FG Options History — August 2025

In August 2025, FG traded between $31.11 and $35.59. ATM implied volatility averaged 44.7%, placing in the 26.8% IV rank vs the trailing year. The 30-day expected move averaged 11.0%. IV traded above realized volatility by 12.1% (HV 20d: 32.6%). Max pain ranged from $30.00 to $35.00. Net GEX was positive for 0 of 21 trading days. Term structure was in contango for 11 of 21 days. Put/call ratio averaged 0.45.

Notable Days

  • 2025-08-12: Highest Volume — 106 contracts
  • 2025-08-08: Largest IV spike — 77.8% change
  • 2025-08-05: Highest IV Rank — 66.1%
  • 2025-08-01: Largest Expected Move — 18.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$34.06$31.11$35.59$31.11$34.34
Max Pain$34.52$30.00$35.00$30.00$35.00
ATM IV44.7%23.1%78.0%63.3%29.8%
Expected Move11.0%6.6%18.1%18.1%8.5%
HV 20d32.6%24.6%36.1%33.2%24.6%
HV 60d29.9%28.1%41.4%41.2%28.5%
IV Rank26.8%1.1%66.1%48.6%9.1%
IV Percentile35.7%0.4%97.2%83.3%4.0%
Term Structure-3.1%-23.1%11.3%-23.1%5.1%
VWIV38.4%21.1%53.4%34.7%21.1%
Skew 25d9.8%-48.9%106.8%-48.9%-17.6%
Skew 10d15.3%-81.6%153.0%-81.6%-41.9%
Call IV 25d49.9%24.5%101.8%101.8%57.4%
Put IV 25d59.7%26.8%142.1%52.9%39.8%
Bid-Ask Spread %123.12102.19128.11128.11124.06
Gamma HHI0.670.490.810.720.69
Net GEX-27.0K-43.9K-12.6K-35.5K-24.3K
Net DEX238.6K-112.0K836.2K836.2K158.9K
Net VEX-5.3K-6.7K-4.3K-6.7K-4.4K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.450.003.000.000.00
Total Volume16.952010620
Total OI1,187.2861,0771,3011,2371,115

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-08-01$31.11$30.0063.3%18.1%33.2%48.6%0.0%-48.9%-23.1%-35.5K836.2K-6.7K0.00128.11N/AN/A20307930
2025-08-04$31.67$30.0048.9%12.6%30.8%31.6%34.7%16.8%1.8%-43.9K775.3K-6.5K0.12123.13N/AN/A253309930
2025-08-05$32.36$35.0078.0%11.9%31.4%66.1%40.5%-10.1%-9.5%-35.8K610.0K-6.7K1.50112.77N/AN/A23333931
2025-08-06$33.16$35.0057.1%10.5%31.7%41.4%0.0%20.3%4.1%-39.6K475.4K-6.2K0.11116.39N/AN/A91334932
2025-08-07$33.96$35.0040.3%10.9%32.4%21.6%41.8%-15.8%-7.3%-34.6K268.1K-5.7K0.00122.09N/AN/A230343933
2025-08-08$33.84$35.0071.7%7.6%32.3%58.6%0.0%6.4%9.2%-30.1K297.8K-6.3K3.00126.86N/AN/A13357933
2025-08-11$34.55$35.0041.6%12.2%32.7%23.1%32.3%14.1%-13.0%-30.5K159.4K-5.6K0.00122.39N/AN/A01358937
2025-08-12$35.52$35.0070.7%12.7%33.2%57.4%53.4%-14.8%-16.0%-23.4K-53.8K-5.2K0.06127.78N/AN/A1006356937
2025-08-13$35.59$35.0053.3%15.3%33.1%36.9%0.0%14.0%-19.7%-22.7K-112.0K-5.0K0.25125.30N/AN/A41370931
2025-08-14$35.23$35.0041.1%11.8%33.6%22.5%0.0%0.8%-6.5%-12.6K-35.3K-5.1K1.50125.84N/AN/A1015366830
2025-08-15$34.58$35.0042.6%12.2%34.6%24.3%0.0%33.8%-13.9%-28.5K80.8K-4.8K0.50127.11N/AN/A42366828
2025-08-18$34.10$35.0030.7%8.8%34.8%10.1%30.5%-4.3%-0.7%-24.0K259.5K-5.3K0.09102.19N/AN/A111328772
2025-08-19$33.89$35.0028.2%8.1%34.6%7.2%0.0%8.1%0.5%-24.8K212.5K-5.0K0.00126.03N/AN/A20337773
2025-08-20$33.94$35.0040.1%11.5%34.4%21.2%0.0%-18.8%3.9%-23.9K280.0K-5.3K0.00124.83N/AN/A00339773
2025-08-21$34.17$35.0040.7%11.7%34.4%22.0%0.0%-4.4%6.0%-24.7K200.0K-5.0K0.00123.52N/AN/A10339773
2025-08-22$35.16$35.0043.5%12.5%35.5%25.3%0.0%106.8%8.3%-14.7K22.9K-4.7K0.02123.75N/AN/A581339773
2025-08-25$34.60$35.0037.2%10.7%36.1%17.8%53.2%-5.9%-20.3%-24.9K229.3K-4.6K0.00123.02N/AN/A570305772
2025-08-26$34.69$35.0023.1%6.6%36.1%1.1%21.1%29.9%11.3%-17.0K69.4K-4.5K0.00127.88N/AN/A100342772
2025-08-27$34.56$35.0025.3%7.3%29.3%3.8%0.0%87.6%6.1%-18.9K114.4K-4.6K0.00125.53N/AN/A00343772
2025-08-28$34.33$35.0032.1%9.2%26.7%11.9%0.0%7.0%9.0%-31.5K161.3K-4.3K0.00126.90N/AN/A00343772
2025-08-29$34.34$35.0029.8%8.5%24.6%9.1%0.0%-17.6%5.1%-24.3K158.9K-4.4K0.00124.06N/AN/A00343772