FEUS vs. YCS
FEUS (FlexShares ESG & Climate US Large Cap Core Index Fund) and YCS (ProShares UltraShort Yen) are both exchange-traded funds - FEUS is a Large Cap Blend Equities fund tracking the Northern Trust ESG & Climate US Large Cap Core Index - Benchmark TR Gross, while YCS is a Leveraged Currency fund tracking the USD/JPY Exchange Rate (-200%). Both are passively managed. Over the past 3 years, FEUS returned 19.00%/yr vs 18.43%/yr for YCS. At a correlation of -0.02, they often move in opposite directions. FEUS charges 0.09%/yr vs 1.00%/yr for YCS.
Performance
FEUS vs. YCS - Performance Comparison
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Returns By Period
In the year-to-date period, FEUS achieves a 8.47% return, which is significantly lower than YCS's 9.78% return.
FEUS
- 1D
- -0.35%
- 1M
- -0.60%
- YTD
- 8.47%
- 6M
- 8.08%
- 1Y
- 24.56%
- 3Y*
- 19.00%
- 5Y*
- —
- 10Y*
- —
YCS
- 1D
- 0.40%
- 1M
- 3.71%
- YTD
- 9.78%
- 6M
- 9.63%
- 1Y
- 31.36%
- 3Y*
- 18.43%
- 5Y*
- 23.50%
- 10Y*
- 13.63%
FEUS vs. YCS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
FEUS FlexShares ESG & Climate US Large Cap Core Index Fund | 8.47% | 14.67% | 23.10% | 25.54% | -19.10% | 9.37% |
YCS ProShares UltraShort Yen | 9.78% | 9.04% | 35.41% | 28.70% | 29.09% | 10.14% |
Correlation
The correlation between FEUS and YCS is -0.17, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.17 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.02 |
Correlation (All Time) Calculated using the full available price history since Sep 21, 2021 | -0.02 |
The correlation between FEUS and YCS shifts across timeframes, from -0.17 (1 year) to -0.02 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
FEUS vs. YCS — Risk / Return Rank
FEUS
YCS
FEUS vs. YCS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for FlexShares ESG & Climate US Large Cap Core Index Fund (FEUS) and ProShares UltraShort Yen (YCS). 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.
| FEUS | YCS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.11 | ||
| Sortino ratioReturn per unit of downside risk | +0.31 | ||
| Omega ratioGain probability vs. loss probability | 1.35 | 1.35 | +0.01 |
| Calmar ratioReturn relative to maximum drawdown | 2.58 | 3.79 | -1.21 |
| Martin ratioReturn relative to average drawdown | 10.70 | 11.86 | -1.16 |
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Drawdowns
FEUS vs. YCS - Drawdown Comparison
The maximum FEUS drawdown since its inception was -25.31%, smaller than the maximum YCS drawdown of -49.56%. Use the drawdown chart below to compare losses from any high point for FEUS and YCS.
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Drawdown Indicators
| FEUS | YCS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -25.31% | -49.56% | +24.25% |
Max Drawdown (1Y)Largest decline over 1 year | -9.55% | -8.30% | -1.25% |
Max Drawdown (3Y)Largest decline over 3 years | -19.47% | -23.05% | +3.58% |
Max Drawdown (5Y)Largest decline over 5 years | — | -27.32% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -27.32% | — |
Current DrawdownCurrent decline from peak | -2.39% | 0.00% | -2.39% |
Average DrawdownAverage peak-to-trough decline | -6.31% | -19.88% | +13.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.30% | 2.65% | -0.35% |
Volatility
FEUS vs. YCS - Volatility Comparison
FlexShares ESG & Climate US Large Cap Core Index Fund (FEUS) has a higher volatility of 4.44% compared to ProShares UltraShort Yen (YCS) at 2.22%. This indicates that FEUS's price experiences larger fluctuations and is considered to be riskier than YCS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FEUS | YCS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.44% | 2.22% | +2.22% |
Volatility (6M)Calculated over the trailing 6-month period | 9.93% | 12.19% | -2.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.52% | 16.96% | -4.44% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.03% | 21.10% | -4.07% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.03% | 18.96% | -1.93% |
FEUS vs. YCS - Expense Ratio Comparison
FEUS has a 0.09% expense ratio, which is lower than YCS's 1.00% expense ratio.
Dividends
FEUS vs. YCS - Dividend Comparison
FEUS's dividend yield for the trailing twelve months is around 1.00%, while YCS has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
FEUS FlexShares ESG & Climate US Large Cap Core Index Fund | 1.00% | 1.06% | 1.15% | 1.41% | 1.48% | 0.36% |
YCS ProShares UltraShort Yen | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
FEUS and YCS have a correlation of -0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FEUS has higher volatility (4.44%) compared to YCS (2.22%). In terms of maximum drawdown, FEUS dropped -25.31% vs YCS's -49.56%.
On 3-year performance, FEUS leads with 19.00% vs 18.43% for YCS. On fees, FEUS is cheaper at 0.09% per year. On volatility, YCS has been the lower-risk option at 2.22%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, FEUS has performed better with a 19.00% return vs 18.43%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
FEUS is cheaper with a 0.09% expense ratio, compared with 1.00% for YCS.
FEUS has the higher dividend yield at 1.00%, compared with 0.00% for YCS.
FEUS is categorized as Large Cap Blend Equities, while YCS is Leveraged Currency. FEUS tracks Northern Trust ESG & Climate US Large Cap Core Index - Benchmark TR Gross, while YCS tracks USD/JPY Exchange Rate (-200%). They also come from different issuers: FlexShares and ProShares. Their fees differ too: 0.09% for FEUS and 1.00% for YCS.
FEUS currently has the higher Sharpe Ratio (1.98 vs 1.86), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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