SPMB Options History — December 2025

Name: SPMB Options Analytics - December 2025
Creator: Options Analysis Suite

In December 2025, SPMB traded between $22.39 and $22.54. ATM implied volatility averaged 32.1%, placing in the 16.5% IV rank vs the trailing year. The 30-day expected move averaged 8.4%. IV traded above realized volatility by 28.2% (HV 20d: 3.8%). Net GEX was positive for 0 of 22 trading days. Term structure was in contango for 0 of 22 days.

Notable Days

2025-12-04: Largest IV spike — 51.4% change
2025-12-09: Highest IV Rank — 24.9%
2025-12-31: Largest Expected Move — 10.3%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$22.46	$22.39	$22.54	$22.46	$22.43
ATM IV	32.1%	25.1%	44.1%	34.0%	36.0%
Expected Move	8.4%	7.1%	10.3%	9.8%	10.3%
HV 20d	3.8%	3.1%	4.2%	4.0%	3.1%
HV 60d	3.6%	3.5%	3.8%	3.8%	3.5%
IV Rank	16.5%	11.5%	24.9%	17.8%	19.3%
IV Percentile	56.3%	21.0%	79.0%	64.3%	73.4%
Term Structure	-7.7%	-13.6%	-3.4%	-12.7%	-12.4%
Skew 25d	1.5%	-24.8%	25.4%	13.2%	25.4%
Skew 10d	1.6%	-5.2%	8.7%	1.0%	7.4%
Call IV 25d	30.5%	10.3%	41.1%	24.4%	12.5%
Put IV 25d	31.9%	11.7%	41.5%	37.6%	37.9%
Bid-Ask Spread %	152.78	149.17	155.97	150.81	149.80
Net GEX	0	0	0	0	0
Net DEX	0	0	0	0	0
Net VEX	0	0	0	0	0
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
Total Volume	0	0	0	0	0
Total OI	0	0	0	0	0

Daily Data (22 trading days)

Date	Price	Max Pain	ATM IV	Exp Move	HV 20d	IV Rank	VWIV	Skew 25d	Term Str	Spread %	Call Wall	Put Wall
2025-12-01	$22.46	$0.00	34.0%	9.8%	4.0%	17.8%	0.0%	13.2%	-12.7%	150.81	N/A	N/A
2025-12-02	$22.49	$0.00	33.6%	9.6%	3.7%	17.6%	0.0%	0.3%	-12.0%	150.42	N/A	N/A
2025-12-03	$22.54	$0.00	25.1%	7.2%	3.8%	11.5%	0.0%	0.3%	-12.2%	150.74	N/A	N/A
2025-12-04	$22.48	$0.00	37.9%	7.1%	3.8%	20.6%	0.0%	0.7%	-3.4%	155.97	N/A	N/A
2025-12-05	$22.48	$0.00	39.3%	7.2%	3.6%	21.5%	0.0%	5.2%	-4.2%	155.27	N/A	N/A
2025-12-08	$22.44	$0.00	41.9%	7.4%	3.7%	23.4%	0.0%	0.7%	-5.3%	155.05	N/A	N/A
2025-12-09	$22.41	$0.00	44.1%	7.4%	3.7%	24.9%	0.0%	0.7%	-4.0%	155.06	N/A	N/A
2025-12-10	$22.49	$0.00	25.9%	7.4%	3.8%	12.1%	0.0%	2.0%	-4.6%	149.59	N/A	N/A
2025-12-11	$22.52	$0.00	25.7%	7.4%	3.8%	12.0%	0.0%	0.5%	-4.9%	154.06	N/A	N/A
2025-12-12	$22.45	$0.00	26.3%	7.5%	3.9%	12.4%	0.0%	0.6%	-5.2%	155.06	N/A	N/A
2025-12-15	$22.46	$0.00	27.5%	7.9%	3.9%	13.2%	0.0%	18.4%	-5.9%	153.73	N/A	N/A
2025-12-16	$22.52	$0.00	28.2%	8.1%	4.0%	13.7%	0.0%	0.4%	-5.9%	153.39	N/A	N/A
2025-12-17	$22.51	$0.00	28.1%	8.1%	4.0%	13.7%	0.0%	3.3%	-6.2%	149.17	N/A	N/A
2025-12-18	$22.43	$0.00	28.9%	8.3%	4.2%	14.3%	0.0%	-17.6%	-6.7%	154.32	N/A	N/A
2025-12-19	$22.39	$0.00	29.0%	8.3%	4.2%	14.3%	0.0%	-0.3%	-6.2%	154.15	N/A	N/A
2025-12-22	$22.39	$0.00	30.2%	8.6%	4.0%	15.1%	0.0%	-24.8%	-8.1%	151.89	N/A	N/A
2025-12-23	$22.39	$0.00	29.7%	8.5%	4.0%	14.8%	0.0%	-0.4%	-7.8%	152.58	N/A	N/A
2025-12-24	$22.44	$0.00	31.3%	9.0%	4.0%	15.9%	0.0%	1.3%	-8.8%	153.43	N/A	N/A
2025-12-26	$22.45	$0.00	32.2%	9.2%	4.0%	16.5%	0.0%	1.3%	-8.0%	152.49	N/A	N/A
2025-12-29	$22.46	$0.00	34.7%	10.0%	4.0%	18.3%	0.0%	0.7%	-11.9%	152.29	N/A	N/A
2025-12-30	$22.46	$0.00	35.7%	10.2%	3.1%	19.1%	0.0%	0.7%	-13.6%	151.81	N/A	N/A
2025-12-31	$22.43	$0.00	36.0%	10.3%	3.1%	19.3%	0.0%	25.4%	-12.4%	149.80	N/A	N/A