PXJ vs. USNG

Last updated Jun 24, 2026

PXJ (Invesco Dynamic Oil & Gas Services ETF) and USNG (Amplify Samsung U.S. Natural Gas Infrastructure ETF) are both Energy Equities funds. PXJ is passively managed, while USNG is actively managed. Over the past year, PXJ returned 74.07% vs 47.43% for USNG. At a 0.45 correlation, their price movements are largely independent. PXJ charges 0.63%/yr vs 0.59%/yr for USNG.

Performance

PXJ vs. USNG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Dynamic Oil & Gas Services ETF (PXJ) and Amplify Samsung U.S. Natural Gas Infrastructure ETF (USNG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PXJ achieves a 42.12% return, which is significantly higher than USNG's 36.17% return.

PXJ

• 1D: 0.11%
• 1M: -8.62%
• YTD: 42.12%
• 6M: 42.80%
• 1Y: 74.07%
• 3Y*: 24.32%
• 5Y*: 17.58%
• 10Y*: -1.36%

USNG

• 1D: -0.48%
• 1M: -0.64%
• YTD: 36.17%
• 6M: 36.35%
• 1Y: 47.43%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PXJ vs. USNG - Yearly Performance Comparison

	2026 (YTD)	2025
PXJ Invesco Dynamic Oil & Gas Services ETF	42.12%	27.67%
USNG Amplify Samsung U.S. Natural Gas Infrastructure ETF	36.17%	10.51%

Correlation

The correlation between PXJ and USNG is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (All Time) Calculated using the full available price history since May 20, 2025	0.45

PXJ vs. USNG - Sectors Allocation Comparison

Sectors	PXJ	USNG
Energy	93.9%	79.2%
Industrials	5.9%	12.8%
Utilities	2.1%	4.7%
Financial Services	0.2%	1.8%
Basic Materials	-	1.4%
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	-
Healthcare	-	-
Real Estate	-	-
Technology	-	-

Return for Risk

PXJ vs. USNG — Risk / Return Rank

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

PXJ

PXJ Risk / Return Rank: 87
PXJ Sharpe Ratio Rank: 89
PXJ Sortino Ratio Rank: 85
PXJ Omega Ratio Rank: 79
PXJ Calmar Ratio Rank: 92
PXJ Martin Ratio Rank: 90

USNG

USNG Risk / Return Rank: 91
USNG Sharpe Ratio Rank: 91
USNG Sortino Ratio Rank: 91
USNG Omega Ratio Rank: 86
USNG Calmar Ratio Rank: 95
USNG Martin Ratio Rank: 93

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.

PXJ vs. USNG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Dynamic Oil & Gas Services ETF (PXJ) and Amplify Samsung U.S. Natural Gas Infrastructure ETF (USNG). 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.

	PXJ	USNG	Difference
Sharpe ratio: Return per unit of total volatility	2.81	2.86	-0.05
Sortino ratio: Return per unit of downside risk	3.57	3.85	-0.28
Omega ratio: Gain probability vs. loss probability	1.44	1.48	-0.04
Calmar ratio: Return relative to maximum drawdown	5.79	6.99	-1.21
Martin ratio: Return relative to average drawdown	19.22	21.05	-1.83

PXJ vs. USNG - Sharpe Ratio Comparison

The current PXJ Sharpe Ratio is 2.81, which is comparable to the USNG Sharpe Ratio of 2.86. The chart below compares the historical Sharpe Ratios of PXJ and USNG, 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

PXJ vs. USNG - Drawdown Comparison

The maximum PXJ drawdown since its inception was -94.82%, which is greater than USNG's maximum drawdown of -6.82%. Use the drawdown chart below to compare losses from any high point for PXJ and USNG.

Drawdown Indicators

	PXJ	USNG	Difference
Max Drawdown Largest peak-to-trough decline	-94.82%	-6.82%	-88.00%
Max Drawdown (1Y) Largest decline over 1 year	-12.86%	-6.82%	-6.04%
Max Drawdown (3Y) Largest decline over 3 years	-40.03%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-40.03%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-87.72%	—	—
Current Drawdown Current decline from peak	-67.53%	-0.64%	-66.89%
Average Drawdown Average peak-to-trough decline	-55.69%	-1.52%	-54.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.87%	2.26%	+1.61%

Volatility

PXJ vs. USNG - Volatility Comparison

Invesco Dynamic Oil & Gas Services ETF (PXJ) has a higher volatility of 8.62% compared to Amplify Samsung U.S. Natural Gas Infrastructure ETF (USNG) at 6.29%. This indicates that PXJ's price experiences larger fluctuations and is considered to be riskier than USNG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PXJ	USNG	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.62%	6.29%	+2.33%
Volatility (6M) Calculated over the trailing 6-month period	18.50%	12.47%	+6.03%
Volatility (1Y) Calculated over the trailing 1-year period	26.77%	16.68%	+10.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	34.48%	16.61%	+17.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	39.34%	16.61%	+22.73%

PXJ vs. USNG - Expense Ratio Comparison

PXJ has a 0.63% expense ratio, which is higher than USNG's 0.59% expense ratio.

Dividends

PXJ vs. USNG - Dividend Comparison

PXJ's dividend yield for the trailing twelve months is around 2.46%, more than USNG's 1.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PXJ Invesco Dynamic Oil & Gas Services ETF	2.46%	2.91%	3.34%	1.99%	0.65%	2.40%	4.72%	1.87%	0.99%	2.75%	1.18%	2.36%
USNG Amplify Samsung U.S. Natural Gas Infrastructure ETF	1.09%	1.10%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PXJ and USNG in my portfolio?

PXJ and USNG have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PXJ or USNG?

PXJ has higher volatility (8.62%) compared to USNG (6.29%). In terms of maximum drawdown, PXJ dropped -94.82% vs USNG's -6.82%.

Which ETF is better, PXJ or USNG?

On 1-year performance, PXJ leads with 74.07% vs 47.43% for USNG. On fees, USNG is cheaper at 0.59% per year. On volatility, USNG has been the lower-risk option at 6.29%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, PXJ or USNG?

Over the 1-year period, PXJ has performed better with a 74.07% return vs 47.43%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, PXJ or USNG?

USNG is cheaper with a 0.59% expense ratio, compared with 0.63% for PXJ.

Which ETF pays a higher dividend yield, PXJ or USNG?

PXJ has the higher dividend yield at 2.46%, compared with 1.09% for USNG.

What is the main difference between PXJ and USNG?

They also come from different issuers: Invesco and Amplify. Their fees differ too: 0.63% for PXJ and 0.59% for USNG.

Which has better risk-adjusted returns?

USNG currently has the higher Sharpe Ratio (2.86 vs 2.81), 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.