IOYY vs. YCS

Last updated Jun 5, 2026

IOYY (GraniteShares YieldBOOST IONQ ETF) and YCS (ProShares UltraShort Yen) are both exchange-traded funds - IOYY is a Derivative Income fund actively managed by GraniteShares, while YCS is a Leveraged Currency fund tracking the USD/JPY Exchange Rate (-200%). IOYY is actively managed, while YCS is passively managed. At a correlation of -0.14, they often move in opposite directions. IOYY charges 1.07%/yr vs 1.00%/yr for YCS.

Performance

IOYY vs. YCS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GraniteShares YieldBOOST IONQ ETF (IOYY) and ProShares UltraShort Yen (YCS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IOYY achieves a -11.92% return, which is significantly lower than YCS's 7.17% return.

IOYY

• 1D: -0.97%
• 1M: 6.59%
• YTD: -11.92%
• 6M: -23.78%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

YCS

• 1D: 0.00%
• 1M: 3.39%
• YTD: 7.17%
• 6M: 10.02%
• 1Y: 34.99%
• 3Y*: 20.03%
• 5Y*: 23.54%
• 10Y*: 12.16%

*Multi-year figures are annualized to reflect compound growth (CAGR)

IOYY vs. YCS - Yearly Performance Comparison

	2026 (YTD)	2025
IOYY GraniteShares YieldBOOST IONQ ETF	-11.92%	-11.64%
YCS ProShares UltraShort Yen	7.17%	5.35%

Correlation

The correlation between IOYY and YCS is -0.14, 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 (All Time) Calculated using the full available price history since Nov 5, 2025	-0.14

Return for Risk

IOYY vs. YCS — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

YCS

YCS Risk / Return Rank: 67
YCS Sharpe Ratio Rank: 62
YCS Sortino Ratio Rank: 55
YCS Omega Ratio Rank: 63
YCS Calmar Ratio Rank: 82
YCS Martin Ratio Rank: 72

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IOYY vs. YCS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GraniteShares YieldBOOST IONQ ETF (IOYY) 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	IOYY	YCS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.06	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.12	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.64	—
Sharpe Ratio (All Time) Calculated using the full available price history	-1.03	0.33	-1.36

Drawdowns

IOYY vs. YCS - Drawdown Comparison

The maximum IOYY drawdown since its inception was -38.47%, smaller than the maximum YCS drawdown of -49.56%. Use the drawdown chart below to compare losses from any high point for IOYY and YCS.

Drawdown Indicators

	IOYY	YCS	Difference
Max Drawdown Largest peak-to-trough decline	-38.47%	-49.56%	+11.09%
Max Drawdown (1Y) Largest decline over 1 year	—	-8.30%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-23.05%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-27.32%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-27.32%	—
Current Drawdown Current decline from peak	-28.57%	0.00%	-28.57%
Average Drawdown Average peak-to-trough decline	-23.12%	-19.93%	-3.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.65%	—

Volatility

Volatility by Period

	IOYY	YCS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	2.62%	—
Volatility (6M) Calculated over the trailing 6-month period	—	12.31%	—
Volatility (1Y) Calculated over the trailing 1-year period	34.32%	17.18%	+17.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	34.32%	21.09%	+13.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	34.32%	19.01%	+15.31%

IOYY vs. YCS - Expense Ratio Comparison

IOYY has a 1.07% expense ratio, which is higher than YCS's 1.00% expense ratio.

Dividends

IOYY vs. YCS - Dividend Comparison

IOYY's dividend yield for the trailing twelve months is around 122.28%, while YCS has not paid dividends to shareholders.

Position	TTM	2025
IOYY GraniteShares YieldBOOST IONQ ETF	122.28%	28.55%
YCS ProShares UltraShort Yen	0.00%	0.00%

Frequently Asked Questions

Can I hold both IOYY and YCS in my portfolio?

IOYY and YCS have a correlation of -0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, IOYY or YCS?

On fees, YCS is cheaper at 1.00% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IOYY or YCS?

YCS is cheaper with a 1.00% expense ratio, compared with 1.07% for IOYY.

Which ETF pays a higher dividend yield, IOYY or YCS?

IOYY has the higher dividend yield at 122.28%, compared with 0.00% for YCS.

What is the main difference between IOYY and YCS?

IOYY is categorized as Derivative Income, while YCS is Leveraged Currency. They also come from different issuers: GraniteShares and ProShares. Their fees differ too: 1.07% for IOYY and 1.00% for YCS.