Options Chain for GOLUB CAP BDC INC COM (GBDC) - $12.21 as of 10/9/2026 6:56:54 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 9.00 | 11.20 | 10.10 | 10.40 | 0.00 | 0.00% | 4.04 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/11/2026 | 10/9/2026 3:59:57 PM EST |
| 5.00 | 6.50 | 8.70 | 7.60 | 8.30 | 0.00 | 0.00% | 1.52 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 9/11/2026 | 10/9/2026 3:59:57 PM EST |
| 7.50 | 4.20 | 6.20 | 5.20 | % | 0.69 | 0 | 0 | 6.67 | 1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 10.00 | 1.70 | 3.80 | 2.75 | 2.00 | 0.00 | 0.00% | 0.28 | 0 | 5 | 4.37 | 1.00 | 0.00 | 0.00 | 10/8/2026 | 10/9/2026 3:59:57 PM EST |
| 12.50 | 0.00 | 0.10 | 0.05 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 228 | 0.37 | 0.22 | 0.61 | -0.01 | 9/30/2026 | 10/9/2026 3:59:57 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | % | 0.00 | 0 | 0 | 1.19 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.25 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.84 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.33 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.75 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 9/10/2026 | 10/9/2026 3:59:57 PM EST |
| 5.00 | 0.00 | 1.05 | 0.53 | 0.08 | 0.00 | 0.00% | 0.11 | 0 | 4 | 3.51 | 0.00 | 0.00 | 0.00 | 9/14/2026 | 10/9/2026 3:59:57 PM EST |
| 7.50 | 0.00 | 1.05 | 0.53 | 0.12 | 0.00 | 0.00% | 0.07 | 0 | 2 | 2.05 | 0.00 | 0.00 | 0.00 | 9/14/2026 | 10/9/2026 3:59:57 PM EST |
| 10.00 | 0.00 | 0.20 | 0.10 | % | 0.01 | 0 | 0 | 1.44 | 0.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 12.50 | 0.10 | 0.75 | 0.43 | 0.50 | 0.00 | 0.00% | 0.03 | 0 | 59 | 0.77 | -0.78 | 0.61 | -0.01 | 10/7/2026 | 10/9/2026 3:59:57 PM EST |
| 15.00 | 2.20 | 4.90 | 3.55 | % | 0.24 | 0 | 0 | 4.42 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 17.50 | 4.70 | 7.40 | 6.05 | % | 0.35 | 0 | 0 | 5.26 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 20.00 | 7.00 | 9.90 | 8.45 | % | 0.42 | 0 | 0 | 5.91 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 22.50 | 9.50 | 12.40 | 10.95 | % | 0.49 | 0 | 0 | 6.45 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST | |||
| 25.00 | 11.60 | 14.90 | 13.25 | % | 0.53 | 0 | 0 | 6.90 | -1.00 | 0.00 | 0.00 | 10/9/2026 3:59:57 PM EST |