Price Alert

Mereo BioPharma Group (MREO)

NASDAQ: MREO · Real-Time Price · USD

2.04

-0.01 (-0.49%)

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

2.06

0.98%

After-hours: Oct 03, 2025, 05:54 PM EDT

MREO Option Overview

Overview for all option chains of MREO. As of October 05, 2025, MREO options have an IV of 500% and an IV rank of 138.18%. The volume is 383 contracts, which is 61.87% of average daily volume of 619 contracts. The volume put-call ratio is 0.03, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

500%

IV Rank

100%

Historical Volatility

45.62%

IV Low

93.68% on Oct 21, 2024

IV High

387.73% on Oct 01, 2025

Open Interest (OI)

Today's Open Interest

47,512

Put-Call Ratio

0.05

Put Open Interest

2,115

Call Open Interest

45,397

Open Interest Avg (30-day)

41,400

Today vs Open Interest Avg (30-day)

114.76%

Option Volume

Today's Volume

383

Put-Call Ratio

0.03

Put Volume

Call Volume

373

Volume Avg (30-day)

619

Today vs Volume Avg (30-day)

61.87%

Option Chain Statistics

This table provides a comprehensive overview of all MREO 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	0	10	0	1,894	28	0.01	500%	2
Nov 21, 2025	24	0	0	3,579	109	0.03	236.5%	2
Dec 19, 2025	281	0	0	21,366	1,578	0.07	215.31%	2
Jan 16, 2026	0	0	0	2,877	0	0	6.21%	7
Feb 20, 2026	61	0	0	15,125	390	0.03	253.68%	1
May 15, 2026	4	0	0	101	10	0.1	500%	1.5
Jan 15, 2027	2	0	0	404	0	0	500%	0.5
Jan 21, 2028	1	0	0	51	0	0	500%	0.5