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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in WisdomTree International Efficient Core Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
WisdomTree International Efficient Core Fund (NTSI) has returned 0.20% so far this year and 20.43% over the past 12 months.
WisdomTree International Efficient Core Fund
- 1D
- 2.97%
- 1M
- -8.50%
- YTD
- 0.20%
- 6M
- 5.05%
- 1Y
- 20.43%
- 3Y*
- 11.88%
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since May 20, 2021, NTSI's average daily return is +0.02%, while the average monthly return is +0.50%. At this rate, your investment would double in approximately 11.6 years.
Historically, 59% of months were positive and 41% were negative. The best month was Nov 2022 with a return of +14.0%, while the worst month was Sep 2022 at -10.8%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 4 months.
On a daily basis, NTSI closed higher 53% of trading days. The best single day was Nov 10, 2022 with a return of +6.0%, while the worst single day was Apr 4, 2025 at -5.3%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 3.86% | 5.44% | -8.50% | 0.20% | |||||||||
| 2025 | 4.67% | 3.56% | 0.06% | 3.21% | 3.31% | 2.57% | -2.11% | 4.94% | 2.04% | 1.86% | 0.89% | 2.03% | 30.37% |
| 2024 | -0.54% | 1.74% | 3.11% | -4.41% | 5.14% | -1.22% | 3.83% | 3.17% | 1.13% | -6.70% | -0.01% | -3.43% | 1.11% |
| 2023 | 8.82% | -4.22% | 4.44% | 2.69% | -4.57% | 3.41% | 1.94% | -3.84% | -4.93% | -3.77% | 9.58% | 6.47% | 15.42% |
| 2022 | -3.85% | -3.22% | -1.64% | -7.58% | 1.49% | -8.97% | 6.71% | -7.37% | -10.79% | 4.58% | 13.95% | -1.71% | -19.27% |
| 2021 | 1.27% | -0.87% | 1.55% | 0.99% | -3.55% | 2.68% | -3.74% | 3.68% | 1.76% |
Benchmark Metrics
WisdomTree International Efficient Core Fund has an annualized alpha of -1.55%, beta of 0.69, and R² of 0.57 versus S&P 500 Index. Calculated based on daily prices since May 21, 2021.
- This ETF participated in 93.93% of S&P 500 Index downside but only 73.97% of its upside — more exposed to losses than it benefited from rallies.
- Beta of 0.69 indicates this ETF moves significantly less than S&P 500 Index — a genuinely defensive profile with reduced participation in both market rallies and downturns.
- Alpha
- -1.55%
- Beta
- 0.69
- R²
- 0.57
- Upside Capture
- 73.97%
- Downside Capture
- 93.93%
Expense Ratio
NTSI has an expense ratio of 0.26%, which is considered low.
Return for Risk
Risk / Return Rank
NTSI ranks 64 for risk / return — better than 64% of ETFs on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for WisdomTree International Efficient Core Fund (NTSI) and compare them to a chosen benchmark (S&P 500 Index).
| NTSI | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.24 | 0.90 | +0.34 |
Sortino ratioReturn per unit of downside risk | 1.72 | 1.39 | +0.33 |
Omega ratioGain probability vs. loss probability | 1.24 | 1.21 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 1.61 | 1.40 | +0.22 |
Martin ratioReturn relative to average drawdown | 6.51 | 6.61 | -0.10 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore NTSI risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
WisdomTree International Efficient Core Fund provided a 3.75% dividend yield over the last twelve months, with an annual payout of $1.65 per share. The fund has been increasing its distributions for 2 consecutive years.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Dividend | $1.65 | $1.61 | $1.03 | $0.84 | $0.84 | $0.39 |
Dividend yield | 3.75% | 3.65% | 2.92% | 2.35% | 2.66% | 0.97% |
Monthly Dividends
The table displays the monthly dividend distributions for WisdomTree International Efficient Core Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.17 | $0.17 | |||||||||
| 2025 | $0.00 | $0.00 | $0.13 | $0.00 | $0.00 | $0.54 | $0.00 | $0.00 | $0.22 | $0.00 | $0.00 | $0.73 | $1.61 |
| 2024 | $0.00 | $0.00 | $0.22 | $0.00 | $0.00 | $0.39 | $0.00 | $0.00 | $0.21 | $0.00 | $0.00 | $0.22 | $1.03 |
| 2023 | $0.00 | $0.00 | $0.21 | $0.00 | $0.00 | $0.34 | $0.00 | $0.00 | $0.16 | $0.00 | $0.00 | $0.14 | $0.84 |
| 2022 | $0.00 | $0.00 | $0.14 | $0.00 | $0.00 | $0.49 | $0.00 | $0.00 | $0.12 | $0.00 | $0.00 | $0.10 | $0.84 |
| 2021 | $0.04 | $0.00 | $0.00 | $0.18 | $0.00 | $0.00 | $0.18 | $0.39 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the WisdomTree International Efficient Core Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the WisdomTree International Efficient Core Fund was 34.01%, occurring on Sep 27, 2022. Recovery took 479 trading sessions.
The current WisdomTree International Efficient Core Fund drawdown is 8.73%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -34.01% | Sep 7, 2021 | 267 | Sep 27, 2022 | 479 | Aug 23, 2024 | 746 |
| -13.22% | Sep 27, 2024 | 132 | Apr 8, 2025 | 17 | May 2, 2025 | 149 |
| -12.33% | Feb 26, 2026 | 17 | Mar 20, 2026 | — | — | — |
| -5% | Nov 13, 2025 | 6 | Nov 20, 2025 | 14 | Dec 11, 2025 | 20 |
| -3.98% | Jul 24, 2025 | 6 | Jul 31, 2025 | 8 | Aug 12, 2025 | 14 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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