ACMR Options History — March 2023

In March 2023, ACMR traded between $10.25 and $12.63. ATM implied volatility averaged 77.9%, placing in the 22.7% IV rank vs the trailing year. The 30-day expected move averaged 21.4%. IV traded above realized volatility by 6.2% (HV 20d: 71.7%). Max pain ranged from $10.00 to $12.50. Net GEX was positive for 20 of 23 trading days. Term structure was in contango for 17 of 23 days. Put/call ratio averaged 0.67.

Notable Days

  • 2023-03-09: Highest Volume — 5,522 contracts
  • 2023-03-13: Largest IV spike — 41.7% change
  • 2023-03-13: Highest IV Rank — 80.0%
  • 2023-03-13: Largest Expected Move — 24.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$11.63$10.25$12.63$10.53$11.66
Max Pain$12.17$10.00$12.50$10.00$12.50
ATM IV77.9%67.4%114.3%68.2%69.0%
Expected Move21.4%19.3%24.6%19.6%19.8%
HV 20d71.7%57.5%82.4%69.6%60.0%
HV 60d84.8%63.2%92.0%90.0%63.2%
IV Rank22.7%6.3%80.0%7.5%8.8%
IV Percentile32.0%5.6%96.0%6.7%7.1%
Term Structure2.1%-3.9%8.6%4.8%4.8%
VWIV75.9%68.9%94.1%71.2%72.0%
Skew 25d-0.9%-10.5%6.9%-10.5%1.3%
Skew 10d-7.3%-33.1%25.7%-8.8%1.7%
Call IV 25d78.2%71.4%92.8%79.0%71.8%
Put IV 25d77.3%68.5%86.8%68.5%73.1%
Bid-Ask Spread %55.4723.4384.7964.9468.81
Gamma HHI0.510.200.650.200.62
Net GEX112.3K-3.5K196.2K-3.3K189.5K
Net DEX-3.3M-6.5M-256.8K-442.0K-4.2M
Net VEX-28.8K-37.1K-11.3K-11.9K-34.9K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.670.013.730.431.25
Total Volume1,250.087435,52225554
Total OI20,2097,49928,6447,49928,644

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2023-03-01$10.53$10.0068.2%19.6%69.6%7.5%71.2%-10.5%4.8%-3.3K-442.0K-11.9K0.4364.94N/AN/A178774,7492,750
2023-03-02$10.25$10.0067.4%19.3%69.8%6.3%68.9%6.9%2.2%-3.5K-256.8K-11.4K1.2672.04N/AN/A19244,8482,782
2023-03-03$10.63$10.0070.6%20.2%71.4%11.2%71.1%1.9%4.4%-2.4K-348.9K-11.3K0.3784.79N/AN/A2,5479304,8542,805
2023-03-06$11.75$12.5075.5%20.3%80.8%19.0%71.3%-0.7%4.1%21.4K-1.7M-18.0K0.3865.12N/AN/A2,6099806,8583,573
2023-03-07$11.96$12.5077.8%19.9%81.0%22.6%70.1%0.7%5.2%52.2K-2.5M-23.9K0.8554.76N/AN/A4754029,1114,496
2023-03-08$12.52$12.5080.0%21.0%82.4%26.0%75.1%2.3%-1.2%69.2K-3.6M-26.1K2.9167.02N/AN/A962799,4404,529
2023-03-09$12.16$12.5088.0%22.8%81.8%38.7%81.1%1.0%-0.8%56.0K-3.0M-25.2K0.0123.43N/AN/A5,474489,4674,714
2023-03-10$11.71$12.5080.7%24.5%80.0%27.0%94.1%-9.5%1.1%105.8K-3.9M-30.5K0.0450.48N/AN/A3,79416214,5034,715
2023-03-13$11.90$12.50114.3%24.6%80.3%80.0%86.4%-2.0%-3.9%141.5K-5.2M-34.4K3.7362.08N/AN/A8832817,3454,874
2023-03-14$12.63$12.50103.4%23.8%80.4%62.9%80.2%0.4%-3.8%183.2K-6.5M-37.1K0.0852.51N/AN/A4523817,4035,170
2023-03-15$12.19$12.5084.7%24.3%78.3%33.4%83.7%-5.0%-2.9%154.5K-5.5M-35.3K1.1352.58N/AN/A57965217,4655,176
2023-03-16$12.29$12.5076.6%22.0%77.6%20.7%77.8%-2.7%1.6%166.3K-5.4M-36.0K0.1568.12N/AN/A1,08516217,9405,828
2023-03-17$11.93$12.5072.6%20.8%71.6%14.4%73.6%0.9%4.2%158.0K-4.1M-33.0K0.8171.91N/AN/A37330318,4885,934
2023-03-20$11.88$12.5073.2%21.0%70.3%15.3%78.9%0.7%3.0%155.6K-3.9M-33.0K0.0732.31N/AN/A91617,3705,215
2023-03-21$11.87$12.5068.6%19.7%69.6%8.2%68.9%-1.6%1.5%152.3K-3.5M-31.6K0.0145.01N/AN/A198217,3995,221
2023-03-22$11.36$12.5071.0%20.4%68.8%11.9%72.5%-5.0%3.6%118.4K-2.7M-29.7K0.4848.14N/AN/A1,04250117,5785,221
2023-03-23$11.41$12.5074.5%21.4%68.6%17.4%73.9%-1.5%1.9%129.2K-3.0M-32.5K0.4341.04N/AN/A27411818,5905,713
2023-03-24$11.21$12.5075.3%21.6%68.7%18.6%77.0%-1.3%8.6%117.8K-2.7M-31.0K0.1957.74N/AN/A1,01919018,8405,698
2023-03-27$11.18$12.5081.4%23.3%57.5%28.2%80.7%2.3%-2.1%124.8K-3.0M-32.2K0.0259.77N/AN/A1,6242819,8375,788
2023-03-28$10.97$12.5075.0%21.5%58.0%18.2%73.2%-0.1%2.9%122.1K-2.7M-32.0K0.0338.45N/AN/A7502521,4385,813
2023-03-29$11.70$12.5070.8%20.3%62.0%11.5%70.8%3.9%6.6%177.2K-4.1M-35.0K0.7136.63N/AN/A31122022,2345,829
2023-03-30$11.74$12.5072.9%20.9%60.9%14.9%73.0%-3.3%3.3%196.2K-4.6M-36.6K0.0758.05N/AN/A1351022,5366,026
2023-03-31$11.66$12.5069.0%19.8%60.0%8.8%72.0%1.3%4.8%189.5K-4.2M-34.9K1.2568.81N/AN/A243022,6096,035