CYD Options History — May 2025

In May 2025, CYD traded between $15.13 and $18.05. ATM implied volatility averaged 95.6%, placing in the 25.6% IV rank vs the trailing year. The 30-day expected move averaged 27.5%. IV traded above realized volatility by 21.2% (HV 20d: 74.4%). Max pain ranged from $12.50 to $15.00. Net GEX was positive for 5 of 21 trading days. Term structure was in contango for 16 of 21 days. Put/call ratio averaged 0.18.

Notable Days

  • 2025-05-08: Highest Volume — 394 contracts
  • 2025-05-23: Largest IV spike — 41.8% change
  • 2025-05-23: Highest IV Rank — 33.8%
  • 2025-05-23: Largest Expected Move — 33.8%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$17.12$15.13$18.05$15.13$17.06
Max Pain$12.98$12.50$15.00$12.50$15.00
ATM IV95.6%77.6%117.9%85.5%101.8%
Expected Move27.5%20.6%33.8%24.5%29.2%
HV 20d74.4%51.6%100.7%97.8%52.7%
HV 60d108.6%85.0%121.7%120.0%85.0%
IV Rank25.6%18.9%33.8%21.9%27.8%
IV Percentile45.5%34.9%61.5%38.9%49.6%
Term Structure9.5%-24.3%40.8%-24.3%4.6%
VWIV87.8%52.4%116.1%103.3%109.6%
Skew 25d-14.6%-57.1%22.3%-25.4%-57.1%
Skew 10d-32.8%-67.9%17.7%-16.3%-67.9%
Call IV 25d80.3%53.2%112.6%103.8%112.6%
Put IV 25d65.7%48.4%91.4%78.4%55.5%
Bid-Ask Spread %107.3795.23125.54109.03112.69
Gamma HHI0.380.280.440.390.42
Net GEX-3.8K-10.4K9.0K-5.8K-8.2K
Net DEX2.0M1.4M2.8M2.8M1.9M
Net VEX-13.1K-15.4K-7.8K-7.8K-12.9K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.180.000.830.000.02
Total Volume45.42903949454
Total OI6,288.6674,8557,5057,0814,915

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-05-01$15.13$12.5085.5%24.5%97.8%21.9%103.3%-25.4%-24.3%-5.8K2.8M-7.8K0.00109.03N/AN/A9404,4192,662
2025-05-02$16.63$12.5086.2%24.7%100.7%22.2%83.2%6.2%15.8%5.8K1.7M-13.9K0.0197.32N/AN/A7914,5122,662
2025-05-05$16.28$12.5094.3%20.6%95.7%25.1%52.4%22.3%37.9%2.6K2.1M-12.4K0.29110.37N/AN/A724,5432,663
2025-05-06$16.53$12.5077.6%24.1%92.8%18.9%0.0%-14.0%40.8%2.6K2.2M-11.6K0.09113.30N/AN/A2224,5452,665
2025-05-07$16.80$12.5087.9%31.1%90.0%22.8%0.0%-17.4%-0.5%-7372.1M-12.0K0.00125.54N/AN/A904,5662,665
2025-05-08$17.53$12.5091.4%25.1%88.7%24.1%83.6%-21.9%9.8%9.0K1.4M-15.4K0.0095.23N/AN/A39314,5752,665
2025-05-09$17.02$12.5088.4%25.1%89.4%23.0%87.3%12.3%25.7%1.9K1.7M-14.1K0.50101.82N/AN/A214,7812,666
2025-05-12$17.56$12.5098.3%25.8%88.0%26.7%60.6%-4.1%0.8%-1.2K1.9M-13.6K0.83105.82N/AN/A23194,7832,667
2025-05-13$18.05$12.5079.7%28.0%85.1%19.7%74.0%3.5%-0.8%-7031.7M-14.8K0.0095.79N/AN/A2904,8032,683
2025-05-14$17.05$12.5094.2%27.0%87.5%25.1%96.8%-1.7%-13.1%-4.8K1.7M-14.1K0.0597.87N/AN/A1914,8122,683
2025-05-15$17.22$12.50102.8%29.5%63.4%28.3%0.0%-22.6%2.8%-5.4K1.9M-13.4K0.00111.17N/AN/A104,8232,682
2025-05-16$17.52$12.50105.9%30.4%63.3%29.5%0.0%-14.8%-2.7%-5621.8M-13.6K0.71107.93N/AN/A754,8242,681
2025-05-19$17.45$12.5097.2%27.9%59.7%26.3%88.0%5.4%15.3%-10.4K2.0M-13.8K0.0097.92N/AN/A3202,2592,596
2025-05-20$17.83$12.50103.1%29.6%59.5%28.3%81.1%-40.1%8.9%-9.2K1.9M-14.2K0.00115.80N/AN/A2602,2752,596
2025-05-21$17.19$12.5099.9%28.6%58.8%27.1%0.0%-51.9%19.7%-8.8K1.9M-13.5K0.00119.70N/AN/A202,2912,596
2025-05-22$17.52$12.5083.2%23.8%59.0%20.8%89.8%-13.4%24.1%-8.6K2.2M-12.5K0.01106.93N/AN/A7712,2912,596
2025-05-23$17.04$12.50117.9%33.8%59.5%33.8%94.7%-19.8%3.2%-9.2K2.2M-12.2K0.79110.41N/AN/A19152,2882,597
2025-05-27$17.31$15.00115.9%33.2%59.2%33.0%97.3%5.5%1.7%-10.2K2.1M-12.4K0.20102.29N/AN/A512,2922,612
2025-05-28$17.41$15.00104.7%30.0%59.0%28.9%116.1%-51.9%1.4%-9.1K2.0M-12.7K0.00112.49N/AN/A502,3002,613
2025-05-29$17.45$15.0090.7%26.0%51.6%23.7%0.0%-6.5%28.6%-8.7K1.9M-13.3K0.00105.27N/AN/A002,3022,613
2025-05-30$17.06$15.00101.8%29.2%52.7%27.8%109.6%-57.1%4.6%-8.2K1.9M-12.9K0.02112.69N/AN/A5312,3022,613