMX | |
| First Trust Indxx Critical Metals ETF | 16.73% | 28.85M | Nov 2025 | WDIG vs FMTL | |
| Global X Rare Earth & Critical Materials ETF | 8.19% | 45.00M | Jan 2022 | WDIG vs EART | |
| iShares Strategic Metals ETF | 3.12% | 30.63M | Sep 2023 | WDIG vs ISTM |
Lowest Volatility Alternatives to WDIG
WDIG has 62.13% 1-year volatility. There are 6 ETFs in the Rare Earth & Strategic Metals category with lower 1-year volatility, going as low as 31.35%.
| Symbol | Name | Volatility 1Y | AUM | Inception | |
|---|---|---|---|---|---|
| iShares Strategic Metals ETF | 31.35% | 30.63M | Sep 2023 | WDIG vs ISTM | |
| YieldMax Strategic Metals & Mining Portfolio Optio... | 36.55% | 6.17M | Feb 2026 | WDIG vs MINY | |
| Global X Rare Earth & Critical Materials ETF | 39.51% | 45.00M | Jan 2022 | WDIG vs EART | |
| First Trust Indxx Critical Metals ETF | 40.43% | 28.85M | Nov 2025 | WDIG vs FMTL | |
| VanEck Rare Earth and Strategic Metals ETF | 49.97% | 2.96B | Oct 2010 | WDIG vs REMX |
Other ETFs from WisdomTree
The 10 most viewed WisdomTree ETFs shown here include USFR, DGRW, GDE and span 13 categories. AUM among these funds goes as high as $17B.
Often Compared With WDIG
Investors most often compare WDIG with DBB, BWET, CPER. These 20 comparison targets span 5 categories, based on PortfoliosLab usage data.
Compare WDIG with Any Fund or Stock
Compare WDIG with any ETF, mutual fund, or stock using PortfoliosLab's comparison tool.
Pair WDIG with funds that move differently
WisdomTree Efficient Rare Earth Plus Strategic Metals Fund alternatives help with substitution. Diversifiers are the next step when you want funds with lower historical correlation to WDIG.
Explore WDIG Diversifiers