Asset Allocation
| Position | Category/Sector | Target Weight |
|---|---|---|
CSP1.L iShares Core S&P 500 UCITS ETF | S&P 500 | 100% |
Performance
Performance Chart
The chart shows the growth of an initial investment of £10,000 in CSP1 (S&P500) zz, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.
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The earliest data available for this chart is Sep 15, 2010, corresponding to the inception date of CSP1.L
Returns By Period
As of Apr 2, 2026, the CSP1 (S&P500) zz returned -2.78% Year-To-Date and 14.71% of annualized return in the last 10 years.
| 1D | 1M | YTD | 6M | 1Y | 3Y* | 5Y* | 10Y* | |
|---|---|---|---|---|---|---|---|---|
Benchmark S&P 500 Index | 0.00% | -2.80% | -2.36% | -0.73% | 13.71% | 14.30% | 11.28% | 13.10% |
Portfolio CSP1 (S&P500) zz | 0.30% | -2.35% | -2.78% | -0.09% | 15.02% | 15.73% | 12.70% | 14.71% |
| Portfolio components: | ||||||||
CSP1.L iShares Core S&P 500 UCITS ETF | 0.30% | -2.35% | -2.78% | -0.09% | 15.02% | 15.73% | 12.70% | 14.71% |
Monthly Returns
Based on dividend-adjusted daily data since Oct 5, 2010, CSP1 (S&P500) zz's average daily return is +0.07%, while the average monthly return is +1.22%. At this rate, your investment would double in approximately 4.8 years.
Historically, 65% of months were positive and 35% were negative. The best month was Jan 2013 with a return of +9.8%, while the worst month was Aug 2011 at -9.0%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 3 months.
On a daily basis, CSP1 (S&P500) zz closed higher 54% of trading days. The best single day was Dec 29, 2010 with a return of +9.5%, while the worst single day was Mar 12, 2020 at -6.4%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -1.22% | 1.15% | -4.42% | 1.79% | -2.78% | ||||||||
| 2025 | 3.95% | -4.93% | -7.76% | -3.84% | 5.95% | 3.34% | 6.96% | -0.93% | 3.65% | 5.40% | -0.83% | -0.75% | 9.37% |
| 2024 | 2.31% | 4.84% | 3.44% | -2.23% | 0.98% | 6.41% | -0.99% | -0.92% | 0.49% | 4.09% | 6.84% | -0.33% | 27.35% |
| 2023 | 3.38% | 0.26% | 0.55% | 0.08% | 2.08% | 3.95% | 2.14% | 0.29% | -0.90% | -2.60% | 4.66% | 4.60% | 19.79% |
| 2022 | -6.02% | -1.66% | 7.08% | -3.72% | -2.62% | -4.78% | 8.35% | 1.66% | -3.63% | 2.60% | -1.57% | -3.96% | -9.05% |
| 2021 | -0.30% | 1.24% | 4.99% | 4.91% | -1.79% | 4.76% | 1.84% | 4.17% | -1.73% | 3.95% | 3.42% | 2.25% | 31.07% |
Benchmark Metrics
CSP1 (S&P500) zz has an annualized alpha of 11.12%, beta of 0.53, and R² of 0.33 versus S&P 500 Index. Calculated based on daily prices since October 05, 2010.
- This portfolio captured 104.99% of S&P 500 Index gains but only 74.96% of its losses — a favorable profile for investors.
- Beta of 0.53 may look defensive, but with R² of 0.33 this portfolio is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this portfolio's risk.
- R² of 0.33 means the benchmark explains less than half of this portfolio's behavior — treat beta with caution or consider switching to a more representative benchmark.
- Alpha
- 11.12%
- Beta
- 0.53
- R²
- 0.33
- Upside Capture
- 104.99%
- Downside Capture
- 74.96%
Expense Ratio
CSP1 (S&P500) zz has an expense ratio of 0.07%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.
Return for Risk
Risk / Return Rank
CSP1 (S&P500) zz ranks 33 for risk / return — below 33% of portfolios on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.
Return / Risk — by metrics
| Portfolio | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.99 | 0.73 | +0.26 |
Sortino ratioReturn per unit of downside risk | 1.43 | 1.14 | +0.28 |
Omega ratioGain probability vs. loss probability | 1.21 | 1.18 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 2.91 | 1.19 | +1.72 |
Martin ratioReturn relative to average drawdown | 10.51 | 4.63 | +5.88 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.
| Risk / Return Rank | Sharpe ratio | Sortino ratio | Omega ratio | Calmar ratio | Martin ratio | |
|---|---|---|---|---|---|---|
CSP1.L iShares Core S&P 500 UCITS ETF | 64 | 0.99 | 1.43 | 1.21 | 2.91 | 10.51 |
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Dividends
Dividend yield
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the CSP1 (S&P500) zz. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the CSP1 (S&P500) zz was 25.48%, occurring on Mar 23, 2020. Recovery took 106 trading sessions.
The current CSP1 (S&P500) zz drawdown is 4.74%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -25.48% | Feb 20, 2020 | 23 | Mar 23, 2020 | 106 | Aug 24, 2020 | 129 |
| -20.77% | Jan 23, 2025 | 55 | Apr 9, 2025 | 112 | Sep 19, 2025 | 167 |
| -17.74% | Jul 13, 2011 | 20 | Aug 23, 2011 | 55 | Jan 11, 2012 | 75 |
| -15.69% | Oct 4, 2018 | 58 | Dec 24, 2018 | 81 | Apr 23, 2019 | 139 |
| -15.66% | Dec 31, 2021 | 114 | Jun 16, 2022 | 42 | Aug 15, 2022 | 156 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Diversification
Diversification Metrics
Number of Effective Assets
The portfolio contains 1 assets, with an effective number of assets of 1.00, reflecting the diversification based on asset allocation. This number of effective assets suggests a highly concentrated portfolio, where a few assets dominate the allocation, potentially increasing the portfolio's risk due to lack of diversification.
Asset Correlations Table
| Benchmark | CSP1.L | Portfolio | |
|---|---|---|---|
| Benchmark | 1.00 | 0.61 | 0.61 |
| CSP1.L | 0.61 | 1.00 | 1.00 |
| Portfolio | 0.61 | 1.00 | 1.00 |