WCLD vs. AIBU

Last updated Aug 4, 2026

WCLD (WisdomTree Cloud Computing Fund) and AIBU (Direxion Daily AI and Big Data Bull 2X Shares) are both exchange-traded funds - WCLD is a Technology Equities fund tracking the BVP Nasdaq Emerging Cloud Index, while AIBU is a Artificial Intelligence fund tracking the Solactive US AI & Big Data Index. Both are passively managed. Over the past year, WCLD returned 7.59% vs 44.34% for AIBU. Their 0.58 correlation means they have sometimes moved together and sometimes differently. WCLD charges 0.45%/yr vs 0.96%/yr for AIBU.

Performance

WCLD vs. AIBU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree Cloud Computing Fund (WCLD) and Direxion Daily AI and Big Data Bull 2X Shares (AIBU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WCLD achieves a 4.48% return, which is significantly lower than AIBU's 24.34% return.

WCLD

• 1D: 3.07%
• 1M: 9.13%
• 6M: 21.53%
• YTD: 4.48%
• 1Y: 7.59%
• 3Y*: 4.20%
• 5Y*: -9.01%
• 10Y*: —
• ALL TIME*: 5.46%

AIBU

• 1D: 7.06%
• 1M: 2.59%
• 6M: 27.87%
• YTD: 24.34%
• 1Y: 44.34%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 51.00%

*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)
AIBU Direxion Daily AI and Big Data Bull 2X Shares	$445.98K	$469.28K	$1.04M
WCLD WisdomTree Cloud Computing Fund	$34.13M	$31.66M	$33.85M

WCLD vs. AIBU - Yearly Performance Comparison

	2026 (YTD)	2025	2024
WCLD WisdomTree Cloud Computing Fund	4.48%	-6.69%	14.85%
AIBU Direxion Daily AI and Big Data Bull 2X Shares	24.34%	42.25%	41.01%

Correlation

The correlation between WCLD and AIBU is 0.44, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.44
Correlation (All Time) Calculated using the full available price history since May 15, 2024	0.58

The correlation between WCLD and AIBU shifts across timeframes, from 0.44 (1 year) to 0.58 (all time), reflecting how their relationship changes across market environments.

WCLD vs. AIBU - Sectors Allocation Comparison

Sectors	WCLD	AIBU
Technology	97.2%	82.8%
Healthcare	2.8%	0.8%
Communication Services	2.5%	10.2%
Basic Materials	-	-
Consumer Cyclical	-	6.2%
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	-
Industrials	-	0.1%
Real Estate	-	-
Utilities	-	-

Return for Risk

WCLD vs. AIBU — Risk / Return Rank

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

WCLD

WCLD Risk / Return Rank: 16
WCLD Sharpe Ratio Rank: 15
WCLD Sortino Ratio Rank: 17
WCLD Omega Ratio Rank: 17
WCLD Calmar Ratio Rank: 14
WCLD Martin Ratio Rank: 14

AIBU

AIBU Risk / Return Rank: 32
AIBU Sharpe Ratio Rank: 33
AIBU Sortino Ratio Rank: 36
AIBU Omega Ratio Rank: 35
AIBU Calmar Ratio Rank: 28
AIBU Martin Ratio Rank: 26

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.

WCLD vs. AIBU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Cloud Computing Fund (WCLD) and Direxion Daily AI and Big Data Bull 2X Shares (AIBU). 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.

	WCLD	AIBU	Difference
Sharpe ratio: Return per unit of total volatility	0.21	0.85	-0.64
Sortino ratio: Return per unit of downside risk	0.55	1.41	-0.86
Omega ratio: Gain probability vs. loss probability	1.07	1.17	-0.10
Calmar ratio: Return relative to maximum drawdown	0.22	0.91	-0.70
Martin ratio: Return relative to average drawdown	0.49	2.05	-1.56

WCLD vs. AIBU - Sharpe Ratio Comparison

The current WCLD Sharpe Ratio is 0.21, which is lower than the AIBU Sharpe Ratio of 0.85. The chart below compares the historical Sharpe Ratios of WCLD and AIBU, 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

WCLD vs. AIBU - Drawdown Comparison

The maximum WCLD drawdown since its inception was -64.90%, which is greater than AIBU's maximum drawdown of -51.17%. Use the drawdown chart below to compare losses from any high point for WCLD and AIBU.

Drawdown Indicators

	WCLD	AIBU	Difference
Max Drawdown Largest peak-to-trough decline	-64.90%	-51.17%	-13.73%
Max Drawdown (1Y) Largest decline over 1 year	-34.68%	-48.71%	+14.03%
Max Drawdown (3Y) Largest decline over 3 years	-42.06%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-64.90%	—	—
Current Drawdown Current decline from peak	-44.01%	-19.67%	-24.34%
Average Drawdown Average peak-to-trough decline	-35.87%	-14.24%	-21.63%
Ulcer Index Depth and duration of drawdowns from previous peaks	15.43%	21.67%	-6.24%

Volatility

WCLD vs. AIBU - Volatility Comparison

The current volatility for WisdomTree Cloud Computing Fund (WCLD) is 10.69%, while Direxion Daily AI and Big Data Bull 2X Shares (AIBU) has a volatility of 18.26%. This indicates that WCLD experiences smaller price fluctuations and is considered to be less risky than AIBU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WCLD	AIBU	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.69%	18.26%	-7.57%
Volatility (6M) Calculated over the trailing 6-month period	31.59%	42.14%	-10.55%
Volatility (1Y) Calculated over the trailing 1-year period	36.89%	52.73%	-15.84%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	37.83%	56.16%	-18.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.44%	56.16%	-18.72%

WCLD vs. AIBU - Expense Ratio Comparison

WCLD has a 0.45% expense ratio, which is lower than AIBU's 0.96% expense ratio.

Dividends

WCLD vs. AIBU - Dividend Comparison

WCLD has not paid dividends to shareholders, while AIBU's dividend yield for the trailing twelve months is around 1.73%.

Position	TTM	2025	2024
AIBU Direxion Daily AI and Big Data Bull 2X Shares	1.73%	2.27%	1.33%
WCLD WisdomTree Cloud Computing Fund	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both WCLD and AIBU in my portfolio?

WCLD and AIBU have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WCLD or AIBU?

AIBU has higher volatility (18.26%) compared to WCLD (10.69%). In terms of maximum drawdown, WCLD dropped -64.90% vs AIBU's -51.17%.

Which ETF is better, WCLD or AIBU?

On 1-year performance, AIBU leads with 44.34% vs 7.59% for WCLD. On fees, WCLD is cheaper at 0.45% per year. On volatility, WCLD has been the lower-risk option at 10.69%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, WCLD or AIBU?

Over the 1-year period, AIBU has performed better with a 44.34% return vs 7.59%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, WCLD or AIBU?

WCLD is cheaper with a 0.45% expense ratio, compared with 0.96% for AIBU.

Which ETF pays a higher dividend yield, WCLD or AIBU?

AIBU has the higher dividend yield at 1.73%, compared with 0.00% for WCLD.

What is the main difference between WCLD and AIBU?

WCLD is categorized as Technology Equities, while AIBU is Artificial Intelligence. WCLD tracks BVP Nasdaq Emerging Cloud Index, while AIBU tracks Solactive US AI & Big Data Index. They also come from different issuers: WisdomTree and Direxion. Their fees differ too: 0.45% for WCLD and 0.96% for AIBU.

Which has better risk-adjusted returns?

AIBU currently has the higher Sharpe Ratio (0.85 vs 0.21), 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.