Price Alert

Olin Corporation (OLN)

NYSE: OLN · Real-Time Price · USD

23.96

1.12 (4.90%)

At close: Sep 26, 2025, 3:59 PM

24.25

1.19%

After-hours: Sep 26, 2025, 07:33 PM EDT

OLN Option Overview

Overview for all option chains of OLN. As of September 28, 2025, OLN options have an IV of 68.83% and an IV rank of 37.15%. The volume is 988 contracts, which is 159.61% of average daily volume of 619 contracts. The volume put-call ratio is 0.27, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

68.83%

IV Rank

37.15%

Historical Volatility

48.88%

IV Low

47.83% on Mar 24, 2025

IV High

104.37% on Jul 09, 2025

Open Interest (OI)

Today's Open Interest

24,554

Put-Call Ratio

0.39

Put Open Interest

6,829

Call Open Interest

17,725

Open Interest Avg (30-day)

21,417

Today vs Open Interest Avg (30-day)

114.65%

Option Volume

Today's Volume

988

Put-Call Ratio

0.27

Put Volume

211

Call Volume

777

Volume Avg (30-day)

619

Today vs Volume Avg (30-day)

159.61%

Option Chain Statistics

This table provides a comprehensive overview of all OLN 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	550	47	0.09	1,499	1,032	0.69	68.83%	22.5
Nov 21, 2025	136	8	0.06	11,785	3,282	0.28	61.19%	20
Feb 20, 2026	64	151	2.36	2,191	2,305	1.05	54.71%	22.5
May 15, 2026	4	0	0	143	6	0.04	54.25%	20
Oct 16, 2026	0	0	0	1,165	174	0.15	49.88%	22.5
Jan 15, 2027	13	5	0.38	936	18	0.02	51.56%	22.5
Jan 21, 2028	10	0	0	6	12	2	51.92%	25