VICR Options History — October 2025

In October 2025, VICR traded between $48.52 and $92.73. ATM implied volatility averaged 61.7%, placing in the 32.8% IV rank vs the trailing year. The 30-day expected move averaged 19.1%. IV traded below realized volatility by 10.2% (HV 20d: 71.9%). Max pain ranged from $45.00 to $75.00. Net GEX was positive for 11 of 23 trading days. Term structure was in contango for 8 of 23 days. Put/call ratio averaged 1.39.

Notable Days

2025-10-22: Highest Volume — 4,262 contracts
2025-10-13: Largest IV spike — 32.2% change
2025-10-21: Highest IV Rank — 53.8%
2025-10-21: Largest Expected Move — 23.7%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$66.35	$48.52	$92.73	$49.30	$91.89
Max Pain	$55.87	$45.00	$75.00	$50.00	$75.00
ATM IV	61.7%	48.4%	82.7%	49.6%	59.5%
Expected Move	19.1%	13.9%	23.7%	14.2%	17.1%
HV 20d	71.9%	34.4%	115.4%	35.7%	112.1%
HV 60d	61.3%	46.8%	75.2%	53.8%	74.7%
IV Rank	32.8%	19.5%	53.8%	20.8%	30.6%
IV Percentile	62.6%	21.0%	89.7%	29.4%	69.0%
Term Structure	-4.3%	-18.6%	30.1%	18.7%	-1.1%
VWIV	67.6%	48.4%	84.3%	55.4%	60.0%
Skew 25d	2.7%	-4.5%	8.2%	3.1%	-4.5%
Skew 10d	2.2%	-17.8%	13.4%	-12.6%	-15.0%
Call IV 25d	65.6%	48.6%	81.6%	48.6%	63.3%
Put IV 25d	68.4%	51.4%	85.8%	51.7%	58.8%
Bid-Ask Spread %	47.23	23.96	81.10	77.49	52.61
Gamma HHI	0.22	0.14	0.28	0.27	0.15
Net GEX	103.0K	-47.5K	403.9K	-45.7K	403.9K
Net DEX	-9.0M	-25.9M	1.6M	1.3M	-25.9M
Net VEX	-36.6K	-64.1K	-24.2K	-24.5K	-60.6K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	1.39	0.29	13.52	0.88	0.45
Total Volume	694.696	23	4,262	209	366
Total OI	5,498.435	3,269	9,659	3,269	9,659

