WIREX vs. AIO

Last updated Jun 25, 2026

WIREX (Wireless Fund) and AIO (Virtus Artificial Intelligence & Technology Opportunities Fund) are both Technology Equities funds. Over the past 5 years, WIREX returned 18.96%/yr vs 13.28%/yr for AIO. A 0.69 correlation means they provide meaningful diversification when combined. WIREX charges 1.95%/yr vs 1.41%/yr for AIO.

Performance

WIREX vs. AIO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Wireless Fund (WIREX) and Virtus Artificial Intelligence & Technology Opportunities Fund (AIO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WIREX achieves a 18.01% return, which is significantly lower than AIO's 32.28% return.

WIREX

• 1D: -3.96%
• 1M: -1.11%
• YTD: 18.01%
• 6M: 16.32%
• 1Y: 44.77%
• 3Y*: 33.27%
• 5Y*: 18.96%
• 10Y*: 21.17%

AIO

• 1D: -0.18%
• 1M: 7.14%
• YTD: 32.28%
• 6M: 29.89%
• 1Y: 31.62%
• 3Y*: 27.62%
• 5Y*: 13.28%
• 10Y*: —

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

WIREX vs. AIO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
WIREX Wireless Fund	18.01%	26.45%	38.24%	57.70%	-34.76%	23.22%	41.12%	11.13%
AIO Virtus Artificial Intelligence & Technology Opportunities Fund	32.28%	0.48%	54.48%	19.27%	-28.06%	13.51%	46.27%	1.05%

Correlation

The correlation between WIREX and AIO is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.64
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (All Time) Calculated using the full available price history since Oct 29, 2019	0.69

The correlation between WIREX and AIO shifts across timeframes, from 0.64 (3 years) to 0.74 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

WIREX vs. AIO — Risk / Return Rank

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

WIREX

WIREX Risk / Return Rank: 58
WIREX Sharpe Ratio Rank: 64
WIREX Sortino Ratio Rank: 50
WIREX Omega Ratio Rank: 53
WIREX Calmar Ratio Rank: 70
WIREX Martin Ratio Rank: 52

AIO

AIO Risk / Return Rank: 43
AIO Sharpe Ratio Rank: 40
AIO Sortino Ratio Rank: 39
AIO Omega Ratio Rank: 36
AIO Calmar Ratio Rank: 59
AIO Martin Ratio Rank: 41

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.

WIREX vs. AIO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Wireless Fund (WIREX) and Virtus Artificial Intelligence & Technology Opportunities Fund (AIO). 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.

	WIREX	AIO	Difference
Sharpe ratio: Return per unit of total volatility	2.08	1.69	+0.39
Sortino ratio: Return per unit of downside risk	2.62	2.40	+0.22
Omega ratio: Gain probability vs. loss probability	1.35	1.29	+0.06
Calmar ratio: Return relative to maximum drawdown	2.97	2.78	+0.19
Martin ratio: Return relative to average drawdown	9.67	8.21	+1.46

WIREX vs. AIO - Sharpe Ratio Comparison

The current WIREX Sharpe Ratio is 2.08, which is comparable to the AIO Sharpe Ratio of 1.69. The chart below compares the historical Sharpe Ratios of WIREX and AIO, 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

WIREX vs. AIO - Drawdown Comparison

The maximum WIREX drawdown since its inception was -92.42%, which is greater than AIO's maximum drawdown of -44.88%. Use the drawdown chart below to compare losses from any high point for WIREX and AIO.

Drawdown Indicators

	WIREX	AIO	Difference
Max Drawdown Largest peak-to-trough decline	-92.42%	-44.88%	-47.54%
Max Drawdown (1Y) Largest decline over 1 year	-16.20%	-11.42%	-4.78%
Max Drawdown (3Y) Largest decline over 3 years	-64.74%	-30.23%	-34.51%
Max Drawdown (5Y) Largest decline over 5 years	-64.74%	-37.39%	-27.35%
Max Drawdown (10Y) Largest decline over 10 years	-64.74%	—	—
Current Drawdown Current decline from peak	-31.89%	-2.50%	-29.39%
Average Drawdown Average peak-to-trough decline	-58.33%	-10.87%	-47.46%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.97%	3.86%	+1.11%

Volatility

WIREX vs. AIO - Volatility Comparison

Wireless Fund (WIREX) has a higher volatility of 10.80% compared to Virtus Artificial Intelligence & Technology Opportunities Fund (AIO) at 7.93%. This indicates that WIREX's price experiences larger fluctuations and is considered to be riskier than AIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WIREX	AIO	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.80%	7.93%	+2.87%
Volatility (6M) Calculated over the trailing 6-month period	18.80%	14.82%	+3.98%
Volatility (1Y) Calculated over the trailing 1-year period	23.20%	18.91%	+4.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	63.78%	22.26%	+41.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.11%	26.90%	+21.21%

WIREX vs. AIO - Expense Ratio Comparison

WIREX has a 1.95% expense ratio, which is higher than AIO's 1.41% expense ratio.

Dividends

WIREX vs. AIO - Dividend Comparison

WIREX's dividend yield for the trailing twelve months is around 2.89%, less than AIO's 10.92% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
AIO Virtus Artificial Intelligence & Technology Opportunities Fund	10.92%	13.75%	7.30%	10.34%	11.12%	19.97%	9.31%	0.54%	0.00%
WIREX Wireless Fund	2.89%	3.41%	1.95%	0.45%	6.80%	16.58%	11.36%	21.52%	5.51%

Frequently Asked Questions

Can I hold both WIREX and AIO in my portfolio?

WIREX and AIO have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WIREX or AIO?

WIREX has higher volatility (10.80%) compared to AIO (7.93%). In terms of maximum drawdown, WIREX dropped -92.42% vs AIO's -44.88%.

Which has better risk-adjusted returns?

WIREX currently has the higher Sharpe Ratio (2.08 vs 1.69), 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.