HUN Options History — December 2025

In December 2025, HUN traded between $9.84 and $10.73. ATM implied volatility averaged 57.1%, placing in the 38.9% IV rank vs the trailing year. The 30-day expected move averaged 16.2%. IV traded above realized volatility by 2.4% (HV 20d: 54.7%). Max pain ranged from $9.00 to $11.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 19 of 22 days. Put/call ratio averaged 0.25.

Notable Days

2025-12-02: Highest Volume — 39,377 contracts
2025-12-10: Largest IV drop — 8.8% change
2025-12-09: Highest IV Rank — 48.0%
2025-12-02: Largest Expected Move — 17.2%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$10.21	$9.84	$10.73	$10.48	$10.02
Max Pain	$10.73	$9.00	$11.00	$9.00	$11.00
ATM IV	57.1%	49.0%	63.9%	59.2%	49.0%
Expected Move	16.2%	14.1%	17.2%	17.0%	14.1%
HV 20d	54.7%	43.6%	63.9%	62.6%	44.1%
HV 60d	55.9%	54.8%	57.5%	55.8%	54.9%
IV Rank	38.9%	26.6%	48.0%	41.7%	26.6%
IV Percentile	63.9%	27.8%	83.7%	76.2%	27.8%
Term Structure	6.3%	-4.9%	14.1%	-4.9%	11.2%
VWIV	56.6%	40.0%	63.1%	62.0%	51.0%
Skew 25d	2.6%	-2.2%	6.6%	4.1%	-0.0%
Skew 10d	7.0%	-10.7%	24.9%	19.4%	-10.7%
Call IV 25d	57.6%	50.5%	61.3%	57.5%	53.2%
Put IV 25d	60.2%	53.2%	63.6%	61.6%	53.2%
Bid-Ask Spread %	49.34	21.31	68.24	28.68	34.29
Gamma HHI	0.34	0.30	0.47	0.37	0.34
Net GEX	585.0K	116.3K	1.7M	116.3K	525.0K
Net DEX	-8.6M	-25.5M	-146.1K	-916.3K	-2.1M
Net VEX	-238.7K	-280.8K	-204.7K	-205.8K	-212.6K
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.25	0.01	1.65	0.19	0.20
Total Volume	4,501.409	194	39,377	2,063	1,120
Total OI	176,857.045	143,606	188,872	144,466	178,231

