NTSX vs. EPI

Last updated Jul 15, 2026

NTSX (WisdomTree U.S. Efficient Core Fund) and EPI (WisdomTree India Earnings Fund) are both exchange-traded funds - NTSX is a Diversified Portfolio fund actively managed by WisdomTree, while EPI is a India Equities fund tracking the WisdomTree India Earnings Index. NTSX is actively managed, while EPI is passively managed. Over the past 5 years, NTSX returned 8.74%/yr vs 5.84%/yr for EPI. At a 0.47 correlation, their price movements are largely independent. NTSX charges 0.20%/yr vs 0.84%/yr for EPI.

Performance

NTSX vs. EPI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree U.S. Efficient Core Fund (NTSX) and WisdomTree India Earnings Fund (EPI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NTSX achieves a 8.48% return, which is significantly higher than EPI's -8.62% return.

NTSX

• 1D: 0.27%
• 1M: 1.12%
• 6M: 6.44%
• YTD: 8.48%
• 1Y: 19.51%
• 3Y*: 17.68%
• 5Y*: 8.74%
• 10Y*: —

EPI

• 1D: -0.07%
• 1M: 0.55%
• 6M: -6.89%
• YTD: -8.62%
• 1Y: -9.67%
• 3Y*: 6.00%
• 5Y*: 5.84%
• 10Y*: 8.66%

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

NTSX vs. EPI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
NTSX WisdomTree U.S. Efficient Core Fund	8.48%	18.82%	20.20%	22.70%	-25.84%	22.21%	24.87%	32.03%	-7.87%
EPI WisdomTree India Earnings Fund	-8.62%	2.25%	10.70%	26.03%	-4.74%	26.41%	18.55%	1.53%	-6.74%

Correlation

The correlation between NTSX and EPI is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.46
Correlation (3Y) Calculated over the trailing 3-year period	0.43
Correlation (5Y) Calculated over the trailing 5-year period	0.48
Correlation (All Time) Calculated using the full available price history since Aug 2, 2018	0.47

Return for Risk

NTSX vs. EPI — Risk / Return Rank

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

NTSX

NTSX Risk / Return Rank: 56
NTSX Sharpe Ratio Rank: 56
NTSX Sortino Ratio Rank: 54
NTSX Omega Ratio Rank: 55
NTSX Calmar Ratio Rank: 54
NTSX Martin Ratio Rank: 64

EPI

EPI Risk / Return Rank: 4
EPI Sharpe Ratio Rank: 4
EPI Sortino Ratio Rank: 4
EPI Omega Ratio Rank: 4
EPI Calmar Ratio Rank: 4
EPI Martin Ratio Rank: 2

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.

NTSX vs. EPI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree U.S. Efficient Core Fund (NTSX) and WisdomTree India Earnings Fund (EPI). 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.

	NTSX	EPI	Difference
Sharpe ratio: Return per unit of total volatility	1.52	-0.64	+2.16
Sortino ratio: Return per unit of downside risk	2.10	-0.83	+2.93
Omega ratio: Gain probability vs. loss probability	1.27	0.91	+0.37
Calmar ratio: Return relative to maximum drawdown	2.14	-0.61	+2.75
Martin ratio: Return relative to average drawdown	8.97	-1.42	+10.39

NTSX vs. EPI - Sharpe Ratio Comparison

The current NTSX Sharpe Ratio is 1.52, which is higher than the EPI Sharpe Ratio of -0.64. The chart below compares the historical Sharpe Ratios of NTSX and EPI, 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

NTSX vs. EPI - Drawdown Comparison

The maximum NTSX drawdown since its inception was -31.34%, smaller than the maximum EPI drawdown of -66.21%. Use the drawdown chart below to compare losses from any high point for NTSX and EPI.

Drawdown Indicators

	NTSX	EPI	Difference
Max Drawdown Largest peak-to-trough decline	-31.34%	-66.21%	+34.87%
Max Drawdown (1Y) Largest decline over 1 year	-9.16%	-15.94%	+6.78%
Max Drawdown (3Y) Largest decline over 3 years	-16.82%	-21.89%	+5.07%
Max Drawdown (5Y) Largest decline over 5 years	-31.34%	-21.89%	-9.45%
Max Drawdown (10Y) Largest decline over 10 years	—	-50.29%	—
Current Drawdown Current decline from peak	-1.18%	-16.55%	+15.37%
Average Drawdown Average peak-to-trough decline	-6.72%	-18.63%	+11.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.18%	6.84%	-4.66%

Volatility

NTSX vs. EPI - Volatility Comparison

The current volatility for WisdomTree U.S. Efficient Core Fund (NTSX) is 3.52%, while WisdomTree India Earnings Fund (EPI) has a volatility of 4.12%. This indicates that NTSX experiences smaller price fluctuations and is considered to be less risky than EPI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NTSX	EPI	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.52%	4.12%	-0.60%
Volatility (6M) Calculated over the trailing 6-month period	10.58%	13.07%	-2.49%
Volatility (1Y) Calculated over the trailing 1-year period	12.96%	15.27%	-2.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.18%	16.28%	+0.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.24%	20.27%	-2.03%

NTSX vs. EPI - Expense Ratio Comparison

NTSX has a 0.20% expense ratio, which is lower than EPI's 0.84% expense ratio.

Dividends

NTSX vs. EPI - Dividend Comparison

NTSX's dividend yield for the trailing twelve months is around 1.09%, while EPI has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EPI WisdomTree India Earnings Fund	0.00%	0.00%	0.27%	0.15%	6.01%	1.18%	0.78%	1.17%	1.18%	0.85%	1.05%	1.20%
NTSX WisdomTree U.S. Efficient Core Fund	1.09%	1.14%	1.14%	1.21%	1.36%	0.82%	0.92%	1.42%	0.62%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both NTSX and EPI in my portfolio?

NTSX and EPI have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NTSX or EPI?

EPI has higher volatility (4.12%) compared to NTSX (3.52%). In terms of maximum drawdown, NTSX dropped -31.34% vs EPI's -66.21%.

Which ETF is better, NTSX or EPI?

On 5-year performance, NTSX leads with 8.74% vs 5.84% for EPI. On fees, NTSX is cheaper at 0.20% per year. On volatility, NTSX has been the lower-risk option at 3.52%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, NTSX or EPI?

Over the 5-year period, NTSX has performed better with a 8.74% return vs 5.84%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, NTSX or EPI?

NTSX is cheaper with a 0.20% expense ratio, compared with 0.84% for EPI.

Which ETF pays a higher dividend yield, NTSX or EPI?

NTSX has the higher dividend yield at 1.09%, compared with 0.00% for EPI.

What is the main difference between NTSX and EPI?

NTSX is categorized as Diversified Portfolio, while EPI is India Equities. Their fees differ too: 0.20% for NTSX and 0.84% for EPI.

Which has better risk-adjusted returns?

NTSX currently has the higher Sharpe Ratio (1.52 vs -0.64), 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.