SRTY vs. NOBL

Last updated Jul 15, 2026

SRTY (ProShares UltraPro Short Russell2000) and NOBL (ProShares S&P 500 Dividend Aristocrats ETF) are both exchange-traded funds - SRTY is a Leveraged Equities fund tracking the Russell 2000 Index (-300%), while NOBL is a Dividend fund tracking the S&P 500 Dividend Aristocrats Index. Both are passively managed. Over the past 10 years, SRTY returned -43.29%/yr vs 9.56%/yr for NOBL. At a correlation of -0.74, they often move in opposite directions. SRTY charges 0.95%/yr vs 0.35%/yr for NOBL.

Performance

SRTY vs. NOBL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares UltraPro Short Russell2000 (SRTY) and ProShares S&P 500 Dividend Aristocrats ETF (NOBL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SRTY achieves a -45.32% return, which is significantly lower than NOBL's 9.33% return. Over the past 10 years, SRTY has underperformed NOBL with an annualized return of -43.29%, while NOBL has yielded a comparatively higher 9.56% annualized return.

SRTY

• 1D: -1.04%
• 1M: -2.05%
• 6M: -34.59%
• YTD: -45.32%
• 1Y: -61.31%
• 3Y*: -43.61%
• 5Y*: -33.31%
• 10Y*: -43.29%

NOBL

• 1D: -1.15%
• 1M: 1.76%
• 6M: 5.17%
• YTD: 9.33%
• 1Y: 12.04%
• 3Y*: 8.22%
• 5Y*: 6.45%
• 10Y*: 9.56%

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

SRTY vs. NOBL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SRTY ProShares UltraPro Short Russell2000	-45.32%	-40.55%	-32.91%	-42.02%	28.99%	-51.67%	-80.61%	-53.83%	23.37%	-38.31%
NOBL ProShares S&P 500 Dividend Aristocrats ETF	9.33%	6.84%	6.72%	8.09%	-6.52%	25.46%	8.35%	27.39%	-3.26%	21.02%

Correlation

The correlation between SRTY and NOBL is -0.49, 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	-0.49
Correlation (3Y) Calculated over the trailing 3-year period	-0.64
Correlation (5Y) Calculated over the trailing 5-year period	-0.71
Correlation (10Y) Calculated over the trailing 10-year period	-0.73
Correlation (All Time) Calculated using the full available price history since Oct 10, 2013	-0.74

Over the past year, the inverse relationship between SRTY and NOBL has weakened: their correlation has moved from -0.74 to -0.49, meaning they move in opposite directions less often than they have historically.

SRTY vs. NOBL - Sectors Allocation Comparison

Sectors	SRTY	NOBL
Financial Services	45.6%	12.8%
Basic Materials	-	10.2%
Communication Services	-	-
Consumer Cyclical	-	5.3%
Consumer Defensive	-	23.6%
Energy	-	2.9%
Healthcare	-	10.2%
Industrials	-	20.2%
Real Estate	-	4.6%
Technology	-	4.6%
Utilities	-	5.7%

Return for Risk

SRTY vs. NOBL — Risk / Return Rank

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

SRTY

SRTY Risk / Return Rank: 1
SRTY Sharpe Ratio Rank: 1
SRTY Sortino Ratio Rank: 1
SRTY Omega Ratio Rank: 1
SRTY Calmar Ratio Rank: 1
SRTY Martin Ratio Rank: 2

NOBL

NOBL Risk / Return Rank: 33
NOBL Sharpe Ratio Rank: 35
NOBL Sortino Ratio Rank: 37
NOBL Omega Ratio Rank: 31
NOBL Calmar Ratio Rank: 32
NOBL Martin Ratio Rank: 30

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.

