Golub Capital BDC Inc. (GBDC) Options Analysis - Options Chain, Volume & Implied Volatility - Stocknear

Golub Capital BDC Inc.

NASDAQ: GBDC · Real-Time Price · USD
14.75
-0.04 (-0.27%)
At close: Sep 05, 2025, 3:59 PM
14.84
0.61%
After-hours: Sep 05, 2025, 07:53 PM EDT

GBDC Option Overview

Overview for all option chains of GBDC. As of September 06, 2025, GBDC options have an IV of 208.92% and an IV rank of 167.42%. The volume is 29 contracts, which is 59.18% of average daily volume of 49 contracts. The volume put-call ratio is 0.07, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)
208.92%
IV Rank
167.42%
Historical Volatility
11.21%
IV Low
77.84% on May 28, 2025
IV High
156.13% on Sep 03, 2025

Open Interest (OI)

Today's Open Interest
3,364
Put-Call Ratio
0.16
Put Open Interest
473
Call Open Interest
2,891
Open Interest Avg (30-day)
2,963
Today vs Open Interest Avg (30-day)
113.53%

Option Volume

Today's Volume
29
Put-Call Ratio
0.07
Put Volume
2
Call Volume
27
Volume Avg (30-day)
49
Today vs Volume Avg (30-day)
59.18%

Option Chain Statistics

This table provides a comprehensive overview of all GBDC options grouped by their expiration dates.

Expiration Call Vol Put Vol P/C Vol Call OI Put OI P/C OI Implied Volatility Max Pain
Sep 19, 2025 0 2 0 490 136 0.28 208.92% 15
Oct 17, 2025 20 0 0 34 35 1.03 107.49% 15
Nov 21, 2025 0 0 0 1,203 237 0.2 98.47% 15
Jan 16, 2026 0 0 0 0 0 0 18.18% 95
Feb 20, 2026 7 0 0 1,164 65 0.06 67.72% 12.5