JANFX vs. SPHIX

Last updated Jun 23, 2026

JANFX (Janus Henderson Flexible Bond Fund) and SPHIX (Fidelity High Income Fund) are both mutual funds - JANFX is a Intermediate Core-Plus Bond fund managed by Janus Henderson, while SPHIX is a High Yield Bonds fund managed by Fidelity. Over the past 10 years, JANFX returned 2.06%/yr vs 5.27%/yr for SPHIX. At a 0.19 correlation, their price movements are largely independent. JANFX charges 0.57%/yr vs 0.70%/yr for SPHIX.

Performance

JANFX vs. SPHIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Janus Henderson Flexible Bond Fund (JANFX) and Fidelity High Income Fund (SPHIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JANFX achieves a 0.19% return, which is significantly lower than SPHIX's 3.57% return. Over the past 10 years, JANFX has underperformed SPHIX with an annualized return of 2.06%, while SPHIX has yielded a comparatively higher 5.27% annualized return.

JANFX

• 1D: 0.11%
• 1M: 0.91%
• YTD: 0.19%
• 6M: 0.69%
• 1Y: 4.77%
• 3Y*: 4.55%
• 5Y*: 0.17%
• 10Y*: 2.06%

SPHIX

• 1D: 0.12%
• 1M: 0.87%
• YTD: 3.57%
• 6M: 4.21%
• 1Y: 10.03%
• 3Y*: 9.87%
• 5Y*: 4.34%
• 10Y*: 5.27%

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

JANFX vs. SPHIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JANFX Janus Henderson Flexible Bond Fund	0.19%	7.63%	1.95%	5.81%	-13.76%	-0.85%	10.82%	9.50%	-0.96%	3.56%
SPHIX Fidelity High Income Fund	3.57%	9.85%	9.57%	10.99%	-13.08%	3.55%	2.47%	14.27%	-2.39%	8.60%

Correlation

The correlation between JANFX and SPHIX is 0.52, 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	0.52
Correlation (3Y) Calculated over the trailing 3-year period	0.53
Correlation (5Y) Calculated over the trailing 5-year period	0.45
Correlation (10Y) Calculated over the trailing 10-year period	0.34
Correlation (All Time) Calculated using the full available price history since Jan 2, 1991	0.19

Over the past year, JANFX and SPHIX have become more correlated (0.52) than their long-term average of 0.19, meaning their price movements have been converging.

Return for Risk

JANFX vs. SPHIX — Risk / Return Rank

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

JANFX

JANFX Risk / Return Rank: 21
JANFX Sharpe Ratio Rank: 22
JANFX Sortino Ratio Rank: 24
JANFX Omega Ratio Rank: 22
JANFX Calmar Ratio Rank: 21
JANFX Martin Ratio Rank: 19

SPHIX

SPHIX Risk / Return Rank: 94
SPHIX Sharpe Ratio Rank: 95
SPHIX Sortino Ratio Rank: 96
SPHIX Omega Ratio Rank: 94
SPHIX Calmar Ratio Rank: 90
SPHIX Martin Ratio Rank: 96

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.

JANFX vs. SPHIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Flexible Bond Fund (JANFX) and Fidelity High Income Fund (SPHIX). 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.

	JANFX	SPHIX	Difference
Sharpe ratio: Return per unit of total volatility	1.25	3.03	-1.79
Sortino ratio: Return per unit of downside risk	1.89	5.17	-3.27
Omega ratio: Gain probability vs. loss probability	1.23	1.70	-0.48
Calmar ratio: Return relative to maximum drawdown	1.56	4.38	-2.82
Martin ratio: Return relative to average drawdown	4.50	21.87	-17.37

JANFX vs. SPHIX - Sharpe Ratio Comparison

The current JANFX Sharpe Ratio is 1.25, which is lower than the SPHIX Sharpe Ratio of 3.03. The chart below compares the historical Sharpe Ratios of JANFX and SPHIX, 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

JANFX vs. SPHIX - Drawdown Comparison

The maximum JANFX drawdown since its inception was -24.46%, smaller than the maximum SPHIX drawdown of -31.36%. Use the drawdown chart below to compare losses from any high point for JANFX and SPHIX.

Drawdown Indicators

	JANFX	SPHIX	Difference
Max Drawdown Largest peak-to-trough decline	-24.46%	-31.36%	+6.90%
Max Drawdown (1Y) Largest decline over 1 year	-3.15%	-2.33%	-0.82%
Max Drawdown (3Y) Largest decline over 3 years	-6.67%	-4.15%	-2.52%
Max Drawdown (5Y) Largest decline over 5 years	-18.38%	-16.46%	-1.92%
Max Drawdown (10Y) Largest decline over 10 years	-18.38%	-22.44%	+4.06%
Current Drawdown Current decline from peak	-1.60%	-0.12%	-1.48%
Average Drawdown Average peak-to-trough decline	-5.48%	-3.47%	-2.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.09%	0.47%	+0.62%

Volatility

JANFX vs. SPHIX - Volatility Comparison

Janus Henderson Flexible Bond Fund (JANFX) has a higher volatility of 1.17% compared to Fidelity High Income Fund (SPHIX) at 0.92%. This indicates that JANFX's price experiences larger fluctuations and is considered to be riskier than SPHIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JANFX	SPHIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.17%	0.92%	+0.25%
Volatility (6M) Calculated over the trailing 6-month period	2.98%	2.63%	+0.35%
Volatility (1Y) Calculated over the trailing 1-year period	3.93%	3.37%	+0.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.12%	5.30%	+0.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.02%	5.78%	-0.76%

JANFX vs. SPHIX - Expense Ratio Comparison

JANFX has a 0.57% expense ratio, which is lower than SPHIX's 0.70% expense ratio.

Dividends

JANFX vs. SPHIX - Dividend Comparison

JANFX's dividend yield for the trailing twelve months is around 4.71%, less than SPHIX's 6.38% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JANFX Janus Henderson Flexible Bond Fund	4.71%	4.72%	4.99%	4.06%	2.70%	1.99%	2.45%	2.96%	3.10%	2.92%	2.73%	2.62%
SPHIX Fidelity High Income Fund	6.38%	6.43%	6.10%	5.41%	3.91%	4.07%	4.71%	5.10%	6.02%	5.40%	6.07%	5.59%

Frequently Asked Questions

Can I hold both JANFX and SPHIX in my portfolio?

JANFX and SPHIX have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JANFX or SPHIX?

JANFX has higher volatility (1.17%) compared to SPHIX (0.92%). In terms of maximum drawdown, JANFX dropped -24.46% vs SPHIX's -31.36%.

Which has better risk-adjusted returns?

SPHIX currently has the higher Sharpe Ratio (3.03 vs 1.25), 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.