LNGX vs. TNGY

Last updated Apr 2, 2026

Compare and contrast key facts about Global X U.S. Natural Gas ETF (LNGX) and Tortoise Energy Fund (TNGY).

LNGX and TNGY are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. LNGX is a passively managed fund by Global X that tracks the performance of the Global X U.S. Natural Gas Index. It was launched on Oct 28, 2025. TNGY is an actively managed fund by Tortoise Capital. It was launched on Jun 16, 2025.

Performance

LNGX vs. TNGY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X U.S. Natural Gas ETF (LNGX) and Tortoise Energy Fund (TNGY). The values are adjusted to include any dividend payments, if applicable.

LNGX vs. TNGY - Yearly Performance Comparison

	2026 (YTD)	2025
LNGX Global X U.S. Natural Gas ETF	26.99%	5.97%
TNGY Tortoise Energy Fund	14.20%	2.90%

Returns By Period

In the year-to-date period, LNGX achieves a 26.99% return, which is significantly higher than TNGY's 14.20% return.

LNGX

• 1D: -2.87%
• 1M: 5.12%
• YTD: 26.99%
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

TNGY

• 1D: -2.11%
• 1M: -0.64%
• YTD: 14.20%
• 6M: 13.92%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

LNGX vs. TNGY - Expense Ratio Comparison

LNGX has a 0.45% expense ratio, which is lower than TNGY's 0.85% expense ratio.

TNGY

Tortoise Energy Fund

LNGX

Global X U.S. Natural Gas ETF

Return for Risk

LNGX vs. TNGY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X U.S. Natural Gas ETF (LNGX) and Tortoise Energy Fund (TNGY). 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.

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

Sharpe Ratios by Period

	LNGX	TNGY	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	4.53	1.49	+3.04

Correlation

The correlation between LNGX and TNGY is 0.72, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

LNGX vs. TNGY - Dividend Comparison

LNGX's dividend yield for the trailing twelve months is around 0.21%, less than TNGY's 3.44% yield.

	TTM	2025
LNGX Global X U.S. Natural Gas ETF	0.21%	0.27%
TNGY Tortoise Energy Fund	3.44%	2.59%

Drawdowns

LNGX vs. TNGY - Drawdown Comparison

The maximum LNGX drawdown since its inception was -8.71%, which is greater than TNGY's maximum drawdown of -5.30%. Use the drawdown chart below to compare losses from any high point for LNGX and TNGY.

Drawdown Indicators

	LNGX	TNGY	Difference
Max Drawdown Largest peak-to-trough decline	-8.71%	-5.30%	-3.41%
Current Drawdown Current decline from peak	-6.55%	-4.76%	-1.79%
Average Drawdown Average peak-to-trough decline	-2.26%	-1.58%	-0.68%

Volatility

Volatility by Period

	LNGX	TNGY	Difference
Volatility (1Y) Calculated over the trailing 1-year period	23.06%	14.17%	+8.89%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.06%	14.17%	+8.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.06%	14.17%	+8.89%