FIQSX vs. FNILX

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity Advisor Floating Rate High Income Fund Class Z (FIQSX) and Fidelity ZERO Large Cap Index Fund (FNILX).

FIQSX is managed by Fidelity. It was launched on Oct 2, 2018. FNILX is managed by Fidelity.

Performance

FIQSX vs. FNILX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Floating Rate High Income Fund Class Z (FIQSX) and Fidelity ZERO Large Cap Index Fund (FNILX). The values are adjusted to include any dividend payments, if applicable.

FIQSX vs. FNILX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
FIQSX Fidelity Advisor Floating Rate High Income Fund Class Z	-0.61%	5.53%	8.80%	11.71%	-1.49%	5.06%	1.86%	8.56%	-3.27%
FNILX Fidelity ZERO Large Cap Index Fund	-4.59%	17.81%	25.47%	27.45%	-19.37%	26.67%	21.13%	31.79%	-10.48%

Returns By Period

In the year-to-date period, FIQSX achieves a -0.61% return, which is significantly higher than FNILX's -4.59% return.

FIQSX

• 1D: 0.00%
• 1M: 0.22%
• YTD: -0.61%
• 6M: 0.79%
• 1Y: 4.71%
• 3Y*: 7.33%
• 5Y*: 5.37%
• 10Y*: —

FNILX

• 1D: 2.92%
• 1M: -4.98%
• YTD: -4.59%
• 6M: -2.55%
• 1Y: 17.28%
• 3Y*: 18.57%
• 5Y*: 11.53%
• 10Y*: —

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

FIQSX vs. FNILX - Expense Ratio Comparison

FIQSX has a 0.62% expense ratio, which is higher than FNILX's 0.00% expense ratio.

FIQSX

Fidelity Advisor Floating Rate High Income Fund Class Z

FNILX

Fidelity ZERO Large Cap Index Fund

Return for Risk

FIQSX vs. FNILX — Risk / Return Rank

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

FIQSX

FIQSX Risk / Return Rank: 82
FIQSX Sharpe Ratio Rank: 78
FIQSX Sortino Ratio Rank: 78
FIQSX Omega Ratio Rank: 94
FIQSX Calmar Ratio Rank: 75
FIQSX Martin Ratio Rank: 84

FNILX

FNILX Risk / Return Rank: 59
FNILX Sharpe Ratio Rank: 47
FNILX Sortino Ratio Rank: 53
FNILX Omega Ratio Rank: 55
FNILX Calmar Ratio Rank: 64
FNILX Martin Ratio Rank: 75

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.

FIQSX vs. FNILX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Floating Rate High Income Fund Class Z (FIQSX) and Fidelity ZERO Large Cap Index Fund (FNILX). 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.

	FIQSX	FNILX	Difference
Sharpe ratio Return per unit of total volatility	1.47	0.97	+0.51
Sortino ratio Return per unit of downside risk	2.06	1.48	+0.58
Omega ratio Gain probability vs. loss probability	1.49	1.23	+0.27
Calmar ratio Return relative to maximum drawdown	1.88	1.51	+0.38
Martin ratio Return relative to average drawdown	8.89	7.14	+1.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FIQSX vs. FNILX - Sharpe Ratio Comparison

The current FIQSX Sharpe Ratio is 1.47, which is higher than the FNILX Sharpe Ratio of 0.97. The chart below compares the historical Sharpe Ratios of FIQSX and FNILX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	FIQSX	FNILX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.47	0.97	+0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.90	0.67	+1.23
Sharpe Ratio (All Time) Calculated using the full available price history	1.02	0.66	+0.36

Correlation

The correlation between FIQSX and FNILX is 0.29, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

FIQSX vs. FNILX - Dividend Comparison

FIQSX's dividend yield for the trailing twelve months is around 6.80%, more than FNILX's 1.06% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FIQSX Fidelity Advisor Floating Rate High Income Fund Class Z	6.80%	7.47%	8.40%	7.55%	3.86%	2.79%	3.90%	5.20%	1.37%
FNILX Fidelity ZERO Large Cap Index Fund	1.06%	1.01%	1.09%	1.34%	1.53%	0.95%	1.20%	1.17%	0.53%

Drawdowns

FIQSX vs. FNILX - Drawdown Comparison

The maximum FIQSX drawdown since its inception was -22.19%, smaller than the maximum FNILX drawdown of -33.76%. Use the drawdown chart below to compare losses from any high point for FIQSX and FNILX.

Drawdown Indicators

	FIQSX	FNILX	Difference
Max Drawdown Largest peak-to-trough decline	-22.19%	-33.76%	+11.57%
Max Drawdown (1Y) Largest decline over 1 year	-2.63%	-12.18%	+9.55%
Max Drawdown (5Y) Largest decline over 5 years	-5.86%	-25.40%	+19.54%
Current Drawdown Current decline from peak	-0.82%	-6.36%	+5.54%
Average Drawdown Average peak-to-trough decline	-1.13%	-5.47%	+4.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.58%	2.57%	-1.99%

Volatility

FIQSX vs. FNILX - Volatility Comparison

The current volatility for Fidelity Advisor Floating Rate High Income Fund Class Z (FIQSX) is 0.56%, while Fidelity ZERO Large Cap Index Fund (FNILX) has a volatility of 5.33%. This indicates that FIQSX experiences smaller price fluctuations and is considered to be less risky than FNILX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FIQSX	FNILX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.56%	5.33%	-4.77%
Volatility (6M) Calculated over the trailing 6-month period	1.62%	9.59%	-7.97%
Volatility (1Y) Calculated over the trailing 1-year period	3.24%	18.44%	-15.20%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.84%	17.27%	-14.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.67%	20.19%	-15.52%