GOOG Options History — July 2009

In July 2009, GOOG traded between $9.91 and $11.16. ATM implied volatility averaged 39.0%, placing in the 10.8% IV rank vs the trailing year. The 30-day expected move averaged 8.8%. IV traded above realized volatility by 12.6% (HV 20d: 26.3%). Max pain ranged from $10.24 to $10.74. Net GEX was positive for 21 of 22 trading days. Term structure was in contango for 11 of 22 days. Put/call ratio averaged 0.81.

Notable Days

  • 2009-07-16: Highest Volume — 7,571,160 contracts
  • 2009-07-16: Largest IV drop — 52.4% change
  • 2009-07-15: Highest IV Rank — 32.4%
  • 2009-07-02: Largest Expected Move — 12.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$10.67$9.91$11.16$10.46$11.07
Max Pain$10.58$10.24$10.74$10.49$10.74
ATM IV39.0%24.4%70.1%38.8%24.4%
Expected Move8.8%7.0%12.1%11.1%7.0%
HV 20d26.3%20.7%30.1%21.0%27.0%
HV 60d24.0%23.2%24.5%24.2%24.5%
IV Rank10.8%0.7%32.4%10.7%0.7%
IV Percentile31.8%0.4%90.5%33.7%0.8%
Term Structure-0.6%-8.4%3.1%-7.4%3.1%
VWIV30.9%24.5%42.3%38.8%24.5%
Skew 25d3.6%1.8%5.5%4.5%2.2%
Skew 10d6.8%3.0%10.6%8.9%4.0%
Call IV 25d29.1%23.1%40.2%36.5%23.5%
Put IV 25d32.6%25.7%44.8%41.1%25.7%
Bid-Ask Spread %11.236.0726.076.079.64
Gamma HHI0.090.050.490.070.07
Net GEX49.9M-2.9M172.2M35.2M43.2M
Net DEX-1.17B-2.71B147.5M-888.5M-1.51B
Net VEX-16.7M-17.8M-15.3M-16.5M-17.6M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.810.531.600.880.66
Total Volume2,147,781.818900,9407,571,160900,9401,336,700
Total OI14,890,18012,631,12018,850,20013,785,38015,310,260

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call VolPut VolCall OIPut OI
2009-07-01$10.46$10.4938.8%11.1%21.0%10.7%38.8%4.5%-7.4%35.2M-888.5M-16.5M0.886.07479,960420,9807,183,1806,602,200
2009-07-02$10.20$10.4942.3%12.1%21.1%13.1%42.3%4.6%-8.4%15.3M-404.7M-16.6M0.808.52739,220589,8207,274,5406,729,400
2009-07-06$10.23$10.4948.4%10.1%20.7%17.3%35.3%4.5%-1.9%21.0M-491.4M-16.6M0.5310.25817,700429,6207,461,5806,870,420
2009-07-07$9.91$10.4951.7%10.5%22.8%19.6%36.7%4.5%-2.2%-2.9M147.5M-16.2M0.6312.52968,960607,1607,595,7806,957,240
2009-07-08$10.05$10.4954.2%10.8%23.8%21.4%37.4%4.8%-2.4%11.5M-205.8M-16.7M0.5316.021,000,640533,7407,875,2607,108,940
2009-07-09$10.25$10.4952.5%10.3%25.2%20.2%36.1%4.9%-1.8%29.9M-629.7M-16.9M0.7711.83791,200610,7408,057,7607,221,220
2009-07-10$10.35$10.4954.3%10.3%25.5%21.5%36.1%5.1%-2.2%37.9M-819.6M-17.0M0.9312.79839,320779,1008,187,7007,367,800
2009-07-13$10.60$10.2466.4%10.2%26.8%29.8%35.6%5.4%-1.9%62.1M-1.39B-16.7M0.7911.341,314,5201,043,6808,298,3407,503,700
2009-07-14$10.61$10.2468.2%9.9%25.8%31.1%34.1%5.1%-1.6%68.9M-1.45B-16.5M0.7514.331,142,740855,7808,576,3207,788,780
2009-07-15$10.94$10.2470.1%9.3%27.9%32.4%33.0%5.5%-1.4%116.1M-2.42B-16.6M0.7913.781,982,1001,568,7608,819,4607,940,420
2009-07-16$11.05$10.4933.4%9.6%28.0%6.9%33.6%4.4%-2.4%128.3M-2.71B-16.8M0.7726.074,281,6003,289,5609,063,5408,219,540
2009-07-17$10.75$10.7425.6%7.3%30.1%1.5%25.8%2.4%1.1%172.2M-1.47B-15.3M0.8211.213,681,1603,035,6009,703,6609,146,540
2009-07-20$10.74$10.7425.6%7.3%29.8%1.5%25.6%2.4%1.5%27.6M-965.8M-15.7M0.7410.73831,320618,8206,416,2406,214,880
2009-07-21$10.69$10.7425.1%7.2%27.4%1.2%25.4%2.0%1.6%22.7M-851.9M-15.9M0.9711.41551,640535,2206,605,2006,408,920
2009-07-22$10.68$10.7424.8%7.1%27.3%1.0%25.1%2.1%1.9%23.3M-851.4M-16.2M1.1010.66569,880629,0206,705,1406,513,300
2009-07-23$10.92$10.7424.4%7.0%28.1%0.7%24.7%3.1%1.4%43.6M-1.30B-16.6M0.757.38975,020735,3806,844,3206,692,080
2009-07-24$11.16$10.7425.2%7.2%28.5%1.2%25.7%2.9%1.3%61.6M-1.76B-17.5M0.717.701,325,800944,3806,987,1406,931,120
2009-07-27$11.11$10.7426.1%7.5%27.7%1.9%26.0%2.4%1.3%53.0M-1.62B-17.5M0.658.13987,420640,6807,052,7207,056,720
2009-07-28$10.99$10.7425.8%7.4%28.1%1.7%26.5%1.8%1.6%44.4M-1.39B-17.4M1.606.51596,640955,4807,223,8207,118,360
2009-07-29$10.90$10.7425.4%7.3%28.2%1.4%25.8%1.9%2.1%26.2M-1.13B-17.7M0.838.40594,440492,9407,301,2207,587,500
2009-07-30$11.13$10.7424.7%7.1%28.8%0.9%25.4%1.9%2.6%56.9M-1.73B-17.8M0.7611.861,206,360920,4007,402,0007,659,700
2009-07-31$11.07$10.7424.4%7.0%27.0%0.7%24.5%2.2%3.1%43.2M-1.51B-17.6M0.669.64803,560533,1407,482,8007,827,460