Dimensional Ultrashort Fixed Income ETF (DUSB) closed at $50.58 on October 23, 2026, unchanged from the previous close, on volume of 303,932 shares (30-day average 613,833).
Data as of October 23, 2026.
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The investment objective of the Dimensional Ultrashort Fixed Income ETF (the "Ultrashort Fixed Income ETF" or "Portfolio") is to seek to maximize total returns. The Ultrashort Fixed Income ETF seeks to achieve its investment objective by generally investing in a universe of investment grade fixed income securities that typically mature in one year or less from the date of settlement. The Portfolio invests in U.S. government obligations, U.S. government agency obligations, dollar-denominated obligations of foreign issuers issued in the U.S., securities of domestic or foreign issuers denominated in U.S. dollars but not trading in the U.S., foreign government and agency obligations, bank obligations, including U.S. subsidiaries and branches of foreign banks, corporate obligations, commercial paper, repurchase agreements, money market funds and obligations of supranational organizations. The Portfolio may purchase or sell futures contracts and options on futures contracts, to hedge its interest rate exposure or for non-hedging purposes, such as a substitute for direct investment or to increase or decrease market exposure based on actual or expected cash inflows to or outflows from the Portfolio.
Dimensional Ultrashort Fixed Income ETF trades on the ARCA stock market under the symbol DUSB.
As of October 23, 2026, DUSB stock price was flat at $50.58 with 303,932 million shares trading.
DUSB has a beta of 0.01, meaning it tends to be less sensitive to market movements. DUSB has a correlation of 0.05 to the broad based SPY ETF.
DUSB has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
In the last 3 years, DUSB traded as high as $51.05 and as low as $50.12.
DUSB has underperformed the market in the last year with a return of +3.6%, while the SPY ETF gained +14.9%. In the last 3 month period, DUSB fell short of the market, returning +0.8%, while SPY returned +1.9%. However, in the most recent 2 weeks DUSB has outperformed the stock market by returning +0.3%, while SPY returned -1.8%.
DUSB support price is $50.55 and resistance is $50.61 (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 DUSB shares will trade within this expected range on the day.
