GWW Options History — October 2025

In October 2025, GWW traded between $936.48 and $978.41. ATM implied volatility averaged 27.5%, placing in the 36.2% IV rank vs the trailing year. The 30-day expected move averaged 7.6%. IV traded above realized volatility by 10.6% (HV 20d: 16.8%). Max pain ranged from $940.00 to $970.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 2 of 23 days. Put/call ratio averaged 1.51.

Notable Days

2025-10-13: Highest Volume — 1,184 contracts
2025-10-31: Largest IV drop — 27.5% change
2025-10-10: Highest IV Rank — 46.7%
2025-10-30: Largest Expected Move — 8.7%

Monthly Statistics

Metric	Avg	Min	Max	Open	Close
Price	$960.88	$936.48	$978.41	$944.05	$978.41
Max Pain	$944.35	$940.00	$970.00	$970.00	$950.00
ATM IV	27.5%	22.0%	31.0%	27.3%	22.0%
Expected Move	7.6%	6.3%	8.7%	7.8%	6.3%
HV 20d	16.8%	15.0%	19.7%	19.7%	18.2%
HV 60d	26.6%	18.1%	29.3%	28.5%	18.8%
IV Rank	36.2%	20.2%	46.7%	35.7%	20.2%
IV Percentile	81.6%	54.0%	92.5%	83.7%	54.0%
Term Structure	-2.2%	-4.7%	1.9%	-2.3%	0.0%
VWIV	26.6%	22.7%	30.1%	25.7%	22.7%
Skew 25d	2.8%	0.8%	4.4%	2.6%	2.6%
Skew 10d	5.9%	-1.4%	14.7%	6.5%	9.3%
Call IV 25d	25.0%	21.5%	29.3%	23.2%	21.5%
Put IV 25d	27.9%	24.1%	31.4%	25.9%	24.1%
Bid-Ask Spread %	61.29	48.16	85.93	85.93	69.95
Gamma HHI	0.14	0.12	0.16	0.16	0.12
Net GEX	27.9M	22.1M	36.4M	22.1M	36.4M
Net DEX	-321.1M	-433.5M	-193.8M	-213.8M	-433.5M
Net VEX	-1.8M	-2.1M	-1.4M	-1.4M	-2.1M
Div Yield	0.0%	0.0%	0.0%	0.0%	0.0%
P/C Ratio	1.51	0.02	12.00	0.30	1.60
Total Volume	282.348	37	1,184	60	260
Total OI	13,398.13	11,901	15,158	11,901	14,116

