FRINX vs. RERFX

Last updated Jun 3, 2026

FRINX (Fidelity Advisor Real Estate Income Fund Class A) and RERFX (American Funds Real Estate Index Fund Class R-6) are both REIT funds. Over the past 10 years, FRINX returned 5.06%/yr vs 9.09%/yr for RERFX. A 0.52 correlation means they provide meaningful diversification when combined. FRINX charges 0.98%/yr vs 0.29%/yr for RERFX.

Performance

FRINX vs. RERFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Real Estate Income Fund Class A (FRINX) and American Funds Real Estate Index Fund Class R-6 (RERFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FRINX achieves a 3.44% return, which is significantly lower than RERFX's 11.70% return. Over the past 10 years, FRINX has underperformed RERFX with an annualized return of 5.06%, while RERFX has yielded a comparatively higher 9.09% annualized return.

FRINX

• 1D: -0.40%
• 1M: -0.16%
• YTD: 3.44%
• 6M: 3.90%
• 1Y: 7.87%
• 3Y*: 8.14%
• 5Y*: 3.32%
• 10Y*: 5.06%

RERFX

• 1D: 0.24%
• 1M: 6.36%
• YTD: 11.70%
• 6M: 15.32%
• 1Y: 28.13%
• 3Y*: 16.10%
• 5Y*: 5.04%
• 10Y*: 9.09%

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

FRINX vs. RERFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FRINX Fidelity Advisor Real Estate Income Fund Class A	3.44%	6.87%	7.61%	9.01%	-14.79%	18.64%	-1.36%	17.52%	-1.93%	6.00%
RERFX American Funds Real Estate Index Fund Class R-6	11.70%	29.26%	2.96%	16.02%	-22.81%	2.81%	25.20%	27.36%	-17.37%	31.10%

Correlation

The correlation between FRINX and RERFX is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.40
Correlation (3Y) Calculated over the trailing 3-year period	0.44
Correlation (5Y) Calculated over the trailing 5-year period	0.55
Correlation (10Y) Calculated over the trailing 10-year period	0.47
Correlation (All Time) Calculated using the full available price history since Apr 21, 2010	0.52

The correlation between FRINX and RERFX shifts across timeframes, from 0.40 (1 year) to 0.55 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

FRINX vs. RERFX — Risk / Return Rank

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

FRINX

FRINX Risk / Return Rank: 43
FRINX Sharpe Ratio Rank: 44
FRINX Sortino Ratio Rank: 44
FRINX Omega Ratio Rank: 45
FRINX Calmar Ratio Rank: 35
FRINX Martin Ratio Rank: 48

RERFX

RERFX Risk / Return Rank: 41
RERFX Sharpe Ratio Rank: 43
RERFX Sortino Ratio Rank: 41
RERFX Omega Ratio Rank: 42
RERFX Calmar Ratio Rank: 37
RERFX Martin Ratio Rank: 41

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.

FRINX vs. RERFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Real Estate Income Fund Class A (FRINX) and American Funds Real Estate Index Fund Class R-6 (RERFX). 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.

	FRINX	RERFX	Difference
Sharpe ratio Return per unit of total volatility	1.94	1.91	+0.03
Sortino ratio Return per unit of downside risk	2.79	2.71	+0.08
Omega ratio Gain probability vs. loss probability	1.37	1.35	+0.01
Calmar ratio Return relative to maximum drawdown	2.26	2.31	-0.05
Martin ratio Return relative to average drawdown	10.01	8.72	+1.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FRINX vs. RERFX - Sharpe Ratio Comparison

The current FRINX Sharpe Ratio is 1.94, which is comparable to the RERFX Sharpe Ratio of 1.91. The chart below compares the historical Sharpe Ratios of FRINX and RERFX, 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

	FRINX	RERFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.94	1.91	+0.03
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.51	0.30	+0.21
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.53	0.54	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.77	0.44	+0.33

Drawdowns

FRINX vs. RERFX - Drawdown Comparison

The maximum FRINX drawdown since its inception was -34.50%, smaller than the maximum RERFX drawdown of -53.80%. Use the drawdown chart below to compare losses from any high point for FRINX and RERFX.

Drawdown Indicators

	FRINX	RERFX	Difference
Max Drawdown Largest peak-to-trough decline	-34.50%	-53.80%	+19.30%
Max Drawdown (1Y) Largest decline over 1 year	-3.45%	-12.53%	+9.08%
Max Drawdown (3Y) Largest decline over 3 years	-7.27%	-15.62%	+8.35%
Max Drawdown (5Y) Largest decline over 5 years	-18.30%	-37.32%	+19.02%
Max Drawdown (10Y) Largest decline over 10 years	-34.50%	-37.32%	+2.82%
Current Drawdown Current decline from peak	-0.56%	0.00%	-0.56%
Average Drawdown Average peak-to-trough decline	-3.38%	-11.02%	+7.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.78%	3.32%	-2.54%

Volatility

FRINX vs. RERFX - Volatility Comparison

The current volatility for Fidelity Advisor Real Estate Income Fund Class A (FRINX) is 1.19%, while American Funds Real Estate Index Fund Class R-6 (RERFX) has a volatility of 5.42%. This indicates that FRINX experiences smaller price fluctuations and is considered to be less risky than RERFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FRINX	RERFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.19%	5.42%	-4.23%
Volatility (6M) Calculated over the trailing 6-month period	3.12%	12.92%	-9.80%
Volatility (1Y) Calculated over the trailing 1-year period	4.03%	15.41%	-11.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.49%	16.67%	-10.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.50%	16.95%	-7.45%

FRINX vs. RERFX - Expense Ratio Comparison

FRINX has a 0.98% expense ratio, which is higher than RERFX's 0.29% expense ratio.

Dividends

FRINX vs. RERFX - Dividend Comparison

FRINX's dividend yield for the trailing twelve months is around 4.29%, less than RERFX's 12.47% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FRINX Fidelity Advisor Real Estate Income Fund Class A	4.29%	4.40%	4.41%	4.78%	5.80%	1.31%	4.53%	5.45%	4.89%	4.21%	4.77%	3.53%
RERFX American Funds Real Estate Index Fund Class R-6	12.47%	13.93%	4.90%	3.90%	1.98%	10.14%	0.38%	3.10%	3.11%	4.94%	1.58%	3.38%

Frequently Asked Questions

Can I hold both FRINX and RERFX in my portfolio?

FRINX and RERFX have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FRINX or RERFX?

RERFX has higher volatility (5.42%) compared to FRINX (1.19%). In terms of maximum drawdown, FRINX dropped -34.50% vs RERFX's -53.80%.

Which has better risk-adjusted returns?

FRINX currently has the higher Sharpe Ratio (1.94 vs 1.91), 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.