EUV vs. AIS

Last updated Jun 23, 2026

EUV (Corgi Lithography & Semiconductor Photonics ETF) and AIS (VistaShares Artificial Intelligence Supercycle ETF) are both Technology Equities funds. Both are actively managed. Their correlation of 0.88 suggests significant overlap in exposure. EUV charges 0.35%/yr vs 0.75%/yr for AIS.

Performance

EUV vs. AIS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Corgi Lithography & Semiconductor Photonics ETF (EUV) and VistaShares Artificial Intelligence Supercycle ETF (AIS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

EUV

• 1D: 3.08%
• 1M: 12.98%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

AIS

• 1D: 3.32%
• 1M: 23.81%
• YTD: 134.07%
• 6M: 136.07%
• 1Y: 235.71%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

EUV vs. AIS - Yearly Performance Comparison

	2026 (YTD)
EUV Corgi Lithography & Semiconductor Photonics ETF	17.95%
AIS VistaShares Artificial Intelligence Supercycle ETF	38.73%

Correlation

The correlation between EUV and AIS is 0.88, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 6, 2026	0.88

Return for Risk

EUV vs. AIS — Risk / Return Rank

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

EUV

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

AIS

AIS Risk / Return Rank: 97
AIS Sharpe Ratio Rank: 98
AIS Sortino Ratio Rank: 96
AIS Omega Ratio Rank: 96
AIS Calmar Ratio Rank: 98
AIS Martin Ratio Rank: 97

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.

EUV vs. AIS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Corgi Lithography & Semiconductor Photonics ETF (EUV) and VistaShares Artificial Intelligence Supercycle ETF (AIS). 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.

	EUV	AIS	Difference
Sharpe ratio: Return per unit of total volatility	—	5.85	—
Sortino ratio: Return per unit of downside risk	—	5.13	—
Omega ratio: Gain probability vs. loss probability	—	1.74	—
Calmar ratio: Return relative to maximum drawdown	—	14.98	—
Martin ratio: Return relative to average drawdown	—	46.17	—

Drawdowns

EUV vs. AIS - Drawdown Comparison

The maximum EUV drawdown since its inception was -10.51%, smaller than the maximum AIS drawdown of -32.78%. Use the drawdown chart below to compare losses from any high point for EUV and AIS.

Drawdown Indicators

	EUV	AIS	Difference
Max Drawdown Largest peak-to-trough decline	-10.51%	-32.78%	+22.27%
Max Drawdown (1Y) Largest decline over 1 year	—	-15.84%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-3.26%	-5.47%	+2.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	5.13%	—

Volatility

Volatility by Period

	EUV	AIS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	21.48%	—
Volatility (6M) Calculated over the trailing 6-month period	—	34.91%	—
Volatility (1Y) Calculated over the trailing 1-year period	61.99%	40.63%	+21.36%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	61.99%	40.47%	+21.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	61.99%	40.47%	+21.52%

EUV vs. AIS - Expense Ratio Comparison

EUV has a 0.35% expense ratio, which is lower than AIS's 0.75% expense ratio.

Dividends

EUV vs. AIS - Dividend Comparison

Neither EUV nor AIS has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both EUV and AIS in my portfolio?

EUV and AIS have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, EUV or AIS?

On fees, EUV is cheaper at 0.35% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, EUV or AIS?

EUV is cheaper with a 0.35% expense ratio, compared with 0.75% for AIS.

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

EUV and AIS have nearly identical dividend yields, around 0.00%.

What is the main difference between EUV and AIS?

They also come from different issuers: Corgi Funds and VistaShares. Their fees differ too: 0.35% for EUV and 0.75% for AIS.