IGF Options History — April 2025

Name: IGF Options Analytics - April 2025
Creator: Options Analysis Suite

In April 2025, IGF traded between $50.06 and $56.62. ATM implied volatility averaged 26.6%, placing in the 35.9% IV rank vs the trailing year. The 30-day expected move averaged 6.9%. IV traded below realized volatility by 3.4% (HV 20d: 30.0%). Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 3 of 21 days. Put/call ratio averaged 0.50.

Notable Days

2025-04-03: Highest Volume — 3 contracts
2025-04-08: Largest IV spike — 56.7% change
2025-04-08: Highest IV Rank — 99.0%
2025-04-07: Largest Expected Move — 10.4%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$54.54	$50.06	$56.62	$54.87	$56.34
ATM IV	26.6%	16.4%	51.1%	23.9%	26.0%
Expected Move	6.9%	4.7%	10.4%	5.1%	7.5%
HV 20d	30.0%	11.7%	35.6%	13.4%	35.6%
HV 60d	20.2%	12.6%	22.7%	12.6%	22.4%
IV Rank	35.9%	6.5%	99.0%	37.2%	32.2%
IV Percentile	64.6%	2.8%	99.2%	69.8%	75.4%
Term Structure	-3.6%	-12.4%	7.4%	-5.8%	-10.6%
Skew 25d	2.5%	-8.7%	12.2%	2.9%	-4.7%
Skew 10d	8.6%	-15.4%	30.1%	-15.4%	2.3%
Call IV 25d	25.5%	7.8%	53.2%	24.8%	23.8%
Put IV 25d	28.0%	19.1%	44.5%	27.7%	19.1%
Bid-Ask Spread %	157.55	139.94	190.26	158.59	139.94
Gamma HHI	0.69	0.34	1.00	0.70	1.00
Net GEX	1.4K	542	2.5K	874	999
Net DEX	-15.9K	-31.8K	-4.3K	-25.9K	-4.9K
Net VEX	-29	-44	-9	-9	-27
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.50	0.00	1.00	1.00	0.00
Total Volume	0.286	0	3	2	0
Total OI	7.143	3	11	6	3

Daily Data (21 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 Vol	Put Vol	Call OI	Put OI
2025-04-01	$54.87	$0.00	23.9%	5.1%	13.4%	37.2%	0.0%	2.9%	-5.8%	874	-25.9K	-9	1.00	158.59	1	1	6	0
2025-04-02	$55.37	$0.00	24.5%	5.0%	13.7%	36.2%	0.0%	12.2%	0.4%	542	-24.1K	-14	0.00	158.80	0	0	7	1
2025-04-03	$55.21	$0.00	35.7%	6.8%	11.7%	62.6%	0.0%	2.5%	-3.0%	885	-23.4K	-21	0.00	178.79	3	0	7	1
2025-04-04	$52.22	$0.00	40.1%	7.6%	23.5%	73.1%	0.0%	1.0%	-5.0%	2.2K	-16.0K	-35	0.00	171.64	0	0	10	1
2025-04-07	$50.86	$0.00	32.6%	10.4%	25.2%	55.3%	0.0%	-8.7%	-12.4%	2.0K	-11.2K	-41	0.00	190.26	0	0	10	1
2025-04-08	$50.06	$0.00	51.1%	8.7%	25.5%	99.0%	0.0%	3.5%	-5.8%	1.9K	-7.3K	-34	0.00	156.71	0	0	10	1
2025-04-09	$52.91	$0.00	30.5%	8.7%	32.8%	50.4%	0.0%	4.0%	-8.1%	1.6K	-19.1K	-44	0.00	174.00	0	1	10	1
2025-04-10	$52.27	$0.00	30.2%	8.7%	33.1%	48.7%	0.0%	4.2%	-8.8%	2.5K	-21.7K	-30	0.00	162.92	0	0	10	0
2025-04-11	$53.84	$0.00	31.9%	9.2%	33.8%	48.0%	0.0%	7.9%	-9.5%	1.9K	-25.7K	-38	0.00	169.31	0	0	10	0
2025-04-14	$54.61	$0.00	25.9%	7.4%	33.8%	31.7%	0.0%	5.9%	-4.9%	1.9K	-28.1K	-33	0.00	163.32	0	0	10	0
2025-04-15	$54.67	$0.00	19.8%	5.7%	33.7%	15.5%	0.0%	2.1%	-2.1%	1.6K	-30.2K	-30	0.00	149.63	0	0	10	0
2025-04-16	$54.73	$0.00	25.5%	7.3%	33.6%	30.8%	0.0%	2.1%	-5.0%	1.8K	-29.1K	-29	0.00	162.69	0	0	10	0
2025-04-17	$55.48	$0.00	22.0%	6.3%	34.0%	21.5%	0.0%	1.9%	6.6%	1.7K	-31.8K	-28	0.00	151.20	0	0	10	0
2025-04-21	$54.53	$0.00	20.9%	6.0%	34.5%	18.6%	0.0%	3.2%	-1.6%	575	-4.3K	-26	0.00	141.51	0	0	3	0
2025-04-22	$55.72	$0.00	16.4%	4.7%	35.3%	6.5%	0.0%	2.7%	7.4%	771	-4.8K	-27	0.00	146.96	0	0	3	0
2025-04-23	$55.68	$0.00	20.5%	5.9%	35.3%	17.5%	0.0%	2.2%	-1.7%	790	-4.9K	-28	0.00	146.19	0	0	3	0
2025-04-24	$56.41	$0.00	21.0%	6.0%	35.5%	18.8%	0.0%	2.3%	-1.7%	918	-5.5K	-29	0.00	144.80	0	0	3	0
2025-04-25	$56.37	$0.00	20.3%	5.8%	35.5%	17.1%	0.0%	1.8%	-1.3%	973	-5.2K	-28	0.00	148.51	0	0	3	0
2025-04-28	$56.62	$0.00	20.1%	5.7%	35.5%	16.3%	0.0%	1.5%	-1.4%	1.0K	-5.6K	-29	0.00	144.35	0	0	3	0
2025-04-29	$56.59	$0.00	20.6%	5.9%	35.5%	17.9%	0.0%	1.7%	-2.1%	1.0K	-5.4K	-28	0.00	148.33	0	0	3	0
2025-04-30	$56.34	$0.00	26.0%	7.5%	35.6%	32.2%	0.0%	-4.7%	-10.6%	999	-4.9K	-27	0.00	139.94	0	0	3	0