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	$944.05	$970.00	27.3%	7.8%	19.7%	35.7%	25.7%	2.6%	-2.3%	22.1M	-213.8M	-1.4M	0.30	85.93	N/A	N/A	46	14	10,203	1,698
2025-10-02	$953.71	$960.00	26.7%	7.7%	19.6%	34.1%	24.7%	4.4%	-2.2%	23.3M	-240.1M	-1.5M	0.37	83.68	N/A	N/A	27	10	10,231	1,705
2025-10-03	$962.38	$960.00	23.1%	6.6%	16.7%	23.5%	23.7%	1.9%	1.9%	24.7M	-279.5M	-1.5M	0.22	85.68	N/A	N/A	69	15	10,252	1,712
2025-10-06	$959.00	$960.00	28.3%	7.4%	16.7%	38.7%	26.2%	4.1%	-2.2%	24.0M	-258.0M	-1.5M	0.78	50.82	N/A	N/A	383	298	10,274	1,716
2025-10-07	$960.07	$940.00	28.6%	7.4%	16.7%	39.5%	25.5%	3.2%	-1.7%	24.1M	-269.7M	-1.5M	0.49	48.16	N/A	N/A	57	28	10,592	2,001
2025-10-08	$965.13	$940.00	28.9%	7.4%	16.9%	40.4%	28.0%	3.3%	-2.1%	25.1M	-295.8M	-1.5M	0.70	52.87	N/A	N/A	40	28	10,612	2,016
2025-10-09	$968.72	$940.00	29.6%	7.4%	15.0%	42.5%	24.8%	3.7%	-2.1%	25.0M	-308.7M	-1.5M	0.03	49.55	N/A	N/A	1,031	27	10,617	2,031
2025-10-10	$948.93	$940.00	31.0%	7.8%	16.3%	46.7%	27.1%	0.8%	-2.6%	23.6M	-252.3M	-1.7M	1.35	50.68	N/A	N/A	23	31	11,642	2,042
2025-10-13	$936.48	$940.00	26.3%	7.7%	16.2%	32.9%	25.7%	1.9%	-2.4%	22.1M	-193.8M	-1.6M	0.02	53.15	N/A	N/A	1,157	27	11,647	2,054
2025-10-14	$958.86	$940.00	30.5%	7.6%	18.0%	45.1%	26.8%	2.1%	-1.8%	28.9M	-338.3M	-2.1M	0.12	59.61	N/A	N/A	339	41	12,825	2,048
2025-10-15	$956.20	$940.00	27.1%	7.8%	17.9%	35.2%	27.3%	3.3%	-1.9%	29.3M	-324.9M	-2.1M	0.35	65.66	N/A	N/A	109	38	13,032	2,058
2025-10-16	$953.66	$940.00	28.0%	8.0%	17.3%	37.7%	27.5%	3.1%	-2.3%	28.8M	-316.8M	-2.1M	0.97	58.69	N/A	N/A	38	37	13,069	2,075
2025-10-17	$955.23	$940.00	27.2%	7.8%	16.3%	35.4%	27.9%	3.9%	-2.1%	29.8M	-309.8M	-2.0M	0.62	52.80	N/A	N/A	159	99	13,078	2,080
2025-10-20	$969.65	$940.00	26.7%	7.7%	17.2%	34.0%	25.3%	2.9%	-2.8%	30.2M	-381.6M	-2.1M	0.70	55.99	N/A	N/A	61	43	11,403	1,726
2025-10-21	$974.01	$940.00	26.7%	7.7%	17.2%	34.1%	25.6%	2.2%	-2.8%	30.9M	-413.0M	-2.1M	1.11	57.89	N/A	N/A	36	40	11,449	1,763
2025-10-22	$967.91	$940.00	26.7%	7.7%	16.2%	34.1%	27.0%	1.9%	-2.5%	30.2M	-382.8M	-2.1M	0.22	64.03	N/A	N/A	102	22	11,475	1,788
2025-10-23	$966.27	$940.00	26.8%	7.7%	16.0%	34.4%	27.0%	4.2%	-2.8%	30.5M	-375.5M	-2.1M	3.19	56.87	N/A	N/A	36	115	11,573	1,804
2025-10-24	$969.12	$940.00	26.5%	7.6%	15.8%	33.4%	26.7%	3.1%	-2.5%	31.2M	-389.0M	-2.1M	2.84	61.51	N/A	N/A	25	71	11,585	1,885
2025-10-27	$976.40	$940.00	26.9%	7.7%	15.4%	34.4%	27.5%	0.9%	-2.5%	32.1M	-407.5M	-2.0M	4.60	65.08	N/A	N/A	10	46	11,598	1,913
2025-10-28	$966.95	$940.00	27.4%	7.9%	15.9%	36.0%	29.7%	3.6%	-1.7%	31.2M	-366.9M	-2.0M	12.00	58.86	N/A	N/A	3	36	11,605	1,939
2025-10-29	$956.16	$940.00	28.6%	8.2%	16.2%	39.6%	28.7%	2.8%	-3.9%	29.7M	-312.5M	-1.9M	0.17	65.01	N/A	N/A	760	126	11,606	1,958
2025-10-30	$952.91	$940.00	30.4%	8.7%	15.9%	44.8%	30.1%	2.0%	-4.7%	28.0M	-321.3M	-2.0M	2.09	57.24	N/A	N/A	172	359	11,596	2,065
2025-10-31	$978.41	$950.00	22.0%	6.3%	18.2%	20.2%	22.7%	2.6%	0.0%	36.4M	-433.5M	-2.1M	1.60	69.95	N/A	N/A	100	160	11,773	2,343