Duke Energy 5.625% Debentures (DUKB) closed at $20.15 on November 11, 2026, down 0.3% from the previous close, on volume of 27,512 shares (30-day average 56,001).
Data as of November 11, 2026.
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Duke Energy Corporation 5.625% Junior Subordinated Debentures due 2078 trades on the NYSE stock market under the symbol DUKB.
As of November 11, 2026, DUKB stock price declined to $20.15 with 27,512 million shares trading.
DUKB has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
In the last 3 years, DUKB traded as high as $25.50 and as low as $19.72.
DUKB has underperformed the market in the last year with a price return of -13.4% while the SPY ETF gained +12.6%. DUKB has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -8.5% and -1.5%, respectively, while the SPY returned -1.5% and -1.3%, respectively.
DUKB support price is $19.96 and resistance is $20.46 (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 DUKB shares will trade within this expected range on the day.
