AIS vs. WNTR

Last updated Aug 2, 2026

AIS (VistaShares Artificial Intelligence Supercycle ETF) and WNTR (YieldMax MSTR Short Option Income Strategy ETF) are both exchange-traded funds - AIS is a Artificial Intelligence fund actively managed by VistaShares, while WNTR is a Derivative Income fund actively managed by YieldMax. Both are actively managed. Over the past year, AIS returned 119.85% vs 107.38% for WNTR. Their -0.37 correlation means they have often moved in opposite directions in the past. AIS charges 0.75%/yr vs 1.00%/yr for WNTR.

Performance

AIS vs. WNTR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in VistaShares Artificial Intelligence Supercycle ETF (AIS) and YieldMax MSTR Short Option Income Strategy ETF (WNTR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIS achieves a 68.71% return, which is significantly higher than WNTR's 10.75% return.

AIS

• 1D: 0.47%
• 1M: -14.16%
• 6M: 49.61%
• YTD: 68.71%
• 1Y: 119.85%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 75.75%

WNTR

• 1D: 3.26%
• 1M: 8.13%
• 6M: 14.92%
• YTD: 10.75%
• 1Y: 107.38%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 47.89%

*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)
AIS VistaShares Artificial Intelligence Supercycle ETF	$37.93M	$45.10M	$51.04M
WNTR YieldMax MSTR Short Option Income Strategy ETF	$4.02M	$3.86M	$3.95M

AIS vs. WNTR - Yearly Performance Comparison

	2026 (YTD)	2025
AIS VistaShares Artificial Intelligence Supercycle ETF	68.71%	64.91%
WNTR YieldMax MSTR Short Option Income Strategy ETF	10.75%	52.78%

Correlation

The correlation between AIS and WNTR is -0.38, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.38
Correlation (All Time) Calculated using the full available price history since Mar 27, 2025	-0.37

Return for Risk

AIS vs. WNTR — Risk / Return Rank

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

AIS

AIS Risk / Return Rank: 87
AIS Sharpe Ratio Rank: 92
AIS Sortino Ratio Rank: 83
AIS Omega Ratio Rank: 85
AIS Calmar Ratio Rank: 86
AIS Martin Ratio Rank: 89

WNTR

WNTR Risk / Return Rank: 75
WNTR Sharpe Ratio Rank: 88
WNTR Sortino Ratio Rank: 74
WNTR Omega Ratio Rank: 77
WNTR Calmar Ratio Rank: 77
WNTR Martin Ratio Rank: 58

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.

AIS vs. WNTR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for VistaShares Artificial Intelligence Supercycle ETF (AIS) and YieldMax MSTR Short Option Income Strategy ETF (WNTR). 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.

	AIS	WNTR	Difference
Sharpe ratio: Return per unit of total volatility	2.42	2.12	+0.30
Sortino ratio: Return per unit of downside risk	2.72	2.37	+0.34
Omega ratio: Gain probability vs. loss probability	1.37	1.32	+0.05
Calmar ratio: Return relative to maximum drawdown	3.35	2.71	+0.64
Martin ratio: Return relative to average drawdown	13.91	6.87	+7.04

AIS vs. WNTR - Sharpe Ratio Comparison

The current AIS Sharpe Ratio is 2.42, which is comparable to the WNTR Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of AIS and WNTR, 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

AIS vs. WNTR - Drawdown Comparison

The maximum AIS drawdown since its inception was -34.44%, smaller than the maximum WNTR drawdown of -42.65%. Use the drawdown chart below to compare losses from any high point for AIS and WNTR.

Drawdown Indicators

	AIS	WNTR	Difference
Max Drawdown Largest peak-to-trough decline	-34.44%	-42.65%	+8.21%
Max Drawdown (1Y) Largest decline over 1 year	-34.44%	-42.65%	+8.21%
Current Drawdown Current decline from peak	-27.93%	-9.64%	-18.29%
Average Drawdown Average peak-to-trough decline	-6.30%	-20.18%	+13.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.28%	16.81%	-8.53%

Volatility

AIS vs. WNTR - Volatility Comparison

VistaShares Artificial Intelligence Supercycle ETF (AIS) has a higher volatility of 21.48% compared to YieldMax MSTR Short Option Income Strategy ETF (WNTR) at 14.85%. This indicates that AIS's price experiences larger fluctuations and is considered to be riskier than WNTR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIS	WNTR	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.48%	14.85%	+6.63%
Volatility (6M) Calculated over the trailing 6-month period	43.19%	47.43%	-4.24%
Volatility (1Y) Calculated over the trailing 1-year period	47.78%	54.68%	-6.90%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.01%	53.42%	-9.41%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	44.01%	53.42%	-9.41%

AIS vs. WNTR - Expense Ratio Comparison

AIS has a 0.75% expense ratio, which is lower than WNTR's 1.00% expense ratio.

Dividends

AIS vs. WNTR - Dividend Comparison

AIS has not paid dividends to shareholders, while WNTR's dividend yield for the trailing twelve months is around 107.02%.

Position	TTM	2025
AIS VistaShares Artificial Intelligence Supercycle ETF	0.00%	0.00%
WNTR YieldMax MSTR Short Option Income Strategy ETF	107.02%	58.56%

Frequently Asked Questions

Can I hold both AIS and WNTR in my portfolio?

AIS and WNTR have a correlation of -0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AIS or WNTR?

AIS has higher volatility (21.48%) compared to WNTR (14.85%). In terms of maximum drawdown, AIS dropped -34.44% vs WNTR's -42.65%.

Which ETF is better, AIS or WNTR?

On 1-year performance, AIS leads with 119.85% vs 107.38% for WNTR. On fees, AIS is cheaper at 0.75% per year. On volatility, WNTR has been the lower-risk option at 14.85%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, AIS or WNTR?

Over the 1-year period, AIS has performed better with a 119.85% return vs 107.38%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, AIS or WNTR?

AIS is cheaper with a 0.75% expense ratio, compared with 1.00% for WNTR.

Which ETF pays a higher dividend yield, AIS or WNTR?

WNTR has the higher dividend yield at 107.02%, compared with 0.00% for AIS.

What is the main difference between AIS and WNTR?

AIS is categorized as Artificial Intelligence, while WNTR is Derivative Income. They also come from different issuers: VistaShares and YieldMax. Their fees differ too: 0.75% for AIS and 1.00% for WNTR.

Which has better risk-adjusted returns?

AIS currently has the higher Sharpe Ratio (2.42 vs 2.12), 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.