ACMR Options History — July 2020

In July 2020, ACMR traded between $20.26 and $32.08. ATM implied volatility averaged 107.5%, placing in the 40.8% IV rank vs the trailing year. The 30-day expected move averaged 31.0%. IV traded above realized volatility by 0.3% (HV 20d: 107.3%). Max pain ranged from $15.00 to $20.00. Net GEX was positive for 21 of 22 trading days. Term structure was in contango for 2 of 22 days. Put/call ratio averaged 0.54.

Notable Days

  • 2020-07-15: Highest Volume — 8,352 contracts
  • 2020-07-06: Largest IV spike — 39.1% change
  • 2020-07-14: Highest IV Rank — 48.9%
  • 2020-07-14: Largest Expected Move — 33.9%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$27.68$20.26$32.08$20.26$32.08
Max Pain$17.58$15.00$20.00$20.00$18.33
ATM IV107.5%71.5%119.7%75.0%115.1%
Expected Move31.0%20.5%33.9%21.5%33.0%
HV 20d107.3%71.5%119.2%71.5%107.8%
HV 60d115.4%107.0%118.8%107.0%113.5%
IV Rank40.8%16.9%48.9%19.2%45.9%
IV Percentile70.6%16.3%86.4%21.2%79.4%
Term Structure-8.2%-18.2%17.5%16.4%-13.0%
VWIV109.3%73.8%119.7%75.4%117.4%
Skew 25d1.5%-2.2%5.2%2.0%-0.3%
Skew 10d6.9%1.6%12.1%7.3%7.2%
Call IV 25d109.5%74.1%121.3%75.0%117.6%
Put IV 25d111.0%72.0%122.8%77.0%117.2%
Bid-Ask Spread %49.8140.7168.7768.7741.40
Gamma HHI0.190.120.320.220.17
Net GEX200.5K-38.4K499.3K-38.4K242.6K
Net DEX-18.9M-30.3M-2.5M-2.5M-25.5M
Net VEX-42.1K-51.2K-31.6K-40.6K-40.3K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.540.102.292.290.50
Total Volume1,793.3182768,3529871,080
Total OI40,756.77336,69348,79538,36438,772

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2020-07-01$20.26$20.0075.0%21.5%71.5%19.2%75.4%2.0%16.4%-38.4K-2.5M-40.6K2.2968.77N/AN/A3006878,87429,490
2020-07-02$21.94$20.0071.5%20.5%77.3%16.9%73.8%-2.2%17.5%58.8K-5.8M-41.4K0.2367.28N/AN/A5851358,97629,985
2020-07-06$26.91$15.0099.5%28.1%104.9%35.5%99.1%3.4%-4.2%153.4K-16.8M-31.6K0.5657.06N/AN/A4,4792,5268,94030,003
2020-07-07$25.00$15.0096.5%28.3%101.1%33.5%100.8%1.8%-4.9%215.1K-14.5M-40.7K0.4453.57N/AN/A1,53967211,19930,573
2020-07-08$27.13$15.0099.7%29.6%103.9%35.6%102.1%4.8%-10.7%247.5K-20.6M-40.8K0.1251.36N/AN/A1,06812611,88330,891
2020-07-09$28.57$15.0096.4%29.0%104.6%33.4%102.1%4.5%-8.0%259.3K-24.5M-39.2K0.1052.39N/AN/A1,86918312,15330,957
2020-07-10$27.13$16.6796.6%29.3%103.2%33.6%101.8%4.1%-8.6%296.2K-21.5M-40.4K0.6648.38N/AN/A84055812,41131,011
2020-07-13$28.05$16.67113.5%32.1%103.2%44.8%113.8%5.2%-14.2%267.7K-23.5M-38.9K0.1751.45N/AN/A2,55944412,39331,497
2020-07-14$30.20$16.67119.7%33.9%104.6%48.9%119.1%3.3%-18.1%272.3K-30.3M-39.7K0.1451.89N/AN/A77711113,80031,758
2020-07-15$27.79$16.67117.5%33.7%111.1%47.5%118.8%3.5%-18.2%325.0K-24.6M-43.4K0.4347.60N/AN/A5,8502,50214,00731,800
2020-07-16$25.52$18.33117.3%33.6%116.8%47.3%119.7%2.3%-10.1%499.3K-19.0M-51.2K0.6549.81N/AN/A1,17076216,01432,322
2020-07-17$26.34$18.33113.4%32.5%116.9%44.7%116.3%2.4%-8.2%97.3K-22.4M-47.9K0.4549.96N/AN/A63928515,89132,904
2020-07-20$28.63$18.33113.6%32.6%119.2%44.8%115.2%2.9%-7.8%133.2K-16.6M-45.8K0.3353.71N/AN/A84928210,14026,553
2020-07-21$29.32$18.33113.7%32.6%116.7%44.9%115.1%-1.2%-9.2%154.0K-18.4M-45.6K1.0050.21N/AN/A26126110,51226,595
2020-07-22$29.56$18.33115.0%33.0%115.6%45.8%115.7%1.4%-11.6%161.3K-19.0M-44.5K0.4240.84N/AN/A29112310,57826,784
2020-07-23$29.13$18.33115.3%33.1%116.0%46.0%116.5%0.1%-10.7%162.5K-18.5M-43.6K0.6341.55N/AN/A97561210,62326,790
2020-07-24$28.35$18.33113.9%32.6%116.7%45.0%115.9%-1.5%-9.2%155.7K-16.9M-45.1K1.0542.07N/AN/A44446810,79426,685
2020-07-27$28.03$18.33116.4%33.4%116.1%46.7%117.7%-2.1%-12.8%159.4K-16.4M-42.8K0.6750.83N/AN/A49233010,91126,901
2020-07-28$28.47$18.33116.8%33.5%112.2%47.0%117.2%-0.4%-12.0%167.7K-16.9M-41.7K0.5640.71N/AN/A1779910,88126,970
2020-07-29$29.76$18.33113.6%32.6%110.7%44.8%114.2%-0.9%-11.2%196.7K-19.3M-40.8K0.2642.31N/AN/A90323110,93826,967
2020-07-30$30.73$18.33115.3%33.1%109.6%46.0%117.6%-0.9%-12.6%224.4K-22.4M-41.0K0.2342.67N/AN/A74116811,49327,030
2020-07-31$32.08$18.33115.1%33.0%107.8%45.9%117.4%-0.3%-13.0%242.6K-25.5M-40.3K0.5041.40N/AN/A72036011,74227,030