AOTS vs. GGTL

Last updated Jul 17, 2026

AOTS (AOT Software Platform ETF) and GGTL (Gabelli Global Technology Leaders ETF) are both Technology Equities funds. AOTS is passively managed, while GGTL is actively managed. At a 0.39 correlation, their price movements are largely independent. AOTS charges 0.49%/yr vs 0.90%/yr for GGTL.

Performance

AOTS vs. GGTL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AOT Software Platform ETF (AOTS) and Gabelli Global Technology Leaders ETF (GGTL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AOTS achieves a -5.68% return, which is significantly lower than GGTL's 17.96% return.

AOTS

• 1D: 0.33%
• 1M: 4.04%
• 6M: -2.25%
• YTD: -5.68%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

GGTL

• 1D: -2.85%
• 1M: -4.97%
• 6M: 14.88%
• YTD: 17.96%
• 1Y: 27.15%
• 3Y*: 17.94%
• 5Y*: —
• 10Y*: —

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

AOTS vs. GGTL - Yearly Performance Comparison

	2026 (YTD)	2025
AOTS AOT Software Platform ETF	-5.68%	-0.83%
GGTL Gabelli Global Technology Leaders ETF	17.96%	0.46%

Correlation

The correlation between AOTS and GGTL is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Dec 23, 2025	0.39

Return for Risk

AOTS vs. GGTL — Risk / Return Rank

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

AOTS

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

GGTL

GGTL Risk / Return Rank: 55
GGTL Sharpe Ratio Rank: 46
GGTL Sortino Ratio Rank: 43
GGTL Omega Ratio Rank: 47
GGTL Calmar Ratio Rank: 73
GGTL Martin Ratio Rank: 64

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.

AOTS vs. GGTL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AOT Software Platform ETF (AOTS) and Gabelli Global Technology Leaders ETF (GGTL). 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.

	AOTS	GGTL	Difference
Sharpe ratio: Return per unit of total volatility	—	1.32	—
Sortino ratio: Return per unit of downside risk	—	1.81	—
Omega ratio: Gain probability vs. loss probability	—	1.25	—
Calmar ratio: Return relative to maximum drawdown	—	2.96	—
Martin ratio: Return relative to average drawdown	—	8.95	—

Drawdowns

AOTS vs. GGTL - Drawdown Comparison

The maximum AOTS drawdown since its inception was -19.95%, smaller than the maximum GGTL drawdown of -23.65%. Use the drawdown chart below to compare losses from any high point for AOTS and GGTL.

Drawdown Indicators

	AOTS	GGTL	Difference
Max Drawdown Largest peak-to-trough decline	-19.95%	-23.65%	+3.70%
Max Drawdown (1Y) Largest decline over 1 year	—	-9.20%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-21.46%	—
Current Drawdown Current decline from peak	-6.94%	-9.17%	+2.23%
Average Drawdown Average peak-to-trough decline	-10.05%	-7.37%	-2.68%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.04%	—

Volatility

Volatility by Period

	AOTS	GGTL	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	9.91%	—
Volatility (6M) Calculated over the trailing 6-month period	—	18.45%	—
Volatility (1Y) Calculated over the trailing 1-year period	20.03%	20.63%	-0.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.03%	18.42%	+1.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.03%	18.42%	+1.61%

AOTS vs. GGTL - Expense Ratio Comparison

AOTS has a 0.49% expense ratio, which is lower than GGTL's 0.90% expense ratio.

Dividends

AOTS vs. GGTL - Dividend Comparison

AOTS has not paid dividends to shareholders, while GGTL's dividend yield for the trailing twelve months is around 0.88%.

Position	TTM	2025	2024	2023	2022
AOTS AOT Software Platform ETF	0.00%	0.00%	0.00%	0.00%	0.00%
GGTL Gabelli Global Technology Leaders ETF	0.88%	1.04%	0.75%	0.84%	0.78%

Frequently Asked Questions

Can I hold both AOTS and GGTL in my portfolio?

AOTS and GGTL have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, AOTS or GGTL?

On fees, AOTS is cheaper at 0.49% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, AOTS or GGTL?

AOTS is cheaper with a 0.49% expense ratio, compared with 0.90% for GGTL.

Which ETF pays a higher dividend yield, AOTS or GGTL?

GGTL has the higher dividend yield at 0.88%, compared with 0.00% for AOTS.

What is the main difference between AOTS and GGTL?

They also come from different issuers: AOT and Gabelli. Their fees differ too: 0.49% for AOTS and 0.90% for GGTL.