ISCB vs. SCHR

Last updated Jun 13, 2026

ISCB (iShares Morningstar Small-Cap ETF) and SCHR (Schwab Intermediate-Term U.S. Treasury ETF) are both exchange-traded funds - ISCB is a Small Cap Blend Equities fund tracking the Morningstar US Small Cap Extended Index, while SCHR is a Government Bonds fund tracking the Bloomberg US Treasury 3-10 Year Index. Both are passively managed. Over the past 10 years, ISCB returned 9.71%/yr vs 1.19%/yr for SCHR. At a correlation of -0.19, they often move in opposite directions. ISCB charges 0.04%/yr vs 0.05%/yr for SCHR.

Performance

ISCB vs. SCHR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Morningstar Small-Cap ETF (ISCB) and Schwab Intermediate-Term U.S. Treasury ETF (SCHR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ISCB achieves a 13.51% return, which is significantly higher than SCHR's -0.27% return. Over the past 10 years, ISCB has outperformed SCHR with an annualized return of 9.71%, while SCHR has yielded a comparatively lower 1.19% annualized return.

ISCB

• 1D: 0.86%
• 1M: 3.90%
• YTD: 13.51%
• 6M: 11.70%
• 1Y: 30.13%
• 3Y*: 15.67%
• 5Y*: 5.77%
• 10Y*: 9.71%

SCHR

• 1D: -0.12%
• 1M: 0.05%
• YTD: -0.27%
• 6M: 0.04%
• 1Y: 3.25%
• 3Y*: 3.71%
• 5Y*: 0.02%
• 10Y*: 1.19%

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

ISCB vs. SCHR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ISCB iShares Morningstar Small-Cap ETF	13.51%	12.46%	10.90%	19.51%	-19.04%	17.46%	6.29%	29.42%	-13.92%	12.95%
SCHR Schwab Intermediate-Term U.S. Treasury ETF	-0.27%	7.33%	1.42%	4.27%	-10.58%	-2.62%	7.72%	6.18%	1.46%	1.59%

Correlation

The correlation between ISCB and SCHR is 0.26, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.26
Correlation (3Y) Calculated over the trailing 3-year period	0.19
Correlation (5Y) Calculated over the trailing 5-year period	0.09
Correlation (10Y) Calculated over the trailing 10-year period	-0.09
Correlation (All Time) Calculated using the full available price history since Aug 5, 2010	-0.19

The correlation between ISCB and SCHR shifts across timeframes, from -0.19 (all time) to 0.26 (1 year), reflecting how their relationship changes across market environments.

ISCB vs. SCHR - Sectors Allocation Comparison

Sectors	ISCB	SCHR
Industrials	18.5%	-
Financial Services	15.9%	0.4%
Technology	14.6%	1.2%
Healthcare	13.3%	-
Consumer Cyclical	11.8%	-
Real Estate	8.2%	-
Energy	4.9%	-
Basic Materials	4.6%	-
Consumer Defensive	3.4%	-
Communication Services	2.6%	-
Utilities	2.3%	-

Return for Risk

ISCB vs. SCHR — Risk / Return Rank

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

ISCB

ISCB Risk / Return Rank: 65
ISCB Sharpe Ratio Rank: 62
ISCB Sortino Ratio Rank: 64
ISCB Omega Ratio Rank: 57
ISCB Calmar Ratio Rank: 72
ISCB Martin Ratio Rank: 71

SCHR

SCHR Risk / Return Rank: 29
SCHR Sharpe Ratio Rank: 30
SCHR Sortino Ratio Rank: 31
SCHR Omega Ratio Rank: 27
SCHR Calmar Ratio Rank: 27
SCHR Martin Ratio Rank: 27

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.

ISCB vs. SCHR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Morningstar Small-Cap ETF (ISCB) and Schwab Intermediate-Term U.S. Treasury ETF (SCHR). 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.

