RYHIX vs. FBTAX

Last updated Apr 1, 2026

Compare and contrast key facts about Rydex Health Care Fund (RYHIX) and Fidelity Advisor Biotechnology Fund Class A (FBTAX).

RYHIX is managed by Rydex Funds. It was launched on Apr 16, 1998. FBTAX is managed by Fidelity. It was launched on Dec 27, 2000.

Performance

RYHIX vs. FBTAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rydex Health Care Fund (RYHIX) and Fidelity Advisor Biotechnology Fund Class A (FBTAX). The values are adjusted to include any dividend payments, if applicable.

RYHIX vs. FBTAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RYHIX Rydex Health Care Fund	-7.45%	14.42%	0.61%	5.84%	-11.59%	19.27%	18.84%	22.77%	1.56%	23.48%
FBTAX Fidelity Advisor Biotechnology Fund Class A	-2.70%	39.54%	5.37%	10.70%	-7.95%	-3.10%	32.17%	25.74%	-3.86%	25.80%

Returns By Period

In the year-to-date period, RYHIX achieves a -7.45% return, which is significantly lower than FBTAX's -2.70% return. Over the past 10 years, RYHIX has underperformed FBTAX with an annualized return of 7.98%, while FBTAX has yielded a comparatively higher 11.31% annualized return.

RYHIX

• 1D: 0.41%
• 1M: -9.41%
• YTD: -7.45%
• 6M: 1.01%
• 1Y: 3.49%
• 3Y*: 4.22%
• 5Y*: 3.06%
• 10Y*: 7.98%

FBTAX

• 1D: -0.76%
• 1M: -6.06%
• YTD: -2.70%
• 6M: 11.41%
• 1Y: 42.70%
• 3Y*: 18.47%
• 5Y*: 7.93%
• 10Y*: 11.31%

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

RYHIX vs. FBTAX - Expense Ratio Comparison

RYHIX has a 1.35% expense ratio, which is higher than FBTAX's 1.00% expense ratio.

RYHIX

Rydex Health Care Fund

FBTAX

Fidelity Advisor Biotechnology Fund Class A

Return for Risk

RYHIX vs. FBTAX — Risk / Return Rank

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

RYHIX

RYHIX Risk / Return Rank: 10
RYHIX Sharpe Ratio Rank: 9
RYHIX Sortino Ratio Rank: 9
RYHIX Omega Ratio Rank: 8
RYHIX Calmar Ratio Rank: 11
RYHIX Martin Ratio Rank: 11

FBTAX

FBTAX Risk / Return Rank: 83
FBTAX Sharpe Ratio Rank: 83
FBTAX Sortino Ratio Rank: 82
FBTAX Omega Ratio Rank: 72
FBTAX Calmar Ratio Rank: 89
FBTAX Martin Ratio Rank: 88

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.

RYHIX vs. FBTAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rydex Health Care Fund (RYHIX) and Fidelity Advisor Biotechnology Fund Class A (FBTAX). 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.

	RYHIX	FBTAX	Difference
Sharpe ratio Return per unit of total volatility	0.22	1.56	-1.35
Sortino ratio Return per unit of downside risk	0.43	2.10	-1.68
Omega ratio Gain probability vs. loss probability	1.05	1.27	-0.21
Calmar ratio Return relative to maximum drawdown	0.27	2.38	-2.11
Martin ratio Return relative to average drawdown	0.81	9.61	-8.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RYHIX vs. FBTAX - Sharpe Ratio Comparison

The current RYHIX Sharpe Ratio is 0.22, which is lower than the FBTAX Sharpe Ratio of 1.56. The chart below compares the historical Sharpe Ratios of RYHIX and FBTAX, 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

	RYHIX	FBTAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.22	1.56	-1.35
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.20	0.34	-0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.45	0.46	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.30	+0.08

Correlation

The correlation between RYHIX and FBTAX is 0.81, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

RYHIX vs. FBTAX - Dividend Comparison

RYHIX's dividend yield for the trailing twelve months is around 2.35%, more than FBTAX's 1.49% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RYHIX Rydex Health Care Fund	2.35%	2.18%	0.00%	0.00%	1.64%	3.19%	8.81%	0.00%	1.76%	9.17%	13.88%	6.39%
FBTAX Fidelity Advisor Biotechnology Fund Class A	1.49%	1.45%	6.00%	1.15%	0.00%	20.12%	8.37%	6.77%	2.50%	0.00%	0.00%	5.36%

Drawdowns

RYHIX vs. FBTAX - Drawdown Comparison

The maximum RYHIX drawdown since its inception was -41.27%, smaller than the maximum FBTAX drawdown of -63.55%. Use the drawdown chart below to compare losses from any high point for RYHIX and FBTAX.

Drawdown Indicators

	RYHIX	FBTAX	Difference
Max Drawdown Largest peak-to-trough decline	-41.27%	-63.55%	+22.28%
Max Drawdown (1Y) Largest decline over 1 year	-11.31%	-13.60%	+2.29%
Max Drawdown (5Y) Largest decline over 5 years	-22.83%	-36.51%	+13.68%
Max Drawdown (10Y) Largest decline over 10 years	-29.03%	-38.82%	+9.79%
Current Drawdown Current decline from peak	-10.94%	-7.25%	-3.69%
Average Drawdown Average peak-to-trough decline	-8.67%	-21.34%	+12.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.78%	4.11%	-0.33%

Volatility

RYHIX vs. FBTAX - Volatility Comparison

The current volatility for Rydex Health Care Fund (RYHIX) is 4.92%, while Fidelity Advisor Biotechnology Fund Class A (FBTAX) has a volatility of 7.76%. This indicates that RYHIX experiences smaller price fluctuations and is considered to be less risky than FBTAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RYHIX	FBTAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.92%	7.76%	-2.84%
Volatility (6M) Calculated over the trailing 6-month period	10.10%	16.36%	-6.26%
Volatility (1Y) Calculated over the trailing 1-year period	17.87%	25.58%	-7.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.67%	23.24%	-7.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.64%	24.55%	-6.91%