WMTI vs. WTAI

Last updated Aug 2, 2026

WMTI (REX WMT Growth & Income ETF) and WTAI (WisdomTree Artificial Intelligence and Innovation Fund) are both exchange-traded funds - WMTI is a Derivative Income fund actively managed by REX, while WTAI is a Artificial Intelligence fund tracking the WisdomTree Artificial Intelligence & Innovation Index. WMTI is actively managed, while WTAI is passively managed. Their -0.22 correlation means they have often moved in opposite directions in the past. WMTI charges 0.99%/yr vs 0.45%/yr for WTAI.

Performance

WMTI vs. WTAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in REX WMT Growth & Income ETF (WMTI) and WisdomTree Artificial Intelligence and Innovation Fund (WTAI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WMTI achieves a -4.04% return, which is significantly lower than WTAI's 32.02% return.

WMTI

• 1D: 0.21%
• 1M: -0.50%
• 6M: -9.07%
• YTD: -4.04%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

WTAI

• 1D: 1.18%
• 1M: -9.63%
• 6M: 27.01%
• YTD: 32.02%
• 1Y: 58.80%
• 3Y*: 24.91%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 10.22%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
WMTI REX WMT Growth & Income ETF	$616.62K	$528.80K	$959.03K
WTAI WisdomTree Artificial Intelligence and Innovation Fund	$14.53M	$18.03M	$13.96M

WMTI vs. WTAI - Yearly Performance Comparison

	2026 (YTD)	2025
WMTI REX WMT Growth & Income ETF	-4.04%	9.99%
WTAI WisdomTree Artificial Intelligence and Innovation Fund	32.02%	-7.79%

Correlation

The correlation between WMTI and WTAI is -0.22, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 4, 2025	-0.22

Return for Risk

WMTI vs. WTAI — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

WMTI

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

WTAI

WTAI Risk / Return Rank: 59
WTAI Sharpe Ratio Rank: 61
WTAI Sortino Ratio Rank: 57
WTAI Omega Ratio Rank: 58
WTAI Calmar Ratio Rank: 55
WTAI Martin Ratio Rank: 64

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

WMTI vs. WTAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for REX WMT Growth & Income ETF (WMTI) and WisdomTree Artificial Intelligence and Innovation Fund (WTAI). 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.

	WMTI	WTAI	Difference
Sharpe ratio: Return per unit of total volatility	—	1.43	—
Sortino ratio: Return per unit of downside risk	—	1.92	—
Omega ratio: Gain probability vs. loss probability	—	1.25	—
Calmar ratio: Return relative to maximum drawdown	—	1.96	—
Martin ratio: Return relative to average drawdown	—	7.66	—

Drawdowns

WMTI vs. WTAI - Drawdown Comparison

The maximum WMTI drawdown since its inception was -21.47%, smaller than the maximum WTAI drawdown of -45.96%. Use the drawdown chart below to compare losses from any high point for WMTI and WTAI.

Drawdown Indicators

	WMTI	WTAI	Difference
Max Drawdown Largest peak-to-trough decline	-21.47%	-45.96%	+24.49%
Max Drawdown (1Y) Largest decline over 1 year	—	-27.61%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-31.83%	—
Current Drawdown Current decline from peak	-18.97%	-20.43%	+1.46%
Average Drawdown Average peak-to-trough decline	-6.33%	-19.54%	+13.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	7.05%	—

Volatility

Volatility by Period

	WMTI	WTAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	17.48%	—
Volatility (6M) Calculated over the trailing 6-month period	—	33.66%	—
Volatility (1Y) Calculated over the trailing 1-year period	27.52%	37.82%	-10.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.52%	32.70%	-5.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.52%	32.70%	-5.18%

WMTI vs. WTAI - Expense Ratio Comparison

WMTI has a 0.99% expense ratio, which is higher than WTAI's 0.45% expense ratio.

Dividends

WMTI vs. WTAI - Dividend Comparison

WMTI's dividend yield for the trailing twelve months is around 28.84%, more than WTAI's 1.37% yield.

Position	TTM	2025	2024	2023	2022
WMTI REX WMT Growth & Income ETF	28.84%	3.36%	0.00%	0.00%	0.00%
WTAI WisdomTree Artificial Intelligence and Innovation Fund	1.37%	1.81%	0.19%	0.24%	0.22%

Frequently Asked Questions

Can I hold both WMTI and WTAI in my portfolio?

WMTI and WTAI have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WMTI or WTAI?

On fees, WTAI is cheaper at 0.45% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WMTI or WTAI?

WTAI is cheaper with a 0.45% expense ratio, compared with 0.99% for WMTI.

Which ETF pays a higher dividend yield, WMTI or WTAI?

WMTI has the higher dividend yield at 28.84%, compared with 1.37% for WTAI.

What is the main difference between WMTI and WTAI?

WMTI is categorized as Derivative Income, while WTAI is Artificial Intelligence. They also come from different issuers: REX and WisdomTree. Their fees differ too: 0.99% for WMTI and 0.45% for WTAI.