GHYS.L vs. CSP1.L

Last updated Jun 5, 2026

GHYS.L (iShares Global High Yield Corp Bond GBP Hedged UCITS ETF) and CSP1.L (iShares Core S&P 500 UCITS ETF) are both exchange-traded funds - GHYS.L is a High Yield Bonds fund tracking the Markit iBoxx Global Developed Markets Liquid High Yield Capped Index (GBP Hedged), while CSP1.L is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, GHYS.L returned 4.09%/yr vs 16.07%/yr for CSP1.L. At a 0.42 correlation, their price movements are largely independent. GHYS.L charges 0.55%/yr vs 0.07%/yr for CSP1.L.

Performance

GHYS.L vs. CSP1.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in iShares Global High Yield Corp Bond GBP Hedged UCITS ETF (GHYS.L) and iShares Core S&P 500 UCITS ETF (CSP1.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

GHYS.L is traded in GBP, while CSP1.L is traded in GBp. To make them comparable, the CSP1.L values have been converted to GBP using the latest available exchange rates.

Returns By Period

In the year-to-date period, GHYS.L achieves a 1.32% return, which is significantly lower than CSP1.L's 10.55% return. Over the past 10 years, GHYS.L has underperformed CSP1.L with an annualized return of 4.09%, while CSP1.L has yielded a comparatively higher 16.07% annualized return.

GHYS.L

• 1D: 0.09%
• 1M: 0.42%
• YTD: 1.32%
• 6M: 1.62%
• 1Y: 5.61%
• 3Y*: 7.87%
• 5Y*: 3.51%
• 10Y*: 4.09%

CSP1.L

• 1D: 0.05%
• 1M: 5.54%
• YTD: 10.55%
• 6M: 10.48%
• 1Y: 29.13%
• 3Y*: 19.02%
• 5Y*: 14.94%
• 10Y*: 16.07%

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

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

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GHYS.L iShares Global High Yield Corp Bond GBP Hedged UCITS ETF	1.32%	7.56%	6.95%	11.60%	-9.89%	3.60%	2.71%	11.10%	-3.20%	4.61%
CSP1.L iShares Core S&P 500 UCITS ETF	10.55%	9.37%	27.35%	19.79%	-9.05%	31.07%	13.65%	26.42%	0.01%	10.83%

Correlation

The correlation between GHYS.L and CSP1.L is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.39
Correlation (3Y) Calculated over the trailing 3-year period	0.39
Correlation (5Y) Calculated over the trailing 5-year period	0.47
Correlation (10Y) Calculated over the trailing 10-year period	0.44
Correlation (All Time) Calculated using the full available price history since Jul 2, 2013	0.42

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

Sectors	GHYS.L	CSP1.L
Utilities	91.7%	2.2%
Real Estate	8.3%	1.9%
Basic Materials	-	1.7%
Communication Services	-	10.7%
Consumer Cyclical	-	9.9%
Consumer Defensive	-	4.7%
Energy	-	3.4%
Financial Services	-	11.3%
Healthcare	-	8.4%
Industrials	-	7.9%
Technology	-	38.0%

Return for Risk

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

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

GHYS.L

GHYS.L Risk / Return Rank: 40
GHYS.L Sharpe Ratio Rank: 36
GHYS.L Sortino Ratio Rank: 38
GHYS.L Omega Ratio Rank: 38
GHYS.L Calmar Ratio Rank: 38
GHYS.L Martin Ratio Rank: 52

CSP1.L

CSP1.L Risk / Return Rank: 82
CSP1.L Sharpe Ratio Rank: 84
CSP1.L Sortino Ratio Rank: 83
CSP1.L Omega Ratio Rank: 85
CSP1.L Calmar Ratio Rank: 80
CSP1.L Martin Ratio Rank: 78

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.

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

This table presents a comparison of risk-adjusted performance metrics for iShares Global High Yield Corp Bond GBP Hedged UCITS ETF (GHYS.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.

