Options Chain for GOLUB CAP BDC INC COM (GBDC) - $13.40 as of 8/14/2026 2:58:18 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 | 9.60 | 12.30 | 10.95 | 10.72 | 0.00 | 0.00% | 4.38 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 6/12/2026 | 8/14/2026 3:59:58 PM EST |
| 5.00 | 7.10 | 9.80 | 8.45 | 8.35 | 0.00 | 0.00% | 1.69 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 6/12/2026 | 8/14/2026 3:59:58 PM EST |
| 7.50 | 4.60 | 6.90 | 5.75 | 5.91 | 0.00 | 0.00% | 0.77 | 0 | 0 | 5.95 | 1.00 | 0.00 | 0.00 | 6/10/2026 | 8/14/2026 3:59:58 PM EST |
| 10.00 | 2.10 | 4.80 | 3.45 | 2.80 | 0.00 | 0.00% | 0.35 | 0 | 1 | 4.58 | 1.00 | 0.00 | 0.00 | 7/31/2026 | 8/14/2026 3:59:58 PM EST |
| 12.50 | 0.70 | 0.90 | 0.80 | 0.80 | -0.10 | -11.12% | 0.06 | 1 | 965 | 0.57 | 0.98 | 0.14 | 0.00 | 8/14/2026 | 8/14/2026 3:59:58 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 509 | 0.79 | 0.00 | 0.00 | 0.00 | 8/7/2026 | 8/14/2026 3:59:58 PM EST |
| 17.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 20 | 1.20 | 0.00 | 0.00 | 0.00 | 5/5/2026 | 8/14/2026 3:59:58 PM EST |
| 20.00 | 0.00 | 1.75 | 0.88 | % | 0.04 | 0 | 2 | 4.84 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 3.83 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 4.25 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 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 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 3/31/2026 | 8/14/2026 3:59:58 PM EST |
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 7.50 | 0.00 | 0.05 | 0.03 | 0.13 | 0.00 | 0.00% | 0.00 | 0 | 212 | 2.34 | 0.00 | 0.00 | 0.00 | 5/27/2026 | 8/14/2026 3:59:58 PM EST |
| 10.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,348 | 1.52 | 0.00 | 0.00 | 0.00 | 8/4/2026 | 8/14/2026 3:59:58 PM EST |
| 12.50 | 0.00 | 0.20 | 0.10 | 0.04 | +0.03 | +300.00% | 0.01 | 4 | 1,833 | 0.40 | -0.02 | 0.14 | 0.00 | 8/14/2026 | 8/14/2026 3:59:58 PM EST |
| 15.00 | 0.45 | 3.90 | 2.18 | 2.10 | 0.00 | 0.00% | 0.15 | 0 | 0 | 3.83 | -1.00 | 0.00 | 0.00 | 5/14/2026 | 8/14/2026 3:59:58 PM EST |
| 17.50 | 2.90 | 6.30 | 4.60 | % | 0.26 | 0 | 0 | 4.60 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 20.00 | 5.40 | 8.80 | 7.10 | % | 0.35 | 0 | 0 | 5.29 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 22.50 | 7.90 | 11.30 | 9.60 | % | 0.43 | 0 | 0 | 5.85 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST | |||
| 25.00 | 10.40 | 13.80 | 12.10 | % | 0.48 | 0 | 0 | 6.32 | -1.00 | 0.00 | 0.00 | 8/14/2026 3:59:58 PM EST |