Olin Corporation (OLN)
NYSE: OLN
· Real-Time Price · USD
25.75
0.56 (2.22%)
At close: Oct 03, 2025, 3:59 PM
25.31
-1.71%
After-hours: Oct 03, 2025, 07:41 PM EDT
OLN Option Overview
Overview for all option chains of OLN. As of October 05, 2025, OLN options have an IV of 102.19% and an IV rank of 96.15%. The volume is 583 contracts, which is 79.97% of average daily volume of 729 contracts. The volume put-call ratio is 0.61, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
102.19%IV Rank
96.15%Historical Volatility
49.72%IV Low
47.83% on Mar 24, 2025IV High
104.37% on Jul 09, 2025Open Interest (OI)
Today's Open Interest
26,645Put-Call Ratio
0.37Put Open Interest
7,202Call Open Interest
19,443Open Interest Avg (30-day)
23,036Today vs Open Interest Avg (30-day)
115.67%Option Volume
Today's Volume
583Put-Call Ratio
0.61Put Volume
220Call Volume
363Volume Avg (30-day)
729Today vs Volume Avg (30-day)
79.97%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 | 46 | 3 | 0.07 | 2,438 | 1,079 | 0.44 | 102.19% | 22.5 |
| Nov 21, 2025 | 81 | 32 | 0.4 | 12,172 | 3,441 | 0.28 | 73.22% | 22.5 |
| Feb 20, 2026 | 100 | 168 | 1.68 | 2,414 | 2,442 | 1.01 | 60.2% | 22.5 |
| May 15, 2026 | 9 | 15 | 1.67 | 159 | 9 | 0.06 | 55.95% | 22.5 |
| Oct 16, 2026 | 24 | 0 | 0 | 1,200 | 189 | 0.16 | 55.48% | 22.5 |
| Jan 15, 2027 | 3 | 2 | 0.67 | 1,040 | 23 | 0.02 | 52.7% | 22.5 |
| Jan 21, 2028 | 100 | 0 | 0 | 20 | 19 | 0.95 | 53% | 25 |