BUCK vs. YCS
BUCK (Simplify Treasury Option Income ETF) and YCS (ProShares UltraShort Yen) are both exchange-traded funds - BUCK is a Government Bonds fund actively managed by Simplify, while YCS is a Leveraged Currency fund tracking the USD/JPY Exchange Rate (-200%). BUCK is actively managed, while YCS is passively managed. Over the past 3 years, BUCK returned 5.27%/yr vs 19.84%/yr for YCS. At a correlation of -0.06, they often move in opposite directions. BUCK charges 0.35%/yr vs 1.00%/yr for YCS.
Performance
BUCK vs. YCS - Performance Comparison
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Returns By Period
In the year-to-date period, BUCK achieves a 1.90% return, which is significantly lower than YCS's 7.17% return.
BUCK
- 1D
- 0.02%
- 1M
- 0.38%
- YTD
- 1.90%
- 6M
- 2.09%
- 1Y
- 7.95%
- 3Y*
- 5.27%
- 5Y*
- —
- 10Y*
- —
YCS
- 1D
- 0.17%
- 1M
- 4.42%
- YTD
- 7.17%
- 6M
- 10.05%
- 1Y
- 32.82%
- 3Y*
- 19.84%
- 5Y*
- 23.54%
- 10Y*
- 12.34%
BUCK vs. YCS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
BUCK Simplify Treasury Option Income ETF | 1.90% | 4.13% | 7.25% | 4.63% | 0.39% |
YCS ProShares UltraShort Yen | 7.17% | 9.04% | 35.41% | 28.70% | -20.90% |
Correlation
The correlation between BUCK and YCS is -0.27, 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 | -0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.08 |
Correlation (All Time) Calculated using the full available price history since Oct 31, 2022 | -0.06 |
Over the past year, the inverse relationship between BUCK and YCS has strengthened: their correlation has moved from -0.06 to -0.27, meaning they now move in opposite directions more often than their long-term average.
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Return for Risk
BUCK vs. YCS — Risk / Return Rank
BUCK
YCS
BUCK vs. YCS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Simplify Treasury Option Income ETF (BUCK) 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.
| BUCK | YCS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.62 | ||
| Sortino ratioReturn per unit of downside risk | +1.39 | ||
| Omega ratioGain probability vs. loss probability | 1.54 | 1.35 | +0.19 |
| Calmar ratioReturn relative to maximum drawdown | 6.11 | 3.97 | +2.14 |
| Martin ratioReturn relative to average drawdown | 32.31 | 12.40 | +19.92 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BUCK | YCS | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.54 | 1.92 | +0.62 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 1.12 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.65 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.47 | 0.33 | +1.14 |
Drawdowns
BUCK vs. YCS - Drawdown Comparison
The maximum BUCK drawdown since its inception was -5.43%, smaller than the maximum YCS drawdown of -49.56%. Use the drawdown chart below to compare losses from any high point for BUCK and YCS.
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Drawdown Indicators
| BUCK | YCS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -5.43% | -49.56% | +44.13% |
Max Drawdown (1Y)Largest decline over 1 year | -1.31% | -8.30% | +6.99% |
Max Drawdown (3Y)Largest decline over 3 years | -5.43% | -23.05% | +17.62% |
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 | -0.04% | 0.00% | -0.04% |
Average DrawdownAverage peak-to-trough decline | -0.49% | -19.93% | +19.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.25% | 2.66% | -2.41% |
Volatility
BUCK vs. YCS - Volatility Comparison
The current volatility for Simplify Treasury Option Income ETF (BUCK) is 0.70%, while ProShares UltraShort Yen (YCS) has a volatility of 2.75%. This indicates that BUCK experiences smaller price fluctuations and is considered to be less risky 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
| BUCK | YCS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.70% | 2.75% | -2.05% |
Volatility (6M)Calculated over the trailing 6-month period | 1.53% | 12.32% | -10.79% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.14% | 17.27% | -14.13% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.49% | 21.10% | -17.61% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.49% | 19.01% | -15.52% |
BUCK vs. YCS - Expense Ratio Comparison
BUCK has a 0.35% expense ratio, which is lower than YCS's 1.00% expense ratio.
Dividends
BUCK vs. YCS - Dividend Comparison
BUCK's dividend yield for the trailing twelve months is around 7.42%, while YCS has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|---|
BUCK Simplify Treasury Option Income ETF | 7.42% | 7.59% | 8.84% | 4.84% | 0.59% |
YCS ProShares UltraShort Yen | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BUCK and YCS have a correlation of -0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
YCS has higher volatility (2.75%) compared to BUCK (0.70%). In terms of maximum drawdown, BUCK dropped -5.43% vs YCS's -49.56%.
On 3-year performance, YCS leads with 19.84% vs 5.27% for BUCK. On fees, BUCK is cheaper at 0.35% per year. On volatility, BUCK has been the lower-risk option at 0.70%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, YCS has performed better with a 19.84% return vs 5.27%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
BUCK is cheaper with a 0.35% expense ratio, compared with 1.00% for YCS.
BUCK has the higher dividend yield at 7.42%, compared with 0.00% for YCS.
BUCK is categorized as Government Bonds, while YCS is Leveraged Currency. They also come from different issuers: Simplify and ProShares. Their fees differ too: 0.35% for BUCK and 1.00% for YCS.
BUCK currently has the higher Sharpe Ratio (2.54 vs 1.92), 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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