DAT vs. DBE

Last updated Jun 4, 2026

DAT (ProShares Big Data Refiners ETF) and DBE (Invesco DB Energy Fund) are both exchange-traded funds - DAT is a Technology Equities fund tracking the FactSet Big Data Refiners Index, while DBE is a Oil & Gas fund tracking the DBIQ Optimum Yield Energy Index. Both are passively managed. Over the past 3 years, DAT returned 16.04%/yr vs 23.42%/yr for DBE. At a 0.07 correlation, their price movements are largely independent. DAT charges 0.58%/yr vs 0.78%/yr for DBE.

Performance

DAT vs. DBE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares Big Data Refiners ETF (DAT) and Invesco DB Energy Fund (DBE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DAT achieves a -3.11% return, which is significantly lower than DBE's 83.68% return.

DAT

• 1D: -4.79%
• 1M: 16.04%
• YTD: -3.11%
• 6M: -3.15%
• 1Y: -3.73%
• 3Y*: 16.04%
• 5Y*: —
• 10Y*: —

DBE

• 1D: 2.33%
• 1M: -5.45%
• YTD: 83.68%
• 6M: 74.95%
• 1Y: 84.41%
• 3Y*: 23.42%
• 5Y*: 19.66%
• 10Y*: 12.03%

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

DAT vs. DBE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
DAT ProShares Big Data Refiners ETF	-3.11%	3.49%	33.22%	51.76%	-44.33%	-3.78%
DBE Invesco DB Energy Fund	83.68%	-2.17%	2.96%	-12.14%	33.77%	0.83%

Correlation

The correlation between DAT and DBE is -0.10, 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	-0.10
Correlation (3Y) Calculated over the trailing 3-year period	0.00
Correlation (All Time) Calculated using the full available price history since Oct 1, 2021	0.07

The correlation between DAT and DBE shifts across timeframes, from -0.10 (1 year) to 0.07 (all time), reflecting how their relationship changes across market environments.

Return for Risk

DAT vs. DBE — Risk / Return Rank

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

DAT

DAT Risk / Return Rank: 8
DAT Sharpe Ratio Rank: 7
DAT Sortino Ratio Rank: 8
DAT Omega Ratio Rank: 8
DAT Calmar Ratio Rank: 8
DAT Martin Ratio Rank: 8

DBE

DBE Risk / Return Rank: 71
DBE Sharpe Ratio Rank: 74
DBE Sortino Ratio Rank: 63
DBE Omega Ratio Rank: 65
DBE Calmar Ratio Rank: 91
DBE Martin Ratio Rank: 63

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.

DAT vs. DBE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares Big Data Refiners ETF (DAT) and Invesco DB Energy Fund (DBE). 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.

	DAT	DBE	Difference
Sharpe ratio: Return per unit of total volatility	-0.13	2.43	-2.55
Sortino ratio: Return per unit of downside risk	0.03	2.96	-2.93
Omega ratio: Gain probability vs. loss probability	1.00	1.40	-0.40
Calmar ratio: Return relative to maximum drawdown	-0.11	5.89	-6.00
Martin ratio: Return relative to average drawdown	-0.25	11.53	-11.78
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DAT vs. DBE - Sharpe Ratio Comparison

The current DAT Sharpe Ratio is -0.13, which is lower than the DBE Sharpe Ratio of 2.43. The chart below compares the historical Sharpe Ratios of DAT and DBE, 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

	DAT	DBE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.13	2.43	-2.55
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.67	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.43	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.05	0.09	-0.04

Drawdowns

DAT vs. DBE - Drawdown Comparison

The maximum DAT drawdown since its inception was -56.22%, smaller than the maximum DBE drawdown of -86.69%. Use the drawdown chart below to compare losses from any high point for DAT and DBE.

Drawdown Indicators

	DAT	DBE	Difference
Max Drawdown Largest peak-to-trough decline	-56.22%	-86.69%	+30.47%
Max Drawdown (1Y) Largest decline over 1 year	-34.70%	-14.41%	-20.29%
Max Drawdown (3Y) Largest decline over 3 years	-34.73%	-23.89%	-10.84%
Max Drawdown (5Y) Largest decline over 5 years	—	-38.74%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-60.84%	—
Current Drawdown Current decline from peak	-10.08%	-30.27%	+20.19%
Average Drawdown Average peak-to-trough decline	-26.23%	-57.31%	+31.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	15.10%	7.35%	+7.75%

Volatility

DAT vs. DBE - Volatility Comparison

ProShares Big Data Refiners ETF (DAT) and Invesco DB Energy Fund (DBE) have volatilities of 13.55% and 12.95%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DAT	DBE	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.55%	12.95%	+0.60%
Volatility (6M) Calculated over the trailing 6-month period	25.18%	30.86%	-5.68%
Volatility (1Y) Calculated over the trailing 1-year period	29.78%	34.97%	-5.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	34.02%	29.39%	+4.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	34.02%	28.33%	+5.69%

DAT vs. DBE - Expense Ratio Comparison

DAT has a 0.58% expense ratio, which is lower than DBE's 0.78% expense ratio.

Dividends

DAT vs. DBE - Dividend Comparison

DAT has not paid dividends to shareholders, while DBE's dividend yield for the trailing twelve months is around 2.10%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
DAT ProShares Big Data Refiners ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
DBE Invesco DB Energy Fund	2.10%	3.86%	6.32%	3.87%	0.75%	0.00%	0.00%	1.79%	1.67%

Frequently Asked Questions

Can I hold both DAT and DBE in my portfolio?

DAT and DBE have a correlation of -0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DAT or DBE?

DAT has higher volatility (13.55%) compared to DBE (12.95%). In terms of maximum drawdown, DAT dropped -56.22% vs DBE's -86.69%.

Which ETF is better, DAT or DBE?

On 3-year performance, DBE leads with 23.42% vs 16.04% for DAT. On fees, DAT is cheaper at 0.58% per year. On volatility, DBE has been the lower-risk option at 12.95%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DAT or DBE?

Over the 3-year period, DBE has performed better with a 23.42% return vs 16.04%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DAT or DBE?

DAT is cheaper with a 0.58% expense ratio, compared with 0.78% for DBE.

Which ETF pays a higher dividend yield, DAT or DBE?

DBE has the higher dividend yield at 2.10%, compared with 0.00% for DAT.

What is the main difference between DAT and DBE?

DAT is categorized as Technology Equities, while DBE is Oil & Gas. DAT tracks FactSet Big Data Refiners Index, while DBE tracks DBIQ Optimum Yield Energy Index. They also come from different issuers: ProShares and Invesco. Their fees differ too: 0.58% for DAT and 0.78% for DBE.

Which has better risk-adjusted returns?

DBE currently has the higher Sharpe Ratio (2.43 vs -0.13), 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.