CAMT Options History — October 2025

In October 2025, CAMT traded between $110.71 and $128.22. ATM implied volatility averaged 61.6%, placing in the 28.7% IV rank vs the trailing year. The 30-day expected move averaged 17.4%. IV traded above realized volatility by 1.5% (HV 20d: 60.1%). Max pain ranged from $80.00 to $90.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 5 of 23 days. Put/call ratio averaged 0.81.

Notable Days

2025-10-29: Highest Volume — 4,806 contracts
2025-10-10: Largest IV spike — 19.4% change
2025-10-14: Highest IV Rank — 43.3%
2025-10-30: Largest Expected Move — 19.0%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$119.15	$110.71	$128.22	$113.66	$123.98
Max Pain	$83.48	$80.00	$90.00	$85.00	$85.00
ATM IV	61.6%	50.3%	74.8%	56.8%	65.5%
Expected Move	17.4%	14.4%	19.0%	16.3%	18.8%
HV 20d	60.1%	53.8%	70.0%	58.0%	53.8%
HV 60d	58.2%	54.5%	60.5%	55.5%	54.5%
IV Rank	28.7%	16.2%	43.3%	23.4%	33.1%
IV Percentile	64.8%	24.2%	86.5%	55.6%	75.0%
Term Structure	-2.5%	-7.0%	3.4%	2.9%	-5.8%
VWIV	59.2%	45.1%	68.0%	54.1%	66.4%
Skew 25d	2.0%	-14.4%	10.1%	3.0%	0.3%
Skew 10d	9.3%	-24.7%	37.6%	-0.4%	-4.0%
Call IV 25d	59.9%	52.2%	70.7%	53.4%	70.7%
Put IV 25d	62.0%	37.8%	71.0%	56.4%	71.0%
Bid-Ask Spread %	72.40	58.06	87.89	82.59	78.44
Gamma HHI	0.18	0.16	0.22	0.16	0.20
Net GEX	2.5M	2.3M	2.7M	2.7M	2.4M
Net DEX	-182.2M	-216.2M	-150.8M	-163.1M	-197.1M
Net VEX	-328.1K	-373.8K	-280.1K	-342.3K	-368.9K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.81	0.05	5.00	0.05	1.12
Total Volume	592.391	23	4,806	232	138
Total OI	27,578.348	26,599	28,911	27,103	28,911

