ISZE vs. SPHD

Last updated Aug 4, 2026

ISZE (iShares Edge MSCI Intl Size Factor ETF) and SPHD (Invesco S&P 500® High Dividend Low Volatility ETF) are both exchange-traded funds - ISZE is a Foreign Large Cap Equities fund tracking the MSCI World ex USA Risk Weighted Index, while SPHD is a Dividend fund tracking the S&P 500 Low Volatility High Dividend Index. Both are passively managed. Their 0.43 correlation means their historical movements had little consistent relationship. Both charge a 0.30% expense ratio.

Performance

ISZE vs. SPHD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Edge MSCI Intl Size Factor ETF (ISZE) and Invesco S&P 500® High Dividend Low Volatility ETF (SPHD). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

ISZE

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

SPHD

• 1D: 0.42%
• 1M: 1.31%
• 6M: 7.84%
• YTD: 12.76%
• 1Y: 15.99%
• 3Y*: 12.75%
• 5Y*: 8.21%
• 10Y*: 7.28%
• ALL TIME*: 9.85%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
SPHD Invesco S&P 500® High Dividend Low Volatility ETF	$46.06M	$45.99M	$42.71M

ISZE vs. SPHD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ISZE iShares Edge MSCI Intl Size Factor ETF	0.00%	0.00%	-0.11%	15.54%	-15.70%	8.17%	6.07%	21.17%	-13.91%	25.13%
SPHD Invesco S&P 500® High Dividend Low Volatility ETF	12.76%	3.41%	18.08%	1.32%	0.58%	24.98%	-9.98%	20.26%	-6.17%	11.90%

Correlation

The correlation between ISZE and SPHD is 0.43, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (3Y) Balances recent behavior with more history.	0.27
Correlation (5Y) Shows whether the relationship held over a longer period.	0.48
Correlation (10Y) Provides a long-term view across more market conditions.	0.46
Correlation (All Time) Calculated using the full available price history since Jul 7, 2015	0.43

The correlation between ISZE and SPHD shifts across timeframes, from 0.27 (3 years) to 0.48 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

ISZE vs. SPHD — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

ISZE

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

SPHD

SPHD Risk / Return Rank: 55
SPHD Sharpe Ratio Rank: 56
SPHD Sortino Ratio Rank: 60
SPHD Omega Ratio Rank: 50
SPHD Calmar Ratio Rank: 61
SPHD Martin Ratio Rank: 47

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

ISZE vs. SPHD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Edge MSCI Intl Size Factor ETF (ISZE) and Invesco S&P 500® High Dividend Low Volatility ETF (SPHD). 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.

	ISZE	SPHD	Difference
Sharpe ratio: Return per unit of total volatility	—	1.36	—
Sortino ratio: Return per unit of downside risk	—	2.06	—
Omega ratio: Gain probability vs. loss probability	—	1.23	—
Calmar ratio: Return relative to maximum drawdown	—	2.19	—
Martin ratio: Return relative to average drawdown	—	5.46	—

Drawdowns

Drawdown Indicators

	ISZE	SPHD	Difference
Max Drawdown Largest peak-to-trough decline	—	-41.39%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-7.33%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-13.29%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-19.50%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-41.39%	—
Current Drawdown Current decline from peak	—	-1.83%	—
Average Drawdown Average peak-to-trough decline	—	-4.66%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.94%	—

Volatility

Volatility by Period

	ISZE	SPHD	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.36%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.03%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	11.80%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	14.24%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	17.67%	—

ISZE vs. SPHD - Expense Ratio Comparison

Both ISZE and SPHD have an expense ratio of 0.30%.

Dividends

ISZE vs. SPHD - Dividend Comparison

ISZE has not paid dividends to shareholders, while SPHD's dividend yield for the trailing twelve months is around 4.54%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ISZE iShares Edge MSCI Intl Size Factor ETF	0.00%	0.00%	1.89%	6.63%	2.72%	8.47%	1.39%	2.24%	3.04%	3.33%	3.18%	1.09%
SPHD Invesco S&P 500® High Dividend Low Volatility ETF	4.54%	4.02%	3.41%	4.48%	3.89%	3.45%	4.89%	4.07%	4.40%	3.14%	3.83%	3.49%

Frequently Asked Questions

Can I hold both ISZE and SPHD in my portfolio?

ISZE and SPHD have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ISZE or SPHD?

Both ETFs have the same 0.30% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ISZE or SPHD?

ISZE and SPHD have the same expense ratio: 0.30% per year.

Which ETF pays a higher dividend yield, ISZE or SPHD?

SPHD has the higher dividend yield at 4.54%, compared with 0.00% for ISZE.

What is the main difference between ISZE and SPHD?

ISZE is categorized as Foreign Large Cap Equities, while SPHD is Dividend. ISZE tracks MSCI World ex USA Risk Weighted Index, while SPHD tracks S&P 500 Low Volatility High Dividend Index. They also come from different issuers: iShares and Invesco.