SRTY vs. NOBL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares UltraPro Short Russell2000 (SRTY) and ProShares S&P 500 Dividend Aristocrats ETF (NOBL). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	SRTY	NOBL	Difference
Sharpe ratio: Return per unit of total volatility	-1.06	1.04	-2.09
Sortino ratio: Return per unit of downside risk	-1.77	1.59	-3.35
Omega ratio: Gain probability vs. loss probability	0.81	1.18	-0.37
Calmar ratio: Return relative to maximum drawdown	-0.91	1.33	-2.24
Martin ratio: Return relative to average drawdown	-1.40	3.36	-4.76

SRTY vs. NOBL - Sharpe Ratio Comparison

The current SRTY Sharpe Ratio is -1.06, which is lower than the NOBL Sharpe Ratio of 1.04. The chart below compares the historical Sharpe Ratios of SRTY and NOBL, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

SRTY vs. NOBL - Drawdown Comparison

The maximum SRTY drawdown since its inception was -100.00%, which is greater than NOBL's maximum drawdown of -35.43%. Use the drawdown chart below to compare losses from any high point for SRTY and NOBL.

Drawdown Indicators

	SRTY	NOBL	Difference
Max Drawdown Largest peak-to-trough decline	-100.00%	-35.43%	-64.57%
Max Drawdown (1Y) Largest decline over 1 year	-67.43%	-9.11%	-58.32%
Max Drawdown (3Y) Largest decline over 3 years	-89.67%	-15.36%	-74.31%
Max Drawdown (5Y) Largest decline over 5 years	-92.04%	-17.92%	-74.12%
Max Drawdown (10Y) Largest decline over 10 years	-99.70%	-35.43%	-64.27%
Current Drawdown Current decline from peak	-100.00%	-2.44%	-97.56%
Average Drawdown Average peak-to-trough decline	-94.16%	-3.47%	-90.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	43.94%	3.59%	+40.35%

Volatility

SRTY vs. NOBL - Volatility Comparison

ProShares UltraPro Short Russell2000 (SRTY) has a higher volatility of 11.79% compared to ProShares S&P 500 Dividend Aristocrats ETF (NOBL) at 4.11%. This indicates that SRTY's price experiences larger fluctuations and is considered to be riskier than NOBL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SRTY	NOBL	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.79%	4.11%	+7.68%
Volatility (6M) Calculated over the trailing 6-month period	42.69%	8.54%	+34.15%
Volatility (1Y) Calculated over the trailing 1-year period	58.23%	11.67%	+46.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	67.52%	14.43%	+53.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	68.25%	16.60%	+51.65%

SRTY vs. NOBL - Expense Ratio Comparison

SRTY has a 0.95% expense ratio, which is higher than NOBL's 0.35% expense ratio.

Dividends

SRTY vs. NOBL - Dividend Comparison

SRTY's dividend yield for the trailing twelve months is around 8.40%, more than NOBL's 2.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NOBL ProShares S&P 500 Dividend Aristocrats ETF	2.07%	2.14%	2.05%	2.09%	1.94%	1.89%	2.14%	1.89%	2.37%	1.74%	2.13%	2.02%
SRTY ProShares UltraPro Short Russell2000	8.40%	6.87%	9.40%	4.93%	0.17%	0.00%	0.95%	2.13%	0.70%	0.04%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SRTY and NOBL in my portfolio?

SRTY and NOBL have a correlation of -0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SRTY or NOBL?

SRTY has higher volatility (11.79%) compared to NOBL (4.11%). In terms of maximum drawdown, SRTY dropped -100.00% vs NOBL's -35.43%.

Which ETF is better, SRTY or NOBL?

On 10-year performance, NOBL leads with 9.56% vs -43.29% for SRTY. On fees, NOBL is cheaper at 0.35% per year. On volatility, NOBL has been the lower-risk option at 4.11%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SRTY or NOBL?

Over the 10-year period, NOBL has performed better with a 9.56% return vs -43.29%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SRTY or NOBL?

NOBL is cheaper with a 0.35% expense ratio, compared with 0.95% for SRTY.

Which ETF pays a higher dividend yield, SRTY or NOBL?

SRTY has the higher dividend yield at 8.40%, compared with 2.07% for NOBL.

What is the main difference between SRTY and NOBL?

SRTY is categorized as Leveraged Equities, while NOBL is Dividend. SRTY tracks Russell 2000 Index (-300%), while NOBL tracks S&P 500 Dividend Aristocrats Index. Their fees differ too: 0.95% for SRTY and 0.35% for NOBL.

Which has better risk-adjusted returns?

NOBL currently has the higher Sharpe Ratio (1.04 vs -1.06), 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.