FWBTX vs. FSPSX

Last updated Jun 23, 2026

FWBTX (Fidelity Advisor Multi-Asset Income Fund Class C) and FSPSX (Fidelity International Index Fund) are both mutual funds - FWBTX is a Diversified Portfolio fund managed by Fidelity, while FSPSX is a Foreign Large Cap Equities fund tracking the MSCI EAFE Index. Over the past 10 years, FWBTX returned 8.01%/yr vs 9.67%/yr for FSPSX. A 0.73 correlation means they provide meaningful diversification when combined. FWBTX charges 1.80%/yr vs 0.04%/yr for FSPSX.

Performance

FWBTX vs. FSPSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Multi-Asset Income Fund Class C (FWBTX) and Fidelity International Index Fund (FSPSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FWBTX achieves a 6.76% return, which is significantly lower than FSPSX's 10.54% return. Over the past 10 years, FWBTX has underperformed FSPSX with an annualized return of 8.01%, while FSPSX has yielded a comparatively higher 9.67% annualized return.

FWBTX

• 1D: 0.80%
• 1M: -0.62%
• YTD: 6.76%
• 6M: 6.18%
• 1Y: 17.48%
• 3Y*: 10.96%
• 5Y*: 5.43%
• 10Y*: 8.01%

FSPSX

• 1D: 0.76%
• 1M: 1.93%
• YTD: 10.54%
• 6M: 11.05%
• 1Y: 25.44%
• 3Y*: 16.37%
• 5Y*: 9.50%
• 10Y*: 9.67%

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

FWBTX vs. FSPSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FWBTX Fidelity Advisor Multi-Asset Income Fund Class C	6.76%	13.02%	8.51%	10.64%	-14.30%	16.26%	15.44%	21.88%	-3.99%	5.17%
FSPSX Fidelity International Index Fund	10.54%	31.98%	3.70%	18.31%	-14.23%	11.45%	8.16%	22.03%	-13.55%	25.37%

Correlation

The correlation between FWBTX and FSPSX is 0.70, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.67
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.73
Correlation (All Time) Calculated using the full available price history since Jan 4, 2016	0.73

The correlation between FWBTX and FSPSX has been stable across timeframes, ranging from 0.67 to 0.73 - a consistent structural relationship.

Return for Risk

FWBTX vs. FSPSX — Risk / Return Rank

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

FWBTX

FWBTX Risk / Return Rank: 40
FWBTX Sharpe Ratio Rank: 37
FWBTX Sortino Ratio Rank: 34
FWBTX Omega Ratio Rank: 35
FWBTX Calmar Ratio Rank: 52
FWBTX Martin Ratio Rank: 42

FSPSX

FSPSX Risk / Return Rank: 36
FSPSX Sharpe Ratio Rank: 36
FSPSX Sortino Ratio Rank: 35
FSPSX Omega Ratio Rank: 35
FSPSX Calmar Ratio Rank: 36
FSPSX Martin Ratio Rank: 39

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.

FWBTX vs. FSPSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Multi-Asset Income Fund Class C (FWBTX) and Fidelity International Index Fund (FSPSX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	FWBTX	FSPSX	Difference
Sharpe ratio: Return per unit of total volatility	1.63	1.61	+0.03
Sortino ratio: Return per unit of downside risk	2.24	2.28	-0.05
Omega ratio: Gain probability vs. loss probability	1.29	1.29	0.00
Calmar ratio: Return relative to maximum drawdown	2.63	2.15	+0.48
Martin ratio: Return relative to average drawdown	8.56	8.05	+0.51

FWBTX vs. FSPSX - Sharpe Ratio Comparison

The current FWBTX Sharpe Ratio is 1.63, which is comparable to the FSPSX Sharpe Ratio of 1.61. The chart below compares the historical Sharpe Ratios of FWBTX and FSPSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

FWBTX vs. FSPSX - Drawdown Comparison

The maximum FWBTX drawdown since its inception was -21.74%, smaller than the maximum FSPSX drawdown of -33.69%. Use the drawdown chart below to compare losses from any high point for FWBTX and FSPSX.

Drawdown Indicators

	FWBTX	FSPSX	Difference
Max Drawdown Largest peak-to-trough decline	-21.74%	-33.69%	+11.95%
Max Drawdown (1Y) Largest decline over 1 year	-6.49%	-11.39%	+4.90%
Max Drawdown (3Y) Largest decline over 3 years	-13.50%	-13.58%	+0.08%
Max Drawdown (5Y) Largest decline over 5 years	-18.71%	-29.41%	+10.70%
Max Drawdown (10Y) Largest decline over 10 years	-21.74%	-33.69%	+11.95%
Current Drawdown Current decline from peak	-1.87%	0.00%	-1.87%
Average Drawdown Average peak-to-trough decline	-3.73%	-6.53%	+2.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.99%	3.04%	-1.05%

Volatility

FWBTX vs. FSPSX - Volatility Comparison

The current volatility for Fidelity Advisor Multi-Asset Income Fund Class C (FWBTX) is 4.12%, while Fidelity International Index Fund (FSPSX) has a volatility of 4.93%. This indicates that FWBTX experiences smaller price fluctuations and is considered to be less risky than FSPSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FWBTX	FSPSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.12%	4.93%	-0.81%
Volatility (6M) Calculated over the trailing 6-month period	8.08%	12.71%	-4.63%
Volatility (1Y) Calculated over the trailing 1-year period	10.46%	15.26%	-4.80%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.90%	16.07%	-6.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.90%	16.56%	-6.66%

FWBTX vs. FSPSX - Expense Ratio Comparison

FWBTX has a 1.80% expense ratio, which is higher than FSPSX's 0.04% expense ratio.

Dividends

FWBTX vs. FSPSX - Dividend Comparison

FWBTX's dividend yield for the trailing twelve months is around 2.52%, less than FSPSX's 2.85% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FSPSX Fidelity International Index Fund	2.85%	3.15%	3.27%	2.79%	2.66%	3.07%	1.84%	3.18%	2.79%	2.50%	3.08%	2.79%
FWBTX Fidelity Advisor Multi-Asset Income Fund Class C	2.52%	2.82%	2.60%	3.25%	2.93%	2.08%	2.52%	1.93%	2.01%	2.37%	7.21%	0.00%

Frequently Asked Questions

Can I hold both FWBTX and FSPSX in my portfolio?

FWBTX and FSPSX have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FWBTX or FSPSX?

FSPSX has higher volatility (4.93%) compared to FWBTX (4.12%). In terms of maximum drawdown, FWBTX dropped -21.74% vs FSPSX's -33.69%.

Which has better risk-adjusted returns?

FWBTX currently has the higher Sharpe Ratio (1.63 vs 1.61), 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.