	GHYS.L	CSP1.L	Difference
Sharpe ratio: Return per unit of total volatility	1.27	2.73	-1.46
Sortino ratio: Return per unit of downside risk	1.93	3.66	-1.72
Omega ratio: Gain probability vs. loss probability	1.24	1.51	-0.27
Calmar ratio: Return relative to maximum drawdown	1.88	4.07	-2.19
Martin ratio: Return relative to average drawdown	8.55	14.99	-6.44
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

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

The current GHYS.L Sharpe Ratio is 1.27, which is lower than the CSP1.L Sharpe Ratio of 2.73. The chart below compares the historical Sharpe Ratios of GHYS.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.

Sharpe Ratios by Period

	GHYS.L	CSP1.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.27	2.73	-1.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.59	1.04	-0.46
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.57	1.03	-0.46
Sharpe Ratio (All Time) Calculated using the full available price history	0.58	1.09	-0.51

Drawdowns

GHYS.L vs. CSP1.L - Drawdown Comparison

The maximum GHYS.L drawdown since its inception was -25.15%, roughly equal to the maximum CSP1.L drawdown of -25.48%. Use the drawdown chart below to compare losses from any high point for GHYS.L and CSP1.L.

Drawdown Indicators

	GHYS.L	CSP1.L	Difference
Max Drawdown Largest peak-to-trough decline	-25.15%	-25.48%	+0.33%
Max Drawdown (1Y) Largest decline over 1 year	-2.97%	-7.12%	+4.15%
Max Drawdown (3Y) Largest decline over 3 years	-4.54%	-20.77%	+16.23%
Max Drawdown (5Y) Largest decline over 5 years	-14.70%	-20.77%	+6.07%
Max Drawdown (10Y) Largest decline over 10 years	-25.15%	-25.48%	+0.33%
Current Drawdown Current decline from peak	-0.34%	-0.24%	-0.10%
Average Drawdown Average peak-to-trough decline	-2.29%	-3.32%	+1.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.65%	1.94%	-1.29%

Volatility

GHYS.L vs. CSP1.L - Volatility Comparison

The current volatility for iShares Global High Yield Corp Bond GBP Hedged UCITS ETF (GHYS.L) is 1.48%, while iShares Core S&P 500 UCITS ETF (CSP1.L) has a volatility of 2.62%. This indicates that GHYS.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.

Volatility by Period

	GHYS.L	CSP1.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.48%	2.62%	-1.14%
Volatility (6M) Calculated over the trailing 6-month period	3.79%	7.16%	-3.37%
Volatility (1Y) Calculated over the trailing 1-year period	4.40%	10.62%	-6.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.98%	14.31%	-8.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.15%	15.57%	-8.42%

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

GHYS.L has a 0.55% expense ratio, which is higher than CSP1.L's 0.07% expense ratio.

Dividends

GHYS.L vs. CSP1.L - Dividend Comparison

GHYS.L's dividend yield for the trailing twelve months is around 5.73%, while CSP1.L has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%
GHYS.L iShares Global High Yield Corp Bond GBP Hedged UCITS ETF	5.73%	5.68%	5.78%	5.36%	4.41%	3.78%	4.08%	5.03%	4.89%	4.58%	4.91%	5.65%

Frequently Asked Questions

Can I hold both GHYS.L and CSP1.L in my portfolio?

GHYS.L and CSP1.L have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, GHYS.L or CSP1.L?

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.

Which ETF is cheaper, GHYS.L or CSP1.L?

CSP1.L is cheaper with a 0.07% expense ratio, compared with 0.55% for GHYS.L.

What is the main difference between GHYS.L and CSP1.L?

GHYS.L is categorized as High Yield Bonds, while CSP1.L is S&P 500. GHYS.L tracks Markit iBoxx Global Developed Markets Liquid High Yield Capped Index (GBP Hedged), while CSP1.L tracks S&P 500 Index. Their fees differ too: 0.55% for GHYS.L and 0.07% for CSP1.L.