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	$49.30	$50.00	49.6%	14.2%	35.7%	20.8%	55.4%	3.1%	18.7%	-45.7K	1.3M	-24.5K	0.88	77.49	N/A	N/A	111	98	1,223	2,046
2025-10-02	$48.52	$50.00	49.7%	14.3%	34.4%	20.8%	0.0%	2.1%	18.6%	-47.5K	1.6M	-24.2K	0.77	78.45	N/A	N/A	26	20	1,242	2,060
2025-10-03	$49.14	$50.00	48.4%	13.9%	34.9%	19.5%	48.4%	2.3%	30.1%	-47.0K	1.4M	-24.9K	0.40	81.10	N/A	N/A	96	38	1,268	2,095
2025-10-06	$49.80	$45.00	51.8%	20.4%	34.5%	23.0%	67.7%	6.9%	-12.8%	-37.4K	920.6K	-25.1K	0.66	39.84	N/A	N/A	117	77	1,339	2,101
2025-10-07	$48.73	$45.00	52.8%	19.9%	35.1%	23.9%	68.4%	3.6%	-11.5%	-41.4K	1.3M	-24.6K	1.88	47.09	N/A	N/A	8	15	1,452	2,091
2025-10-08	$51.50	$45.00	54.3%	22.6%	40.4%	25.4%	72.2%	3.3%	-18.6%	-28.6K	57.8K	-25.4K	0.36	35.14	N/A	N/A	74	27	1,459	2,084
2025-10-09	$52.87	$45.00	52.5%	21.3%	41.4%	23.7%	75.5%	3.8%	-13.4%	-18.0K	-561.7K	-26.1K	0.51	27.34	N/A	N/A	234	119	1,485	2,089
2025-10-10	$48.81	$50.00	51.7%	21.7%	50.6%	22.8%	75.8%	5.1%	-13.0%	-36.4K	874.3K	-27.5K	13.52	47.30	N/A	N/A	23	311	1,647	2,182
2025-10-13	$52.36	$50.00	68.3%	22.1%	56.3%	39.5%	76.3%	3.9%	-14.0%	-44.1K	-110.3K	-29.5K	2.11	35.71	N/A	N/A	101	213	1,649	2,415
2025-10-14	$53.70	$50.00	80.8%	22.7%	57.0%	52.0%	79.5%	0.2%	-15.5%	-28.2K	-987.9K	-29.6K	1.08	34.15	N/A	N/A	208	224	1,724	2,555
2025-10-15	$56.75	$50.00	75.4%	21.6%	60.1%	46.6%	75.8%	6.3%	-6.8%	5.9K	-2.8M	-29.7K	0.29	37.39	N/A	N/A	196	57	1,800	2,649
2025-10-16	$60.12	$50.00	78.4%	22.5%	62.2%	49.5%	76.5%	3.5%	-14.0%	11.6K	-4.4M	-29.6K	0.99	33.08	N/A	N/A	131	130	1,833	2,747
2025-10-17	$57.90	$50.00	77.7%	22.3%	63.6%	48.9%	78.1%	3.0%	-12.6%	-8.6K	-3.4M	-29.9K	0.42	33.50	N/A	N/A	278	118	1,862	2,803
2025-10-20	$57.60	$50.00	82.4%	23.6%	62.7%	53.6%	84.3%	5.9%	-17.5%	-11.3K	-2.3M	-29.6K	2.18	43.46	N/A	N/A	238	518	1,517	2,199
2025-10-21	$66.78	$50.00	82.7%	23.7%	80.7%	53.8%	82.7%	4.1%	-14.1%	7.3K	-5.9M	-30.2K	0.33	23.96	N/A	N/A	1,513	495	1,700	2,688
2025-10-22	$85.31	$55.00	60.8%	17.4%	114.6%	31.9%	59.3%	5.8%	-1.5%	97.4K	-17.0M	-27.3K	0.47	24.79	N/A	N/A	2,902	1,360	2,440	3,006
2025-10-23	$92.73	$65.00	56.7%	16.3%	115.4%	27.8%	57.9%	8.2%	-2.2%	284.2K	-24.7M	-40.2K	0.53	51.15	N/A	N/A	1,431	760	3,692	3,556
2025-10-24	$90.64	$70.00	55.9%	16.0%	112.1%	27.0%	57.2%	1.0%	0.1%	398.4K	-25.8M	-53.2K	1.33	58.95	N/A	N/A	655	873	4,659	3,918
2025-10-27	$90.69	$70.00	57.6%	16.5%	112.1%	28.7%	58.8%	1.0%	0.1%	385.9K	-25.8M	-61.6K	0.98	54.87	N/A	N/A	164	160	4,911	4,325
2025-10-28	$89.31	$70.00	58.2%	16.7%	113.1%	29.4%	60.0%	-1.5%	0.1%	379.9K	-24.0M	-61.6K	0.49	53.74	N/A	N/A	500	246	4,898	4,332
2025-10-29	$91.05	$75.00	55.9%	16.0%	112.7%	27.1%	58.4%	-3.1%	0.8%	396.1K	-25.8M	-64.1K	0.74	61.11	N/A	N/A	152	112	5,102	4,452
2025-10-30	$90.45	$75.00	57.6%	16.5%	112.2%	28.7%	59.6%	-1.3%	0.6%	393.4K	-24.3M	-63.0K	0.57	53.96	N/A	N/A	307	176	5,045	4,465
2025-10-31	$91.89	$75.00	59.5%	17.1%	112.1%	30.6%	60.0%	-4.5%	-1.1%	403.9K	-25.9M	-60.6K	0.45	52.61	N/A	N/A	252	114	5,089	4,570