Innospec Inc. (IOSP)
NASDAQ: IOSP
· Real-Time Price · USD
83.39
-1.63 (-1.92%)
At close: Aug 14, 2025, 3:59 PM
83.47
0.10%
After-hours: Aug 14, 2025, 04:20 PM EDT
IOSP Option Overview
Overview for all option chains of IOSP. As of August 14, 2025, IOSP options have an IV of 147.75% and an IV rank of 245.21%. The volume is 21 contracts, which is 14.79% of average daily volume of 142 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
147.75%IV Rank
245.21%Historical Volatility
27.53%IV Low
29.08% on Jan 16, 2025IV High
77.48% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
3,119Put-Call Ratio
0.02Put Open Interest
66Call Open Interest
3,053Open Interest Avg (30-day)
2,268Today vs Open Interest Avg (30-day)
137.52%Option Volume
Today's Volume
21Put-Call Ratio
0Put Volume
0Call Volume
21Volume Avg (30-day)
142Today vs Volume Avg (30-day)
14.79%Option Chain Statistics
This table provides a comprehensive overview of all IOSP 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 16 | 5 | 0.31 | 147.75% | 70 |
| Sep 19, 2025 | 0 | 0 | 0 | 11 | 11 | 1 | 85.09% | 110 |
| Dec 19, 2025 | 21 | 0 | 0 | 22 | 31 | 1.41 | 43.38% | 90 |
| Mar 20, 2026 | 0 | 0 | 0 | 3,004 | 19 | 0.01 | 34.62% | 75 |