Daily Data (22 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
2025-12-01	$10.48	$9.00	59.2%	17.0%	62.6%	41.7%	62.0%	4.1%	-4.9%	116.3K	-916.3K	-205.8K	0.19	28.68	N/A	N/A	1,728	335	74,793	69,673
2025-12-02	$10.43	$9.00	60.1%	17.2%	58.9%	42.9%	57.4%	6.6%	-2.4%	122.4K	-478.9K	-204.7K	0.01	28.51	N/A	N/A	39,011	366	73,853	69,753
2025-12-03	$10.64	$9.00	56.6%	16.2%	58.3%	38.3%	57.3%	3.2%	-0.2%	566.6K	-16.5M	-262.5K	0.36	50.16	N/A	N/A	3,339	1,215	104,747	69,920
2025-12-04	$9.93	$11.00	60.3%	16.1%	63.9%	43.1%	40.0%	2.7%	5.9%	494.9K	-146.1K	-235.3K	0.06	58.97	N/A	N/A	4,019	228	104,294	69,912
2025-12-05	$9.95	$11.00	61.3%	16.9%	61.1%	44.5%	60.6%	3.3%	3.8%	547.6K	-4.5M	-246.2K	0.05	56.06	N/A	N/A	3,120	159	110,455	69,966
2025-12-08	$9.84	$11.00	62.3%	17.1%	54.3%	45.8%	60.6%	1.4%	4.9%	537.0K	-1.9M	-243.2K	0.09	60.61	N/A	N/A	4,711	401	111,738	70,014
2025-12-09	$10.11	$11.00	63.9%	16.7%	54.5%	48.0%	63.1%	3.3%	5.7%	634.9K	-9.0M	-263.7K	0.07	57.04	N/A	N/A	2,462	176	115,349	69,980
2025-12-10	$10.73	$11.00	58.2%	16.7%	56.8%	40.4%	59.5%	3.6%	6.1%	795.9K	-25.3M	-280.1K	0.27	65.20	N/A	N/A	4,863	1,310	116,464	69,984
2025-12-11	$10.73	$11.00	58.3%	16.7%	56.2%	40.5%	59.0%	1.8%	5.9%	744.9K	-25.5M	-280.8K	0.19	61.19	N/A	N/A	2,246	430	117,707	71,165
2025-12-12	$10.63	$11.00	59.0%	16.9%	56.1%	41.5%	57.3%	1.9%	5.9%	758.1K	-22.0M	-273.9K	0.09	68.24	N/A	N/A	4,205	395	116,885	71,464
2025-12-15	$10.39	$11.00	59.6%	17.1%	57.1%	42.2%	59.9%	3.5%	4.1%	735.2K	-15.5M	-258.5K	0.60	49.85	N/A	N/A	1,135	683	115,228	71,837
2025-12-16	$9.91	$11.00	59.4%	17.0%	56.5%	41.9%	58.2%	1.4%	5.5%	691.8K	-2.6M	-233.8K	0.20	61.33	N/A	N/A	1,058	210	115,249	70,294
2025-12-17	$10.11	$11.00	59.7%	17.1%	56.5%	42.4%	59.2%	3.1%	5.4%	741.7K	-10.5M	-241.7K	0.50	63.59	N/A	N/A	1,184	593	115,208	67,313
2025-12-18	$10.34	$11.00	58.8%	16.8%	56.7%	41.1%	60.0%	3.1%	3.5%	438.7K	-18.2M	-248.3K	0.09	63.59	N/A	N/A	800	73	115,422	67,565
2025-12-19	$10.07	$11.00	54.0%	15.5%	57.2%	34.7%	56.9%	2.5%	7.8%	1.7M	-8.7M	-232.3K	0.08	65.81	N/A	N/A	3,727	316	115,481	67,560
2025-12-22	$10.04	$11.00	53.4%	15.3%	56.1%	34.0%	54.7%	3.5%	11.7%	421.7K	-6.0M	-229.4K	1.65	21.31	N/A	N/A	301	497	109,553	62,025
2025-12-23	$9.95	$11.00	53.9%	15.5%	55.8%	34.6%	55.3%	0.6%	11.4%	423.2K	-1.5M	-218.9K	0.11	40.50	N/A	N/A	3,400	359	109,706	62,312
2025-12-24	$9.95	$11.00	54.9%	15.7%	49.2%	35.9%	54.7%	2.9%	8.9%	445.0K	-2.8M	-222.3K	0.24	42.03	N/A	N/A	156	38	111,648	62,317
2025-12-26	$10.07	$11.00	50.5%	14.5%	45.1%	30.0%	50.6%	5.1%	12.7%	466.4K	-3.5M	-219.9K	0.12	42.25	N/A	N/A	1,635	199	111,705	62,300
2025-12-29	$10.07	$11.00	53.3%	15.3%	43.6%	33.8%	54.4%	1.2%	10.9%	461.1K	-3.7M	-212.1K	0.07	38.19	N/A	N/A	5,055	348	112,245	61,928
2025-12-30	$10.20	$11.00	51.7%	14.8%	43.7%	30.8%	53.0%	-2.2%	14.1%	488.1K	-8.9M	-225.7K	0.23	28.18	N/A	N/A	1,156	269	115,637	61,975
2025-12-31	$10.02	$11.00	49.0%	14.1%	44.1%	26.6%	51.0%	-0.0%	11.2%	525.0K	-2.1M	-212.6K	0.20	34.29	N/A	N/A	932	188	116,189	62,042