	ISCB	SCHR	Difference
Sharpe ratio: Return per unit of total volatility	1.81	0.97	+0.84
Sortino ratio: Return per unit of downside risk	2.59	1.48	+1.10
Omega ratio: Gain probability vs. loss probability	1.31	1.17	+0.14
Calmar ratio: Return relative to maximum drawdown	3.22	1.17	+2.05
Martin ratio: Return relative to average drawdown	11.52	3.29	+8.23

ISCB vs. SCHR - Sharpe Ratio Comparison

The current ISCB Sharpe Ratio is 1.81, which is higher than the SCHR Sharpe Ratio of 0.97. The chart below compares the historical Sharpe Ratios of ISCB and SCHR, 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

ISCB vs. SCHR - Drawdown Comparison

The maximum ISCB drawdown since its inception was -61.25%, which is greater than SCHR's maximum drawdown of -16.11%. Use the drawdown chart below to compare losses from any high point for ISCB and SCHR.

Drawdown Indicators

	ISCB	SCHR	Difference
Max Drawdown Largest peak-to-trough decline	-61.25%	-16.11%	-45.14%
Max Drawdown (1Y) Largest decline over 1 year	-9.39%	-2.79%	-6.60%
Max Drawdown (3Y) Largest decline over 3 years	-26.22%	-4.35%	-21.87%
Max Drawdown (5Y) Largest decline over 5 years	-29.94%	-15.07%	-14.87%
Max Drawdown (10Y) Largest decline over 10 years	-44.18%	-16.11%	-28.07%
Current Drawdown Current decline from peak	0.00%	-2.21%	+2.21%
Average Drawdown Average peak-to-trough decline	-9.79%	-3.64%	-6.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.63%	0.99%	+1.64%

Volatility

ISCB vs. SCHR - Volatility Comparison

iShares Morningstar Small-Cap ETF (ISCB) has a higher volatility of 5.06% compared to Schwab Intermediate-Term U.S. Treasury ETF (SCHR) at 1.11%. This indicates that ISCB's price experiences larger fluctuations and is considered to be riskier than SCHR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ISCB	SCHR	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.06%	1.11%	+3.95%
Volatility (6M) Calculated over the trailing 6-month period	11.80%	2.40%	+9.40%
Volatility (1Y) Calculated over the trailing 1-year period	16.76%	3.38%	+13.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.43%	5.38%	+16.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.70%	4.47%	+18.23%

ISCB vs. SCHR - Expense Ratio Comparison

ISCB has a 0.04% expense ratio, which is lower than SCHR's 0.05% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

ISCB vs. SCHR - Dividend Comparison

ISCB's dividend yield for the trailing twelve months is around 1.24%, less than SCHR's 3.91% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ISCB iShares Morningstar Small-Cap ETF	1.24%	1.38%	1.31%	1.49%	1.63%	1.26%	1.26%	1.25%	1.60%	1.24%	1.58%	1.40%
SCHR Schwab Intermediate-Term U.S. Treasury ETF	3.91%	3.85%	3.77%	3.16%	2.02%	1.00%	1.62%	2.31%	2.11%	1.65%	1.45%	1.56%

Frequently Asked Questions

Can I hold both ISCB and SCHR in my portfolio?

ISCB and SCHR have a correlation of 0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ISCB or SCHR?

ISCB has higher volatility (5.06%) compared to SCHR (1.11%). In terms of maximum drawdown, ISCB dropped -61.25% vs SCHR's -16.11%.

Which ETF is better, ISCB or SCHR?

On 10-year performance, ISCB leads with 9.71% vs 1.19% for SCHR. On fees, ISCB is cheaper at 0.04% per year. On volatility, SCHR has been the lower-risk option at 1.11%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ISCB or SCHR?

Over the 10-year period, ISCB has performed better with a 9.71% return vs 1.19%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ISCB or SCHR?

ISCB is cheaper with a 0.04% expense ratio, compared with 0.05% for SCHR.

Which ETF pays a higher dividend yield, ISCB or SCHR?

SCHR has the higher dividend yield at 3.91%, compared with 1.24% for ISCB.

What is the main difference between ISCB and SCHR?

ISCB is categorized as Small Cap Blend Equities, while SCHR is Government Bonds. ISCB tracks Morningstar US Small Cap Extended Index, while SCHR tracks Bloomberg US Treasury 3-10 Year Index. They also come from different issuers: iShares and Charles Schwab. Their fees differ too: 0.04% for ISCB and 0.05% for SCHR.

Which has better risk-adjusted returns?

ISCB currently has the higher Sharpe Ratio (1.81 vs 0.97), 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.