POWA vs. IUS

Last updated Jun 4, 2026

POWA (Invesco Bloomberg Pricing Power ETF) and IUS (Invesco RAFI Strategic US ETF) are both Large Cap Blend Equities funds from Invesco - POWA tracks the Bloomberg Pricing Power Index while IUS tracks the Invesco Strategic US Index. Both are passively managed. Over the past 5 years, POWA returned 7.41%/yr vs 13.61%/yr for IUS. A 0.79 correlation means they provide meaningful diversification when combined. POWA charges 0.40%/yr vs 0.19%/yr for IUS.

Performance

POWA vs. IUS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Bloomberg Pricing Power ETF (POWA) and Invesco RAFI Strategic US ETF (IUS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, POWA achieves a -2.29% return, which is significantly lower than IUS's 15.71% return.

POWA

• 1D: 0.04%
• 1M: 0.44%
• YTD: -2.29%
• 6M: -2.55%
• 1Y: 4.21%
• 3Y*: 10.86%
• 5Y*: 7.41%
• 10Y*: 10.28%

IUS

• 1D: -0.07%
• 1M: 4.89%
• YTD: 15.71%
• 6M: 15.69%
• 1Y: 33.27%
• 3Y*: 20.93%
• 5Y*: 13.61%
• 10Y*: —

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

POWA vs. IUS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
POWA Invesco Bloomberg Pricing Power ETF	-2.29%	11.71%	13.18%	10.58%	-7.67%	24.93%	7.61%	27.98%	-10.25%
IUS Invesco RAFI Strategic US ETF	15.71%	16.94%	16.51%	20.79%	-8.34%	32.17%	15.09%	29.34%	-12.49%

Correlation

The correlation between POWA and IUS is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.79
Correlation (3Y) Calculated over the trailing 3-year period	0.85
Correlation (5Y) Calculated over the trailing 5-year period	0.86
Correlation (All Time) Calculated using the full available price history since Sep 13, 2018	0.79

The correlation between POWA and IUS has been stable across timeframes, ranging from 0.79 to 0.86 - a consistent structural relationship.

POWA vs. IUS - Sectors Allocation Comparison

Sectors	POWA	IUS
Technology	25.3%	22.4%
Industrials	19.0%	9.7%
Healthcare	18.4%	12.8%
Consumer Defensive	16.1%	7.4%
Consumer Cyclical	14.8%	10.7%
Financial Services	2.3%	6.8%
Real Estate	2.2%	0.5%
Communication Services	2.0%	14.7%
Basic Materials	-	3.3%
Energy	-	10.9%
Utilities	-	1.0%

Return for Risk

POWA vs. IUS — Risk / Return Rank

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

POWA

POWA Risk / Return Rank: 14
POWA Sharpe Ratio Rank: 14
POWA Sortino Ratio Rank: 14
POWA Omega Ratio Rank: 13
POWA Calmar Ratio Rank: 14
POWA Martin Ratio Rank: 15

IUS

IUS Risk / Return Rank: 91
IUS Sharpe Ratio Rank: 91
IUS Sortino Ratio Rank: 92
IUS Omega Ratio Rank: 90
IUS Calmar Ratio Rank: 89
IUS Martin Ratio Rank: 92

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.

POWA vs. IUS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Bloomberg Pricing Power ETF (POWA) and Invesco RAFI Strategic US ETF (IUS). 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.

