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SGML
Sigma Lithium Corporation Common Shares
stock NASDAQ

At Close

Aug 13, 2026 3:59:54 PM EDT

11.35USD-4.019%(-0.47)2,151,466

0.00Bid 0.00Ask 0.00Spread

Pre-market

Aug 13, 2026 9:28:30 AM EDT

11.71USD-0.931%(-0.11)7,527

After-hours

Aug 13, 2026 4:27:30 PM EDT

11.80USD+4.011%(+0.45)2,124

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 14, 2026 Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Jan 15, 2027 Jan 21, 2028

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
498	9,067	973	3,919

SGML Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

SGML Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

SGML Aug 21, 2026 Exp. - Max Pain @ $12.00

Puts

Calls

SGML Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
25 C	0.18	0%	4	0	07-02	SGML260821C00025000
23 C	0.05	-72.22%	1	102	08-12	SGML260821C00023000
22 C	0.40	0%	95	95	06-22	SGML260821C00022000
21 C	0	0%	0			SGML260821C00021000
20 C	0.20	-45.95%	1	157	07-15	SGML260821C00020000
19 C	0.10	-23.08%	3	15	07-22	SGML260821C00019000
18 C	0.05	-58.33%	2	206	08-04	SGML260821C00018000
17 C	0.09	-64.00%	2	11	07-30	SGML260821C00017000
16 C	0.13	-48.00%	4	69	08-10	SGML260821C00016000
15 C	0.16	-23.81%	5	449	08-12	SGML260821C00015000
14 C	0.27	-12.90%	23	421	08-12	SGML260821C00014000
13 C	0.50	-5.66%	12	2,357	08-12	SGML260821C00013000
12 C	0.85	-5.56%	74	5,185	08-12	SGML260821C00012000
11 C	1.30	-8.45%	4	300	08-12	SGML260821C00011000
10 C	1.65	+13.79%	8	20	08-07	SGML260821C00010000
9 C	2.76	+33.33%	26	170	08-10	SGML260821C00009000
8 C	3.80	+35.71%	2	1	08-10	SGML260821C00008000
7 C	4.00	-11.11%	2	2	08-05	SGML260821C00007000
6 C	4.83	-10.56%	2	5	08-05	SGML260821C00006000
5 C	0	0%	0			SGML260821C00005000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
25 P	13.40	0%	2	0	08-12	SGML260821P00025000
23 P	0	0%	0			SGML260821P00023000
22 P	10.38	0%	15	15	07-07	SGML260821P00022000
21 P	0	0%	0			SGML260821P00021000
20 P	8.43	0%	19	19	07-13	SGML260821P00020000
19 P	0	0%	0			SGML260821P00019000
18 P	0	0%	0			SGML260821P00018000
17 P	0	0%	0			SGML260821P00017000
16 P	5.40	-12.20%	1	4	08-06	SGML260821P00016000
15 P	3.25	-24.42%	3	9	08-11	SGML260821P00015000
14 P	2.52	-10.00%	7	86	08-10	SGML260821P00014000
13 P	1.35	-15.63%	1	227	08-12	SGML260821P00013000
12 P	1.00	-13.04%	31	613	08-12	SGML260821P00012000
11 P	0.48	-18.64%	4	229	08-12	SGML260821P00011000
10 P	0.20	-20.00%	6	278	08-12	SGML260821P00010000
9 P	0.10	-23.08%	18	2,501	08-12	SGML260821P00009000
8 P	0.06	+20.00%	1	568	08-10	SGML260821P00008000
7 P	0.05	0.00%	27	284	08-07	SGML260821P00007000
6 P	0.10	+100.00%	5	9	07-28	SGML260821P00006000
5 P	0.05	0%	50	50	07-20	SGML260821P00005000

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