EnPro Industries Inc. (NPO)
NYSE: NPO
· Real-Time Price · USD
219.01
2.16 (1.00%)
At close: Sep 05, 2025, 2:59 PM
NPO Option Overview
Overview for all option chains of NPO. As of September 05, 2025, NPO options have an IV of 84.55% and an IV rank of 181.52%. The volume is 0 contracts, which is n/a of average daily volume of 88 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
84.55%IV Rank
181.52%Historical Volatility
32.03%IV Low
38.37% on Jan 16, 2025IV High
63.81% on Sep 04, 2025Open Interest (OI)
Today's Open Interest
1,241Put-Call Ratio
0.14Put Open Interest
149Call Open Interest
1,092Open Interest Avg (30-day)
1,137Today vs Open Interest Avg (30-day)
109.15%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
88Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all NPO 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 |
| Sep 19, 2025 | 0 | 0 | 0 | 307 | 131 | 0.43 | 84.55% | 210 |
| Oct 17, 2025 | 0 | 0 | 0 | 751 | 0 | 0 | 46.42% | 145 |
| Dec 19, 2025 | 0 | 0 | 0 | 26 | 15 | 0.58 | 42.88% | 125 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 5.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 8 | 3 | 0.38 | 35.95% | 185 |