BBSI Options History — October 2025

In October 2025, BBSI traded between $40.34 and $44.73. ATM implied volatility averaged 40.1%, placing in the 15.5% IV rank vs the trailing year. The 30-day expected move averaged 12.4%. IV traded above realized volatility by 22.0% (HV 20d: 18.1%). Max pain ranged from $35.00 to $45.00. Net GEX was positive for 0 of 23 trading days. Term structure was in contango for 3 of 23 days. Put/call ratio averaged 0.00.

Notable Days

2025-10-15: Highest Volume — 6 contracts
2025-10-28: Largest IV spike — 68.8% change
2025-10-28: Highest IV Rank — 28.9%
2025-10-28: Largest Expected Move — 16.8%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$42.59	$40.34	$44.73	$44.68	$40.42
Max Pain	$36.30	$35.00	$45.00	$45.00	$35.00
ATM IV	40.1%	21.4%	58.7%	21.4%	57.5%
Expected Move	12.4%	6.1%	16.8%	6.1%	16.5%
HV 20d	18.1%	16.6%	21.4%	21.4%	16.8%
HV 60d	25.6%	20.8%	26.6%	26.6%	20.8%
IV Rank	15.5%	2.1%	28.9%	2.1%	28.0%
IV Percentile	32.9%	4.0%	68.7%	4.0%	65.9%
Term Structure	-13.3%	-43.1%	27.9%	27.9%	-12.6%
VWIV	46.7%	43.6%	49.7%	49.7%	43.6%
Skew 25d	-6.8%	-50.4%	34.4%	-30.0%	0.8%
Skew 10d	-1.0%	-59.8%	79.0%	-56.1%	-8.7%
Call IV 25d	64.5%	46.0%	83.2%	53.3%	83.2%
Put IV 25d	57.7%	22.6%	106.7%	23.3%	83.9%
Bid-Ask Spread %	115.41	95.20	120.41	106.36	113.39
Gamma HHI	0.71	0.53	0.88	0.84	0.55
Net GEX	-8.4K	-16.4K	-2.4K	-14.3K	-2.5K
Net DEX	120.0K	71.9K	210.8K	106.8K	95.6K
Net VEX	-685	-852	-519	-852	-538
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	0.00	0.00	0.00	0.00	0.00
Total Volume	0.565	0	6	0	0
Total OI	99.435	81	114	113	83

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	Spread %	Call Vol	Put Vol	Call OI	Put OI
2025-10-01	$44.68	$45.00	21.4%	6.1%	21.4%	2.1%	0.0%	-30.0%	27.9%	-14.3K	106.8K	-852	106.36	0	0	26	87
2025-10-02	$44.41	$45.00	22.6%	6.5%	20.1%	2.9%	0.0%	-27.9%	22.7%	-13.6K	114.8K	-849	108.17	0	0	26	87
2025-10-03	$44.73	$45.00	21.6%	6.2%	19.8%	2.2%	0.0%	-33.9%	19.6%	-16.0K	99.2K	-848	95.20	0	0	26	87
2025-10-06	$44.33	$35.00	24.0%	10.9%	19.7%	4.0%	0.0%	-5.0%	-18.0%	-16.2K	125.8K	-821	118.52	0	0	26	87
2025-10-07	$44.72	$35.00	24.6%	9.8%	19.9%	4.4%	0.0%	-4.1%	-8.9%	-15.0K	107.7K	-808	118.54	0	0	26	87
2025-10-08	$44.55	$35.00	24.4%	10.3%	18.8%	4.2%	0.0%	-8.1%	-9.5%	-16.4K	112.4K	-805	118.70	0	0	26	87
2025-10-09	$43.60	$35.00	21.9%	10.0%	17.1%	2.5%	0.0%	-1.9%	-8.7%	-14.4K	149.7K	-777	117.25	0	1	26	87
2025-10-10	$42.98	$35.00	26.4%	8.7%	17.5%	5.7%	49.7%	-2.2%	-20.6%	-11.1K	169.4K	-763	115.03	5	0	26	88
2025-10-13	$42.80	$35.00	28.8%	11.7%	17.5%	7.4%	0.0%	3.7%	-39.6%	-10.7K	175.6K	-720	118.32	0	0	26	88
2025-10-14	$43.03	$35.00	33.8%	12.2%	17.8%	11.0%	0.0%	-16.3%	-33.3%	-11.2K	172.6K	-722	115.73	0	0	26	88
2025-10-15	$43.08	$35.00	40.3%	11.6%	17.8%	15.7%	0.0%	-3.4%	-43.1%	-11.0K	178.9K	-710	120.41	0	6	26	88
2025-10-16	$42.16	$35.00	57.5%	16.5%	17.8%	28.0%	0.0%	-1.9%	-22.1%	-8.5K	177.4K	-697	117.33	0	0	26	88
2025-10-17	$41.47	$35.00	53.8%	15.4%	17.7%	25.3%	0.0%	-1.7%	-17.4%	-3.3K	210.8K	-626	117.75	0	0	26	87
2025-10-20	$41.63	$35.00	43.0%	12.3%	18.0%	17.6%	43.6%	-5.5%	-11.7%	-3.7K	82.4K	-615	116.83	0	1	26	56
2025-10-21	$41.90	$35.00	54.6%	15.6%	18.2%	25.9%	0.0%	27.1%	-25.2%	-3.1K	75.6K	-622	118.67	0	0	26	55
2025-10-22	$41.75	$35.00	54.8%	15.7%	17.9%	26.1%	0.0%	34.4%	-19.7%	-3.1K	77.8K	-597	118.89	0	0	26	55
2025-10-23	$41.64	$35.00	53.9%	15.4%	16.7%	25.4%	0.0%	-36.8%	-22.6%	-3.3K	82.0K	-596	118.03	0	0	26	55
2025-10-24	$42.16	$35.00	56.4%	16.2%	16.6%	27.2%	0.0%	33.6%	-15.7%	-3.6K	71.9K	-615	116.39	0	0	26	55
2025-10-27	$41.39	$35.00	34.8%	10.0%	17.5%	11.7%	0.0%	-17.9%	-0.6%	-3.6K	87.1K	-553	115.41	0	0	26	55
2025-10-28	$41.31	$35.00	58.7%	16.8%	17.3%	28.9%	0.0%	-2.6%	-19.1%	-3.4K	88.0K	-550	118.72	0	0	26	55
2025-10-29	$40.47	$35.00	52.8%	15.1%	17.2%	24.7%	0.0%	-6.7%	-12.6%	-2.4K	97.3K	-549	116.81	0	0	26	55
2025-10-30	$40.34	$35.00	53.8%	15.4%	17.2%	25.4%	0.0%	-50.4%	-14.3%	-2.4K	102.0K	-519	114.10	0	0	26	55
2025-10-31	$40.42	$35.00	57.5%	16.5%	16.8%	28.0%	0.0%	0.8%	-12.6%	-2.5K	95.6K	-538	113.39	0	0	28	55