OPTZ vs. CSHP

Last updated Jun 24, 2026

OPTZ (Optimize Strategy Index ETF) and CSHP (iShares Enhanced Short-Term Bond Active ETF) are both exchange-traded funds - OPTZ is a Mid Cap Blend Equities fund tracking the Optimize Strategy Index, while CSHP is a Ultrashort Bond fund actively managed by iShares. OPTZ is passively managed, while CSHP is actively managed. Over the past year, OPTZ returned 61.16% vs 3.94% for CSHP. At a 0.03 correlation, their price movements are largely independent. OPTZ charges 0.25%/yr vs 0.20%/yr for CSHP.

Performance

OPTZ vs. CSHP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Optimize Strategy Index ETF (OPTZ) and iShares Enhanced Short-Term Bond Active ETF (CSHP). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OPTZ achieves a 32.54% return, which is significantly higher than CSHP's 1.83% return.

OPTZ

• 1D: -3.23%
• 1M: 7.00%
• YTD: 32.54%
• 6M: 30.49%
• 1Y: 61.16%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CSHP

• 1D: -0.03%
• 1M: 0.27%
• YTD: 1.83%
• 6M: 1.92%
• 1Y: 3.94%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

OPTZ vs. CSHP - Yearly Performance Comparison

	2026 (YTD)	2025	2024
OPTZ Optimize Strategy Index ETF	32.54%	22.83%	7.48%
CSHP iShares Enhanced Short-Term Bond Active ETF	1.83%	4.10%	2.24%

Correlation

The correlation between OPTZ and CSHP is -0.12, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.12
Correlation (All Time) Calculated using the full available price history since Jul 18, 2024	0.03

The correlation between OPTZ and CSHP shifts across timeframes, from -0.12 (1 year) to 0.03 (all time), reflecting how their relationship changes across market environments.

Return for Risk

OPTZ vs. CSHP — Risk / Return Rank

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

OPTZ

OPTZ Risk / Return Rank: 92
OPTZ Sharpe Ratio Rank: 93
OPTZ Sortino Ratio Rank: 91
OPTZ Omega Ratio Rank: 89
OPTZ Calmar Ratio Rank: 92
OPTZ Martin Ratio Rank: 94

CSHP

CSHP Risk / Return Rank: 99
CSHP Sharpe Ratio Rank: 100
CSHP Sortino Ratio Rank: 99
CSHP Omega Ratio Rank: 99
CSHP Calmar Ratio Rank: 100
CSHP Martin Ratio Rank: 100

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.

OPTZ vs. CSHP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Optimize Strategy Index ETF (OPTZ) and iShares Enhanced Short-Term Bond Active ETF (CSHP). 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.

	OPTZ	CSHP	Difference
Sharpe ratio: Return per unit of total volatility	3.09	11.09	-7.99
Sortino ratio: Return per unit of downside risk	3.95	27.60	-23.65
Omega ratio: Gain probability vs. loss probability	1.52	6.46	-4.94
Calmar ratio: Return relative to maximum drawdown	5.78	65.45	-59.67
Martin ratio: Return relative to average drawdown	25.39	381.67	-356.29

OPTZ vs. CSHP - Sharpe Ratio Comparison

The current OPTZ Sharpe Ratio is 3.09, which is lower than the CSHP Sharpe Ratio of 11.09. The chart below compares the historical Sharpe Ratios of OPTZ and CSHP, 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

OPTZ vs. CSHP - Drawdown Comparison

The maximum OPTZ drawdown since its inception was -25.75%, which is greater than CSHP's maximum drawdown of -0.08%. Use the drawdown chart below to compare losses from any high point for OPTZ and CSHP.

Drawdown Indicators

	OPTZ	CSHP	Difference
Max Drawdown Largest peak-to-trough decline	-25.75%	-0.08%	-25.67%
Max Drawdown (1Y) Largest decline over 1 year	-10.63%	-0.06%	-10.57%
Current Drawdown Current decline from peak	-3.23%	-0.04%	-3.19%
Average Drawdown Average peak-to-trough decline	-3.36%	-0.00%	-3.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.42%	0.01%	+2.41%

Volatility

OPTZ vs. CSHP - Volatility Comparison

Optimize Strategy Index ETF (OPTZ) has a higher volatility of 9.74% compared to iShares Enhanced Short-Term Bond Active ETF (CSHP) at 0.16%. This indicates that OPTZ's price experiences larger fluctuations and is considered to be riskier than CSHP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OPTZ	CSHP	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.74%	0.16%	+9.58%
Volatility (6M) Calculated over the trailing 6-month period	16.08%	0.27%	+15.81%
Volatility (1Y) Calculated over the trailing 1-year period	19.88%	0.36%	+19.52%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.28%	0.41%	+20.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.28%	0.41%	+20.87%

OPTZ vs. CSHP - Expense Ratio Comparison

OPTZ has a 0.25% expense ratio, which is higher than CSHP's 0.20% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

OPTZ vs. CSHP - Dividend Comparison

OPTZ's dividend yield for the trailing twelve months is around 0.44%, less than CSHP's 3.91% yield.

Position	TTM	2025	2024
CSHP iShares Enhanced Short-Term Bond Active ETF	3.91%	5.39%	1.96%
OPTZ Optimize Strategy Index ETF	0.44%	0.58%	0.32%

Frequently Asked Questions

Can I hold both OPTZ and CSHP in my portfolio?

OPTZ and CSHP have a correlation of -0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, OPTZ or CSHP?

OPTZ has higher volatility (9.74%) compared to CSHP (0.16%). In terms of maximum drawdown, OPTZ dropped -25.75% vs CSHP's -0.08%.

Which ETF is better, OPTZ or CSHP?

On 1-year performance, OPTZ leads with 61.16% vs 3.94% for CSHP. On fees, CSHP is cheaper at 0.20% per year. On volatility, CSHP has been the lower-risk option at 0.16%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, OPTZ or CSHP?

Over the 1-year period, OPTZ has performed better with a 61.16% return vs 3.94%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, OPTZ or CSHP?

CSHP is cheaper with a 0.20% expense ratio, compared with 0.25% for OPTZ.

Which ETF pays a higher dividend yield, OPTZ or CSHP?

CSHP has the higher dividend yield at 3.91%, compared with 0.44% for OPTZ.

What is the main difference between OPTZ and CSHP?

OPTZ is categorized as Mid Cap Blend Equities, while CSHP is Ultrashort Bond. They also come from different issuers: Optimize and iShares. Their fees differ too: 0.25% for OPTZ and 0.20% for CSHP.

Which has better risk-adjusted returns?

CSHP currently has the higher Sharpe Ratio (11.09 vs 3.09), 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.