FFNYX vs. FXAIX
Compare and contrast key facts about Fidelity SAI 0-5 Year Inflation-Protected Bond Index Fund (FFNYX) and Fidelity 500 Index Fund (FXAIX).
FFNYX is a passively managed fund by Fidelity that tracks the performance of the Bloomberg US Treasury 0-5 Year TIPS Index. It was launched on Nov 4, 2025. FXAIX is a passively managed fund by Fidelity that tracks the performance of the S&P 500 Index. It was launched on Feb 17, 1988. Both FFNYX and FXAIX are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
FFNYX vs. FXAIX - Performance Comparison
Loading graphics...
FFNYX vs. FXAIX - Yearly Performance Comparison
| 2026 (YTD) | |
|---|---|
FFNYX Fidelity SAI 0-5 Year Inflation-Protected Bond Index Fund | -0.10% |
FXAIX Fidelity 500 Index Fund | -2.52% |
Returns By Period
FFNYX
- 1D
- 0.00%
- 1M
- —
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
FXAIX
- 1D
- 2.92%
- 1M
- -5.02%
- YTD
- -4.34%
- 6M
- -2.14%
- 1Y
- 17.32%
- 3Y*
- 18.30%
- 5Y*
- 11.79%
- 10Y*
- 14.08%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
FFNYX vs. FXAIX - Expense Ratio Comparison
FFNYX has a 0.05% expense ratio, which is higher than FXAIX's 0.02% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
FFNYX vs. FXAIX — Risk / Return Rank
FFNYX
FXAIX
FFNYX vs. FXAIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity SAI 0-5 Year Inflation-Protected Bond Index Fund (FFNYX) and Fidelity 500 Index Fund (FXAIX). 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.
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
Loading graphics...
Sharpe Ratios by Period
| FFNYX | FXAIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 0.97 | — |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.70 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.78 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.99 | 0.76 | -1.75 |
Correlation
The correlation between FFNYX and FXAIX is 0.26, 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
FFNYX vs. FXAIX - Dividend Comparison
FFNYX has not paid dividends to shareholders, while FXAIX's dividend yield for the trailing twelve months is around 1.16%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FFNYX Fidelity SAI 0-5 Year Inflation-Protected Bond Index Fund | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
FXAIX Fidelity 500 Index Fund | 1.16% | 1.11% | 1.25% | 1.45% | 1.69% | 1.22% | 1.60% | 2.06% | 2.72% | 1.97% | 2.52% | 2.83% |
Drawdowns
FFNYX vs. FXAIX - Drawdown Comparison
The maximum FFNYX drawdown since its inception was -0.69%, smaller than the maximum FXAIX drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for FFNYX and FXAIX.
Loading graphics...
Drawdown Indicators
| FFNYX | FXAIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.69% | -33.79% | +33.10% |
Max Drawdown (1Y)Largest decline over 1 year | — | -12.13% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -24.50% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.79% | — |
Current DrawdownCurrent decline from peak | -0.30% | -6.23% | +5.93% |
Average DrawdownAverage peak-to-trough decline | -0.39% | -3.83% | +3.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 2.53% | — |
Volatility
FFNYX vs. FXAIX - Volatility Comparison
Loading graphics...
Volatility by Period
| FFNYX | FXAIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 5.34% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 9.53% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 2.38% | 18.32% | -15.94% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.38% | 16.92% | -14.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.38% | 18.05% | -15.67% |