BOTZ vs. WTAI

Last updated Jul 14, 2026

BOTZ (Global X Robotics & Artificial Intelligence Thematic ETF) and WTAI (WisdomTree Artificial Intelligence and Innovation Fund) are both exchange-traded funds - BOTZ is a Robotics fund tracking the Indxx Global Robotics & Artificial Intelligence Thematic Index, while WTAI is a Technology Equities fund tracking the WisdomTree Artificial Intelligence & Innovation Index. Both are passively managed. Over the past 3 years, BOTZ returned 7.16%/yr vs 29.12%/yr for WTAI. Their correlation of 0.88 suggests significant overlap in exposure. BOTZ charges 0.68%/yr vs 0.45%/yr for WTAI.

Performance

BOTZ vs. WTAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X Robotics & Artificial Intelligence Thematic ETF (BOTZ) 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, BOTZ achieves a -0.94% return, which is significantly lower than WTAI's 42.72% return.

BOTZ

• 1D: -2.82%
• 1M: -3.32%
• 6M: -6.64%
• YTD: -0.94%
• 1Y: 11.69%
• 3Y*: 7.16%
• 5Y*: 1.21%
• 10Y*: —

WTAI

• 1D: -5.02%
• 1M: -6.16%
• 6M: 35.96%
• YTD: 42.72%
• 1Y: 73.72%
• 3Y*: 29.12%
• 5Y*: —
• 10Y*: —

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

BOTZ vs. WTAI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
BOTZ Global X Robotics & Artificial Intelligence Thematic ETF	-0.94%	14.17%	12.26%	38.97%	-42.69%	-3.54%
WTAI WisdomTree Artificial Intelligence and Innovation Fund	42.72%	34.83%	6.53%	46.32%	-42.27%	-1.93%

Correlation

The correlation between BOTZ and WTAI is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.83
Correlation (All Time) Calculated using the full available price history since Dec 9, 2021	0.88

The correlation between BOTZ and WTAI has been stable across timeframes, ranging from 0.78 to 0.88 - a consistent structural relationship.

BOTZ vs. WTAI - Sectors Allocation Comparison

Sectors	BOTZ	WTAI
Industrials	49.3%	5.6%
Technology	31.8%	71.6%
Healthcare	8.0%	-
Consumer Cyclical	6.4%	8.3%
Communication Services	4.4%	7.2%
Financial Services	0.9%	3.8%
Energy	0.5%	-
Consumer Defensive	0.0%	0.4%
Basic Materials	0.0%	-
Utilities	0.0%	0.9%
Real Estate	-	-

Return for Risk

BOTZ vs. WTAI — Risk / Return Rank

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

BOTZ

BOTZ Risk / Return Rank: 18
BOTZ Sharpe Ratio Rank: 18
BOTZ Sortino Ratio Rank: 18
BOTZ Omega Ratio Rank: 18
BOTZ Calmar Ratio Rank: 18
BOTZ Martin Ratio Rank: 20

WTAI

WTAI Risk / Return Rank: 81
WTAI Sharpe Ratio Rank: 84
WTAI Sortino Ratio Rank: 69
WTAI Omega Ratio Rank: 74
WTAI Calmar Ratio Rank: 92
WTAI Martin Ratio Rank: 85

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.

BOTZ vs. WTAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X Robotics & Artificial Intelligence Thematic ETF (BOTZ) 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.

	BOTZ	WTAI	Difference
Sharpe ratio: Return per unit of total volatility	0.45	2.12	-1.67
Sortino ratio: Return per unit of downside risk	0.81	2.52	-1.72
Omega ratio: Gain probability vs. loss probability	1.10	1.35	-0.25
Calmar ratio: Return relative to maximum drawdown	0.61	4.81	-4.20
Martin ratio: Return relative to average drawdown	1.79	13.50	-11.71

BOTZ vs. WTAI - Sharpe Ratio Comparison

The current BOTZ Sharpe Ratio is 0.45, which is lower than the WTAI Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of BOTZ and WTAI, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

BOTZ vs. WTAI - Drawdown Comparison

The maximum BOTZ drawdown since its inception was -55.54%, which is greater than WTAI's maximum drawdown of -45.96%. Use the drawdown chart below to compare losses from any high point for BOTZ and WTAI.

Drawdown Indicators

	BOTZ	WTAI	Difference
Max Drawdown Largest peak-to-trough decline	-55.54%	-45.96%	-9.58%
Max Drawdown (1Y) Largest decline over 1 year	-19.34%	-15.42%	-3.92%
Max Drawdown (3Y) Largest decline over 3 years	-29.02%	-31.83%	+2.81%
Max Drawdown (5Y) Largest decline over 5 years	-55.54%	—	—
Current Drawdown Current decline from peak	-13.79%	-13.98%	+0.19%
Average Drawdown Average peak-to-trough decline	-18.23%	-19.55%	+1.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.54%	5.48%	+1.06%

Volatility

BOTZ vs. WTAI - Volatility Comparison

The current volatility for Global X Robotics & Artificial Intelligence Thematic ETF (BOTZ) is 10.37%, while WisdomTree Artificial Intelligence and Innovation Fund (WTAI) has a volatility of 19.10%. This indicates that BOTZ experiences smaller price fluctuations and is considered to be less risky than WTAI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BOTZ	WTAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.37%	19.10%	-8.73%
Volatility (6M) Calculated over the trailing 6-month period	21.17%	30.66%	-9.49%
Volatility (1Y) Calculated over the trailing 1-year period	26.29%	35.06%	-8.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.21%	32.20%	-4.99%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.88%	32.20%	-6.32%

BOTZ vs. WTAI - Expense Ratio Comparison

BOTZ has a 0.68% expense ratio, which is higher than WTAI's 0.45% expense ratio.

Dividends

BOTZ vs. WTAI - Dividend Comparison

BOTZ's dividend yield for the trailing twelve months is around 0.49%, less than WTAI's 1.27% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
BOTZ Global X Robotics & Artificial Intelligence Thematic ETF	0.49%	0.66%	0.13%	0.20%	0.23%	0.16%	0.19%	0.83%	1.44%	0.01%	0.06%
WTAI WisdomTree Artificial Intelligence and Innovation Fund	1.27%	1.81%	0.19%	0.24%	0.22%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BOTZ and WTAI in my portfolio?

BOTZ and WTAI have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BOTZ or WTAI?

WTAI has higher volatility (19.10%) compared to BOTZ (10.37%). In terms of maximum drawdown, BOTZ dropped -55.54% vs WTAI's -45.96%.

Which ETF is better, BOTZ or WTAI?

On 3-year performance, WTAI leads with 29.12% vs 7.16% for BOTZ. On fees, WTAI is cheaper at 0.45% per year. On volatility, BOTZ has been the lower-risk option at 10.37%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BOTZ or WTAI?

Over the 3-year period, WTAI has performed better with a 29.12% return vs 7.16%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BOTZ or WTAI?

WTAI is cheaper with a 0.45% expense ratio, compared with 0.68% for BOTZ.

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

WTAI has the higher dividend yield at 1.27%, compared with 0.49% for BOTZ.

What is the main difference between BOTZ and WTAI?

BOTZ is categorized as Robotics, while WTAI is Technology Equities. BOTZ tracks Indxx Global Robotics & Artificial Intelligence Thematic Index, while WTAI tracks WisdomTree Artificial Intelligence & Innovation Index. They also come from different issuers: Global X and WisdomTree. Their fees differ too: 0.68% for BOTZ and 0.45% for WTAI.

Which has better risk-adjusted returns?

WTAI currently has the higher Sharpe Ratio (2.12 vs 0.45), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.