WDIG vs. ZSC

Last updated Jul 17, 2026

WDIG (WisdomTree Efficient Rare Earth Plus Strategic Metals Fund) and ZSC (USCF Sustainable Commodity Strategy Fund) are both exchange-traded funds - WDIG is a Rare Earth & Strategic Metals fund actively managed by WisdomTree, while ZSC is a Commodities fund actively managed by USCF. Both are actively managed. At a 0.46 correlation, their price movements are largely independent. WDIG charges 0.55%/yr vs 0.59%/yr for ZSC.

Performance

WDIG vs. ZSC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree Efficient Rare Earth Plus Strategic Metals Fund (WDIG) and USCF Sustainable Commodity Strategy Fund (ZSC). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

WDIG

• 1D: -4.18%
• 1M: -20.52%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

ZSC

• 1D: -0.79%
• 1M: 1.62%
• 6M: 2.81%
• YTD: 8.28%
• 1Y: 31.12%
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

WDIG vs. ZSC - Yearly Performance Comparison

	2026 (YTD)
WDIG WisdomTree Efficient Rare Earth Plus Strategic Metals Fund	-28.49%
ZSC USCF Sustainable Commodity Strategy Fund	-1.75%

Correlation

The correlation between WDIG and ZSC is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 7, 2026	0.46

Return for Risk

WDIG vs. ZSC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

WDIG

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

ZSC

ZSC Risk / Return Rank: 85
ZSC Sharpe Ratio Rank: 90
ZSC Sortino Ratio Rank: 87
ZSC Omega Ratio Rank: 90
ZSC Calmar Ratio Rank: 88
ZSC Martin Ratio Rank: 71

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

WDIG vs. ZSC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Efficient Rare Earth Plus Strategic Metals Fund (WDIG) and USCF Sustainable Commodity Strategy Fund (ZSC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	WDIG	ZSC	Difference
Sharpe ratio: Return per unit of total volatility	—	2.42	—
Sortino ratio: Return per unit of downside risk	—	3.17	—
Omega ratio: Gain probability vs. loss probability	—	1.46	—
Calmar ratio: Return relative to maximum drawdown	—	4.07	—
Martin ratio: Return relative to average drawdown	—	10.21	—

Drawdowns

WDIG vs. ZSC - Drawdown Comparison

The maximum WDIG drawdown since its inception was -30.12%, which is greater than ZSC's maximum drawdown of -26.49%. Use the drawdown chart below to compare losses from any high point for WDIG and ZSC.

Drawdown Indicators

	WDIG	ZSC	Difference
Max Drawdown Largest peak-to-trough decline	-30.12%	-26.49%	-3.63%
Max Drawdown (1Y) Largest decline over 1 year	—	-7.69%	—
Current Drawdown Current decline from peak	-30.12%	-3.77%	-26.35%
Average Drawdown Average peak-to-trough decline	-15.34%	-14.35%	-0.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.05%	—

Volatility

Volatility by Period

	WDIG	ZSC	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	3.13%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.01%	—
Volatility (1Y) Calculated over the trailing 1-year period	55.79%	12.93%	+42.86%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	55.79%	12.22%	+43.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	55.79%	12.22%	+43.57%

WDIG vs. ZSC - Expense Ratio Comparison

WDIG has a 0.55% expense ratio, which is lower than ZSC's 0.59% expense ratio.

Dividends

WDIG vs. ZSC - Dividend Comparison

WDIG has not paid dividends to shareholders, while ZSC's dividend yield for the trailing twelve months is around 1.61%.

Position	TTM	2025	2024	2023
WDIG WisdomTree Efficient Rare Earth Plus Strategic Metals Fund	0.00%	0.00%	0.00%	0.00%
ZSC USCF Sustainable Commodity Strategy Fund	1.61%	1.75%	2.18%	1.40%

Frequently Asked Questions

Can I hold both WDIG and ZSC in my portfolio?

WDIG and ZSC have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WDIG or ZSC?

On fees, WDIG is cheaper at 0.55% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WDIG or ZSC?

WDIG is cheaper with a 0.55% expense ratio, compared with 0.59% for ZSC.

Which ETF pays a higher dividend yield, WDIG or ZSC?

ZSC has the higher dividend yield at 1.61%, compared with 0.00% for WDIG.

What is the main difference between WDIG and ZSC?

WDIG is categorized as Rare Earth & Strategic Metals, while ZSC is Commodities. They also come from different issuers: WisdomTree and USCF. Their fees differ too: 0.55% for WDIG and 0.59% for ZSC.