Greenbrier Companies Inc. (GBX)
NYSE: GBX
· Real-Time Price · USD
46.22
0.84 (1.85%)
At close: Sep 26, 2025, 3:59 PM
46.22
0.00%
After-hours: Sep 26, 2025, 05:51 PM EDT
GBX Option Overview
Overview for all option chains of GBX. As of September 27, 2025, GBX options have an IV of 52.97% and an IV rank of 54.53%. The volume is 9 contracts, which is 17.65% of average daily volume of 51 contracts. The volume put-call ratio is 0.12, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
52.97%IV Rank
54.53%Historical Volatility
26.51%IV Low
40.52% on Feb 14, 2025IV High
63.35% on Sep 18, 2025Open Interest (OI)
Today's Open Interest
3,025Put-Call Ratio
0.75Put Open Interest
1,297Call Open Interest
1,728Open Interest Avg (30-day)
2,367Today vs Open Interest Avg (30-day)
127.8%Option Volume
Today's Volume
9Put-Call Ratio
0.12Put Volume
1Call Volume
8Volume Avg (30-day)
51Today vs Volume Avg (30-day)
17.65%Option Chain Statistics
This table provides a comprehensive overview of all GBX 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 |
| Oct 17, 2025 | 5 | 1 | 0.2 | 18 | 83 | 4.61 | 52.97% | 47.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 861 | 762 | 0.89 | 56.54% | 47.5 |
| Dec 19, 2025 | 3 | 0 | 0 | 713 | 291 | 0.41 | 47.42% | 47.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 136 | 161 | 1.18 | 42.88% | 45 |