IBDO vs. IBDS

Last updated Jun 4, 2026

IBDO (iShares iBonds Dec 2023 Term Corporate ETF) and IBDS (iShares iBonds Dec 2027 Term Corporate ETF) are both Corporate Bonds funds from iShares - IBDO tracks the Bloomberg December 2023 Maturity Corporate Index while IBDS tracks the Bloomberg Barclays December 2027 Maturity Corporate Index. Both are passively managed. At a 0.47 correlation, their price movements are largely independent. Both charge a 0.10% expense ratio.

Performance

IBDO vs. IBDS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares iBonds Dec 2023 Term Corporate ETF (IBDO) and iShares iBonds Dec 2027 Term Corporate ETF (IBDS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

IBDO

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IBDS

• 1D: -0.04%
• 1M: 0.31%
• YTD: 1.23%
• 6M: 1.61%
• 1Y: 4.57%
• 3Y*: 5.28%
• 5Y*: 1.45%
• 10Y*: —

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

IBDO vs. IBDS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IBDO iShares iBonds Dec 2023 Term Corporate ETF	0.00%	0.00%	0.00%	4.93%	-0.68%	-0.29%	5.37%	8.94%	-0.49%	-0.09%
IBDS iShares iBonds Dec 2027 Term Corporate ETF	1.23%	5.86%	4.61%	6.44%	-9.52%	-1.56%	8.95%	15.08%	-2.76%	1.14%

Correlation

The correlation between IBDO and IBDS is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (3Y) Calculated over the trailing 3-year period	0.04
Correlation (5Y) Calculated over the trailing 5-year period	0.29
Correlation (All Time) Calculated using the full available price history since Sep 15, 2017	0.47

The correlation between IBDO and IBDS shifts across timeframes, from 0.04 (3 years) to 0.47 (all time), reflecting how their relationship changes across market environments.

Return for Risk

IBDO vs. IBDS — Risk / Return Rank

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

IBDS

IBDS Risk / Return Rank: 97
IBDS Sharpe Ratio Rank: 96
IBDS Sortino Ratio Rank: 98
IBDS Omega Ratio Rank: 98
IBDS Calmar Ratio Rank: 97
IBDS Martin Ratio Rank: 97

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.

IBDO vs. IBDS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2023 Term Corporate ETF (IBDO) and iShares iBonds Dec 2027 Term Corporate ETF (IBDS). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	IBDO	IBDS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	4.19	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.35	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.57	—

Drawdowns

Drawdown Indicators

	IBDO	IBDS	Difference
Max Drawdown Largest peak-to-trough decline	—	-16.75%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-0.43%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-2.27%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-14.98%	—
Current Drawdown Current decline from peak	—	-0.06%	—
Average Drawdown Average peak-to-trough decline	—	-3.36%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.09%	—

Volatility

Volatility by Period

	IBDO	IBDS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.15%	—
Volatility (6M) Calculated over the trailing 6-month period	—	0.64%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	1.10%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	4.18%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	5.55%	—

IBDO vs. IBDS - Expense Ratio Comparison

Both IBDO and IBDS have an expense ratio of 0.10%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

IBDO vs. IBDS - Dividend Comparison

IBDO has not paid dividends to shareholders, while IBDS's dividend yield for the trailing twelve months is around 4.32%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IBDO iShares iBonds Dec 2023 Term Corporate ETF	0.00%	0.00%	0.00%	3.61%	1.85%	2.04%	2.47%	3.01%	3.10%	2.96%	3.01%	2.39%
IBDS iShares iBonds Dec 2027 Term Corporate ETF	4.32%	4.36%	4.37%	3.81%	2.87%	2.19%	2.66%	3.32%	3.66%	0.97%	0.00%	0.00%

Frequently Asked Questions

Can I hold both IBDO and IBDS in my portfolio?

IBDO and IBDS have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, IBDO or IBDS?

Both ETFs have the same 0.10% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IBDO or IBDS?

IBDO and IBDS have the same expense ratio: 0.10% per year.

Which ETF pays a higher dividend yield, IBDO or IBDS?

IBDS has the higher dividend yield at 4.32%, compared with 0.00% for IBDO.

What is the main difference between IBDO and IBDS?

IBDO tracks Bloomberg December 2023 Maturity Corporate Index, while IBDS tracks Bloomberg Barclays December 2027 Maturity Corporate Index.