ACMR Options History — April 2024

In April 2024, ACMR traded between $24.74 and $31.84. ATM implied volatility averaged 81.3%, placing in the 55.7% IV rank vs the trailing year. The 30-day expected move averaged 24.0%. IV traded above realized volatility by 18.8% (HV 20d: 62.4%). Max pain ranged from $22.50 to $30.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 3 of 22 days. Put/call ratio averaged 0.40.

Notable Days

  • 2024-04-24: Highest Volume — 5,013 contracts
  • 2024-04-10: Largest IV spike — 11.0% change
  • 2024-04-25: Highest IV Rank — 80.6%
  • 2024-04-25: Largest Expected Move — 28.3%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$28.61$24.74$31.84$30.31$25.80
Max Pain$23.30$22.50$30.00$25.00$22.50
ATM IV81.3%70.7%92.1%71.8%84.5%
Expected Move24.0%20.3%28.3%20.6%26.4%
HV 20d62.4%51.3%72.5%72.5%68.6%
HV 60d98.5%96.8%100.8%100.8%98.6%
IV Rank55.7%31.5%80.6%34.1%63.1%
IV Percentile83.0%59.9%96.0%63.9%87.3%
Term Structure-3.4%-8.0%8.9%6.4%-2.1%
VWIV84.4%72.0%99.5%72.0%92.7%
Skew 25d0.0%-2.2%3.3%-2.2%0.3%
Skew 10d1.3%-5.9%7.2%-5.9%-1.2%
Call IV 25d83.6%73.6%94.9%73.6%84.2%
Put IV 25d83.6%71.4%93.1%71.4%84.5%
Bid-Ask Spread %49.9623.1269.0569.0528.69
Gamma HHI0.210.160.250.210.20
Net GEX373.4K149.1K488.7K435.1K422.2K
Net DEX-28.4M-43.8M-9.1M-36.0M-18.4M
Net VEX-139.1K-155.9K-118.8K-151.5K-128.1K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.400.051.120.410.51
Total Volume1,780.0455475,0131,403547
Total OI39,350.531,75242,70037,95240,225

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2024-04-01$30.31$25.0071.8%20.6%72.5%34.1%72.0%-2.2%6.4%435.1K-36.0M-151.5K0.4169.05N/AN/A99840525,36912,583
2024-04-02$30.28$30.0070.7%20.3%69.8%31.5%72.2%-1.8%8.9%411.2K-35.0M-152.1K0.9865.19N/AN/A44043125,40112,798
2024-04-03$31.25$30.0072.5%20.8%60.0%35.7%73.2%0.7%7.4%453.9K-40.2M-153.0K0.2763.19N/AN/A1,16531625,56112,926
2024-04-04$30.71$22.5078.1%23.8%57.9%48.5%83.7%-1.5%-4.7%432.7K-37.5M-154.7K0.5247.15N/AN/A2,6101,34725,71613,079
2024-04-05$31.84$22.5074.2%23.3%59.3%39.6%83.1%-1.5%-2.4%488.7K-43.8M-155.9K0.0549.88N/AN/A3,04815926,41714,040
2024-04-08$31.21$22.5074.5%23.5%59.6%40.3%82.9%-0.7%-4.5%460.1K-40.5M-152.0K0.2155.67N/AN/A86818127,87414,071
2024-04-09$29.72$22.5074.0%23.6%57.3%39.1%82.3%0.3%-4.7%398.1K-33.5M-149.3K0.2754.23N/AN/A1,33536227,97214,176
2024-04-10$28.63$22.5082.1%23.5%57.5%57.7%82.7%-0.6%-4.2%364.7K-28.3M-144.1K0.1255.04N/AN/A1,52618028,19814,234
2024-04-11$30.02$22.5081.4%23.3%59.0%56.0%82.8%0.1%-5.4%404.0K-34.5M-147.7K0.2054.29N/AN/A49410127,81614,293
2024-04-12$28.69$22.5082.7%23.7%58.8%59.0%84.0%1.5%-5.1%348.0K-28.0M-142.8K1.0146.00N/AN/A37838027,82614,556
2024-04-15$28.05$22.5085.2%24.4%59.5%64.7%85.3%0.5%-7.0%321.4K-26.0M-138.4K0.1858.04N/AN/A59610728,00614,588
2024-04-16$29.12$22.5084.9%24.3%57.6%64.0%86.8%0.6%-7.1%372.0K-29.8M-136.7K1.1254.37N/AN/A51457627,92114,581
2024-04-17$28.04$22.5084.8%24.3%56.4%63.9%85.5%0.6%-7.6%324.5K-24.9M-134.7K0.3257.28N/AN/A54217127,99314,707
2024-04-18$27.63$22.5082.7%23.7%51.3%59.1%83.6%0.7%-3.9%301.9K-22.6M-128.8K0.5160.47N/AN/A39620327,95314,665
2024-04-19$24.74$22.5085.2%24.4%61.7%64.9%86.1%3.3%-7.9%149.1K-9.1M-118.8K0.6652.74N/AN/A1,5761,04727,89914,684
2024-04-22$25.97$22.5084.8%24.3%64.8%63.8%84.3%2.3%-7.4%280.7K-16.6M-120.3K0.4241.36N/AN/A61926320,59511,157
2024-04-23$27.39$22.5084.8%24.3%68.4%63.8%83.7%2.0%-8.0%305.8K-21.7M-124.5K0.3057.08N/AN/A87926120,75811,242
2024-04-24$28.02$22.5088.7%25.4%68.9%72.8%89.2%-1.4%-7.4%307.3K-24.6M-124.7K0.1454.80N/AN/A4,39362020,90411,342
2024-04-25$28.27$22.5092.1%28.3%67.7%80.6%99.5%-1.8%-2.6%355.3K-27.8M-135.9K0.2425.36N/AN/A2,97172422,90011,740
2024-04-26$26.91$22.5084.2%25.3%69.5%62.5%88.9%-0.5%-2.1%411.1K-22.5M-133.5K0.1326.03N/AN/A3,58546725,05112,347
2024-04-29$26.88$22.5083.8%26.2%67.5%61.7%91.5%-0.1%-2.5%467.2K-23.3M-133.8K0.1523.12N/AN/A1,20317727,03612,511
2024-04-30$25.80$22.5084.5%26.4%68.6%63.1%92.7%0.3%-2.1%422.2K-18.4M-128.1K0.5128.69N/AN/A36218527,57012,655