SDD Stock Summary and Trading Ideas (ProShares Ultrashort Smallcap600 | ARCA:SDD)

ProShares UltraShort SmallCap600 seeks daily investment results before fees and expenses that correspond to twice (200%) the inverse (opposite) of the daily performance of the S&P SmallCap 600 Index.

What symbol and exchange does ProShares Ultrashort Smallcap600 shares trade?

ProShares Ultrashort Smallcap600 trades on the ARCA stock market under the symbol SDD.

What is ProShares Ultrashort Smallcap600 stock price doing today?

As of February 27, 2026, SDD stock price climbed to $10.82 with 2,170 million shares trading.

How much is ProShares Ultrashort Smallcap600 worth?

SDD has a market cap of $1.34 million. This is considered a Sub-Micro Cap stock.

What is the highest and lowest price ProShares Ultrashort Smallcap600 traded in the last 3 year period?

In the last 3 years, SDD traded as high as $29.07 and as low as $10.29.

Is ProShares Ultrashort Smallcap600 (SDD) a good investment?

SDD has underperformed the market in the last year with a return of -31.2%, while the SPY ETF gained +18.5%. In the last 3 month period, SDD fell short of the market, returning -12.5%, while SPY returned +1.2%. However, in the most recent 2 weeks SDD has outperformed the stock market by returning +2.7%, while SPY returned +0.6%.

What are the support and resistance levels for ProShares Ultrashort Smallcap600 (SDD)?

SDD support price is $10.22 and resistance is $10.73 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that SDD shares will trade within this expected range on the day.