WGS Options History — January 2026

In January 2026, WGS traded between $94.44 and $137.25. ATM implied volatility averaged 82.6%, placing in the 26.3% IV rank vs the trailing year. The 30-day expected move averaged 20.5%. IV traded above realized volatility by 24.7% (HV 20d: 57.8%). Max pain ranged from $110.00 to $125.00. Net GEX was positive for 4 of 20 trading days. Term structure was in contango for 6 of 20 days. Put/call ratio averaged 7.08.

Notable Days

  • 2026-01-15: Highest Volume — 12,510 contracts
  • 2026-01-26: Largest IV spike — 23.7% change
  • 2026-01-28: Highest IV Rank — 62.5%
  • 2026-01-02: Largest Expected Move — 28.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$112.66$94.44$137.25$130.79$95.56
Max Pain$112.25$110.00$125.00$125.00$110.00
ATM IV82.6%63.8%118.9%75.4%117.5%
Expected Move20.5%17.8%28.5%28.5%21.2%
HV 20d57.8%34.4%79.4%34.5%79.4%
HV 60d57.0%49.7%61.7%50.8%61.1%
IV Rank26.3%7.6%62.5%19.2%61.1%
IV Percentile52.9%31.7%81.7%46.8%80.2%
Term Structure2.6%-9.8%33.4%-0.2%-9.8%
VWIV72.7%60.8%101.5%101.5%82.3%
Skew 25d12.5%1.7%21.8%13.1%19.0%
Skew 10d28.4%15.0%46.2%21.8%30.5%
Call IV 25d76.7%58.0%111.4%68.6%111.4%
Put IV 25d89.2%68.0%130.4%81.7%130.4%
Bid-Ask Spread %69.9552.5385.0854.5783.74
Gamma HHI0.130.050.310.060.11
Net GEX-774.0K-2.1M416.9K-38.3K-1.3M
Net DEX12.4M-42.1M64.0M-28.4M30.2M
Net VEX-169.0K-207.0K-137.5K-194.7K-191.8K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio7.080.5950.691.590.97
Total Volume2,537.738312,5102,290383
Total OI21,513.714,52230,03521,13120,483

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2026-01-02$130.79$125.0075.4%28.5%34.5%19.2%101.5%13.1%-0.2%-38.3K-28.4M-194.7K1.5954.57N/AN/A8831,4079,70811,423
2026-01-05$131.49$110.0083.0%22.0%34.4%26.7%78.6%19.8%-4.5%-53.5K-27.8M-200.1K0.9552.53N/AN/A7417059,84412,125
2026-01-06$134.92$110.0081.7%22.0%36.6%25.4%80.0%20.1%-5.1%70.3K-31.2M-201.4K0.7760.35N/AN/A2341799,97712,673
2026-01-07$137.25$110.0080.9%21.7%37.3%24.6%77.9%15.1%-3.8%327.8K-39.7M-199.0K2.5255.20N/AN/A27569410,24212,793
2026-01-08$136.78$110.0079.2%21.6%36.3%22.9%76.8%16.1%-4.4%416.9K-42.1M-207.0K2.7864.14N/AN/A12033410,54513,229
2026-01-09$134.68$110.0080.7%21.8%36.3%24.4%73.8%10.7%-5.4%150.6K-39.1M-201.9K2.8664.22N/AN/A20658910,63113,491
2026-01-12$119.07$110.0067.4%18.2%54.2%11.2%68.0%14.0%-2.8%-1.3M15.0M-150.2K1.2870.05N/AN/A2,0392,60310,01613,481
2026-01-13$111.28$115.0065.5%18.7%57.3%9.3%68.7%15.7%-0.8%-872.2K40.2M-142.1K1.2970.39N/AN/A2,2982,96310,83514,539
2026-01-14$104.61$115.0063.8%19.1%59.1%7.6%61.4%7.3%1.3%-816.4K64.0M-145.5K0.7275.92N/AN/A49435413,05616,976
2026-01-15$112.09$115.0064.6%18.7%63.8%8.5%61.7%8.0%0.7%-1.0M40.7M-163.7K50.6979.68N/AN/A24212,26813,30716,664
2026-01-16$107.99$115.0064.4%17.8%63.9%8.2%63.5%1.7%-4.0%-2.1M41.7M-156.3K0.5979.49N/AN/A1,30476413,39516,640
2026-01-20$101.53$115.0067.4%19.1%65.8%11.2%68.0%5.1%33.2%-1.5M36.7M-137.8K0.8570.25N/AN/A1,2031,0207,7228,247
2026-01-21$100.12$115.0066.9%19.2%64.9%10.7%69.4%9.2%29.0%-1.5M37.3M-137.5K1.1167.23N/AN/A2142378,5658,080
2026-01-22$101.19$110.0074.4%19.6%65.3%18.2%68.1%13.5%27.7%-1.9M31.2M-144.8K4.5469.85N/AN/A4281,9448,9048,042
2026-01-23$100.97$110.0076.8%18.5%65.3%20.6%63.6%3.6%33.4%-1.0M27.6M-145.6K2.3273.21N/AN/A3889009,2047,391
2026-01-26$105.63$110.0095.0%18.1%68.6%38.7%60.8%21.8%-8.3%-645.4K9.3M-154.9K4.6069.44N/AN/A3251,4948,6575,865
2026-01-27$94.44$110.00111.0%21.9%77.1%54.7%70.0%4.8%-6.3%-533.3K21.9M-145.3K9.7972.40N/AN/A4974,8678,9067,081
2026-01-28$94.67$110.00118.9%21.5%77.2%62.5%79.3%21.6%-7.6%-682.9K30.3M-169.3K14.5485.08N/AN/A1742,5309,2278,544
2026-01-29$98.16$110.00117.1%21.7%79.4%60.8%80.1%10.3%-9.7%-1.1M30.4M-191.6K36.7581.23N/AN/A652,3899,32110,445
2026-01-30$95.56$110.00117.5%21.2%79.4%61.1%82.3%19.0%-9.8%-1.3M30.2M-191.8K0.9783.74N/AN/A1941899,35211,131