Greenbrier Companies Inc. (GBX)
NYSE: GBX
· Real-Time Price · USD
46.03
0.34 (0.74%)
At close: Oct 03, 2025, 3:59 PM
46.03
0.00%
After-hours: Oct 03, 2025, 05:29 PM EDT
GBX Option Overview
Overview for all option chains of GBX. As of October 05, 2025, GBX options have an IV of 58.46% and an IV rank of 69.32%. The volume is 33 contracts, which is 55.93% of average daily volume of 59 contracts. The volume put-call ratio is 2, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
58.46%IV Rank
69.32%Historical Volatility
25.75%IV Low
40.52% on Feb 14, 2025IV High
66.4% on Sep 29, 2025Open Interest (OI)
Today's Open Interest
3,167Put-Call Ratio
0.72Put Open Interest
1,322Call Open Interest
1,845Open Interest Avg (30-day)
2,605Today vs Open Interest Avg (30-day)
121.57%Option Volume
Today's Volume
33Put-Call Ratio
2Put Volume
22Call Volume
11Volume Avg (30-day)
59Today vs Volume Avg (30-day)
55.93%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 | 0 | 15 | 0 | 23 | 102 | 4.43 | 58.46% | 47.5 |
| Nov 21, 2025 | 11 | 0 | 0 | 966 | 768 | 0.8 | 57.98% | 47.5 |
| Dec 19, 2025 | 0 | 7 | 0 | 720 | 291 | 0.4 | 46.2% | 47.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 136 | 161 | 1.18 | 43.57% | 45 |