QBTZ vs. SEF

Last updated Jun 5, 2026

QBTZ (Defiance Daily Target 2X Short QBTS ETF) and SEF (ProShares Short Financials) are both Inverse Equities funds. QBTZ is actively managed, while SEF is passively managed. At a 0.32 correlation, their price movements are largely independent. QBTZ charges 1.29%/yr vs 0.95%/yr for SEF.

Performance

QBTZ vs. SEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Daily Target 2X Short QBTS ETF (QBTZ) and ProShares Short Financials (SEF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, QBTZ achieves a -86.84% return, which is significantly lower than SEF's 6.15% return.

QBTZ

• 1D: -1.57%
• 1M: -73.34%
• YTD: -86.84%
• 6M: -88.85%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SEF

• 1D: -2.51%
• 1M: -0.84%
• YTD: 6.15%
• 6M: 3.90%
• 1Y: 0.55%
• 3Y*: -11.27%
• 5Y*: -5.69%
• 10Y*: -11.69%

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

QBTZ vs. SEF - Yearly Performance Comparison

	2026 (YTD)	2025
QBTZ Defiance Daily Target 2X Short QBTS ETF	-86.84%	-50.03%
SEF ProShares Short Financials	6.15%	-1.20%

Correlation

The correlation between QBTZ and SEF is 0.32, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 8, 2025	0.32

Return for Risk

QBTZ vs. SEF — Risk / Return Rank

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

SEF

SEF Risk / Return Rank: 10
SEF Sharpe Ratio Rank: 10
SEF Sortino Ratio Rank: 9
SEF Omega Ratio Rank: 9
SEF Calmar Ratio Rank: 10
SEF Martin Ratio Rank: 10

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.

QBTZ vs. SEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Short QBTS ETF (QBTZ) and ProShares Short Financials (SEF). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	QBTZ	SEF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.04	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.32	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.57	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.42	-0.49	+0.07

Drawdowns

QBTZ vs. SEF - Drawdown Comparison

The maximum QBTZ drawdown since its inception was -96.03%, roughly equal to the maximum SEF drawdown of -96.51%. Use the drawdown chart below to compare losses from any high point for QBTZ and SEF.

Drawdown Indicators

	QBTZ	SEF	Difference
Max Drawdown Largest peak-to-trough decline	-96.03%	-96.51%	+0.48%
Max Drawdown (1Y) Largest decline over 1 year	—	-9.72%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-39.40%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-41.62%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-75.66%	—
Current Drawdown Current decline from peak	-95.42%	-96.19%	+0.77%
Average Drawdown Average peak-to-trough decline	-55.88%	-82.72%	+26.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	5.16%	—

Volatility

Volatility by Period

	QBTZ	SEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.00%	—
Volatility (6M) Calculated over the trailing 6-month period	—	11.16%	—
Volatility (1Y) Calculated over the trailing 1-year period	234.44%	14.55%	+219.89%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	234.44%	18.00%	+216.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	234.44%	20.53%	+213.91%

QBTZ vs. SEF - Expense Ratio Comparison

QBTZ has a 1.29% expense ratio, which is higher than SEF's 0.95% expense ratio.

Dividends

QBTZ vs. SEF - Dividend Comparison

QBTZ has not paid dividends to shareholders, while SEF's dividend yield for the trailing twelve months is around 3.43%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
QBTZ Defiance Daily Target 2X Short QBTS ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SEF ProShares Short Financials	3.43%	4.33%	5.72%	4.43%	0.39%	0.00%	0.12%	1.25%	0.41%

Frequently Asked Questions

Can I hold both QBTZ and SEF in my portfolio?

QBTZ and SEF have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, QBTZ or SEF?

On fees, SEF is cheaper at 0.95% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, QBTZ or SEF?

SEF is cheaper with a 0.95% expense ratio, compared with 1.29% for QBTZ.

Which ETF pays a higher dividend yield, QBTZ or SEF?

SEF has the higher dividend yield at 3.43%, compared with 0.00% for QBTZ.

What is the main difference between QBTZ and SEF?

They also come from different issuers: Defiance ETFs and ProShares. Their fees differ too: 1.29% for QBTZ and 0.95% for SEF.