SDUS.L vs. FLXK.L
SDUS.L (iShares MSCI USA ESG Screened UCITS ETF USD (Dist)) and FLXK.L (Franklin FTSE Korea UCITS ETF USD (Acc)) are both exchange-traded funds - SDUS.L is a Large Cap Blend Equities fund tracking the Russell 1000 TR USD, while FLXK.L is a South Korea Equities fund tracking the FTSE Korea 30/18 Capped Index (Net Return). Both are passively managed. Over the past 5 years, SDUS.L returned 12.89%/yr vs 15.20%/yr for FLXK.L. A 0.60 correlation means they provide meaningful diversification when combined. SDUS.L charges 0.07%/yr vs 0.09%/yr for FLXK.L.
Performance
SDUS.L vs. FLXK.L - Performance Comparison
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Returns By Period
In the year-to-date period, SDUS.L achieves a 8.53% return, which is significantly lower than FLXK.L's 71.91% return.
SDUS.L
- 1D
- -1.38%
- 1M
- -0.51%
- 6M
- 7.96%
- YTD
- 8.53%
- 1Y
- 20.07%
- 3Y*
- 20.13%
- 5Y*
- 12.89%
- 10Y*
- —
FLXK.L
- 1D
- -2.04%
- 1M
- -22.39%
- 6M
- 50.11%
- YTD
- 71.91%
- 1Y
- 137.12%
- 3Y*
- 38.47%
- 5Y*
- 15.20%
- 10Y*
- —
SDUS.L vs. FLXK.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
SDUS.L iShares MSCI USA ESG Screened UCITS ETF USD (Dist) | 8.53% | 17.72% | 26.98% | 30.63% | -21.32% | 28.21% | 22.07% | 18.26% |
FLXK.L Franklin FTSE Korea UCITS ETF USD (Acc) | 71.91% | 94.79% | -21.63% | 20.77% | -28.01% | -6.85% | 47.31% | 13.27% |
Correlation
The correlation between SDUS.L and FLXK.L is 0.56, 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 | 0.56 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.58 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.59 |
Correlation (All Time) Calculated using the full available price history since Jun 4, 2019 | 0.60 |
The correlation between SDUS.L and FLXK.L has been stable across timeframes, ranging from 0.56 to 0.60 - a consistent structural relationship.
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Return for Risk
SDUS.L vs. FLXK.L — Risk / Return Rank
SDUS.L
FLXK.L
SDUS.L vs. FLXK.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI USA ESG Screened UCITS ETF USD (Dist) (SDUS.L) and Franklin FTSE Korea UCITS ETF USD (Acc) (FLXK.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.
| SDUS.L | FLXK.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.49 | ||
| Sortino ratioReturn per unit of downside risk | -0.91 | ||
| Omega ratioGain probability vs. loss probability | 1.28 | 1.45 | -0.18 |
| Calmar ratioReturn relative to maximum drawdown | 2.11 | 5.32 | -3.20 |
| Martin ratioReturn relative to average drawdown | 8.28 | 17.39 | -9.11 |
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Drawdowns
SDUS.L vs. FLXK.L - Drawdown Comparison
The maximum SDUS.L drawdown since its inception was -33.87%, smaller than the maximum FLXK.L drawdown of -49.43%. Use the drawdown chart below to compare losses from any high point for SDUS.L and FLXK.L.
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Drawdown Indicators
| SDUS.L | FLXK.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.87% | -49.43% | +15.56% |
Max Drawdown (1Y)Largest decline over 1 year | -9.45% | -25.64% | +16.19% |
Max Drawdown (3Y)Largest decline over 3 years | -20.24% | -28.54% | +8.30% |
Max Drawdown (5Y)Largest decline over 5 years | -26.23% | -47.00% | +20.77% |
Current DrawdownCurrent decline from peak | -2.08% | -25.64% | +23.56% |
Average DrawdownAverage peak-to-trough decline | -5.39% | -20.23% | +14.84% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.42% | 7.86% | -5.44% |
Volatility
SDUS.L vs. FLXK.L - Volatility Comparison
The current volatility for iShares MSCI USA ESG Screened UCITS ETF USD (Dist) (SDUS.L) is 3.49%, while Franklin FTSE Korea UCITS ETF USD (Acc) (FLXK.L) has a volatility of 18.88%. This indicates that SDUS.L experiences smaller price fluctuations and is considered to be less risky than FLXK.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SDUS.L | FLXK.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.49% | 18.88% | -15.39% |
Volatility (6M)Calculated over the trailing 6-month period | 10.23% | 41.57% | -31.34% |
Volatility (1Y)Calculated over the trailing 1-year period | 13.06% | 45.12% | -32.06% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.91% | 29.63% | -12.72% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.19% | 29.60% | -11.41% |
SDUS.L vs. FLXK.L - Expense Ratio Comparison
SDUS.L has a 0.07% expense ratio, which is lower than FLXK.L's 0.09% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
SDUS.L vs. FLXK.L - Dividend Comparison
SDUS.L's dividend yield for the trailing twelve months is around 0.77%, while FLXK.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
FLXK.L Franklin FTSE Korea UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SDUS.L iShares MSCI USA ESG Screened UCITS ETF USD (Dist) | 0.77% | 0.80% | 0.90% | 1.06% | 1.32% | 0.95% | 1.18% | 1.40% | 0.22% |
Frequently Asked Questions
SDUS.L and FLXK.L have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, SDUS.L is cheaper at 0.07% per year. The better choice depends on whether you care most about return, fees, risk, or income.
SDUS.L is cheaper with a 0.07% expense ratio, compared with 0.09% for FLXK.L.
SDUS.L is categorized as Large Cap Blend Equities, while FLXK.L is South Korea Equities. SDUS.L tracks Russell 1000 TR USD, while FLXK.L tracks FTSE Korea 30/18 Capped Index (Net Return). They also come from different issuers: iShares and Franklin. Their fees differ too: 0.07% for SDUS.L and 0.09% for FLXK.L.
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