PFE Options History — January 2007 In January 2007, PFE traded between $24.72 and $25.83. ATM implied volatility averaged 18.6%. The 30-day expected move averaged 5.5%. IV traded above realized volatility by 2.8% (HV 20d: 15.7%). Max pain ranged from $23.72 to $23.72. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 7 of 20 days. Put/call ratio averaged 0.73.
Notable Days 2007-01-23 : Highest Volume — 132,043 contracts2007-01-08 : Largest IV spike — 55.4% change2007-01-30 : Largest Expected Move — 6.7%Monthly Statistics Metric Avg Min Max Open Close Price $25.13 $24.72 $25.83 $24.94 $24.90 Max Pain $23.72 $23.72 $23.72 $23.72 $23.72 ATM IV 18.6% 12.9% 23.5% 14.7% 22.8% Expected Move 5.5% 3.7% 6.7% 4.2% 6.5% HV 20d 15.7% 15.1% 16.5% 16.5% 15.1% Term Structure -1.0% -4.1% 1.2% 1.2% -3.8% VWIV 20.0% 16.5% 23.1% 18.3% 21.4% Skew 25d 3.8% -1.4% 10.3% 1.3% 10.1% Skew 10d 4.9% 0.3% 11.7% 3.0% 11.7% Call IV 25d 17.3% 11.7% 21.1% 18.1% 11.7% Put IV 25d 21.1% 17.2% 23.2% 19.3% 21.8% Bid-Ask Spread % 6.19 2.12 11.61 2.59 5.79 Gamma HHI 0.26 0.23 0.41 0.24 0.25 Net GEX 19.9M 7.5M 55.9M 16.5M 9.9M Net DEX -805.2M -1.37B -377.6M -883.1M -442.0M Net VEX -14.8M -15.8M -13.8M -15.7M -14.0M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.73 0.23 1.91 0.58 1.23 Total Volume 43,786.75 9,314 132,043 48,485 14,917 Total OI 3,038,776 2,243,833 3,548,921 3,478,025 2,373,286
Daily Data (20 trading days) Date Price Max Pain ATM IV Exp Move HV 20d IV Rank VWIV Skew 25d Term Str GEX DEX VEX P/C Spread % Call Vol Put Vol Call OI Put OI 2007-01-03 $24.94 $23.72 14.7% 4.2% 0.0% 0.0% 18.3% 1.3% 1.2% 16.5M -883.1M -15.7M 0.58 2.59 30,767 17,718 1,936,255 1,541,770 2007-01-04 $25.03 $23.72 18.4% 5.3% 0.0% 0.0% 18.4% 4.2% 0.7% 18.9M -935.1M -15.8M 0.33 2.12 15,954 5,258 1,949,707 1,540,855 2007-01-05 $24.95 $23.72 15.0% 5.5% 0.0% 0.0% 19.7% 3.3% -0.8% 18.9M -953.8M -15.4M 0.84 6.55 11,915 10,048 1,951,172 1,537,504 2007-01-08 $24.82 $23.72 23.4% 6.3% 0.0% 0.0% 21.0% 3.0% -1.7% 14.7M -781.3M -15.5M 0.77 8.59 22,024 17,001 1,955,680 1,536,678 2007-01-09 $24.83 $23.72 18.9% 6.3% 0.0% 0.0% 22.1% 2.1% -2.0% 13.1M -788.1M -15.4M 0.48 9.31 6,307 3,007 1,966,258 1,561,182 2007-01-10 $24.86 $23.72 19.4% 6.5% 0.0% 0.0% 22.7% 2.6% -2.1% 13.6M -793.8M -15.5M 1.91 8.71 12,734 24,370 1,961,256 1,557,735 2007-01-11 $25.10 $23.72 18.4% 5.3% 0.0% 0.0% 18.9% 4.4% 1.0% 19.6M -945.4M -15.5M 0.33 5.81 21,647 7,121 1,966,939 1,570,799 2007-01-12 $25.28 $23.72 18.1% 5.2% 0.0% 0.0% 19.0% 4.5% 0.2% 21.3M -1.01B -15.0M 0.64 5.94 20,150 12,913 1,964,180 1,561,893 2007-01-16 $25.40 $23.72 20.7% 5.9% 0.0% 0.0% 21.1% 4.9% -1.7% 28.3M -1.14B -14.9M 0.54 5.91 25,868 14,066 1,967,333 1,565,999 2007-01-17 $25.51 $23.72 19.9% 5.7% 0.0% 0.0% 21.9% 3.5% -2.1% 24.0M -1.12B -14.6M 0.25 7.05 34,614 8,818 1,980,354 1,568,032 2007-01-18 $25.78 $23.72 19.5% 5.6% 0.0% 0.0% 19.8% 6.6% -1.1% 50.7M -1.29B -14.6M 0.45 7.82 31,634 14,108 1,979,827 1,568,153 2007-01-19 $25.83 $23.72 20.4% 5.9% 0.0% 0.0% 20.7% 4.1% -1.5% 55.9M -1.37B -14.6M 0.55 3.66 58,394 31,999 1,976,453 1,572,468 2007-01-22 $25.57 $23.72 17.1% 4.9% 0.0% 0.0% 18.0% 3.4% 0.6% 19.0M -767.6M -14.3M 0.41 4.75 41,786 17,292 1,181,784 1,062,049 2007-01-23 $25.02 $23.72 12.9% 3.7% 0.0% 0.0% 16.5% 3.1% 1.2% 12.5M -477.7M -14.6M 1.04 5.85 64,742 67,301 1,206,307 1,062,290 2007-01-24 $25.45 $23.72 17.3% 5.0% 0.0% 0.0% 17.8% 2.4% -1.7% 18.2M -655.9M -14.9M 0.31 5.72 50,667 15,678 1,216,702 1,087,590 2007-01-25 $25.01 $23.72 14.0% 4.0% 16.5% 0.0% 17.3% -1.4% -0.6% 12.2M -484.9M -14.3M 0.23 11.61 24,034 5,550 1,225,697 1,086,718 2007-01-26 $24.94 $23.72 14.8% 4.2% 15.9% 0.0% 20.1% 2.5% 0.3% 14.4M -499.5M -13.8M 1.32 5.93 16,362 21,619 1,235,186 1,084,664 2007-01-29 $24.72 $23.72 22.3% 6.4% 15.8% 0.0% 22.1% 0.9% -2.4% 8.5M -377.6M -14.0M 1.90 5.52 20,911 39,777 1,245,348 1,099,285 2007-01-30 $24.76 $23.72 23.5% 6.7% 15.4% 0.0% 23.1% 10.3% -4.1% 7.5M -393.4M -14.0M 0.43 4.68 11,690 4,974 1,255,051 1,115,081 2007-01-31 $24.90 $23.72 22.8% 6.5% 15.1% 0.0% 21.4% 10.1% -3.8% 9.9M -442.0M -14.0M 1.23 5.79 6,684 8,233 1,256,203 1,117,083
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