RYMEX vs. FIFGX

Last updated Jun 24, 2026

RYMEX (Rydex Commodities Strategy Fund) and FIFGX (Fidelity SAI Inflation-Focused) are both Commodities funds. Over the past 5 years, RYMEX returned 12.25%/yr vs 73.98%/yr for FIFGX. Their correlation of 0.87 suggests significant overlap in exposure. RYMEX charges 1.60%/yr vs 0.39%/yr for FIFGX.

Performance

RYMEX vs. FIFGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rydex Commodities Strategy Fund (RYMEX) and Fidelity SAI Inflation-Focused (FIFGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RYMEX achieves a 25.51% return, which is significantly lower than FIFGX's 31.86% return.

RYMEX

• 1D: -0.95%
• 1M: -12.18%
• YTD: 25.51%
• 6M: 24.02%
• 1Y: 27.22%
• 3Y*: 13.03%
• 5Y*: 12.25%
• 10Y*: 6.45%

FIFGX

• 1D: -0.82%
• 1M: -10.27%
• YTD: 31.86%
• 6M: 27.90%
• 1Y: 33.16%
• 3Y*: 143.41%
• 5Y*: 73.98%
• 10Y*: —

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

RYMEX vs. FIFGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
RYMEX Rydex Commodities Strategy Fund	25.51%	4.70%	8.24%	-6.14%	23.72%	39.03%	-22.99%	15.48%	-3.76%
FIFGX Fidelity SAI Inflation-Focused	31.86%	7.44%	6.34%	781.04%	9.30%	32.92%	1.48%	9.32%	-2.00%

Correlation

The correlation between RYMEX and FIFGX is 0.95, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (All Time) Calculated using the full available price history since Dec 20, 2018	0.87

The correlation between RYMEX and FIFGX has been stable across timeframes, ranging from 0.87 to 0.95 - a consistent structural relationship.

Return for Risk

RYMEX vs. FIFGX — Risk / Return Rank

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

RYMEX

RYMEX Risk / Return Rank: 16
RYMEX Sharpe Ratio Rank: 13
RYMEX Sortino Ratio Rank: 13
RYMEX Omega Ratio Rank: 14
RYMEX Calmar Ratio Rank: 17
RYMEX Martin Ratio Rank: 26

FIFGX

FIFGX Risk / Return Rank: 28
FIFGX Sharpe Ratio Rank: 23
FIFGX Sortino Ratio Rank: 22
FIFGX Omega Ratio Rank: 23
FIFGX Calmar Ratio Rank: 33
FIFGX Martin Ratio Rank: 41

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.

RYMEX vs. FIFGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rydex Commodities Strategy Fund (RYMEX) and Fidelity SAI Inflation-Focused (FIFGX). 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.

	RYMEX	FIFGX	Difference
Sharpe ratio: Return per unit of total volatility	0.92	1.29	-0.37
Sortino ratio: Return per unit of downside risk	1.36	1.81	-0.44
Omega ratio: Gain probability vs. loss probability	1.18	1.23	-0.05
Calmar ratio: Return relative to maximum drawdown	1.39	2.05	-0.66
Martin ratio: Return relative to average drawdown	5.66	8.28	-2.61

RYMEX vs. FIFGX - Sharpe Ratio Comparison

The current RYMEX Sharpe Ratio is 0.92, which is comparable to the FIFGX Sharpe Ratio of 1.29. The chart below compares the historical Sharpe Ratios of RYMEX and FIFGX, 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

RYMEX vs. FIFGX - Drawdown Comparison

The maximum RYMEX drawdown since its inception was -91.81%, which is greater than FIFGX's maximum drawdown of -29.47%. Use the drawdown chart below to compare losses from any high point for RYMEX and FIFGX.

Drawdown Indicators

	RYMEX	FIFGX	Difference
Max Drawdown Largest peak-to-trough decline	-91.81%	-29.47%	-62.34%
Max Drawdown (1Y) Largest decline over 1 year	-16.04%	-13.63%	-2.41%
Max Drawdown (3Y) Largest decline over 3 years	-16.04%	-13.63%	-2.41%
Max Drawdown (5Y) Largest decline over 5 years	-30.45%	-29.47%	-0.98%
Max Drawdown (10Y) Largest decline over 10 years	-59.20%	—	—
Current Drawdown Current decline from peak	-69.33%	-13.63%	-55.70%
Average Drawdown Average peak-to-trough decline	-66.06%	-7.68%	-58.38%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.62%	4.16%	+0.46%

Volatility

RYMEX vs. FIFGX - Volatility Comparison

Rydex Commodities Strategy Fund (RYMEX) has a higher volatility of 6.24% compared to Fidelity SAI Inflation-Focused (FIFGX) at 4.75%. This indicates that RYMEX's price experiences larger fluctuations and is considered to be riskier than FIFGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RYMEX	FIFGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.24%	4.75%	+1.49%
Volatility (6M) Calculated over the trailing 6-month period	21.96%	18.63%	+3.33%
Volatility (1Y) Calculated over the trailing 1-year period	24.25%	21.64%	+2.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.92%	406.31%	-383.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.33%	331.72%	-309.39%

RYMEX vs. FIFGX - Expense Ratio Comparison

RYMEX has a 1.60% expense ratio, which is higher than FIFGX's 0.39% expense ratio.

Dividends

RYMEX vs. FIFGX - Dividend Comparison

RYMEX's dividend yield for the trailing twelve months is around 1.90%, less than FIFGX's 4.13% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FIFGX Fidelity SAI Inflation-Focused	4.13%	5.44%	4.73%	1.54%	12.64%	35.77%	3.10%	1.59%	0.00%	0.00%
RYMEX Rydex Commodities Strategy Fund	1.90%	2.38%	0.00%	4.98%	17.15%	2.97%	109.50%	0.74%	44.23%	1.49%

Frequently Asked Questions

Can I hold both RYMEX and FIFGX in my portfolio?

With a correlation of 0.95, RYMEX and FIFGX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, RYMEX or FIFGX?

RYMEX has higher volatility (6.24%) compared to FIFGX (4.75%). In terms of maximum drawdown, RYMEX dropped -91.81% vs FIFGX's -29.47%.

Which has better risk-adjusted returns?

FIFGX currently has the higher Sharpe Ratio (1.29 vs 0.92), 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.