ACMR Options History — February 2009

In February 2009, ACMR traded between $0.43 and $0.59. ATM implied volatility averaged 149.0%, placing in the 66.6% IV rank vs the trailing year. The 30-day expected move averaged 54.0%. IV traded above realized volatility by 82.5% (HV 20d: 66.5%). Net GEX was positive for 0 of 19 trading days. Term structure was in contango for 0 of 19 days.

Notable Days

  • 2009-02-05: Largest IV drop — 35.2% change
  • 2009-02-04: Highest IV Rank — 98.8%
  • 2009-02-04: Largest Expected Move — 56.7%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$0.51$0.43$0.59$0.59$0.45
ATM IV149.0%114.7%197.8%179.7%156.7%
Expected Move54.0%51.5%56.7%51.5%56.7%
HV 20d66.5%61.7%93.6%93.6%64.2%
HV 60d100.7%78.8%135.2%135.2%78.8%
IV Rank66.6%44.0%98.8%86.8%71.7%
IV Percentile75.8%68.3%99.6%92.1%73.4%
Term Structure-79.3%-84.1%-74.9%-74.9%-84.1%
Bid-Ask Spread %112.94112.36113.67113.67112.51
Gamma HHI0.990.911.000.941.00
Net GEX00000
Net DEX10.8K9.2K12.5K12.5K9.6K
Net VEX00000
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI858858858858858

Daily Data (19 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2009-02-02$0.59$0.00179.7%51.5%93.6%86.8%0.0%0.0%-74.9%012.5K00.00113.67N/AN/A00645213
2009-02-03$0.56$0.00188.0%53.9%65.0%92.3%0.0%0.0%-79.1%012.0K00.00113.36N/AN/A00645213
2009-02-04$0.54$0.00197.8%56.7%61.7%98.8%0.0%0.0%-84.1%011.4K00.00113.15N/AN/A00645213
2009-02-05$0.51$0.00128.2%0.0%62.9%52.9%0.0%0.0%0.0%010.9K00.00113.15N/AN/A00645213
2009-02-06$0.54$0.00128.5%0.0%65.6%53.1%0.0%0.0%0.0%011.6K00.00113.04N/AN/A00645213
2009-02-09$0.54$0.00114.7%0.0%64.4%44.0%0.0%0.0%0.0%011.6K00.00113.15N/AN/A00645213
2009-02-10$0.54$0.00130.5%0.0%63.8%54.4%0.0%0.0%0.0%011.6K00.00113.44N/AN/A00645213
2009-02-11$0.52$0.00138.0%0.0%65.5%59.4%0.0%0.0%0.0%011.1K00.00113.16N/AN/A00645213
2009-02-12$0.55$0.00131.4%0.0%65.5%55.1%0.0%0.0%0.0%011.7K00.00113.44N/AN/A00645213
2009-02-13$0.54$0.00132.0%0.0%65.0%55.4%0.0%0.0%0.0%011.6K00.00113.04N/AN/A00645213
2009-02-17$0.51$0.00141.5%0.0%68.3%61.6%0.0%0.0%0.0%010.9K00.00112.88N/AN/A00645213
2009-02-18$0.48$0.00142.5%0.0%67.4%62.3%0.0%0.0%0.0%010.3K00.00112.77N/AN/A00645213
2009-02-19$0.49$0.00150.6%0.0%66.3%67.7%0.0%0.0%0.0%010.5K00.00112.88N/AN/A00645213
2009-02-20$0.49$0.00151.2%0.0%65.9%68.1%0.0%0.0%0.0%010.5K00.00112.51N/AN/A00645213
2009-02-23$0.46$0.00153.8%0.0%65.2%69.8%0.0%0.0%0.0%09.8K00.00112.51N/AN/A00645213
2009-02-24$0.43$0.00163.9%0.0%63.9%76.4%0.0%0.0%0.0%09.2K00.00112.36N/AN/A00645213
2009-02-25$0.44$0.00145.6%0.0%64.4%64.4%0.0%0.0%0.0%09.3K00.00112.36N/AN/A00645213
2009-02-26$0.44$0.00156.2%0.0%65.2%71.3%0.0%0.0%0.0%09.4K00.00112.51N/AN/A00645213
2009-02-27$0.45$0.00156.7%0.0%64.2%71.7%0.0%0.0%0.0%09.6K00.00112.51N/AN/A00645213