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PSRF.L vs. CSP1.L
Performance
Return for Risk
Drawdowns
Volatility
Dividends

PSRF.L vs. CSP1.L

Last updated Jun 4, 2026

PSRF.L (Invesco FTSE RAFI US 1000 UCITS ETF) and CSP1.L (iShares Core S&P 500 UCITS ETF) are both exchange-traded funds - PSRF.L is a Large Cap Value Equities fund tracking the Russell 1000 Value TR USD, while CSP1.L is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, PSRF.L returned 14.09%/yr vs 16.22%/yr for CSP1.L. Their correlation of 0.81 suggests significant overlap in exposure. PSRF.L charges 0.39%/yr vs 0.07%/yr for CSP1.L.

Performance

PSRF.L vs. CSP1.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in Invesco FTSE RAFI US 1000 UCITS ETF (PSRF.L) and iShares Core S&P 500 UCITS ETF (CSP1.L). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, PSRF.L achieves a 15.01% return, which is significantly higher than CSP1.L's 10.49% return. Over the past 10 years, PSRF.L has underperformed CSP1.L with an annualized return of 14.09%, while CSP1.L has yielded a comparatively higher 16.22% annualized return.

PSRF.L

1D
0.37%
1M
5.05%
YTD
15.01%
6M
15.37%
1Y
33.26%
3Y*
17.75%
5Y*
13.10%
10Y*
14.09%

CSP1.L

1D
-0.29%
1M
5.91%
YTD
10.49%
6M
10.33%
1Y
29.03%
3Y*
19.30%
5Y*
14.93%
10Y*
16.22%
*Multi-year figures are annualized to reflect compound growth (CAGR)

PSRF.L vs. CSP1.L - Yearly Performance Comparison

2026 (YTD)202520242023202220212020201920182017
PSRF.L
Invesco FTSE RAFI US 1000 UCITS ETF		15.01%8.58%18.11%9.53%2.89%32.90%3.20%22.49%-4.27%4.98%
CSP1.L
iShares Core S&P 500 UCITS ETF		10.49%9.37%27.35%19.79%-9.05%31.07%13.65%26.42%0.01%10.83%

Correlation

The correlation between PSRF.L and CSP1.L is 0.74, 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

0.74

Correlation (3Y)
Calculated over the trailing 3-year period

0.79

Correlation (5Y)
Calculated over the trailing 5-year period

0.84

Correlation (10Y)
Calculated over the trailing 10-year period

0.88

Correlation (All Time)
Calculated using the full available price history since Sep 17, 2010

0.81

The correlation between PSRF.L and CSP1.L shifts across timeframes, from 0.74 (1 year) to 0.88 (10 years), reflecting how their relationship changes across market environments.

PSRF.L vs. CSP1.L - Sectors Allocation Comparison

Sectors
PSRF.L
CSP1.L

Technology

21.4%
38.0%

Financial Services

15.5%
11.3%

Healthcare

12.1%
8.4%

Communication Services

10.9%
10.7%

Energy

8.7%
3.4%

Consumer Cyclical

8.4%
9.9%

Industrials

8.1%
7.9%

Consumer Defensive

6.5%
4.7%

Basic Materials

3.4%
1.7%

Utilities

3.2%
2.2%

Real Estate

1.8%
1.9%

Technology

PSRF.L
21.4%
CSP1.L
38.0%

Financial Services

PSRF.L
15.5%
CSP1.L
11.3%

Healthcare

PSRF.L
12.1%
CSP1.L
8.4%

Communication Services

PSRF.L
10.9%
CSP1.L
10.7%

Energy

PSRF.L
8.7%
CSP1.L
3.4%

Consumer Cyclical

PSRF.L
8.4%
CSP1.L
9.9%

Industrials

PSRF.L
8.1%
CSP1.L
7.9%

Consumer Defensive

PSRF.L
6.5%
CSP1.L
4.7%

Basic Materials

PSRF.L
3.4%
CSP1.L
1.7%

Utilities

PSRF.L
3.2%
CSP1.L
2.2%

Real Estate

PSRF.L
1.8%
CSP1.L
1.9%

Compare stocks, funds, or ETFs

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Invesco FTSE RAFI US 1000 UCITS ETF

iShares Core S&P 500 UCITS ETF

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Often compared with CSP1.L:
CSP1.L vs. CSPX.LCSP1.L vs. VUAG.LCSP1.L vs. SPYCSP1.L vs. IUSA.LCSP1.L vs. VUAA.LCSP1.L vs. SPY5.LCSP1.L vs. VOO

Return for Risk

PSRF.L vs. CSP1.L — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
PSRF.L
PSRF.L Risk / Return Rank: 9494
Overall Rank
PSRF.L Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
PSRF.L Sortino Ratio Rank: 9494
Sortino Ratio Rank
PSRF.L Omega Ratio Rank: 9393
Omega Ratio Rank
PSRF.L Calmar Ratio Rank: 9494
Calmar Ratio Rank
PSRF.L Martin Ratio Rank: 9494
Martin Ratio Rank
CSP1.L
CSP1.L Risk / Return Rank: 8080
Overall Rank
CSP1.L Sharpe Ratio Rank: 8282
Sharpe Ratio Rank
CSP1.L Sortino Ratio Rank: 8080
Sortino Ratio Rank
CSP1.L Omega Ratio Rank: 8282
Omega Ratio Rank
CSP1.L Calmar Ratio Rank: 7878
Calmar Ratio Rank
CSP1.L Martin Ratio Rank: 7676
Martin Ratio Rank
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.

