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OMER
Omeros Corporation
stock NASDAQ

At Close

Oct 17, 2025 3:59:51 PM EDT

8.11USD-17.497%(-1.72)7,420,269

8.10Bid 8.13Ask 0.03Spread

Pre-market

Oct 17, 2025 9:27:30 AM EDT

9.51USD-3.251%(-0.32)52,163

After-hours

Oct 17, 2025 4:47:30 PM EDT

8.03USD-0.986%(-0.08)30,038

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 17, 2025 Nov 21, 2025 Dec 19, 2025 Feb 20, 2026 May 15, 2026 Dec 18, 2026 Jan 15, 2027 Jan 21, 2028

ITM/OTM for Oct 17, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
10,232	0	0	8,980

OMER Oct 17, 2025 Exp. - Volume by Strike

Puts

Calls

OMER Oct 17, 2025 Exp. - Open Interest by Strike

Puts

Calls

OMER Oct 17, 2025 Exp. - Max Pain @ $5.00

Puts

Calls

OMER Oct 17, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
20 C	0	0%	0			OMER251017C00020000
19 C	0	0%	0			OMER251017C00019000
18 C	0	0%	0			OMER251017C00018000
17 C	0	0%	0			OMER251017C00017000
16 C	0	0%	0			OMER251017C00016000
15 C	0	0%	0			OMER251017C00015000
14 C	0	0%	0			OMER251017C00014000
13 C	0	0%	0			OMER251017C00013000
12 C	0	0%	0			OMER251017C00012000
11 C	0	0%	0			OMER251017C00011000
10 C	0	0%	0			OMER251017C00010000
9 C	0	0%	0			OMER251017C00009000
8 C	1.70	-30.61%	377	353	10-16	OMER251017C00008000
7 C	3.00	-3.23%	521	513	10-16	OMER251017C00007000
6 C	3.80	-15.56%	65	370	10-16	OMER251017C00006000
5 C	4.95	-6.25%	1,958	7,351	10-16	OMER251017C00005000
4 C	6.20	-4.17%	8	1,551	10-16	OMER251017C00004000
3 C	8.10	+425.97%	3	80	10-15	OMER251017C00003000
2 C	7.20	-20.88%	1	2	10-16	OMER251017C00002000
1 C	8.70	+148.57%	12	12	10-15	OMER251017C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
20 P	0	0%	0			OMER251017P00020000
19 P	0	0%	0			OMER251017P00019000
18 P	0	0%	0			OMER251017P00018000
17 P	0	0%	0			OMER251017P00017000
16 P	0	0%	0			OMER251017P00016000
15 P	0	0%	0			OMER251017P00015000
14 P	0	0%	0			OMER251017P00014000
13 P	0	0%	0			OMER251017P00013000
12 P	0	0%	0			OMER251017P00012000
11 P	0	0%	0			OMER251017P00011000
10 P	0	0%	0			OMER251017P00010000
9 P	0	0%	0			OMER251017P00009000
8 P	0.05	-66.67%	616	3,528	10-16	OMER251017P00008000
7 P	0.02	-60.00%	76	1,001	10-16	OMER251017P00007000
6 P	0.05	-97.27%	652	650	10-15	OMER251017P00006000
5 P	0.05	-95.24%	82	98	10-15	OMER251017P00005000
4 P	0.05	+25.00%	23	2,957	10-16	OMER251017P00004000
3 P	0.01	-90.00%	10	427	10-15	OMER251017P00003000
2 P	0	0%	0			OMER251017P00002000
1 P	0.05	0%	349	319	10-15	OMER251017P00001000

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