RSSX vs. OILK

Last updated Jun 4, 2026

RSSX (Return Stacked U.S. Stocks & Gold/Bitcoin ETF) and OILK (ProShares K-1 Free Crude Oil Strategy ETF) are both exchange-traded funds - RSSX is a Diversified Portfolio fund actively managed by Return Stacked, while OILK is a Oil & Gas fund tracking the Bloomberg Commodity Balanced WTI Crude Oil Index. RSSX is actively managed, while OILK is passively managed. Over the past year, RSSX returned 28.58% vs 58.99% for OILK. At a correlation of -0.14, they often move in opposite directions. Both charge a 0.68% expense ratio.

Performance

RSSX vs. OILK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Return Stacked U.S. Stocks & Gold/Bitcoin ETF (RSSX) and ProShares K-1 Free Crude Oil Strategy ETF (OILK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RSSX achieves a 1.26% return, which is significantly lower than OILK's 64.22% return.

RSSX

• 1D: -2.19%
• 1M: -3.05%
• YTD: 1.26%
• 6M: 0.73%
• 1Y: 28.58%
• 3Y*: —
• 5Y*: —
• 10Y*: —

OILK

• 1D: 1.40%
• 1M: -1.65%
• YTD: 64.22%
• 6M: 60.70%
• 1Y: 58.99%
• 3Y*: 19.03%
• 5Y*: 17.73%
• 10Y*: —

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

RSSX vs. OILK - Yearly Performance Comparison

	2026 (YTD)	2025
RSSX Return Stacked U.S. Stocks & Gold/Bitcoin ETF	1.26%	29.82%
OILK ProShares K-1 Free Crude Oil Strategy ETF	64.22%	0.46%

Correlation

The correlation between RSSX and OILK is -0.15, 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	-0.15
Correlation (All Time) Calculated using the full available price history since Jun 2, 2025	-0.14

Return for Risk

RSSX vs. OILK — Risk / Return Rank

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

RSSX

RSSX Risk / Return Rank: 24
RSSX Sharpe Ratio Rank: 25
RSSX Sortino Ratio Rank: 24
RSSX Omega Ratio Rank: 25
RSSX Calmar Ratio Rank: 22
RSSX Martin Ratio Rank: 23

OILK

OILK Risk / Return Rank: 55
OILK Sharpe Ratio Rank: 60
OILK Sortino Ratio Rank: 53
OILK Omega Ratio Rank: 54
OILK Calmar Ratio Rank: 68
OILK Martin Ratio Rank: 42

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.

RSSX vs. OILK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Return Stacked U.S. Stocks & Gold/Bitcoin ETF (RSSX) and ProShares K-1 Free Crude Oil Strategy ETF (OILK). 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.

	RSSX	OILK	Difference
Sharpe ratio: Return per unit of total volatility	0.90	2.06	-1.16
Sortino ratio: Return per unit of downside risk	1.34	2.59	-1.25
Omega ratio: Gain probability vs. loss probability	1.17	1.34	-0.17
Calmar ratio: Return relative to maximum drawdown	1.05	3.42	-2.37
Martin ratio: Return relative to average drawdown	3.02	6.91	-3.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RSSX vs. OILK - Sharpe Ratio Comparison

The current RSSX Sharpe Ratio is 0.90, which is lower than the OILK Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of RSSX and OILK, 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

	RSSX	OILK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.90	2.06	-1.16
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.59	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.99	0.12	+0.87

Drawdowns

RSSX vs. OILK - Drawdown Comparison

The maximum RSSX drawdown since its inception was -27.37%, smaller than the maximum OILK drawdown of -83.76%. Use the drawdown chart below to compare losses from any high point for RSSX and OILK.

Drawdown Indicators

	RSSX	OILK	Difference
Max Drawdown Largest peak-to-trough decline	-27.37%	-83.76%	+56.39%
Max Drawdown (1Y) Largest decline over 1 year	-27.37%	-17.35%	-10.02%
Max Drawdown (3Y) Largest decline over 3 years	—	-23.42%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-34.69%	—
Current Drawdown Current decline from peak	-15.42%	-3.66%	-11.76%
Average Drawdown Average peak-to-trough decline	-6.72%	-32.61%	+25.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.49%	8.56%	+0.93%

Volatility

RSSX vs. OILK - Volatility Comparison

The current volatility for Return Stacked U.S. Stocks & Gold/Bitcoin ETF (RSSX) is 7.93%, while ProShares K-1 Free Crude Oil Strategy ETF (OILK) has a volatility of 10.44%. This indicates that RSSX experiences smaller price fluctuations and is considered to be less risky than OILK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RSSX	OILK	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.93%	10.44%	-2.51%
Volatility (6M) Calculated over the trailing 6-month period	26.82%	23.26%	+3.56%
Volatility (1Y) Calculated over the trailing 1-year period	31.81%	28.75%	+3.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	31.80%	30.12%	+1.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	31.80%	35.97%	-4.17%

RSSX vs. OILK - Expense Ratio Comparison

Both RSSX and OILK have an expense ratio of 0.68%.

Dividends

RSSX vs. OILK - Dividend Comparison

RSSX's dividend yield for the trailing twelve months is around 1.52%, less than OILK's 8.18% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
OILK ProShares K-1 Free Crude Oil Strategy ETF	8.18%	4.79%	3.11%	5.80%	17.32%	68.82%	0.13%	0.94%	0.58%	6.17%
RSSX Return Stacked U.S. Stocks & Gold/Bitcoin ETF	1.52%	1.54%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both RSSX and OILK in my portfolio?

RSSX and OILK have a correlation of -0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RSSX or OILK?

OILK has higher volatility (10.44%) compared to RSSX (7.93%). In terms of maximum drawdown, RSSX dropped -27.37% vs OILK's -83.76%.

Which ETF is better, RSSX or OILK?

On 1-year performance, OILK leads with 58.99% vs 28.58% for RSSX. Both ETFs have the same 0.68% expense ratio. On volatility, RSSX has been the lower-risk option at 7.93%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RSSX or OILK?

Over the 1-year period, OILK has performed better with a 58.99% return vs 28.58%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RSSX or OILK?

RSSX and OILK have the same expense ratio: 0.68% per year.

Which ETF pays a higher dividend yield, RSSX or OILK?

OILK has the higher dividend yield at 8.18%, compared with 1.52% for RSSX.

What is the main difference between RSSX and OILK?

RSSX is categorized as Diversified Portfolio, while OILK is Oil & Gas. They also come from different issuers: Return Stacked and ProShares.

Which has better risk-adjusted returns?

OILK currently has the higher Sharpe Ratio (2.06 vs 0.90), 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.