AVTR Options History — December 2025

In December 2025, AVTR traded between $10.71 and $11.68. ATM implied volatility averaged 44.2%, placing in the 34.3% IV rank vs the trailing year. The 30-day expected move averaged 12.3%. IV traded above realized volatility by 9.4% (HV 20d: 34.8%). Max pain ranged from $12.00 to $15.00. Net GEX was positive for 0 of 22 trading days. Term structure was in contango for 19 of 22 days. Put/call ratio averaged 7.83.

Notable Days

  • 2025-12-17: Highest Volume — 37,247 contracts
  • 2025-12-17: Largest IV spike — 112.5% change
  • 2025-12-17: Highest IV Rank — 100.0%
  • 2025-12-17: Largest Expected Move — 26.2%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$11.25$10.71$11.68$11.68$11.48
Max Pain$13.95$12.00$15.00$12.00$14.00
ATM IV44.2%31.3%91.4%44.8%31.4%
Expected Move12.3%9.0%26.2%12.9%9.0%
HV 20d34.8%30.7%41.9%31.4%30.7%
HV 60d69.0%65.2%70.5%69.7%65.2%
IV Rank34.3%1.8%100.0%37.5%1.8%
IV Percentile38.7%2.0%100.0%48.8%2.0%
Term Structure8.4%-28.8%36.9%1.8%25.7%
VWIV42.7%23.4%54.5%51.3%23.4%
Skew 25d0.3%-7.5%17.3%-7.5%5.0%
Skew 10d2.8%-22.7%40.8%-17.7%7.2%
Call IV 25d41.8%25.2%56.3%52.7%25.5%
Put IV 25d42.2%30.3%51.9%45.2%30.6%
Bid-Ask Spread %90.2780.41102.1395.5483.74
Gamma HHI0.480.210.750.550.38
Net GEX-812.1K-2.1M-17.1K-873.3K-51.4K
Net DEX6.8M1.2M18.4M6.5M1.2M
Net VEX-51.3K-76.4K-36.0K-64.0K-36.0K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio7.830.05124.830.702.00
Total Volume2,210.2735437,24758354
Total OI122,291.90966,423181,688140,52767,306

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-12-01$11.68$12.0044.8%12.9%31.4%37.5%51.3%-7.5%1.8%-873.3K6.5M-64.0K0.7095.54N/AN/A34324020,429120,098
2025-12-02$11.66$12.0047.5%13.6%30.8%41.9%47.6%-7.2%0.1%-831.2K6.4M-64.3K0.62102.13N/AN/A24615320,678120,227
2025-12-03$11.34$12.0054.6%15.6%32.4%53.5%48.1%-2.5%-28.8%-1.2M10.0M-70.8K2.0897.36N/AN/A9319320,852120,403
2025-12-04$11.07$15.0046.0%12.2%33.4%39.4%45.9%-0.9%1.2%-1.7M13.9M-72.3K3.1189.64N/AN/A8325821,084120,527
2025-12-05$10.95$15.0053.6%13.0%32.9%51.9%45.9%2.2%0.1%-1.8M16.6M-76.4K0.4587.85N/AN/A75634121,153120,705
2025-12-08$10.71$15.0051.2%12.1%33.5%48.0%39.8%0.5%11.6%-2.1M17.8M-68.7K1.5498.08N/AN/A19129521,372120,992
2025-12-09$10.73$15.0043.3%11.2%33.5%35.0%48.9%17.3%9.5%-2.1M18.4M-67.9K0.0599.17N/AN/A6283021,489121,216
2025-12-10$11.46$15.0047.4%13.6%41.5%41.8%41.8%9.4%20.2%-725.2K4.0M-43.0K0.1891.54N/AN/A89415822,112121,226
2025-12-11$11.41$14.0037.0%10.6%41.4%24.6%46.6%4.0%16.9%-1.4M7.4M-52.2K0.7996.12N/AN/A43834722,962121,304
2025-12-12$11.18$14.0047.2%13.5%41.9%41.4%43.6%-5.7%0.5%-927.6K7.0M-53.3K0.9391.91N/AN/A14113123,164121,586
2025-12-15$11.18$14.0050.3%14.4%40.5%46.4%50.8%5.7%-6.8%-1.2M6.3M-47.0K0.8495.15N/AN/A18115223,215121,606
2025-12-16$11.18$14.0043.0%12.3%38.9%34.5%52.2%-5.7%16.7%-891.1K6.2M-45.6K0.8186.88N/AN/A14411623,370121,561
2025-12-17$11.09$14.0091.4%26.2%38.4%100.0%54.5%6.4%-28.8%-1.1M7.0M-51.5K124.8395.37N/AN/A29636,95123,507121,544
2025-12-18$11.11$14.0046.3%13.3%37.5%35.1%39.8%-5.1%15.4%-704.0K6.4M-51.1K3.1686.19N/AN/A7423423,692157,996
2025-12-19$11.23$14.0033.6%9.6%37.7%16.8%36.3%13.9%6.0%-19.8K3.8M-37.1K0.5682.06N/AN/A21311923,673158,001
2025-12-22$11.23$14.0032.9%9.4%32.7%15.8%37.9%-7.5%21.3%-17.1K2.4M-36.9K0.2285.96N/AN/A1733820,69646,337
2025-12-23$11.27$14.0035.7%10.2%32.7%19.9%40.7%-2.4%18.6%-78.5K1.5M-39.3K13.9283.39N/AN/A1892,63020,82045,603
2025-12-24$11.27$14.0031.3%9.0%30.7%13.5%34.1%-3.0%36.9%-79.5K1.7M-39.2K11.1482.03N/AN/A77820,95645,801
2025-12-26$11.41$14.0035.7%10.2%31.0%19.8%35.4%-1.0%18.7%-61.1K1.6M-38.1K1.0680.41N/AN/A33335220,96045,866
2025-12-29$11.41$14.0036.3%10.4%30.8%20.7%37.8%-2.3%23.5%-20.2K1.5M-37.1K0.2285.25N/AN/A932021,02146,126
2025-12-30$11.46$14.0032.1%9.2%30.7%14.7%36.2%-6.4%4.5%-21.1K1.2M-37.2K3.0790.17N/AN/A5416621,05446,132
2025-12-31$11.48$14.0031.4%9.0%30.7%1.8%23.4%5.0%25.7%-51.4K1.2M-36.0K2.0083.74N/AN/A183621,02746,279