	POWA	IUS	Difference
Sharpe ratio Return per unit of total volatility	0.36	3.26	-2.90
Sortino ratio Return per unit of downside risk	0.61	4.53	-3.92
Omega ratio Gain probability vs. loss probability	1.07	1.60	-0.53
Calmar ratio Return relative to maximum drawdown	0.43	5.44	-5.00
Martin ratio Return relative to average drawdown	1.18	23.27	-22.09
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

POWA vs. IUS - Sharpe Ratio Comparison

The current POWA Sharpe Ratio is 0.36, which is lower than the IUS Sharpe Ratio of 3.26. The chart below compares the historical Sharpe Ratios of POWA and IUS, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	POWA	IUS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.36	3.26	-2.90
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.54	0.91	-0.38
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.64	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.54	0.85	-0.31

Drawdowns

POWA vs. IUS - Drawdown Comparison

The maximum POWA drawdown since its inception was -47.91%, which is greater than IUS's maximum drawdown of -34.67%. Use the drawdown chart below to compare losses from any high point for POWA and IUS.

Drawdown Indicators

	POWA	IUS	Difference
Max Drawdown Largest peak-to-trough decline	-47.91%	-34.67%	-13.24%
Max Drawdown (1Y) Largest decline over 1 year	-9.76%	-6.15%	-3.61%
Max Drawdown (3Y) Largest decline over 3 years	-15.00%	-15.61%	+0.61%
Max Drawdown (5Y) Largest decline over 5 years	-17.75%	-18.72%	+0.97%
Max Drawdown (10Y) Largest decline over 10 years	-36.53%	—	—
Current Drawdown Current decline from peak	-6.44%	-0.07%	-6.37%
Average Drawdown Average peak-to-trough decline	-6.24%	-3.86%	-2.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.59%	1.43%	+2.16%

Volatility

POWA vs. IUS - Volatility Comparison

Invesco Bloomberg Pricing Power ETF (POWA) has a higher volatility of 3.12% compared to Invesco RAFI Strategic US ETF (IUS) at 2.50%. This indicates that POWA's price experiences larger fluctuations and is considered to be riskier than IUS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	POWA	IUS	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.12%	2.50%	+0.62%
Volatility (6M) Calculated over the trailing 6-month period	8.80%	7.41%	+1.39%
Volatility (1Y) Calculated over the trailing 1-year period	11.73%	10.26%	+1.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.92%	15.00%	-1.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.05%	18.04%	-1.99%

POWA vs. IUS - Expense Ratio Comparison

POWA has a 0.40% expense ratio, which is higher than IUS's 0.19% expense ratio.

Dividends

POWA vs. IUS - Dividend Comparison

POWA's dividend yield for the trailing twelve months is around 0.96%, less than IUS's 1.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IUS Invesco RAFI Strategic US ETF	1.28%	1.48%	1.52%	1.72%	1.78%	1.46%	1.74%	1.77%	0.73%	0.00%	0.00%	0.00%
POWA Invesco Bloomberg Pricing Power ETF	0.96%	0.94%	0.79%	1.60%	1.48%	1.06%	1.34%	1.16%	1.39%	1.63%	2.18%	3.31%

Frequently Asked Questions

Can I hold both POWA and IUS in my portfolio?

POWA and IUS have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, POWA or IUS?

POWA has higher volatility (3.12%) compared to IUS (2.50%). In terms of maximum drawdown, POWA dropped -47.91% vs IUS's -34.67%.

Which ETF is better, POWA or IUS?

On 5-year performance, IUS leads with 13.61% vs 7.41% for POWA. On fees, IUS is cheaper at 0.19% per year. On volatility, IUS has been the lower-risk option at 2.50%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, POWA or IUS?

Over the 5-year period, IUS has performed better with a 13.61% return vs 7.41%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, POWA or IUS?

IUS is cheaper with a 0.19% expense ratio, compared with 0.40% for POWA.

Which ETF pays a higher dividend yield, POWA or IUS?

IUS has the higher dividend yield at 1.28%, compared with 0.96% for POWA.

What is the main difference between POWA and IUS?

POWA tracks Bloomberg Pricing Power Index, while IUS tracks Invesco Strategic US Index. Their fees differ too: 0.40% for POWA and 0.19% for IUS.

Which has better risk-adjusted returns?

IUS currently has the higher Sharpe Ratio (3.26 vs 0.36), 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.