SRS vs. PFFR

Last updated Jun 4, 2026

SRS (ProShares UltraShort Real Estate) and PFFR (InfraCap REIT Preferred ETF) are both exchange-traded funds - SRS is a REIT fund tracking the Dow Jones U.S. Real Estate Index (-200%), while PFFR is a Preferred Stock/Convertible Bonds fund tracking the Indxx REIT Preferred Stock Index. Both are passively managed. Over the past 5 years, SRS returned -5.84%/yr vs 0.97%/yr for PFFR. At a correlation of -0.38, they often move in opposite directions. SRS charges 0.95%/yr vs 0.45%/yr for PFFR.

Performance

SRS vs. PFFR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares UltraShort Real Estate (SRS) and InfraCap REIT Preferred ETF (PFFR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SRS achieves a -14.05% return, which is significantly lower than PFFR's 0.80% return.

SRS

• 1D: -0.27%
• 1M: 2.82%
• YTD: -14.05%
• 6M: -12.14%
• 1Y: -9.76%
• 3Y*: -12.75%
• 5Y*: -5.84%
• 10Y*: -16.52%

PFFR

• 1D: -0.22%
• 1M: -0.75%
• YTD: 0.80%
• 6M: 0.96%
• 1Y: 6.82%
• 3Y*: 9.27%
• 5Y*: 0.97%
• 10Y*: —

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

SRS vs. PFFR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SRS ProShares UltraShort Real Estate	-14.05%	-1.45%	-3.55%	-18.78%	54.68%	-52.22%	-33.05%	-38.97%	6.01%	-15.96%
PFFR InfraCap REIT Preferred ETF	0.80%	5.36%	7.12%	21.04%	-23.90%	6.76%	0.19%	20.28%	-7.45%	7.60%

Correlation

The correlation between SRS and PFFR is -0.26, 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	-0.26
Correlation (3Y) Calculated over the trailing 3-year period	-0.34
Correlation (5Y) Calculated over the trailing 5-year period	-0.38
Correlation (All Time) Calculated using the full available price history since Feb 9, 2017	-0.38

The correlation between SRS and PFFR shifts across timeframes, from -0.38 (5 years) to -0.26 (1 year), reflecting how their relationship changes across market environments.

SRS vs. PFFR - Sectors Allocation Comparison

Sectors	SRS	PFFR
Financial Services	71.8%	5.3%
Basic Materials	-	-
Communication Services	-	-
Consumer Cyclical	-	-
Consumer Defensive	-	-
Energy	-	-
Healthcare	-	-
Industrials	-	-
Real Estate	-	84.9%
Technology	-	-
Utilities	-	-

Return for Risk

SRS vs. PFFR — Risk / Return Rank

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

SRS

SRS Risk / Return Rank: 5
SRS Sharpe Ratio Rank: 6
SRS Sortino Ratio Rank: 5
SRS Omega Ratio Rank: 5
SRS Calmar Ratio Rank: 5
SRS Martin Ratio Rank: 4

PFFR

PFFR Risk / Return Rank: 23
PFFR Sharpe Ratio Rank: 24
PFFR Sortino Ratio Rank: 23
PFFR Omega Ratio Rank: 23
PFFR Calmar Ratio Rank: 23
PFFR Martin Ratio Rank: 20

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.

SRS vs. PFFR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares UltraShort Real Estate (SRS) and InfraCap REIT Preferred ETF (PFFR). 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.

	SRS	PFFR	Difference
Sharpe ratio: Return per unit of total volatility	-0.36	0.87	-1.23
Sortino ratio: Return per unit of downside risk	-0.36	1.27	-1.64
Omega ratio: Gain probability vs. loss probability	0.96	1.16	-0.20
Calmar ratio: Return relative to maximum drawdown	-0.48	1.04	-1.52
Martin ratio: Return relative to average drawdown	-1.08	2.44	-3.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SRS vs. PFFR - Sharpe Ratio Comparison

The current SRS Sharpe Ratio is -0.36, which is lower than the PFFR Sharpe Ratio of 0.87. The chart below compares the historical Sharpe Ratios of SRS and PFFR, 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

	SRS	PFFR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.36	0.87	-1.23
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.16	0.09	-0.25
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.41	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.50	0.16	-0.65

Drawdowns

SRS vs. PFFR - Drawdown Comparison

The maximum SRS drawdown since its inception was -99.96%, which is greater than PFFR's maximum drawdown of -53.02%. Use the drawdown chart below to compare losses from any high point for SRS and PFFR.

