Price Alert

Omeros Corporation (OMER)

NASDAQ: OMER · Real-Time Price · USD

4.58

0.36 (8.53%)

At close: Oct 03, 2025, 3:59 PM

4.57

-0.22%

After-hours: Oct 03, 2025, 07:57 PM EDT

OMER Option Overview

Overview for all option chains of OMER. As of October 04, 2025, OMER options have an IV of 265.28% and an IV rank of 117.17%. The volume is 3,352 contracts, which is 216.68% of average daily volume of 1,547 contracts. The volume put-call ratio is 1.82, indicating a bearish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

265.28%

IV Rank

100%

Historical Volatility

43.86%

IV Low

104.61% on Mar 12, 2025

IV High

241.73% on Aug 19, 2025

Open Interest (OI)

Today's Open Interest

67,628

Put-Call Ratio

0.61

Put Open Interest

25,559

Call Open Interest

42,069

Open Interest Avg (30-day)

53,917

Today vs Open Interest Avg (30-day)

125.43%

Option Volume

Today's Volume

3,352

Put-Call Ratio

1.82

Put Volume

2,163

Call Volume

1,189

Volume Avg (30-day)

1,547

Today vs Volume Avg (30-day)

216.68%

Option Chain Statistics

This table provides a comprehensive overview of all OMER options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Oct 17, 2025	978	825	0.84	15,807	1,567	0.1	265.28%	4
Nov 21, 2025	30	635	21.17	11,138	9,232	0.83	210.78%	4
Dec 19, 2025	108	2	0.02	8,239	10,836	1.32	203.7%	5
Jan 16, 2026	0	0	0	0	0	0	30.07%	97.5
Feb 20, 2026	58	701	12.09	3,086	2,238	0.73	204.43%	4
May 15, 2026	0	0	0	7	0	0	170.69%	1
Dec 18, 2026	0	0	0	898	1,229	1.37	135.46%	10
Jan 15, 2027	15	0	0	2,737	437	0.16	134.97%	4
Jan 21, 2028	0	0	0	157	20	0.13	138.96%	5