TEPIX vs. RYILX

Last updated Jun 4, 2026

TEPIX (ProFunds Technology UltraSector Fund) and RYILX (Rydex Inverse High Yield Strategy Fund) are both mutual funds - TEPIX is a Leveraged Equities fund managed by ProFunds, while RYILX is a Inverse Bonds fund managed by Rydex Funds. Over the past 10 years, TEPIX returned 31.22%/yr vs -3.04%/yr for RYILX. At a correlation of -0.52, they often move in opposite directions. TEPIX charges 1.48%/yr vs 1.55%/yr for RYILX.

Performance

TEPIX vs. RYILX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProFunds Technology UltraSector Fund (TEPIX) and Rydex Inverse High Yield Strategy Fund (RYILX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TEPIX achieves a 57.79% return, which is significantly higher than RYILX's 1.38% return. Over the past 10 years, TEPIX has outperformed RYILX with an annualized return of 31.22%, while RYILX has yielded a comparatively lower -3.04% annualized return.

TEPIX

• 1D: 1.85%
• 1M: 34.64%
• YTD: 57.79%
• 6M: 56.06%
• 1Y: 107.82%
• 3Y*: 41.60%
• 5Y*: 23.82%
• 10Y*: 31.22%

RYILX

• 1D: -0.04%
• 1M: -0.13%
• YTD: 1.38%
• 6M: 1.44%
• 1Y: -1.85%
• 3Y*: -1.98%
• 5Y*: -0.29%
• 10Y*: -3.04%

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

TEPIX vs. RYILX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TEPIX ProFunds Technology UltraSector Fund	57.79%	30.08%	14.17%	91.81%	-51.01%	46.85%	64.53%	71.30%	-5.89%	49.17%
RYILX Rydex Inverse High Yield Strategy Fund	1.38%	-4.36%	0.83%	-5.00%	8.71%	-3.58%	-5.89%	-11.11%	1.00%	-5.87%

Correlation

The correlation between TEPIX and RYILX is -0.49, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.49
Correlation (3Y) Calculated over the trailing 3-year period	-0.49
Correlation (5Y) Calculated over the trailing 5-year period	-0.57
Correlation (10Y) Calculated over the trailing 10-year period	-0.56
Correlation (All Time) Calculated using the full available price history since Apr 17, 2007	-0.52

The correlation between TEPIX and RYILX has been stable across timeframes, ranging from -0.57 to -0.49 - a consistent structural relationship.

Return for Risk

TEPIX vs. RYILX — Risk / Return Rank

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

TEPIX

TEPIX Risk / Return Rank: 85
TEPIX Sharpe Ratio Rank: 97
TEPIX Sortino Ratio Rank: 83
TEPIX Omega Ratio Rank: 79
TEPIX Calmar Ratio Rank: 90
TEPIX Martin Ratio Rank: 77

RYILX

RYILX Risk / Return Rank: 1
RYILX Sharpe Ratio Rank: 1
RYILX Sortino Ratio Rank: 1
RYILX Omega Ratio Rank: 1
RYILX Calmar Ratio Rank: 1
RYILX Martin Ratio Rank: 1

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.

TEPIX vs. RYILX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProFunds Technology UltraSector Fund (TEPIX) and Rydex Inverse High Yield Strategy Fund (RYILX). 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.

	TEPIX	RYILX	Difference
Sharpe ratio: Return per unit of total volatility	3.60	-0.39	+3.99
Sortino ratio: Return per unit of downside risk	3.91	-0.51	+4.42
Omega ratio: Gain probability vs. loss probability	1.52	0.94	+0.58
Calmar ratio: Return relative to maximum drawdown	4.59	-0.47	+5.06
Martin ratio: Return relative to average drawdown	14.58	-0.71	+15.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TEPIX vs. RYILX - Sharpe Ratio Comparison

The current TEPIX Sharpe Ratio is 3.60, which is higher than the RYILX Sharpe Ratio of -0.39. The chart below compares the historical Sharpe Ratios of TEPIX and RYILX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	TEPIX	RYILX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.60	-0.39	+3.99
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.17	-0.04	+0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.30	-0.37	+0.67
Sharpe Ratio (All Time) Calculated using the full available price history	0.15	-0.75	+0.90

Drawdowns

TEPIX vs. RYILX - Drawdown Comparison

The maximum TEPIX drawdown since its inception was -89.14%, which is greater than RYILX's maximum drawdown of -77.21%. Use the drawdown chart below to compare losses from any high point for TEPIX and RYILX.

Drawdown Indicators

	TEPIX	RYILX	Difference
Max Drawdown Largest peak-to-trough decline	-89.14%	-77.21%	-11.93%
Max Drawdown (1Y) Largest decline over 1 year	-24.64%	-4.01%	-20.63%
Max Drawdown (3Y) Largest decline over 3 years	-84.97%	-12.72%	-72.25%
Max Drawdown (5Y) Largest decline over 5 years	-84.97%	-15.44%	-69.53%
Max Drawdown (10Y) Largest decline over 10 years	-84.97%	-27.94%	-57.03%
Current Drawdown Current decline from peak	-53.64%	-76.82%	+23.18%
Average Drawdown Average peak-to-trough decline	-49.79%	-58.10%	+8.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.73%	2.65%	+5.08%

Volatility

TEPIX vs. RYILX - Volatility Comparison

ProFunds Technology UltraSector Fund (TEPIX) has a higher volatility of 10.15% compared to Rydex Inverse High Yield Strategy Fund (RYILX) at 1.71%. This indicates that TEPIX's price experiences larger fluctuations and is considered to be riskier than RYILX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TEPIX	RYILX	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.15%	1.71%	+8.44%
Volatility (6M) Calculated over the trailing 6-month period	25.07%	3.97%	+21.10%
Volatility (1Y) Calculated over the trailing 1-year period	31.37%	4.86%	+26.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	145.10%	7.54%	+137.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	105.51%	8.15%	+97.36%

TEPIX vs. RYILX - Expense Ratio Comparison

TEPIX has a 1.48% expense ratio, which is lower than RYILX's 1.55% expense ratio.

Dividends

TEPIX vs. RYILX - Dividend Comparison

TEPIX's dividend yield for the trailing twelve months is around 2.04%, while RYILX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
RYILX Rydex Inverse High Yield Strategy Fund	0.00%	0.00%	0.00%	0.00%	0.00%	2.45%	7.79%	0.00%	0.00%
TEPIX ProFunds Technology UltraSector Fund	2.04%	3.22%	0.00%	0.37%	0.00%	0.90%	2.31%	0.00%	0.23%

Frequently Asked Questions

Can I hold both TEPIX and RYILX in my portfolio?

TEPIX and RYILX have a correlation of -0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TEPIX or RYILX?

TEPIX has higher volatility (10.15%) compared to RYILX (1.71%). In terms of maximum drawdown, TEPIX dropped -89.14% vs RYILX's -77.21%.

Which has better risk-adjusted returns?

TEPIX currently has the higher Sharpe Ratio (3.60 vs -0.39), 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.