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ProShares Short S&P Mid Cap400 (MYY)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

ETF Info

ISIN

US74347R8007

CUSIP

74347B250

Issuer

ProShares

Inception Date

Jun 19, 2006

Region

North America (U.S.)

Leveraged

1x

Index Tracked

S&P Mid Cap 400 (-100%)

Asset Class

Equity

Asset Class Size

Small-Cap

Asset Class Style

Blend

Expense Ratio

MYY has a high expense ratio of 0.95%, indicating higher-than-average management fees.


Expense ratio chart for MYY: current value at 0.95% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.95%

Share Price Chart


Loading data...

Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Popular comparisons:
MYY vs. MDYG
Popular comparisons:
MYY vs. MDYG

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in ProShares Short S&P Mid Cap400, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
1.65%
2.98%
MYY (ProShares Short S&P Mid Cap400)
Benchmark (^GSPC)

Returns By Period

ProShares Short S&P Mid Cap400 had a return of 0.05% year-to-date (YTD) and -8.97% in the last 12 months. Over the past 10 years, ProShares Short S&P Mid Cap400 had an annualized return of -10.80%, while the S&P 500 had an annualized return of 11.24%, indicating that ProShares Short S&P Mid Cap400 did not perform as well as the benchmark.


MYY

YTD

0.05%

1M

5.15%

6M

-0.90%

1Y

-8.97%

5Y*

-11.92%

10Y*

-10.80%

^GSPC (Benchmark)

YTD

-0.66%

1M

-3.44%

6M

3.10%

1Y

22.14%

5Y*

12.04%

10Y*

11.24%

*Annualized

Monthly Returns

The table below presents the monthly returns of MYY, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20242.36%-5.10%-4.82%6.81%-3.69%2.21%-5.29%0.58%-0.56%1.19%-7.86%8.24%-7.08%
2023-8.16%2.18%3.37%1.36%3.83%-8.05%-3.32%3.63%6.16%6.15%-7.37%-7.77%-9.46%
20227.36%-1.47%-2.20%7.36%-1.66%9.86%-10.05%3.11%9.89%-9.90%-5.80%6.20%10.23%
2021-2.00%-6.39%-5.26%-4.46%-0.48%0.75%-0.67%-2.12%3.70%-5.65%2.65%-5.32%-23.04%
20202.74%10.52%14.00%-14.61%-8.11%-2.43%-4.64%-3.80%2.80%-2.48%-13.07%-6.55%-25.95%
2019-9.44%-3.88%0.72%-3.77%8.90%-7.15%-0.80%4.03%-2.92%-1.01%-2.85%-2.61%-19.97%
2018-2.36%4.20%-1.23%0.36%-3.78%-0.94%-1.09%-2.52%1.11%10.46%-3.20%12.53%12.75%
2017-2.02%-2.76%0.56%-0.95%0.56%-2.08%-0.57%1.48%-3.75%-2.19%-3.47%-0.32%-14.60%
20165.47%-1.75%-8.13%-1.42%-2.36%-0.60%-4.52%-0.71%0.14%2.92%-7.58%-1.89%-19.31%
20150.98%-5.08%-1.59%1.45%-1.75%0.91%-0.45%5.62%2.75%-5.62%-1.48%4.10%-0.79%
20142.06%-4.98%-0.67%1.40%-1.99%-4.01%4.48%-5.13%4.55%-3.95%-1.83%-1.21%-11.31%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of MYY is 5, meaning it’s performing worse than 95% of other ETFs on our website when it comes to balancing risk and reward. Below is a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of MYY is 55
Overall Rank
The Sharpe Ratio Rank of MYY is 44
Sharpe Ratio Rank
The Sortino Ratio Rank of MYY is 33
Sortino Ratio Rank
The Omega Ratio Rank of MYY is 44
Omega Ratio Rank
The Calmar Ratio Rank of MYY is 88
Calmar Ratio Rank
The Martin Ratio Rank of MYY is 55
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for ProShares Short S&P Mid Cap400 (MYY) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


Sharpe ratio
The chart of Sharpe ratio for MYY, currently valued at -0.54, compared to the broader market0.002.004.00-0.541.74
The chart of Sortino ratio for MYY, currently valued at -0.69, compared to the broader market-2.000.002.004.006.008.0010.00-0.692.35
The chart of Omega ratio for MYY, currently valued at 0.92, compared to the broader market0.501.001.502.002.503.000.921.32
The chart of Calmar ratio for MYY, currently valued at -0.09, compared to the broader market0.005.0010.0015.00-0.092.62
The chart of Martin ratio for MYY, currently valued at -0.92, compared to the broader market0.0020.0040.0060.0080.00100.00-0.9210.82
MYY
^GSPC

The current ProShares Short S&P Mid Cap400 Sharpe ratio is -0.54. This value is calculated based on the past 1 year of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of ProShares Short S&P Mid Cap400 with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio-2.00-1.000.001.002.003.00AugustSeptemberOctoberNovemberDecember2025
-0.54
1.73
MYY (ProShares Short S&P Mid Cap400)
Benchmark (^GSPC)

Dividends

Dividend History

ProShares Short S&P Mid Cap400 provided a 4.92% dividend yield over the last twelve months, with an annual payout of $0.94 per share.


0.00%1.00%2.00%3.00%4.00%5.00%$0.00$0.20$0.40$0.60$0.80$1.002018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM2024202320222021202020192018
Dividend$0.94$0.94$1.09$0.10$0.00$0.02$0.61$0.17

Dividend yield

4.92%4.92%5.08%0.40%0.00%0.05%1.52%0.34%

Monthly Dividends

The table displays the monthly dividend distributions for ProShares Short S&P Mid Cap400. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.00
2024$0.00$0.00$0.16$0.00$0.00$0.20$0.00$0.00$0.31$0.00$0.00$0.27$0.94
2023$0.00$0.00$0.16$0.00$0.00$0.26$0.00$0.00$0.24$0.00$0.00$0.43$1.09
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.10$0.10
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2020$0.00$0.00$0.02$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.02
2019$0.00$0.00$0.14$0.00$0.00$0.25$0.00$0.00$0.13$0.00$0.00$0.09$0.61
2018$0.01$0.00$0.00$0.11$0.00$0.00$0.06$0.17

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


-100.00%-80.00%-60.00%-40.00%-20.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-94.22%
-4.17%
MYY (ProShares Short S&P Mid Cap400)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the ProShares Short S&P Mid Cap400. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the ProShares Short S&P Mid Cap400 was 94.70%, occurring on Nov 25, 2024. The portfolio has not yet recovered.

The current ProShares Short S&P Mid Cap400 drawdown is 94.22%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-94.7%Nov 21, 20084018Nov 25, 2024
-18.55%Oct 28, 20086Nov 4, 200811Nov 19, 200817
-18.4%Jul 24, 2006217Jun 4, 2007158Jan 17, 2008375
-17.2%Mar 11, 200861Jun 5, 200880Sep 29, 2008141
-9.01%Oct 10, 20082Oct 13, 20087Oct 22, 20089

Volatility

Volatility Chart

The current ProShares Short S&P Mid Cap400 volatility is 5.01%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%7.00%AugustSeptemberOctoberNovemberDecember2025
5.01%
4.67%
MYY (ProShares Short S&P Mid Cap400)
Benchmark (^GSPC)
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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