SELF Options History — October 2025

In October 2025, SELF traded between $4.91 and $5.04. ATM implied volatility averaged 53.5%, placing in the 15.5% IV rank vs the trailing year. The 30-day expected move averaged 12.8%. IV traded above realized volatility by 43.6% (HV 20d: 9.9%). Max pain ranged from $5.00 to $5.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 9 of 23 days. Put/call ratio averaged 0.12.

Notable Days

2025-10-17: Highest Volume — 94 contracts
2025-10-27: Largest IV spike — 146.8% change
2025-10-13: Highest IV Rank — 37.1%
2025-10-15: Largest Expected Move — 23.4%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$4.97	$4.91	$5.04	$5.03	$4.96
Max Pain	$5.00	$5.00	$5.00	$5.00	$5.00
ATM IV	53.5%	17.8%	102.3%	29.8%	28.8%
Expected Move	12.8%	5.1%	23.4%	8.5%	8.3%
HV 20d	9.9%	8.5%	13.3%	13.3%	10.4%
HV 60d	15.8%	15.1%	16.8%	16.8%	15.1%
IV Rank	15.5%	0.0%	37.1%	4.8%	4.9%
IV Percentile	58.9%	0.0%	92.1%	18.3%	15.1%
Term Structure	-3.7%	-101.2%	62.5%	21.1%	32.5%
VWIV	62.3%	13.7%	252.5%	27.9%	43.1%
Bid-Ask Spread %	134.86	114.53	147.06	138.07	139.54
Gamma HHI	0.98	0.85	1.00	0.85	1.00
Net GEX	696	94	1.5K	94	1.5K
Net DEX	-17.2K	-34.8K	-907	-7.4K	-29.6K
Net VEX	-164	-235	-100	-120	-225
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.12	0.00	1.00	0.10	0.00
Total Volume	8.609	0	94	11	1
Total OI	191.826	156	229	156	229

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	$5.03	$5.00	29.8%	8.5%	13.3%	4.8%	27.9%	0.0%	21.1%	94	-7.4K	-120	0.10	138.07	N/A	N/A	10	1	88	68
2025-10-02	$5.02	$5.00	30.8%	8.8%	11.3%	5.3%	0.0%	0.0%	62.5%	407	-9.3K	-123	0.00	137.72	N/A	N/A	0	0	98	69
2025-10-03	$5.04	$5.00	54.2%	15.5%	10.0%	15.7%	0.0%	0.0%	-24.5%	261	-10.0K	-122	0.00	134.15	N/A	N/A	0	0	98	69
2025-10-06	$5.04	$5.00	61.1%	10.6%	9.8%	18.7%	0.0%	0.0%	-15.4%	238	-9.9K	-118	0.00	133.29	N/A	N/A	0	0	98	69
2025-10-07	$5.01	$5.00	53.0%	9.7%	9.9%	15.1%	0.0%	0.0%	-23.5%	272	-8.4K	-116	0.00	136.78	N/A	N/A	0	0	98	69
2025-10-08	$5.02	$5.00	63.8%	9.8%	9.9%	19.9%	0.0%	0.0%	-23.8%	243	-8.9K	-115	0.00	136.10	N/A	N/A	0	0	98	69
2025-10-09	$4.93	$5.00	59.5%	7.4%	11.5%	18.0%	0.0%	0.0%	-9.5%	259	-3.9K	-112	0.00	114.53	N/A	N/A	0	1	98	69
2025-10-10	$4.93	$5.00	49.9%	12.0%	11.3%	13.7%	25.7%	0.0%	-18.7%	261	-3.0K	-111	0.00	123.18	N/A	N/A	0	2	98	70
2025-10-13	$4.91	$5.00	102.3%	12.3%	10.1%	37.1%	0.0%	0.0%	-20.6%	144	-3.0K	-107	0.00	126.31	N/A	N/A	0	20	98	72
2025-10-14	$4.92	$5.00	69.0%	11.8%	9.1%	22.2%	0.0%	0.0%	-21.0%	626	-4.5K	-103	0.00	128.31	N/A	N/A	1	0	98	62
2025-10-15	$4.93	$5.00	81.6%	23.4%	8.5%	27.8%	0.0%	0.0%	-101.2%	359	-6.7K	-102	0.00	128.31	N/A	N/A	0	0	99	62
2025-10-16	$4.92	$5.00	60.6%	17.4%	8.5%	18.5%	58.1%	0.0%	0.0%	597	-7.1K	-100	0.31	138.72	N/A	N/A	26	8	99	62
2025-10-17	$4.96	$5.00	40.1%	11.5%	9.1%	9.4%	252.5%	0.0%	2.6%	216	-907	-131	0.00	134.41	N/A	N/A	94	0	122	70
2025-10-20	$4.96	$5.00	55.9%	16.0%	9.1%	16.4%	13.7%	0.0%	35.8%	855	-26.5K	-222	0.00	129.50	N/A	N/A	11	0	156	48
2025-10-21	$4.94	$5.00	39.0%	11.2%	9.1%	8.9%	14.8%	0.0%	35.9%	774	-29.3K	-225	0.08	126.14	N/A	N/A	13	1	167	48
2025-10-22	$4.96	$5.00	37.4%	10.7%	9.3%	8.2%	0.0%	0.0%	-3.5%	1.1K	-34.2K	-231	1.00	146.32	N/A	N/A	1	1	177	49
2025-10-23	$4.99	$5.00	17.8%	5.1%	8.7%	0.0%	0.0%	0.0%	36.7%	1.5K	-31.9K	-234	0.00	147.06	N/A	N/A	4	0	177	50
2025-10-24	$5.03	$5.00	29.3%	8.4%	9.2%	5.1%	43.1%	0.0%	5.6%	1.5K	-34.8K	-235	0.00	137.80	N/A	N/A	1	0	177	50
2025-10-27	$5.00	$5.00	72.3%	20.7%	9.4%	24.1%	0.0%	0.0%	-20.3%	1.2K	-32.7K	-230	0.00	139.60	N/A	N/A	1	0	178	50
2025-10-28	$5.02	$5.00	73.5%	21.1%	9.5%	24.7%	0.0%	0.0%	-20.9%	1.2K	-34.0K	-230	0.00	146.83	N/A	N/A	1	0	178	50
2025-10-29	$4.96	$5.00	75.5%	21.7%	10.3%	25.5%	0.0%	0.0%	-23.1%	1.1K	-30.6K	-228	0.00	139.54	N/A	N/A	0	0	179	50
2025-10-30	$4.94	$5.00	46.2%	13.2%	10.4%	12.6%	0.0%	0.0%	11.6%	1.3K	-28.8K	-225	0.00	139.54	N/A	N/A	0	0	179	50
2025-10-31	$4.96	$5.00	28.8%	8.3%	10.4%	4.9%	0.0%	0.0%	32.5%	1.5K	-29.6K	-225	0.00	139.54	N/A	N/A	1	0	179	50