MFC Options History — October 2025

In October 2025, MFC traded between $31.39 and $33.00. ATM implied volatility averaged 25.1%, placing in the 16.8% IV rank vs the trailing year. The 30-day expected move averaged 7.3%. IV traded above realized volatility by 7.5% (HV 20d: 17.7%). Max pain ranged from $31.00 to $32.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 3 of 23 days. Put/call ratio averaged 1.26.

Notable Days

  • 2025-10-10: Highest Volume — 1,161 contracts
  • 2025-10-14: Largest IV spike — 26.5% change
  • 2025-10-14: Highest IV Rank — 31.4%
  • 2025-10-31: Largest Expected Move — 8.2%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$32.13$31.39$33.00$31.48$32.50
Max Pain$31.87$31.00$32.00$31.00$32.00
ATM IV25.1%20.0%32.8%22.1%28.6%
Expected Move7.3%5.7%8.2%6.3%8.2%
HV 20d17.7%14.7%21.1%19.8%15.4%
HV 60d19.2%17.1%19.8%19.0%17.1%
IV Rank16.8%7.0%31.4%11.0%23.5%
IV Percentile60.6%17.5%87.3%41.7%81.3%
Term Structure-1.8%-4.7%3.8%2.8%-3.9%
VWIV25.6%19.0%29.7%22.1%27.0%
Skew 25d5.3%3.0%7.1%4.3%4.4%
Skew 10d13.9%5.1%23.5%12.9%5.1%
Call IV 25d23.4%18.0%26.7%19.4%26.7%
Put IV 25d28.7%22.0%32.5%23.7%31.1%
Bid-Ask Spread %60.4839.8477.4558.3643.03
Gamma HHI0.200.140.350.140.19
Net GEX412.2K227.9K685.1K246.8K367.0K
Net DEX-5.3M-7.1M-3.0M-3.2M-5.6M
Net VEX-32.3K-36.4K-24.0K-24.0K-34.2K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.260.0120.670.130.18
Total Volume369.565411,161584125
Total OI9,8186,75711,3426,75710,343

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$31.48$31.0022.1%6.3%19.8%11.0%22.1%4.3%2.8%246.8K-3.2M-24.0K0.1358.36N/AN/A515694,3552,402
2025-10-02$31.39$31.0022.1%6.3%19.6%11.1%21.7%3.0%2.9%245.9K-3.0M-24.4K0.7067.65N/AN/A3872714,8522,461
2025-10-03$31.90$31.0020.0%5.7%20.3%7.0%19.0%4.0%3.8%348.9K-4.4M-27.1K0.0367.05N/AN/A666215,2002,672
2025-10-06$32.36$32.0021.8%7.1%20.7%10.5%22.8%5.8%-1.9%444.0K-5.8M-27.9K0.1150.36N/AN/A287325,9862,679
2025-10-07$32.11$32.0021.0%6.9%21.0%8.9%27.1%6.9%-0.9%455.9K-5.6M-28.0K0.2461.99N/AN/A8232016,1652,676
2025-10-08$32.45$32.0021.7%7.2%21.1%10.4%25.4%5.4%-2.2%547.8K-7.1M-32.7K0.1960.78N/AN/A290566,8132,856
2025-10-09$31.92$32.0021.8%7.1%19.6%10.4%24.5%7.1%-1.6%518.3K-5.7M-32.4K0.3244.35N/AN/A239766,9832,866
2025-10-10$31.76$32.0024.3%7.7%19.7%15.2%28.6%6.1%-2.4%479.7K-5.3M-32.5K2.4372.71N/AN/A3388237,0262,926
2025-10-13$32.07$32.0025.9%7.7%19.4%18.3%27.2%5.9%-2.2%542.4K-5.7M-34.8K0.1368.48N/AN/A324417,1793,723
2025-10-14$32.39$32.0032.8%8.1%16.6%31.4%28.9%6.8%-3.4%619.0K-7.0M-34.3K0.0762.49N/AN/A222167,3623,730
2025-10-15$32.05$32.0027.8%8.0%16.9%21.9%26.9%6.8%-3.4%640.6K-5.9M-33.8K0.0146.94N/AN/A46937,4623,724
2025-10-16$31.66$32.0028.3%8.1%17.2%22.8%29.7%6.4%-2.5%608.1K-4.9M-35.1K0.2565.11N/AN/A118297,6183,724
2025-10-17$31.84$32.0026.4%7.6%17.2%19.3%26.0%5.7%-2.1%685.1K-5.2M-34.0K1.5571.45N/AN/A1051637,5833,746
2025-10-20$31.88$32.0025.3%7.3%17.2%17.2%24.5%4.5%-1.8%227.9K-3.9M-33.2K0.0463.74N/AN/A279106,5312,896
2025-10-21$31.88$32.0025.7%7.4%15.9%17.9%25.5%4.9%-2.7%254.7K-4.1M-34.1K0.1553.89N/AN/A99156,7502,897
2025-10-22$31.98$32.0025.1%7.2%15.7%16.8%26.2%3.8%-3.2%261.7K-4.3M-32.9K0.5677.45N/AN/A48276,7952,899
2025-10-23$32.14$32.0025.4%7.3%14.7%17.3%26.5%5.3%-2.3%291.2K-4.8M-33.3K20.6774.11N/AN/A214346,8232,924
2025-10-24$32.63$32.0024.0%6.9%15.4%14.6%24.9%6.1%-0.3%312.9K-5.8M-34.4K0.0756.75N/AN/A180136,8153,345
2025-10-27$33.00$32.0025.6%7.3%15.3%17.7%26.5%5.1%-1.2%382.6K-6.9M-34.3K0.0955.85N/AN/A154147,1013,343
2025-10-28$32.82$32.0026.5%7.6%15.6%19.4%26.5%3.5%-4.0%374.5K-6.6M-36.4K0.5254.66N/AN/A27147,1753,342
2025-10-29$32.50$32.0027.8%8.0%15.9%21.9%28.0%6.2%-3.6%329.8K-5.7M-34.6K0.3673.93N/AN/A56207,1783,345
2025-10-30$32.23$32.0028.2%8.1%16.2%22.8%22.4%3.8%-4.7%296.7K-5.1M-35.3K0.1039.84N/AN/A344367,1973,346
2025-10-31$32.50$32.0028.6%8.2%15.4%23.5%27.0%4.4%-3.9%367.0K-5.6M-34.2K0.1843.03N/AN/A106196,9803,363