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OMER
Omeros Corporation
stock NASDAQ

At Close

Sep 18, 2026 3:59:55 PM EDT

17.89USD-3.062%(-0.56)2,151,926

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 18, 2026 9:28:30 AM EDT

18.60USD+0.813%(+0.15)5,617

After-hours

Sep 17, 2026 4:37:30 PM EDT

18.30USD-0.867%(-0.16)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 May 21, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Jan 21, 2028View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
5,360	1,063	1,086	10,546

OMER Jan 21, 2028 Exp. - Volume by Strike

Puts

Calls

OMER Jan 21, 2028 Exp. - Open Interest by Strike

Puts

Calls

OMER Jan 21, 2028 Exp. - Max Pain @ $10.00

Puts

Calls

OMER Jan 21, 2028 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
35 C	1.95	-22.00%	1	183	09-15	OMER280121C00035000
32 C	2.47	-20.58%	2	4	09-15	OMER280121C00032000
30 C	3.20	-8.57%	1	247	09-10	OMER280121C00030000
27 C	2.00	+73.91%	1	17	08-03	OMER280121C00027000
25 C	5.11	+8.26%	7	28	08-24	OMER280121C00025000
22 C	4.00	-20.00%	4	13	09-15	OMER280121C00022000
20 C	4.78	-6.09%	1	571	09-16	OMER280121C00020000
17 C	8.10	+7.86%	3	113	09-03	OMER280121C00017000
15 C	7.00	-7.89%	5	326	09-14	OMER280121C00015000
12 C	8.10	-6.90%	2	354	09-15	OMER280121C00012000
10 C	9.20	-18.94%	17	1,246	09-15	OMER280121C00010000
7 C	12.50	+13.95%	5	758	08-19	OMER280121C00007000
5 C	8.20	+4.06%	80	814	07-30	OMER280121C00005000
4 C	8.85	+32.09%	84	285	07-30	OMER280121C00004000
3 C	11.01	+48.18%	30	502	08-12	OMER280121C00003000
2 C	7.99	-1.60%	20	437	07-21	OMER280121C00002000
1 C	16.30	-6.86%	1	525	09-15	OMER280121C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
35 P	0	0%	0			OMER280121P00035000
32 P	0	0%	0			OMER280121P00032000
30 P	0	0%	0			OMER280121P00030000
27 P	0	0%	0			OMER280121P00027000
25 P	0	0%	0			OMER280121P00025000
22 P	0	0%	0			OMER280121P00022000
20 P	5.90	-1.67%	5	1,086	09-01	OMER280121P00020000
17 P	4.30	+7.50%	1	880	09-14	OMER280121P00017000
15 P	3.20	-5.88%	25	1,130	09-16	OMER280121P00015000
12 P	2.00	-28.57%	2	1,431	08-28	OMER280121P00012000
10 P	2.10	-29.05%	5	6,307	08-13	OMER280121P00010000
7 P	0.80	-10.11%	8	661	08-21	OMER280121P00007000
5 P	0.99	-1.00%	10	110	07-31	OMER280121P00005000
4 P	0.66	-42.61%	110	26	06-25	OMER280121P00004000
3 P	0.49	0%	4	1	06-25	OMER280121P00003000
2 P	0	0%	0			OMER280121P00002000
1 P	0	0%	0			OMER280121P00001000

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