USAF vs. NTSE

Last updated Apr 1, 2026

Compare and contrast key facts about Atlas America Fund (USAF) and WisdomTree Emerging Markets Efficient Core Fund (NTSE).

USAF and NTSE are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. USAF is an actively managed fund by Atlas. It was launched on Nov 19, 2024. NTSE is an actively managed fund by WisdomTree. It was launched on May 20, 2021.

Performance

USAF vs. NTSE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Atlas America Fund (USAF) and WisdomTree Emerging Markets Efficient Core Fund (NTSE). The values are adjusted to include any dividend payments, if applicable.

USAF vs. NTSE - Yearly Performance Comparison

	2026 (YTD)	2025	2024
USAF Atlas America Fund	2.11%	9.09%	0.23%
NTSE WisdomTree Emerging Markets Efficient Core Fund	5.59%	36.29%	-2.45%

Returns By Period

In the year-to-date period, USAF achieves a 2.11% return, which is significantly lower than NTSE's 5.59% return.

USAF

• 1D: 0.82%
• 1M: -2.75%
• YTD: 2.11%
• 6M: 2.70%
• 1Y: 7.94%
• 3Y*: —
• 5Y*: —
• 10Y*: —

NTSE

• 1D: 3.94%
• 1M: -10.28%
• YTD: 5.59%
• 6M: 11.12%
• 1Y: 37.04%
• 3Y*: 15.77%
• 5Y*: —
• 10Y*: —

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

USAF vs. NTSE - Expense Ratio Comparison

USAF has a 0.89% expense ratio, which is higher than NTSE's 0.38% expense ratio.

USAF

Atlas America Fund

NTSE

WisdomTree Emerging Markets Efficient Core Fund

Return for Risk

USAF vs. NTSE — Risk / Return Rank

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

USAF

USAF Risk / Return Rank: 63
USAF Sharpe Ratio Rank: 67
USAF Sortino Ratio Rank: 62
USAF Omega Ratio Rank: 59
USAF Calmar Ratio Rank: 70
USAF Martin Ratio Rank: 56

NTSE

NTSE Risk / Return Rank: 88
NTSE Sharpe Ratio Rank: 88
NTSE Sortino Ratio Rank: 89
NTSE Omega Ratio Rank: 88
NTSE Calmar Ratio Rank: 87
NTSE Martin Ratio Rank: 87

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.

USAF vs. NTSE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Atlas America Fund (USAF) and WisdomTree Emerging Markets Efficient Core Fund (NTSE). 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.

	USAF	NTSE	Difference
Sharpe ratio Return per unit of total volatility	1.21	1.83	-0.62
Sortino ratio Return per unit of downside risk	1.62	2.47	-0.85
Omega ratio Gain probability vs. loss probability	1.22	1.36	-0.13
Calmar ratio Return relative to maximum drawdown	1.85	2.62	-0.77
Martin ratio Return relative to average drawdown	5.64	10.31	-4.68
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

USAF vs. NTSE - Sharpe Ratio Comparison

The current USAF Sharpe Ratio is 1.21, which is lower than the NTSE Sharpe Ratio of 1.83. The chart below compares the historical Sharpe Ratios of USAF and NTSE, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	USAF	NTSE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.21	1.83	-0.62
Sharpe Ratio (All Time) Calculated using the full available price history	1.45	0.15	+1.30

Correlation

The correlation between USAF and NTSE is 0.32, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

USAF vs. NTSE - Dividend Comparison

USAF's dividend yield for the trailing twelve months is around 2.45%, less than NTSE's 3.14% yield.

	TTM	2025	2024	2023	2022	2021
USAF Atlas America Fund	2.45%	2.50%	0.00%	0.00%	0.00%	0.00%
NTSE WisdomTree Emerging Markets Efficient Core Fund	3.14%	3.35%	3.23%	2.44%	3.22%	2.10%

Drawdowns

USAF vs. NTSE - Drawdown Comparison

The maximum USAF drawdown since its inception was -4.46%, smaller than the maximum NTSE drawdown of -42.84%. Use the drawdown chart below to compare losses from any high point for USAF and NTSE.

Drawdown Indicators

	USAF	NTSE	Difference
Max Drawdown Largest peak-to-trough decline	-4.46%	-42.84%	+38.38%
Max Drawdown (1Y) Largest decline over 1 year	-4.46%	-14.20%	+9.74%
Current Drawdown Current decline from peak	-3.38%	-10.81%	+7.43%
Average Drawdown Average peak-to-trough decline	-0.85%	-20.35%	+19.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.46%	3.60%	-2.14%

Volatility

USAF vs. NTSE - Volatility Comparison

The current volatility for Atlas America Fund (USAF) is 2.07%, while WisdomTree Emerging Markets Efficient Core Fund (NTSE) has a volatility of 10.91%. This indicates that USAF experiences smaller price fluctuations and is considered to be less risky than NTSE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	USAF	NTSE	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.07%	10.91%	-8.84%
Volatility (6M) Calculated over the trailing 6-month period	5.31%	15.30%	-9.99%
Volatility (1Y) Calculated over the trailing 1-year period	6.58%	20.34%	-13.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.92%	18.76%	-12.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.92%	18.76%	-12.84%