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ProShares UltraShort Technology (REW)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

ETF Info

ISIN
US74347G1013
CUSIP
74347G853
Issuer
ProShares
Inception Date
Jan 30, 2007
Region
North America (U.S.)
Leveraged
2x
Index Tracked
Dow Jones U.S. Technology Index (-200%)
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

Performance Chart

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


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S&P 500 Index

Returns By Period

ProShares UltraShort Technology (REW) has returned 14.28% so far this year and -47.23% over the past 12 months. Over the last ten years, REW has returned -40.52% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


ProShares UltraShort Technology

1D
-8.56%
1M
7.63%
YTD
14.28%
6M
8.22%
1Y
-47.23%
3Y*
-35.55%
5Y*
-31.49%
10Y*
-40.52%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 2, 2007, REW's average daily return is -0.12%, while the average monthly return is -2.91%.

Historically, 34% of months were positive and 66% were negative. The best month was Jan 2008 with a return of +29.6%, while the worst month was Apr 2020 at -28.7%. The longest winning streak lasted 4 consecutive months, and the longest losing streak was 10 months.

On a daily basis, REW closed higher 43% of trading days. The best single day was Mar 12, 2020 with a return of +18.7%, while the worst single day was Apr 9, 2025 at -26.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-0.09%6.27%7.63%14.28%
20250.69%4.09%17.47%-12.37%-18.32%-16.53%-6.33%0.22%-13.07%-12.36%9.66%-1.46%-43.15%
2024-5.41%-8.90%-1.73%13.11%-12.24%-14.22%4.80%-1.58%-5.72%2.71%-8.92%1.07%-33.70%
2023-18.81%-2.62%-21.34%0.82%-16.16%-10.62%-4.38%2.63%15.01%-0.05%-21.28%-7.36%-61.35%
202215.75%7.51%-10.18%28.92%-0.84%16.42%-22.13%11.23%27.68%-10.85%-14.86%18.68%65.72%
2021-3.34%-3.30%-5.14%-12.63%-0.36%-14.05%-8.18%-9.57%13.61%-16.51%-6.67%-4.88%-53.61%

Benchmark Metrics

ProShares UltraShort Technology has an annualized alpha of -10.45%, beta of -2.07, and R² of 0.77 versus S&P 500 Index. Calculated based on daily prices since February 05, 2007.

  • This ETF tended to rise when S&P 500 Index fell (downside capture of -294.54%), but participation in market rallies was also limited (-138.03%) — a profile typical of counter-cyclical assets.
  • This ETF had an annualized alpha of -10.45% versus S&P 500 Index — delivering less than market exposure alone would predict.
  • Beta of -2.07 indicates this ETF moves significantly less than S&P 500 Index — a genuinely defensive profile with reduced participation in both market rallies and downturns.

Alpha
-10.45%
Beta
-2.07
0.77
Upside Capture
-138.03%
Downside Capture
-294.54%

Expense Ratio

REW has a high expense ratio of 0.95%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

REW ranks 2 for risk / return — in the bottom 2% of ETFs on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


REW Risk / Return Rank: 22
Overall Rank
REW Sharpe Ratio Rank: 11
Sharpe Ratio Rank
REW Sortino Ratio Rank: 11
Sortino Ratio Rank
REW Omega Ratio Rank: 11
Omega Ratio Rank
REW Calmar Ratio Rank: 22
Calmar Ratio Rank
REW Martin Ratio Rank: 55
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for ProShares UltraShort Technology (REW) and compare them to a chosen benchmark (S&P 500 Index).


REWBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

-0.88

0.90

-1.77

Sortino ratio

Return per unit of downside risk

-1.21

1.39

-2.59

Omega ratio

Gain probability vs. loss probability

0.84

1.21

-0.37

Calmar ratio

Return relative to maximum drawdown

-0.70

1.40

-2.10

Martin ratio

Return relative to average drawdown

-0.84

6.61

-7.44

Explore REW risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

ProShares UltraShort Technology provided a 4.98% dividend yield over the last twelve months, with an annual payout of $0.62 per share.


0.00%1.00%2.00%3.00%4.00%5.00%6.00%7.00%$0.00$2.00$4.00$6.00$8.0020182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018
Dividend$0.62$0.74$1.16$1.93$0.57$0.00$0.31$7.23$4.77

Dividend yield

4.98%6.69%5.68%5.97%0.65%0.00%0.27%1.80%0.51%

Monthly Dividends

The table displays the monthly dividend distributions for ProShares UltraShort Technology. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.08$0.08
2025$0.00$0.00$0.19$0.00$0.00$0.19$0.00$0.00$0.19$0.00$0.00$0.17$0.74
2024$0.00$0.00$0.18$0.00$0.00$0.30$0.00$0.00$0.34$0.00$0.00$0.33$1.16
2023$0.00$0.00$0.38$0.00$0.00$0.54$0.00$0.00$0.49$0.00$0.00$0.52$1.93
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.38$0.00$0.00$0.19$0.57
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

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.


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Worst Drawdowns

The table below displays the maximum drawdowns of the ProShares UltraShort Technology. 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 UltraShort Technology was 99.99%, occurring on Oct 29, 2025. The portfolio has not yet recovered.

The current ProShares UltraShort Technology drawdown is 99.99%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-99.99%Nov 21, 20084260Oct 29, 2025
-36.49%Mar 6, 2007172Nov 6, 200762Feb 6, 2008234
-30.96%Mar 18, 200856Jun 5, 200872Sep 17, 2008128
-27.82%Oct 28, 20086Nov 4, 20089Nov 17, 200815
-22.43%Oct 13, 20081Oct 13, 20089Oct 24, 200810

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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