Daily Data (23 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
2025-10-01	$113.66	$85.00	56.8%	16.3%	58.0%	23.4%	54.1%	3.0%	2.9%	2.7M	-163.1M	-342.3K	0.05	82.59	N/A	N/A	221	11	20,897	6,206
2025-10-02	$118.06	$85.00	60.0%	17.2%	58.3%	27.0%	56.8%	-5.8%	-0.4%	2.5M	-181.5M	-334.7K	0.43	75.61	N/A	N/A	151	65	20,819	6,213
2025-10-03	$113.69	$90.00	50.3%	14.4%	61.6%	16.2%	48.1%	-14.4%	3.4%	2.7M	-166.7M	-339.7K	0.34	87.89	N/A	N/A	95	32	20,850	6,254
2025-10-06	$117.38	$80.00	58.1%	16.5%	61.6%	24.8%	59.7%	2.5%	0.8%	2.5M	-179.8M	-329.1K	0.16	62.15	N/A	N/A	106	17	20,855	6,258
2025-10-07	$112.98	$80.00	56.5%	16.7%	64.7%	23.0%	59.8%	4.0%	-3.3%	2.7M	-161.3M	-340.1K	1.79	58.06	N/A	N/A	48	86	20,909	6,268
2025-10-08	$116.53	$80.00	57.2%	16.9%	63.8%	23.8%	62.1%	8.4%	-3.1%	2.6M	-175.5M	-333.5K	2.72	61.80	N/A	N/A	29	79	20,925	6,303
2025-10-09	$114.68	$80.00	55.9%	17.2%	64.7%	22.3%	62.2%	2.7%	-4.0%	2.6M	-167.5M	-336.4K	0.06	60.21	N/A	N/A	185	11	20,924	6,337
2025-10-10	$110.71	$80.00	66.7%	17.6%	66.5%	34.3%	62.6%	3.6%	-1.5%	2.6M	-150.8M	-344.4K	0.32	70.74	N/A	N/A	97	31	20,885	6,343
2025-10-13	$119.14	$80.00	67.9%	17.3%	70.0%	35.7%	63.7%	10.1%	-5.4%	2.6M	-183.9M	-318.3K	0.35	71.06	N/A	N/A	450	157	20,919	6,355
2025-10-14	$122.20	$80.00	74.8%	18.1%	68.8%	43.3%	62.7%	3.2%	-3.8%	2.4M	-199.0M	-313.7K	0.18	61.94	N/A	N/A	261	48	21,195	6,485
2025-10-15	$125.84	$80.00	64.8%	18.6%	68.9%	32.3%	61.5%	2.7%	-5.1%	2.3M	-214.0M	-290.9K	0.55	64.87	N/A	N/A	902	499	21,288	6,531
2025-10-16	$122.43	$85.00	64.8%	18.6%	56.5%	32.2%	66.3%	5.2%	-5.3%	2.4M	-195.2M	-312.4K	1.21	63.83	N/A	N/A	43	52	20,935	6,784
2025-10-17	$120.45	$85.00	62.9%	18.0%	56.4%	30.1%	45.7%	3.9%	0.3%	2.6M	-188.1M	-307.6K	0.48	70.25	N/A	N/A	1,054	510	20,947	6,352
2025-10-20	$122.94	$85.00	56.9%	16.3%	54.6%	23.5%	53.6%	2.9%	1.1%	2.4M	-188.7M	-311.2K	0.68	70.50	N/A	N/A	1,138	779	20,254	6,345
2025-10-21	$119.96	$85.00	60.4%	17.3%	55.9%	27.4%	62.4%	-0.1%	-2.3%	2.4M	-185.2M	-317.5K	0.35	69.27	N/A	N/A	20	7	20,474	7,058
2025-10-22	$116.35	$85.00	58.3%	16.7%	57.2%	25.1%	59.1%	5.2%	-2.5%	2.6M	-163.5M	-344.0K	0.35	72.59	N/A	N/A	17	6	20,474	7,063
2025-10-23	$117.62	$85.00	63.3%	18.1%	57.0%	30.6%	64.3%	0.6%	-3.8%	2.6M	-169.2M	-337.1K	5.00	76.30	N/A	N/A	13	65	20,476	7,074
2025-10-24	$119.69	$85.00	61.7%	17.7%	57.1%	28.8%	45.1%	3.6%	-3.5%	2.5M	-181.3M	-321.3K	0.54	81.84	N/A	N/A	837	449	20,479	7,121
2025-10-27	$120.62	$85.00	61.8%	17.7%	57.0%	28.9%	63.7%	1.4%	-3.6%	2.5M	-187.3M	-322.5K	0.69	81.10	N/A	N/A	16	11	20,702	7,502
2025-10-28	$118.80	$85.00	63.4%	18.2%	57.6%	30.7%	68.0%	-2.2%	-4.3%	2.7M	-177.8M	-326.2K	0.88	82.25	N/A	N/A	24	21	20,708	7,500
2025-10-29	$128.22	$85.00	62.6%	18.0%	55.8%	29.8%	47.9%	2.6%	-0.4%	2.4M	-216.2M	-280.1K	0.13	80.42	N/A	N/A	4,255	551	20,718	7,520
2025-10-30	$124.57	$85.00	66.2%	19.0%	55.8%	33.8%	66.1%	3.5%	-7.0%	2.4M	-197.6M	-373.8K	0.23	81.57	N/A	N/A	31	7	21,128	7,758
2025-10-31	$123.98	$85.00	65.5%	18.8%	53.8%	33.1%	66.4%	0.3%	-5.8%	2.4M	-197.1M	-368.9K	1.12	78.44	N/A	N/A	65	73	21,146	7,765