Drawdown Indicators

	SRS	PFFR	Difference
Max Drawdown Largest peak-to-trough decline	-99.96%	-53.02%	-46.94%
Max Drawdown (1Y) Largest decline over 1 year	-20.53%	-6.57%	-13.96%
Max Drawdown (3Y) Largest decline over 3 years	-51.56%	-11.16%	-40.40%
Max Drawdown (5Y) Largest decline over 5 years	-51.56%	-29.80%	-21.76%
Max Drawdown (10Y) Largest decline over 10 years	-85.82%	—	—
Current Drawdown Current decline from peak	-99.96%	-3.05%	-96.91%
Average Drawdown Average peak-to-trough decline	-91.23%	-7.00%	-84.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.08%	2.80%	+6.28%

Volatility

SRS vs. PFFR - Volatility Comparison

ProShares UltraShort Real Estate (SRS) has a higher volatility of 7.58% compared to InfraCap REIT Preferred ETF (PFFR) at 2.81%. This indicates that SRS's price experiences larger fluctuations and is considered to be riskier than PFFR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SRS	PFFR	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.58%	2.81%	+4.77%
Volatility (6M) Calculated over the trailing 6-month period	19.34%	6.14%	+13.20%
Volatility (1Y) Calculated over the trailing 1-year period	27.06%	7.91%	+19.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	37.58%	10.47%	+27.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	40.67%	20.54%	+20.13%

SRS vs. PFFR - Expense Ratio Comparison

SRS has a 0.95% expense ratio, which is higher than PFFR's 0.45% expense ratio.

Dividends

SRS vs. PFFR - Dividend Comparison

SRS's dividend yield for the trailing twelve months is around 3.67%, less than PFFR's 8.29% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
PFFR InfraCap REIT Preferred ETF	8.29%	7.99%	7.78%	7.72%	8.60%	6.08%	6.11%	5.77%	6.48%	6.59%
SRS ProShares UltraShort Real Estate	3.67%	3.61%	6.06%	4.49%	0.30%	0.00%	0.19%	1.80%	0.47%	0.00%

Frequently Asked Questions

Can I hold both SRS and PFFR in my portfolio?

SRS and PFFR 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, SRS or PFFR?

SRS has higher volatility (7.58%) compared to PFFR (2.81%). In terms of maximum drawdown, SRS dropped -99.96% vs PFFR's -53.02%.

Which ETF is better, SRS or PFFR?

On 5-year performance, PFFR leads with 0.97% vs -5.84% for SRS. On fees, PFFR is cheaper at 0.45% per year. On volatility, PFFR has been the lower-risk option at 2.81%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SRS or PFFR?

Over the 5-year period, PFFR has performed better with a 0.97% return vs -5.84%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SRS or PFFR?

PFFR is cheaper with a 0.45% expense ratio, compared with 0.95% for SRS.

Which ETF pays a higher dividend yield, SRS or PFFR?

PFFR has the higher dividend yield at 8.29%, compared with 3.67% for SRS.

What is the main difference between SRS and PFFR?

SRS is categorized as REIT, while PFFR is Preferred Stock/Convertible Bonds. SRS tracks Dow Jones U.S. Real Estate Index (-200%), while PFFR tracks Indxx REIT Preferred Stock Index. They also come from different issuers: ProShares and Virtus Investment Partners. Their fees differ too: 0.95% for SRS and 0.45% for PFFR.

Which has better risk-adjusted returns?

PFFR currently has the higher Sharpe Ratio (0.87 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.