PSRF.L vs. CSP1.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco FTSE RAFI US 1000 UCITS ETF (PSRF.L) and iShares Core S&P 500 UCITS ETF (CSP1.L). 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.

PSRF.LCSP1.LDifference
Sharpe ratioReturn per unit of total volatility
3.54
2.72

+0.82

Sortino ratioReturn per unit of downside risk
4.81
3.65

+1.16

Omega ratioGain probability vs. loss probability

1.66

1.51

+0.15

Calmar ratioReturn relative to maximum drawdown

7.20

4.06

+3.15

Martin ratioReturn relative to average drawdown

26.49

14.94

+11.55

Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PSRF.L vs. CSP1.L - Sharpe Ratio Comparison

The current PSRF.L Sharpe Ratio is 3.54, which is higher than the CSP1.L Sharpe Ratio of 2.72. The chart below compares the historical Sharpe Ratios of PSRF.L and CSP1.L, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Sharpe Ratios by Period

PSRF.LCSP1.LDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

3.54

2.72

+0.82

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.99

1.04

-0.06

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.90

1.04

-0.14

Sharpe Ratio (All Time)

Calculated using the full available price history

0.82

1.09

-0.27

Drawdowns

PSRF.L vs. CSP1.L - Drawdown Comparison

The maximum PSRF.L drawdown since its inception was -38.37%, which is greater than CSP1.L's maximum drawdown of -25.48%. Use the drawdown chart below to compare losses from any high point for PSRF.L and CSP1.L.

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Drawdown Indicators

PSRF.LCSP1.LDifference

Max Drawdown

Largest peak-to-trough decline

-38.37%

-25.48%

-12.89%

Max Drawdown (1Y)

Largest decline over 1 year

-4.60%

-7.12%

+2.52%

Max Drawdown (3Y)

Largest decline over 3 years

-18.14%

-20.77%

+2.63%

Max Drawdown (5Y)

Largest decline over 5 years

-18.14%

-20.77%

+2.63%

Max Drawdown (10Y)

Largest decline over 10 years

-29.79%

-25.48%

-4.31%

Current Drawdown

Current decline from peak

0.00%

-0.29%

+0.29%

Average Drawdown

Average peak-to-trough decline

-4.15%

-3.32%

-0.83%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.25%

1.94%

-0.69%

Volatility

PSRF.L vs. CSP1.L - Volatility Comparison

The current volatility for Invesco FTSE RAFI US 1000 UCITS ETF (PSRF.L) is 2.14%, while iShares Core S&P 500 UCITS ETF (CSP1.L) has a volatility of 2.61%. This indicates that PSRF.L experiences smaller price fluctuations and is considered to be less risky than CSP1.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

PSRF.LCSP1.LDifference

Volatility (1M)

Calculated over the trailing 1-month period

2.14%

2.61%

-0.47%

Volatility (6M)

Calculated over the trailing 6-month period

6.28%

7.16%

-0.88%

Volatility (1Y)

Calculated over the trailing 1-year period

9.41%

10.70%

-1.29%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

13.32%

14.31%

-0.99%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

15.79%

15.58%

+0.21%

PSRF.L vs. CSP1.L - Expense Ratio Comparison

PSRF.L has a 0.39% expense ratio, which is higher than CSP1.L's 0.07% expense ratio.

Dividends

PSRF.L vs. CSP1.L - Dividend Comparison

PSRF.L's dividend yield for the trailing twelve months is around 1.20%, while CSP1.L has not paid dividends to shareholders.

PositionTTM20252024202320222021202020192018201720162015
CSP1.L
iShares Core S&P 500 UCITS ETF		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
PSRF.L
Invesco FTSE RAFI US 1000 UCITS ETF		1.20%1.37%1.46%1.59%1.70%1.29%1.78%1.67%1.78%1.60%1.51%1.64%

Frequently Asked Questions

PSRF.L and CSP1.L have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

On fees, CSP1.L is cheaper at 0.07% per year. The better choice depends on whether you care most about return, fees, risk, or income.

CSP1.L is cheaper with a 0.07% expense ratio, compared with 0.39% for PSRF.L.

PSRF.L is categorized as Large Cap Value Equities, while CSP1.L is S&P 500. PSRF.L tracks Russell 1000 Value TR USD, while CSP1.L tracks S&P 500 Index. They also come from different issuers: Invesco and iShares. Their fees differ too: 0.39% for PSRF.L and 0.07% for CSP1.L.

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