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SLS
SELLAS Life Sciences Group, Inc. Common Stock
stock NASDAQ

At Close

Oct 1, 2026 3:59:59 PM EDT

11.35USD-7.839%(-0.96)6,227,229

0.00Bid 0.00Ask 0.00Spread

Pre-market

Oct 1, 2026 9:29:30 AM EDT

12.17USD-1.137%(-0.14)23,605

After-hours

Oct 1, 2026 4:53:30 PM EDT

11.41USD+0.573%(+0.06)54,854

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 2, 2026 Oct 9, 2026 Oct 16, 2026 Oct 23, 2026 Oct 30, 2026 Nov 6, 2026 Nov 20, 2026 Jan 15, 2027 Apr 16, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Oct 23, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
573	4,038	459	1,766

SLS Oct 23, 2026 Exp. - Volume by Strike

Puts

Calls

SLS Oct 23, 2026 Exp. - Open Interest by Strike

Puts

Calls

SLS Oct 23, 2026 Exp. - Max Pain @ $10.50

Puts

Calls

SLS Oct 23, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
28.00 C	0.20	-33.33%	2	4	09-23	SLS261023C00028000
27.00 C	0.28	-82.72%	1	16	09-22	SLS261023C00027000
26.00 C	0	0%	0			SLS261023C00026000
25.00 C	0.20	-28.57%	61	1,506	09-28	SLS261023C00025000
24.00 C	0	0%	0			SLS261023C00024000
23.00 C	0	0%	0			SLS261023C00023000
22.00 C	0.40	-33.33%	5	95	09-23	SLS261023C00022000
21.00 C	0.50	-5.66%	14	10	09-25	SLS261023C00021000
20.00 C	0.60	+100.00%	101	128	09-30	SLS261023C00020000
19.00 C	0.50	0%	1	1	09-22	SLS261023C00019000
18.50 C	0.50	-43.82%	1	101	09-30	SLS261023C00018500
18.00 C	0.53	-26.39%	7	100	09-30	SLS261023C00018000
17.50 C	1.27	-35.53%	1	11	09-17	SLS261023C00017500
17.00 C	0.80	-45.95%	17	25	09-25	SLS261023C00017000
16.50 C	0.60	-82.35%	10	22	09-28	SLS261023C00016500
16.00 C	0.60	0.00%	2	15	09-30	SLS261023C00016000
15.50 C	0.60	-40.59%	36	64	09-30	SLS261023C00015500
15.00 C	0.79	+16.18%	94	1,065	09-30	SLS261023C00015000
14.50 C	0.83	+10.67%	2	25	09-30	SLS261023C00014500
14.00 C	1.00	+28.21%	113	126	09-30	SLS261023C00014000
13.50 C	1.00	+5.26%	21	46	09-30	SLS261023C00013500
13.00 C	1.35	+17.39%	38	67	09-30	SLS261023C00013000
12.50 C	1.45	+11.54%	3	9	09-30	SLS261023C00012500
12.00 C	1.65	+22.22%	125	585	09-30	SLS261023C00012000
11.50 C	1.80	-34.55%	5	17	09-28	SLS261023C00011500
11.00 C	2.20	-16.98%	5	10	09-24	SLS261023C00011000
10.50 C	2.87	-51.19%	2	2	09-23	SLS261023C00010500
10.00 C	2.50	-2.72%	5	18	09-30	SLS261023C00010000
9.50 C	0	0%	0			SLS261023C00009500
9.00 C	3.00	-15.49%	6	257	09-29	SLS261023C00009000
8.50 C	0	0%	0			SLS261023C00008500
8.00 C	4.40	+8.91%	270	274	09-25	SLS261023C00008000
7.00 C	0	0%	0			SLS261023C00007000
6.00 C	0	0%	0			SLS261023C00006000
5.00 C	6.60	+0.61%	10	10	09-29	SLS261023C00005000
4.00 C	0	0%	0			SLS261023C00004000
3.00 C	8.26	0%	4	2	09-15	SLS261023C00003000
2.00 C	0	0%	0			SLS261023C00002000
1.00 C	0	0%	0			SLS261023C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
28.00 P	0	0%	0			SLS261023P00028000
27.00 P	0	0%	0			SLS261023P00027000
26.00 P	0	0%	0			SLS261023P00026000
25.00 P	0	0%	0			SLS261023P00025000
24.00 P	0	0%	0			SLS261023P00024000
23.00 P	0	0%	0			SLS261023P00023000
22.00 P	0	0%	0			SLS261023P00022000
21.00 P	0	0%	0			SLS261023P00021000
20.00 P	0	0%	0			SLS261023P00020000
19.00 P	0	0%	0			SLS261023P00019000
18.50 P	0	0%	0			SLS261023P00018500
18.00 P	0	0%	0			SLS261023P00018000
17.50 P	0	0%	0			SLS261023P00017500
17.00 P	0	0%	0			SLS261023P00017000
16.50 P	5.70	-0.70%	1	3	09-29	SLS261023P00016500
16.00 P	5.37	-6.45%	1	4	09-28	SLS261023P00016000
15.50 P	0	0%	0			SLS261023P00015500
15.00 P	4.67	-2.71%	1	8	09-22	SLS261023P00015000
14.50 P	3.90	-7.14%	1	176	09-28	SLS261023P00014500
14.00 P	0	0%	0			SLS261023P00014000
13.50 P	3.12	-8.24%	2	8	09-30	SLS261023P00013500
13.00 P	2.86	-13.33%	4	24	09-23	SLS261023P00013000
12.50 P	3.30	-1.49%	175	180	09-18	SLS261023P00012500
12.00 P	1.60	-16.23%	1	27	09-30	SLS261023P00012000
11.50 P	1.26	-25.88%	3	29	09-30	SLS261023P00011500
11.00 P	1.02	-24.44%	7	66	09-30	SLS261023P00011000
10.50 P	0.92	-23.33%	225	283	09-30	SLS261023P00010500
10.00 P	0.64	-32.63%	76	186	09-30	SLS261023P00010000
9.50 P	0.48	-44.83%	85	112	09-30	SLS261023P00009500
9.00 P	0.40	-20.00%	15	151	09-30	SLS261023P00009000
8.50 P	0.35	-41.67%	4	8	09-29	SLS261023P00008500
8.00 P	0.18	-41.94%	17	205	09-30	SLS261023P00008000
7.00 P	0.13	-48.00%	2	72	09-30	SLS261023P00007000
6.00 P	0.06	-66.67%	33	118	09-30	SLS261023P00006000
5.00 P	0.07	-12.50%	2	495	09-30	SLS261023P00005000
4.00 P	0.08	+60.00%	1	70	09-28	SLS261023P00004000
3.00 P	0	0%	0			SLS261023P00003000
2.00 P	0	0%	0			SLS261023P00002000
1.00 P	0	0%	0			SLS261023P00001000

.dark-mode .MRFSk6{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .MRFSk6{ color: #333333; background-color: white; border: 2px solid #333333; }SLSSELLAS Life Sciences Group, Inc. Common Stockstock NASDAQ

SLS Oct 23, 2026 Exp. - Open Interest by Strike

SLS Oct 23, 2026 Exp. - Max Pain @ $10.50

SLS
SELLAS Life Sciences Group, Inc. Common Stock
stock NASDAQ