FXY vs. RLBGX

Last updated Jun 5, 2026

FXY (Invesco CurrencyShares® Japanese Yen Trust) and RLBGX (American Funds American Balanced Fund Class R-6) are both funds - FXY is a Currency fund tracking the Japanese Yen, while RLBGX is a Diversified Portfolio fund managed by American Funds. Over the past 10 years, FXY returned -4.40%/yr vs 10.43%/yr for RLBGX. At a correlation of -0.11, they often move in opposite directions. FXY charges 0.40%/yr vs 0.25%/yr for RLBGX.

Performance

FXY vs. RLBGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco CurrencyShares® Japanese Yen Trust (FXY) and American Funds American Balanced Fund Class R-6 (RLBGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FXY achieves a -2.25% return, which is significantly lower than RLBGX's 9.60% return. Over the past 10 years, FXY has underperformed RLBGX with an annualized return of -4.40%, while RLBGX has yielded a comparatively higher 10.43% annualized return.

FXY

• 1D: 0.03%
• 1M: -1.44%
• YTD: -2.25%
• 6M: -3.29%
• 1Y: -11.02%
• 3Y*: -4.90%
• 5Y*: -7.78%
• 10Y*: -4.40%

RLBGX

• 1D: -0.46%
• 1M: 2.89%
• YTD: 9.60%
• 6M: 10.45%
• 1Y: 24.34%
• 3Y*: 17.71%
• 5Y*: 9.82%
• 10Y*: 10.43%

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

FXY vs. RLBGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FXY Invesco CurrencyShares® Japanese Yen Trust	-2.25%	0.09%	-10.93%	-7.44%	-12.75%	-10.90%	4.61%	0.37%	2.31%	3.17%
RLBGX American Funds American Balanced Fund Class R-6	9.60%	18.83%	15.35%	13.92%	-11.85%	16.10%	11.20%	18.95%	-3.07%	14.97%

Correlation

The correlation between FXY and RLBGX is 0.28, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.28
Correlation (3Y) Calculated over the trailing 3-year period	0.12
Correlation (5Y) Calculated over the trailing 5-year period	0.12
Correlation (10Y) Calculated over the trailing 10-year period	-0.01
Correlation (All Time) Calculated using the full available price history since Jan 5, 2010	-0.11

The correlation between FXY and RLBGX shifts across timeframes, from -0.11 (all time) to 0.28 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

FXY vs. RLBGX — Risk / Return Rank

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

FXY

FXY Risk / Return Rank: 1
FXY Sharpe Ratio Rank: 0
FXY Sortino Ratio Rank: 1
FXY Omega Ratio Rank: 1
FXY Calmar Ratio Rank: 0
FXY Martin Ratio Rank: 1

RLBGX

RLBGX Risk / Return Rank: 83
RLBGX Sharpe Ratio Rank: 87
RLBGX Sortino Ratio Rank: 83
RLBGX Omega Ratio Rank: 81
RLBGX Calmar Ratio Rank: 79
RLBGX Martin Ratio Rank: 85

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.

FXY vs. RLBGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco CurrencyShares® Japanese Yen Trust (FXY) and American Funds American Balanced Fund Class R-6 (RLBGX). 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.

	FXY	RLBGX	Difference
Sharpe ratio: Return per unit of total volatility	-1.33	2.86	-4.19
Sortino ratio: Return per unit of downside risk	-1.97	4.01	-5.98
Omega ratio: Gain probability vs. loss probability	0.79	1.54	-0.75
Calmar ratio: Return relative to maximum drawdown	-1.03	3.57	-4.60
Martin ratio: Return relative to average drawdown	-1.54	16.12	-17.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FXY vs. RLBGX - Sharpe Ratio Comparison

The current FXY Sharpe Ratio is -1.33, which is lower than the RLBGX Sharpe Ratio of 2.86. The chart below compares the historical Sharpe Ratios of FXY and RLBGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	FXY	RLBGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.33	2.86	-4.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.76	0.94	-1.70
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.47	0.98	-1.45
Sharpe Ratio (All Time) Calculated using the full available price history	-0.18	0.98	-1.16

Drawdowns

FXY vs. RLBGX - Drawdown Comparison

The maximum FXY drawdown since its inception was -56.03%, which is greater than RLBGX's maximum drawdown of -22.33%. Use the drawdown chart below to compare losses from any high point for FXY and RLBGX.

Drawdown Indicators

	FXY	RLBGX	Difference
Max Drawdown Largest peak-to-trough decline	-56.03%	-22.33%	-33.70%
Max Drawdown (1Y) Largest decline over 1 year	-10.74%	-6.98%	-3.76%
Max Drawdown (3Y) Largest decline over 3 years	-15.12%	-10.65%	-4.47%
Max Drawdown (5Y) Largest decline over 5 years	-33.72%	-18.59%	-15.13%
Max Drawdown (10Y) Largest decline over 10 years	-40.84%	-22.33%	-18.51%
Current Drawdown Current decline from peak	-55.92%	-0.46%	-55.46%
Average Drawdown Average peak-to-trough decline	-27.74%	-2.46%	-25.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.53%	1.54%	+5.99%

Volatility

FXY vs. RLBGX - Volatility Comparison

The current volatility for Invesco CurrencyShares® Japanese Yen Trust (FXY) is 1.14%, while American Funds American Balanced Fund Class R-6 (RLBGX) has a volatility of 2.70%. This indicates that FXY experiences smaller price fluctuations and is considered to be less risky than RLBGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FXY	RLBGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.14%	2.70%	-1.56%
Volatility (6M) Calculated over the trailing 6-month period	5.75%	6.80%	-1.05%
Volatility (1Y) Calculated over the trailing 1-year period	8.34%	8.71%	-0.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.24%	10.49%	-0.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.33%	10.67%	-1.34%

FXY vs. RLBGX - Expense Ratio Comparison

FXY has a 0.40% expense ratio, which is higher than RLBGX's 0.25% expense ratio.

Dividends

FXY vs. RLBGX - Dividend Comparison

FXY has not paid dividends to shareholders, while RLBGX's dividend yield for the trailing twelve months is around 7.85%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FXY Invesco CurrencyShares® Japanese Yen Trust	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
RLBGX American Funds American Balanced Fund Class R-6	7.85%	8.56%	7.50%	2.27%	2.63%	4.59%	4.65%	3.78%	5.81%	4.92%	4.54%	5.91%

Frequently Asked Questions

Can I hold both FXY and RLBGX in my portfolio?

FXY and RLBGX have a correlation of 0.28, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FXY or RLBGX?

RLBGX has higher volatility (2.70%) compared to FXY (1.14%). In terms of maximum drawdown, FXY dropped -56.03% vs RLBGX's -22.33%.

Which has better risk-adjusted returns?

RLBGX currently has the higher Sharpe Ratio (2.86 vs -1.33), 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.