GSPX.L vs. SPXS.L
GSPX.L (iShares Core S&P 500 UCITS ETF) and SPXS.L (Invesco S&P 500 UCITS ETF USD (Acc)) are both S&P 500 funds tracking the S&P 500 Index, from iShares and Invesco respectively. Both are passively managed. Over the past 5 years, GSPX.L returned 11.61%/yr vs -54.83%/yr for SPXS.L. Their correlation of 0.81 suggests significant overlap in exposure. GSPX.L charges 0.10%/yr vs 0.05%/yr for SPXS.L.
Performance
GSPX.L vs. SPXS.L - Performance Comparison
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Different Trading Currencies
GSPX.L is traded in GBP, while SPXS.L is traded in USD. To make them comparable, the SPXS.L values have been converted to GBP using the latest available exchange rates.
Returns By Period
In the year-to-date period, GSPX.L achieves a 8.59% return, which is significantly lower than SPXS.L's 9.10% return.
GSPX.L
- 1D
- -1.10%
- 1M
- -0.48%
- 6M
- 7.66%
- YTD
- 8.59%
- 1Y
- 19.40%
- 3Y*
- 18.72%
- 5Y*
- 11.61%
- 10Y*
- —
SPXS.L
- 1D
- -1.15%
- 1M
- -1.82%
- 6M
- 7.38%
- YTD
- 9.10%
- 1Y
- -98.80%
- 3Y*
- -74.51%
- 5Y*
- -54.83%
- 10Y*
- -27.66%
GSPX.L vs. SPXS.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
GSPX.L iShares Core S&P 500 UCITS ETF | 8.59% | 17.16% | 24.72% | 24.87% | -20.64% | 28.96% | 15.11% | 27.76% | -7.71% |
SPXS.L Invesco S&P 500 UCITS ETF USD (Acc) | 9.10% | -98.91% | 27.76% | 20.65% | -8.84% | 30.87% | 14.43% | 25.88% | -4.10% |
Correlation
The correlation between GSPX.L and SPXS.L is 0.80, 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 | 0.80 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.80 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.81 |
Correlation (All Time) Calculated using the full available price history since Jun 29, 2018 | 0.81 |
The correlation between GSPX.L and SPXS.L has been stable across timeframes, ranging from 0.80 to 0.81 - a consistent structural relationship.
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Return for Risk
GSPX.L vs. SPXS.L — Risk / Return Rank
GSPX.L
SPXS.L
GSPX.L vs. SPXS.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Core S&P 500 UCITS ETF (GSPX.L) and Invesco S&P 500 UCITS ETF USD (Acc) (SPXS.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.
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.
| GSPX.L | SPXS.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.60 | ||
| Sortino ratioReturn per unit of downside risk | +3.20 | ||
| Omega ratioGain probability vs. loss probability | 1.29 | 0.51 | +0.78 |
| Calmar ratioReturn relative to maximum drawdown | 2.31 | -1.00 | +3.31 |
| Martin ratioReturn relative to average drawdown | 9.43 | -1.22 | +10.65 |
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Drawdowns
GSPX.L vs. SPXS.L - Drawdown Comparison
The maximum GSPX.L drawdown since its inception was -34.98%, smaller than the maximum SPXS.L drawdown of -99.07%. Use the drawdown chart below to compare losses from any high point for GSPX.L and SPXS.L.
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Drawdown Indicators
| GSPX.L | SPXS.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -34.98% | -99.07% | +64.09% |
Max Drawdown (1Y)Largest decline over 1 year | -8.37% | -99.07% | +90.70% |
Max Drawdown (3Y)Largest decline over 3 years | -18.97% | -99.07% | +80.10% |
Max Drawdown (5Y)Largest decline over 5 years | -25.80% | -99.07% | +73.27% |
Max Drawdown (10Y)Largest decline over 10 years | — | -99.07% | — |
Current DrawdownCurrent decline from peak | -1.80% | -98.93% | +97.13% |
Average DrawdownAverage peak-to-trough decline | -5.56% | -7.36% | +1.80% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.05% | 80.83% | -78.78% |
Volatility
GSPX.L vs. SPXS.L - Volatility Comparison
iShares Core S&P 500 UCITS ETF (GSPX.L) and Invesco S&P 500 UCITS ETF USD (Acc) (SPXS.L) have volatilities of 3.10% and 3.15%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GSPX.L | SPXS.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.10% | 3.15% | -0.05% |
Volatility (6M)Calculated over the trailing 6-month period | 9.33% | 9.34% | -0.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.07% | 99.46% | -87.39% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.14% | 46.94% | -30.80% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.62% | 35.32% | -17.70% |
GSPX.L vs. SPXS.L - Expense Ratio Comparison
GSPX.L has a 0.10% expense ratio, which is higher than SPXS.L's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
GSPX.L vs. SPXS.L - Dividend Comparison
GSPX.L's dividend yield for the trailing twelve months is around 0.81%, while SPXS.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
GSPX.L iShares Core S&P 500 UCITS ETF | 0.81% | 0.89% | 0.99% | 1.15% | 1.40% | 0.96% | 1.31% | 1.50% | 0.11% |
SPXS.L Invesco S&P 500 UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
GSPX.L and SPXS.L have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, SPXS.L is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.
SPXS.L is cheaper with a 0.05% expense ratio, compared with 0.10% for GSPX.L.
Both ETFs track S&P 500 Index. They also come from different issuers: iShares and Invesco. Their fees differ too: 0.10% for GSPX.L and 0.05% for SPXS.L.
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