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Golub Capital Bdc - Closed End (GBDC) closed at $12.12 on October 23, 2026, down 0.6% from the previous close, on volume of 900,614 shares (30-day average 1,465,886).

Key numbers
  • Last close: $12.12 (October 23, 2026)
  • 52-week range: $11.77 to $14.41
  • Market value: $3.1 billion
  • 30-day implied volatility (IV30): 20.0%
  • Option volume: 3 contracts (3 calls, 0 puts); 30-day average 134
  • Next earnings: November 17, 2026, after the market closes (confirmed)

Data as of October 23, 2026.

GBDC Stock Summary and Trading Ideas (Golub Capital Bdc - Closed End | NASDAQ:GBDC)

Charts for Today's Stock Price and Implied Volatility in Golub Capital Bdc - Closed End

23-Oct-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for GBDC by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Golub Capital Bdc - Closed End (GBDC) Frequently Asked Questions

What does Golub Capital Bdc - Closed End do?

Golub Capital BDC Inc. is an externally managed, closed-end, non-diversified management investment company. Its investment objective is to generate current income and capital appreciation by investing in senior secured and one-stop loans in U.S. middle-market companies. It also invests in second-lien and subordinated loans, warrants, and minority equity securities in U.S. middle-market companies. The company generally invests in securities rated below investment grade by independent rating agencies, or those that would be rated below investment grade if evaluated. The company operates in the USA, Canada, and other countries, with the majority of its revenue coming from the USA.

What symbol and exchange does Golub Capital Bdc - Closed End shares trade?

Golub Capital Bdc - Closed End trades on the NASDAQ stock market under the symbol GBDC.

What is Golub Capital Bdc - Closed End stock price doing today?

As of October 23, 2026, GBDC stock price declined to $12.12 with 900,614 million shares trading.

What is Golub Capital Bdc - Closed End's Beta?

GBDC has a beta of 0.45, meaning it tends to be less sensitive to market movements. GBDC has a correlation of 0.09 to the broad based SPY ETF.

How much is Golub Capital Bdc - Closed End worth?

GBDC has a market cap of $3.15 billion. This is considered a Mid Cap stock.

How much money does Golub Capital Bdc - Closed End make?

Last quarter Golub Capital Bdc - Closed End reported $188 million in Revenue and $.34 earnings per share. This fell short of revenue expectation by $-830,480 and exceeded earnings estimates by $.01.

What is the highest and lowest price Golub Capital Bdc - Closed End traded in the last 3 year period?

In the last 3 years, GBDC traded as high as $17.72 and as low as $11.77.

What are the top ETFs holding Golub Capital Bdc - Closed End?

The top ETF exchange traded funds that GBDC belongs to (by Net Assets): BIZD, PBDC, FBDC, VPC, MSSM.

Is Golub Capital Bdc - Closed End (GBDC) a good investment?

GBDC has underperformed the market in the last year with a return of -4.7%, while the SPY ETF gained +14.3%. In the last 3 month period, GBDC fell short of the market, returning -2.6%, while SPY returned +3.2%. However, in the most recent 2 weeks GBDC has outperformed the stock market by returning +0.2%, while SPY returned -2.4%.

What are the support and resistance levels for Golub Capital Bdc - Closed End (GBDC)?

GBDC support price is $12.04 and resistance is $12.34 (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 GBDC shares will trade within this expected range on the day.

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