(GMF)
AMEX: GMF
· Real-Time Price · USD
135.78
0.97 (0.72%)
At close: Sep 10, 2025, 3:58 PM
136.10
0.24%
After-hours: Sep 10, 2025, 05:49 PM EDT
GMF Option Overview
Overview for all option chains of GMF. As of September 10, 2025, GMF options have an IV of 29.29% and an IV rank of 103.17%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
29.29%IV Rank
103.17%Historical Volatility
11.95%IV Low
18.82% on Mar 27, 2025IV High
28.97% on Sep 09, 2025Open Interest (OI)
Today's Open Interest
8Put-Call Ratio
0.14Put Open Interest
1Call Open Interest
7Open Interest Avg (30-day)
8Today vs Open Interest Avg (30-day)
100%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all GMF 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 | 0 | 0 | 0 | 29.29% | 125 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 21.24% | 127 |
| Nov 21, 2025 | 0 | 0 | 0 | 7 | 0 | 0 | 31.32% | 99 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 95 |
| Feb 20, 2026 | 0 | 0 | 0 | 0 | 1 | 0 | 19.39% | 119 |