CYD Options History — November 2025

In November 2025, CYD traded between $33.56 and $40.05. ATM implied volatility averaged 82.0%, placing in the 24.2% IV rank vs the trailing year. The 30-day expected move averaged 23.2%. IV traded above realized volatility by 23.0% (HV 20d: 58.9%). Max pain ranged from $20.00 to $35.00. Net GEX was positive for 19 of 19 trading days. Term structure was in contango for 8 of 19 days. Put/call ratio averaged 0.31.

Notable Days

2025-11-21: Highest Volume — 30 contracts
2025-11-05: Largest IV drop — 31.6% change
2025-11-04: Highest IV Rank — 34.7%
2025-11-04: Largest Expected Move — 30.0%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$36.73	$33.56	$40.05	$37.75	$36.25
Max Pain	$32.63	$20.00	$35.00	$20.00	$35.00
ATM IV	82.0%	59.8%	104.8%	89.9%	59.8%
Expected Move	23.2%	17.2%	30.0%	25.8%	17.2%
HV 20d	58.9%	43.4%	72.4%	69.3%	43.4%
HV 60d	53.4%	51.9%	54.4%	51.9%	54.0%
IV Rank	24.2%	14.1%	34.7%	27.9%	14.1%
IV Percentile	31.7%	4.8%	70.6%	47.2%	4.8%
Term Structure	-0.7%	-15.7%	19.5%	11.6%	19.5%
VWIV	78.7%	62.6%	97.2%	82.4%	73.5%
Skew 25d	2.4%	-31.5%	22.2%	4.5%	-2.2%
Skew 10d	10.6%	-7.4%	46.7%	21.3%	5.8%
Call IV 25d	77.2%	55.0%	105.2%	79.9%	73.1%
Put IV 25d	79.6%	71.0%	104.7%	84.4%	71.0%
Bid-Ask Spread %	105.87	91.92	117.46	103.61	117.46
Gamma HHI	0.24	0.20	0.26	0.22	0.25
Net GEX	16.5K	10.5K	20.4K	16.8K	13.1K
Net DEX	-1.4M	-1.9M	-607.5K	-1.6M	-634.9K
Net VEX	-3.5K	-4.0K	-3.0K	-3.8K	-3.0K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.31	0.00	1.14	0.00	0.00
Total Volume	7.632	0	30	2	2
Total OI	863.421	541	955	934	562

Daily Data (19 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	GEX	DEX	VEX	P/C	Spread %	Call Wall	Put Wall	Call Vol	Put Vol	Call OI	Put OI
2025-11-03	$37.75	$20.00	89.9%	25.8%	69.3%	27.9%	0.0%	4.5%	11.6%	16.8K	-1.6M	-3.8K	0.00	103.61	N/A	N/A	2	0	719	215
2025-11-04	$36.14	$20.00	104.8%	30.0%	70.1%	34.7%	0.0%	17.9%	-1.1%	14.5K	-1.5M	-3.9K	0.00	108.68	N/A	N/A	0	0	721	215
2025-11-05	$37.91	$20.00	71.7%	20.6%	72.4%	19.5%	82.4%	22.2%	2.3%	16.9K	-1.6M	-3.8K	0.33	91.92	N/A	N/A	6	2	721	215
2025-11-06	$39.35	$35.00	86.0%	24.2%	71.3%	26.1%	92.3%	-5.2%	-8.2%	18.1K	-1.8M	-4.0K	0.67	100.29	N/A	N/A	15	10	723	215
2025-11-07	$39.31	$35.00	87.1%	24.3%	66.9%	26.6%	0.0%	-4.6%	-8.3%	19.6K	-1.8M	-3.9K	0.00	101.35	N/A	N/A	2	0	733	207
2025-11-10	$40.05	$35.00	85.4%	21.9%	64.1%	25.8%	74.5%	8.8%	-0.7%	20.4K	-1.9M	-3.8K	1.00	101.47	N/A	N/A	4	4	731	207
2025-11-11	$39.53	$35.00	86.7%	22.3%	62.8%	26.4%	0.0%	4.8%	1.7%	19.9K	-1.8M	-3.8K	0.00	109.18	N/A	N/A	0	0	732	211
2025-11-12	$38.64	$35.00	81.2%	23.3%	63.2%	23.9%	0.0%	8.6%	-1.0%	19.9K	-1.7M	-3.8K	0.09	107.65	N/A	N/A	11	1	732	211
2025-11-13	$36.59	$35.00	81.6%	23.4%	64.2%	24.1%	0.0%	0.0%	-12.9%	18.9K	-1.6M	-3.7K	0.00	105.71	N/A	N/A	5	0	742	211
2025-11-14	$36.28	$35.00	90.0%	25.8%	60.8%	27.9%	84.9%	13.2%	-15.7%	18.3K	-1.5M	-3.6K	0.20	108.83	N/A	N/A	5	1	743	211
2025-11-17	$35.64	$35.00	79.3%	22.7%	59.0%	23.0%	0.0%	9.9%	6.0%	18.1K	-1.5M	-3.4K	0.33	106.44	N/A	N/A	3	1	743	211
2025-11-18	$35.28	$35.00	91.1%	26.1%	57.8%	28.4%	0.0%	-31.5%	-10.8%	18.3K	-1.4M	-3.3K	1.00	106.35	N/A	N/A	1	1	742	212
2025-11-19	$35.11	$35.00	84.4%	24.2%	57.9%	25.4%	97.2%	-18.5%	-0.9%	18.3K	-1.4M	-3.2K	0.00	108.16	N/A	N/A	3	0	742	212
2025-11-20	$33.56	$35.00	81.9%	23.5%	53.3%	24.2%	0.0%	-22.6%	5.0%	16.1K	-1.2M	-3.0K	0.00	106.54	N/A	N/A	0	0	743	212
2025-11-21	$34.50	$35.00	78.5%	22.5%	49.5%	22.6%	75.6%	8.8%	-4.2%	10.5K	-1.2M	-3.0K	1.14	104.99	N/A	N/A	14	16	743	212
2025-11-24	$35.35	$35.00	76.7%	22.0%	45.7%	21.8%	76.0%	2.2%	-4.3%	11.7K	-607.5K	-3.0K	0.23	101.35	N/A	N/A	22	5	453	88
2025-11-25	$34.96	$35.00	71.4%	20.5%	44.1%	19.4%	62.6%	18.9%	7.4%	11.8K	-608.3K	-3.0K	0.00	111.92	N/A	N/A	4	0	464	93
2025-11-26	$35.62	$35.00	69.9%	20.0%	43.4%	18.7%	68.4%	9.6%	1.0%	12.4K	-638.2K	-3.1K	0.00	109.64	N/A	N/A	5	0	465	93
2025-11-28	$36.25	$35.00	59.8%	17.2%	43.4%	14.1%	73.5%	-2.2%	19.5%	13.1K	-634.9K	-3.0K	0.00	117.46	N/A	N/A	2	0	469	93