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KALU
Kaiser Aluminum Corporation
stock NASDAQ

At Close

Jul 2, 2026 3:59:58 PM EDT

176.23USD-4.606%(-8.51)306,724

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 2, 2026 8:54:30 AM EDT

187.00USD+1.223%(+2.26)254

After-hours

Jul 2, 2026 4:00:30 PM EDT

176.27USD+0.023%(+0.04)65,547

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 17, 2026 Aug 21, 2026 Sep 18, 2026 Nov 20, 2026 Dec 18, 2026

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
57	282	5	79

KALU Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

KALU Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

KALU Sep 18, 2026 Exp. - Max Pain @ $155.00

Puts

Calls

KALU Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
280 C	1.40	0%	1	1	06-08	KALU260918C00280000
270 C	1.65	0%	1	1	06-10	KALU260918C00270000
260 C	3.65	+231.82%	1	3	06-02	KALU260918C00260000
250 C	1.50	-37.50%	1	6	05-20	KALU260918C00250000
240 C	4.80	+37.14%	2	5	06-30	KALU260918C00240000
230 C	0	0%	0			KALU260918C00230000
220 C	7.60	+8.57%	2	5	06-30	KALU260918C00220000
210 C	10.60	-8.23%	33	34	06-15	KALU260918C00210000
200 C	15.00	-1.64%	10	198	06-30	KALU260918C00200000
195 C	6.70	+67.08%	3	3	04-22	KALU260918C00195000
190 C	13.30	+2.31%	1	9	06-22	KALU260918C00190000
185 C	19.90	-12.14%	1	4	06-04	KALU260918C00185000
180 C	19.26	-1.03%	5	13	06-16	KALU260918C00180000
175 C	21.58	-14.67%	1	5	06-15	KALU260918C00175000
170 C	16.70	-1.76%	11	11	04-23	KALU260918C00170000
165 C	0	0%	0			KALU260918C00165000
160 C	35.90	+60.27%	1	11	06-01	KALU260918C00160000
155 C	0	0%	0			KALU260918C00155000
150 C	38.15	+40.26%	1	1	05-29	KALU260918C00150000
145 C	44.50	+1.37%	3	3	06-16	KALU260918C00145000
140 C	34.93	-5.34%	1	3	05-20	KALU260918C00140000
135 C	51.00	+231.17%	1	3	04-27	KALU260918C00135000
130 C	63.70	+607.78%	2	14	06-02	KALU260918C00130000
125 C	0	0%	0			KALU260918C00125000
120 C	50.30	+267.69%	1	3	04-30	KALU260918C00120000
115 C	35.20	+10.69%	1	1	02-09	KALU260918C00115000
110 C	0	0%	0			KALU260918C00110000
105 C	0	0%	0			KALU260918C00105000
100 C	36.50	0%	10	0	02-25	KALU260918C00100000
95 C	72.40	0%	1	1	04-30	KALU260918C00095000
90 C	0	0%	0			KALU260918C00090000
85 C	101.30	0%	1	1	06-15	KALU260918C00085000
80 C	0	0%	0			KALU260918C00080000
75 C	0	0%	0			KALU260918C00075000
70 C	0	0%	0			KALU260918C00070000
65 C	0	0%	0			KALU260918C00065000
60 C	0	0%	0			KALU260918C00060000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
280 P	0	0%	0			KALU260918P00280000
270 P	0	0%	0			KALU260918P00270000
260 P	0	0%	0			KALU260918P00260000
250 P	0	0%	0			KALU260918P00250000
240 P	0	0%	0			KALU260918P00240000
230 P	0	0%	0			KALU260918P00230000
220 P	0	0%	0			KALU260918P00220000
210 P	0	0%	0			KALU260918P00210000
200 P	0	0%	0			KALU260918P00200000
195 P	0	0%	0			KALU260918P00195000
190 P	0	0%	0			KALU260918P00190000
185 P	20.90	+7.29%	2	2	06-01	KALU260918P00185000
180 P	11.20	-31.71%	3	3	06-29	KALU260918P00180000
175 P	24.88	+54.06%	2	2	05-19	KALU260918P00175000
170 P	7.10	-24.47%	3	15	06-29	KALU260918P00170000
165 P	0	0%	0			KALU260918P00165000
160 P	0	0%	0			KALU260918P00160000
155 P	6.12	-27.83%	1	10	06-26	KALU260918P00155000
150 P	6.70	-35.58%	1	18	06-24	KALU260918P00150000
145 P	0	0%	0			KALU260918P00145000
140 P	3.11	-34.80%	1	1	06-26	KALU260918P00140000
135 P	2.30	-14.18%	3	3	06-22	KALU260918P00135000
130 P	18.48	0%	8	2	01-30	KALU260918P00130000
125 P	1.70	-51.43%	1	24	05-28	KALU260918P00125000
120 P	0	0%	0			KALU260918P00120000
115 P	0	0%	0			KALU260918P00115000
110 P	0	0%	0			KALU260918P00110000
105 P	3.28	0%	3	3	02-09	KALU260918P00105000
100 P	0	0%	0			KALU260918P00100000
95 P	0	0%	0			KALU260918P00095000
90 P	2.45	0%	1	1	02-26	KALU260918P00090000
85 P	0	0%	0			KALU260918P00085000
80 P	0	0%	0			KALU260918P00080000
75 P	0	0%	0			KALU260918P00075000
70 P	0	0%	0			KALU260918P00070000
65 P	0	0%	0			KALU260918P00065000
60 P	0	0%	0			KALU260918P00060000

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