BUFP vs. OILK

Last updated Jun 4, 2026

BUFP (PGIM Laddered S&P 500 Buffer 12 ETF) and OILK (ProShares K-1 Free Crude Oil Strategy ETF) are both exchange-traded funds - BUFP is a Defined Outcome fund tracking the S&P 500, while OILK is a Oil & Gas fund tracking the Bloomberg Commodity Balanced WTI Crude Oil Index. Both are passively managed. Over the past year, BUFP returned 17.24% vs 58.99% for OILK. At a correlation of -0.07, they often move in opposite directions. BUFP charges 0.50%/yr vs 0.68%/yr for OILK.

Performance

BUFP vs. OILK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PGIM Laddered S&P 500 Buffer 12 ETF (BUFP) 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, BUFP achieves a 6.23% return, which is significantly lower than OILK's 64.22% return.

BUFP

• 1D: -0.22%
• 1M: 2.04%
• YTD: 6.23%
• 6M: 7.00%
• 1Y: 17.24%
• 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)

BUFP vs. OILK - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BUFP PGIM Laddered S&P 500 Buffer 12 ETF	6.23%	12.92%	6.36%
OILK ProShares K-1 Free Crude Oil Strategy ETF	64.22%	-11.86%	-3.56%

Correlation

The correlation between BUFP and OILK is -0.28, 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	-0.28
Correlation (All Time) Calculated using the full available price history since Jun 14, 2024	-0.07

Over the past year, the inverse relationship between BUFP and OILK has strengthened: their correlation has moved from -0.07 to -0.28, meaning they now move in opposite directions more often than their long-term average.

BUFP vs. OILK - Sectors Allocation Comparison

Sectors	BUFP	OILK
Technology	36.2%	-
Financial Services	11.9%	-
Communication Services	10.9%	-
Consumer Cyclical	10.1%	100.0%
Healthcare	8.4%	-
Industrials	8.1%	-
Consumer Defensive	4.9%	-
Energy	3.5%	-
Utilities	2.3%	-
Real Estate	1.9%	-
Basic Materials	1.8%	-

Return for Risk

BUFP vs. OILK — Risk / Return Rank

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

BUFP

BUFP Risk / Return Rank: 86
BUFP Sharpe Ratio Rank: 84
BUFP Sortino Ratio Rank: 89
BUFP Omega Ratio Rank: 89
BUFP Calmar Ratio Rank: 77
BUFP Martin Ratio Rank: 91

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.

BUFP vs. OILK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PGIM Laddered S&P 500 Buffer 12 ETF (BUFP) 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.

	BUFP	OILK	Difference
Sharpe ratio: Return per unit of total volatility	2.77	2.06	+0.70
Sortino ratio: Return per unit of downside risk	4.12	2.59	+1.54
Omega ratio: Gain probability vs. loss probability	1.58	1.34	+0.24
Calmar ratio: Return relative to maximum drawdown	3.93	3.42	+0.51
Martin ratio: Return relative to average drawdown	21.96	6.91	+15.05
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BUFP vs. OILK - Sharpe Ratio Comparison

The current BUFP Sharpe Ratio is 2.77, which is higher than the OILK Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of BUFP 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

	BUFP	OILK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.77	2.06	+0.70
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.59	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.40	0.12	+1.28

Drawdowns

BUFP vs. OILK - Drawdown Comparison

The maximum BUFP drawdown since its inception was -11.98%, smaller than the maximum OILK drawdown of -83.76%. Use the drawdown chart below to compare losses from any high point for BUFP and OILK.

Drawdown Indicators

	BUFP	OILK	Difference
Max Drawdown Largest peak-to-trough decline	-11.98%	-83.76%	+71.78%
Max Drawdown (1Y) Largest decline over 1 year	-4.41%	-17.35%	+12.94%
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	-0.22%	-3.66%	+3.44%
Average Drawdown Average peak-to-trough decline	-1.00%	-32.61%	+31.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.79%	8.56%	-7.77%

Volatility

BUFP vs. OILK - Volatility Comparison

The current volatility for PGIM Laddered S&P 500 Buffer 12 ETF (BUFP) is 0.95%, while ProShares K-1 Free Crude Oil Strategy ETF (OILK) has a volatility of 10.44%. This indicates that BUFP 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

	BUFP	OILK	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.95%	10.44%	-9.49%
Volatility (6M) Calculated over the trailing 6-month period	4.82%	23.26%	-18.44%
Volatility (1Y) Calculated over the trailing 1-year period	6.27%	28.75%	-22.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.49%	30.12%	-20.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.49%	35.97%	-26.48%

BUFP vs. OILK - Expense Ratio Comparison

BUFP has a 0.50% expense ratio, which is lower than OILK's 0.68% expense ratio.

Dividends

BUFP vs. OILK - Dividend Comparison

BUFP's dividend yield for the trailing twelve months is around 0.01%, less than OILK's 8.18% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
BUFP PGIM Laddered S&P 500 Buffer 12 ETF	0.01%	0.01%	0.02%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
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%

Frequently Asked Questions

Can I hold both BUFP and OILK in my portfolio?

BUFP and OILK have a correlation of -0.28, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BUFP or OILK?

OILK has higher volatility (10.44%) compared to BUFP (0.95%). In terms of maximum drawdown, BUFP dropped -11.98% vs OILK's -83.76%.

Which ETF is better, BUFP or OILK?

On 1-year performance, OILK leads with 58.99% vs 17.24% for BUFP. On fees, BUFP is cheaper at 0.50% per year. On volatility, BUFP has been the lower-risk option at 0.95%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BUFP or OILK?

Over the 1-year period, OILK has performed better with a 58.99% return vs 17.24%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BUFP or OILK?

BUFP is cheaper with a 0.50% expense ratio, compared with 0.68% for OILK.

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

OILK has the higher dividend yield at 8.18%, compared with 0.01% for BUFP.

What is the main difference between BUFP and OILK?

BUFP is categorized as Defined Outcome, while OILK is Oil & Gas. BUFP tracks S&P 500, while OILK tracks Bloomberg Commodity Balanced WTI Crude Oil Index. They also come from different issuers: PGIM and ProShares. Their fees differ too: 0.50% for BUFP and 0.68% for OILK.

Which has better risk-adjusted returns?

BUFP currently has the higher Sharpe Ratio (2.77 vs 2.06), 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.