BDOAX vs. TRIEX

Last updated Apr 1, 2026

Compare and contrast key facts about iShares MSCI Total International Index Fund Class A (BDOAX) and Nuveen International Equity Index Fund Retirement Class (TRIEX).

BDOAX is a passively managed fund by iShares that tracks the performance of the MSCI All Country World ex US Index (Net TR) (USD). It was launched on Jun 30, 2011. TRIEX is a passively managed fund by Nuveen that tracks the performance of the MSCI EAFE Index. It was launched on Oct 1, 2002. Both BDOAX and TRIEX are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

BDOAX vs. TRIEX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares MSCI Total International Index Fund Class A (BDOAX) and Nuveen International Equity Index Fund Retirement Class (TRIEX). The values are adjusted to include any dividend payments, if applicable.

BDOAX vs. TRIEX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BDOAX iShares MSCI Total International Index Fund Class A	-1.27%	32.20%	5.02%	14.81%	-16.63%	7.36%	10.47%	20.81%	-14.19%	26.16%
TRIEX Nuveen International Equity Index Fund Retirement Class	-1.96%	31.24%	3.41%	17.93%	-14.44%	11.08%	7.85%	21.58%	-13.56%	25.06%

Returns By Period

In the year-to-date period, BDOAX achieves a -1.27% return, which is significantly higher than TRIEX's -1.96% return. Both investments have delivered pretty close results over the past 10 years, with BDOAX having a 7.93% annualized return and TRIEX not far ahead at 8.31%.

BDOAX

• 1D: -0.08%
• 1M: -11.12%
• YTD: -1.27%
• 6M: 3.25%
• 1Y: 22.97%
• 3Y*: 13.74%
• 5Y*: 6.35%
• 10Y*: 7.93%

TRIEX

• 1D: 0.36%
• 1M: -10.86%
• YTD: -1.96%
• 6M: 2.21%
• 1Y: 19.23%
• 3Y*: 13.08%
• 5Y*: 7.60%
• 10Y*: 8.31%

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

BDOAX vs. TRIEX - Expense Ratio Comparison

BDOAX has a 0.41% expense ratio, which is higher than TRIEX's 0.30% expense ratio.

BDOAX

iShares MSCI Total International Index Fund Class A

TRIEX

Nuveen International Equity Index Fund Retirement Class

Return for Risk

BDOAX vs. TRIEX — Risk / Return Rank

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

BDOAX

BDOAX Risk / Return Rank: 74
BDOAX Sharpe Ratio Rank: 76
BDOAX Sortino Ratio Rank: 73
BDOAX Omega Ratio Rank: 72
BDOAX Calmar Ratio Rank: 76
BDOAX Martin Ratio Rank: 74

TRIEX

TRIEX Risk / Return Rank: 57
TRIEX Sharpe Ratio Rank: 57
TRIEX Sortino Ratio Rank: 54
TRIEX Omega Ratio Rank: 51
TRIEX Calmar Ratio Rank: 62
TRIEX Martin Ratio Rank: 59

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.

BDOAX vs. TRIEX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Total International Index Fund Class A (BDOAX) and Nuveen International Equity Index Fund Retirement Class (TRIEX). 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.

	BDOAX	TRIEX	Difference
Sharpe ratio Return per unit of total volatility	1.38	1.07	+0.31
Sortino ratio Return per unit of downside risk	1.87	1.51	+0.36
Omega ratio Gain probability vs. loss probability	1.28	1.21	+0.06
Calmar ratio Return relative to maximum drawdown	1.82	1.46	+0.36
Martin ratio Return relative to average drawdown	7.15	5.71	+1.45
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BDOAX vs. TRIEX - Sharpe Ratio Comparison

The current BDOAX Sharpe Ratio is 1.38, which is comparable to the TRIEX Sharpe Ratio of 1.07. The chart below compares the historical Sharpe Ratios of BDOAX and TRIEX, 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

	BDOAX	TRIEX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.38	1.07	+0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.42	0.48	-0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.49	0.50	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.29	0.39	-0.10

Correlation

The correlation between BDOAX and TRIEX is 0.97, 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

BDOAX vs. TRIEX - Dividend Comparison

BDOAX's dividend yield for the trailing twelve months is around 2.22%, less than TRIEX's 3.64% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BDOAX iShares MSCI Total International Index Fund Class A	2.22%	2.84%	2.62%	2.74%	2.61%	2.46%	1.79%	2.85%	3.05%	1.65%	3.33%	3.78%
TRIEX Nuveen International Equity Index Fund Retirement Class	3.64%	3.57%	2.84%	2.83%	2.49%	2.69%	1.70%	2.78%	3.05%	2.51%	2.65%	2.72%

Drawdowns

BDOAX vs. TRIEX - Drawdown Comparison

The maximum BDOAX drawdown since its inception was -35.53%, smaller than the maximum TRIEX drawdown of -60.73%. Use the drawdown chart below to compare losses from any high point for BDOAX and TRIEX.

Drawdown Indicators

	BDOAX	TRIEX	Difference
Max Drawdown Largest peak-to-trough decline	-35.53%	-60.73%	+25.20%
Max Drawdown (1Y) Largest decline over 1 year	-11.37%	-11.37%	0.00%
Max Drawdown (5Y) Largest decline over 5 years	-30.54%	-29.44%	-1.10%
Max Drawdown (10Y) Largest decline over 10 years	-35.53%	-33.96%	-1.57%
Current Drawdown Current decline from peak	-11.37%	-10.89%	-0.48%
Average Drawdown Average peak-to-trough decline	-8.80%	-11.50%	+2.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.89%	3.04%	-0.15%

Volatility

BDOAX vs. TRIEX - Volatility Comparison

iShares MSCI Total International Index Fund Class A (BDOAX) and Nuveen International Equity Index Fund Retirement Class (TRIEX) have volatilities of 7.06% and 7.11%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BDOAX	TRIEX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.06%	7.11%	-0.05%
Volatility (6M) Calculated over the trailing 6-month period	10.82%	10.85%	-0.03%
Volatility (1Y) Calculated over the trailing 1-year period	16.08%	16.96%	-0.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.19%	15.89%	-0.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.16%	16.56%	-0.40%