FSJPX vs. RMBPX

Last updated Apr 1, 2026

Compare and contrast key facts about Fidelity SAI Japan Stock Index Fund (FSJPX) and RMB Japan Fund (RMBPX).

FSJPX is managed by Fidelity. It was launched on Jun 24, 2021. RMBPX is managed by RMB Funds. It was launched on Dec 26, 2017.

Performance

FSJPX vs. RMBPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity SAI Japan Stock Index Fund (FSJPX) and RMB Japan Fund (RMBPX). The values are adjusted to include any dividend payments, if applicable.

FSJPX vs. RMBPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
FSJPX Fidelity SAI Japan Stock Index Fund	1.35%	26.39%	7.19%	20.25%	-17.02%	1.16%
RMBPX RMB Japan Fund	0.00%	-0.24%	-14.03%	19.33%	-14.50%	-2.04%

Returns By Period

FSJPX

• 1D: 0.00%
• 1M: -11.85%
• YTD: 1.35%
• 6M: 4.96%
• 1Y: 25.05%
• 3Y*: 15.42%
• 5Y*: —
• 10Y*: —

RMBPX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

FSJPX vs. RMBPX - Expense Ratio Comparison

FSJPX has a 0.11% expense ratio, which is lower than RMBPX's 1.30% expense ratio.

RMBPX

RMB Japan Fund

FSJPX

Fidelity SAI Japan Stock Index Fund

Return for Risk

FSJPX vs. RMBPX — Risk / Return Rank

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

FSJPX

FSJPX Risk / Return Rank: 59
FSJPX Sharpe Ratio Rank: 58
FSJPX Sortino Ratio Rank: 59
FSJPX Omega Ratio Rank: 51
FSJPX Calmar Ratio Rank: 67
FSJPX Martin Ratio Rank: 58

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.

FSJPX vs. RMBPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity SAI Japan Stock Index Fund (FSJPX) and RMB Japan Fund (RMBPX). 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.

	FSJPX	RMBPX	Difference
Sharpe ratio Return per unit of total volatility	1.07	—	—
Sortino ratio Return per unit of downside risk	1.57	—	—
Omega ratio Gain probability vs. loss probability	1.21	—	—
Calmar ratio Return relative to maximum drawdown	1.57	—	—
Martin ratio Return relative to average drawdown	5.61	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	FSJPX	RMBPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.07	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	—	—

Correlation

The correlation between FSJPX and RMBPX is 0.80, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

FSJPX vs. RMBPX - Dividend Comparison

FSJPX's dividend yield for the trailing twelve months is around 5.18%, while RMBPX has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FSJPX Fidelity SAI Japan Stock Index Fund	5.18%	5.25%	2.26%	4.10%	2.28%	0.97%	0.00%	0.00%	0.00%
RMBPX RMB Japan Fund	0.00%	0.00%	3.28%	4.43%	1.04%	8.11%	0.29%	1.15%	0.36%

Drawdowns

Drawdown Indicators

	FSJPX	RMBPX	Difference
Max Drawdown Largest peak-to-trough decline	-32.91%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-13.59%	—	—
Current Drawdown Current decline from peak	-12.94%	—	—
Average Drawdown Average peak-to-trough decline	-10.05%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	3.84%	—	—

Volatility

Volatility by Period

	FSJPX	RMBPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.26%	—	—
Volatility (6M) Calculated over the trailing 6-month period	15.63%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	22.07%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.21%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.21%	—	—