Gerdau S.A. (GGB)
NYSE: GGB
· Real-Time Price · USD
3.08
0.05 (1.65%)
At close: Sep 04, 2025, 3:59 PM
3.08
0.16%
After-hours: Sep 04, 2025, 07:46 PM EDT
GGB Option Overview
Overview for all option chains of GGB. As of September 05, 2025, GGB options have an IV of 144% and an IV rank of 47.02%. The volume is 57 contracts, which is 57% of average daily volume of 100 contracts. The volume put-call ratio is 0.04, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
144%IV Rank
47.02%Historical Volatility
26.27%IV Low
62.84% on Jan 30, 2025IV High
235.44% on Jan 16, 2025Open Interest (OI)
Today's Open Interest
26,882Put-Call Ratio
0.04Put Open Interest
1,045Call Open Interest
25,837Open Interest Avg (30-day)
26,628Today vs Open Interest Avg (30-day)
100.95%Option Volume
Today's Volume
57Put-Call Ratio
0.04Put Volume
2Call Volume
55Volume Avg (30-day)
100Today vs Volume Avg (30-day)
57%Option Chain Statistics
This table provides a comprehensive overview of all GGB 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 | 14 | 2 | 0.14 | 7,289 | 909 | 0.12 | 144% | 3 |
| Oct 17, 2025 | 0 | 0 | 0 | 5 | 10 | 2 | 111.81% | 5 |
| Dec 19, 2025 | 0 | 0 | 0 | 11,422 | 63 | 0.01 | 83.6% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 27.52% | 47 |
| Mar 20, 2026 | 41 | 0 | 0 | 7,121 | 63 | 0.01 | 49.88% | 2.5 |