BUFQ vs. OILK

Last updated Jun 4, 2026

BUFQ (FT Vest Laddered Nasdaq Buffer ETF) and OILK (ProShares K-1 Free Crude Oil Strategy ETF) are both exchange-traded funds - BUFQ is a Nasdaq-100 fund tracking the NASDAQ 100 Index - USD, while OILK is a Oil & Gas fund tracking the Bloomberg Commodity Balanced WTI Crude Oil Index. Both are passively managed. Over the past 3 years, BUFQ returned 16.99%/yr vs 19.03%/yr for OILK. At a 0.03 correlation, their price movements are largely independent. BUFQ charges 1.10%/yr vs 0.68%/yr for OILK.

Performance

BUFQ vs. OILK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Vest Laddered Nasdaq Buffer ETF (BUFQ) 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, BUFQ achieves a 9.53% return, which is significantly lower than OILK's 64.22% return.

BUFQ

• 1D: -0.04%
• 1M: 2.68%
• YTD: 9.53%
• 6M: 10.14%
• 1Y: 21.61%
• 3Y*: 16.99%
• 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)

BUFQ vs. OILK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
BUFQ FT Vest Laddered Nasdaq Buffer ETF	9.53%	14.03%	16.41%	35.51%	0.75%
OILK ProShares K-1 Free Crude Oil Strategy ETF	64.22%	-11.86%	8.18%	-0.97%	-19.76%

Correlation

The correlation between BUFQ and OILK is -0.27, 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	-0.27
Correlation (3Y) Calculated over the trailing 3-year period	-0.05
Correlation (All Time) Calculated using the full available price history since Jun 17, 2022	0.03

The correlation between BUFQ and OILK shifts across timeframes, from -0.27 (1 year) to 0.03 (all time), reflecting how their relationship changes across market environments.

BUFQ vs. OILK - Sectors Allocation Comparison

Sectors	BUFQ	OILK
Technology	54.2%	-
Communication Services	15.5%	-
Consumer Cyclical	12.2%	100.0%
Consumer Defensive	7.6%	-
Healthcare	4.2%	-
Industrials	2.8%	-
Utilities	1.4%	-
Basic Materials	1.2%	-
Energy	0.6%	-
Financial Services	0.2%	-
Real Estate	0.1%	-

Return for Risk

BUFQ vs. OILK — Risk / Return Rank

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

BUFQ

BUFQ Risk / Return Rank: 84
BUFQ Sharpe Ratio Rank: 80
BUFQ Sortino Ratio Rank: 86
BUFQ Omega Ratio Rank: 85
BUFQ Calmar Ratio Rank: 78
BUFQ Martin Ratio Rank: 89

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.

BUFQ vs. OILK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Vest Laddered Nasdaq Buffer ETF (BUFQ) 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.

	BUFQ	OILK	Difference
Sharpe ratio: Return per unit of total volatility	2.62	2.06	+0.56
Sortino ratio: Return per unit of downside risk	3.88	2.59	+1.29
Omega ratio: Gain probability vs. loss probability	1.53	1.34	+0.18
Calmar ratio: Return relative to maximum drawdown	4.03	3.42	+0.61
Martin ratio: Return relative to average drawdown	20.34	6.91	+13.43
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BUFQ vs. OILK - Sharpe Ratio Comparison

The current BUFQ Sharpe Ratio is 2.62, which is comparable to the OILK Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of BUFQ 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

	BUFQ	OILK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.62	2.06	+0.56
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.59	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.42	0.12	+1.31

Drawdowns

BUFQ vs. OILK - Drawdown Comparison

The maximum BUFQ drawdown since its inception was -15.74%, smaller than the maximum OILK drawdown of -83.76%. Use the drawdown chart below to compare losses from any high point for BUFQ and OILK.

Drawdown Indicators

	BUFQ	OILK	Difference
Max Drawdown Largest peak-to-trough decline	-15.74%	-83.76%	+68.02%
Max Drawdown (1Y) Largest decline over 1 year	-5.39%	-17.35%	+11.96%
Max Drawdown (3Y) Largest decline over 3 years	-15.74%	-23.42%	+7.68%
Max Drawdown (5Y) Largest decline over 5 years	—	-34.69%	—
Current Drawdown Current decline from peak	-0.04%	-3.66%	+3.62%
Average Drawdown Average peak-to-trough decline	-2.31%	-32.61%	+30.30%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.06%	8.56%	-7.50%

Volatility

BUFQ vs. OILK - Volatility Comparison

The current volatility for FT Vest Laddered Nasdaq Buffer ETF (BUFQ) is 1.17%, while ProShares K-1 Free Crude Oil Strategy ETF (OILK) has a volatility of 10.44%. This indicates that BUFQ 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

	BUFQ	OILK	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.17%	10.44%	-9.27%
Volatility (6M) Calculated over the trailing 6-month period	6.42%	23.26%	-16.84%
Volatility (1Y) Calculated over the trailing 1-year period	8.31%	28.75%	-20.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.35%	30.12%	-16.77%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.35%	35.97%	-22.62%

BUFQ vs. OILK - Expense Ratio Comparison

BUFQ has a 1.10% expense ratio, which is higher than OILK's 0.68% expense ratio.

Dividends

BUFQ vs. OILK - Dividend Comparison

BUFQ has not paid dividends to shareholders, while OILK's dividend yield for the trailing twelve months is around 8.18%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
BUFQ FT Vest Laddered Nasdaq Buffer ETF	0.00%	0.00%	0.00%	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 BUFQ and OILK in my portfolio?

BUFQ and OILK have a correlation of -0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BUFQ or OILK?

OILK has higher volatility (10.44%) compared to BUFQ (1.17%). In terms of maximum drawdown, BUFQ dropped -15.74% vs OILK's -83.76%.

Which ETF is better, BUFQ or OILK?

On 3-year performance, OILK leads with 19.03% vs 16.99% for BUFQ. On fees, OILK is cheaper at 0.68% per year. On volatility, BUFQ has been the lower-risk option at 1.17%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BUFQ or OILK?

Over the 3-year period, OILK has performed better with a 19.03% return vs 16.99%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BUFQ or OILK?

OILK is cheaper with a 0.68% expense ratio, compared with 1.10% for BUFQ.

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

OILK has the higher dividend yield at 8.18%, compared with 0.00% for BUFQ.

What is the main difference between BUFQ and OILK?

BUFQ is categorized as Nasdaq-100, while OILK is Oil & Gas. BUFQ tracks NASDAQ 100 Index - USD, while OILK tracks Bloomberg Commodity Balanced WTI Crude Oil Index. They also come from different issuers: FT Vest and ProShares. Their fees differ too: 1.10% for BUFQ and 0.68% for OILK.

Which has better risk-adjusted returns?

BUFQ currently has the higher Sharpe Ratio (2.62 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.