(GNR)
AMEX: GNR
· Real-Time Price · USD
55.93
0.21 (0.38%)
At close: Aug 20, 2025, 11:06 AM
GNR Option Overview
Overview for all option chains of GNR. As of August 20, 2025, GNR options have an IV of 25.8% and an IV rank of 49.67%. The volume is 0 contracts, which is n/a of average daily volume of 8 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
25.8%IV Rank
49.67%Historical Volatility
14.03%IV Low
20.29% on Jan 28, 2025IV High
31.39% on Jun 19, 2025Open Interest (OI)
Today's Open Interest
226Put-Call Ratio
3.26Put Open Interest
173Call Open Interest
53Open Interest Avg (30-day)
151Today vs Open Interest Avg (30-day)
149.67%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
8Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all GNR 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 | 0 | 0 | 27 | 164 | 6.07 | 25.8% | 55 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 18.77% | 51 |
| Dec 19, 2025 | 0 | 0 | 0 | 19 | 9 | 0.47 | 26.59% | 51 |
| Mar 20, 2026 | 0 | 0 | 0 | 7 | 0 | 0 | 20.19% | 50 |