EnPro Industries Inc. (NPO)
NYSE: NPO
· Real-Time Price · USD
228.48
0.29 (0.13%)
At close: Oct 03, 2025, 3:59 PM
228.23
-0.11%
After-hours: Oct 03, 2025, 05:30 PM EDT
NPO Option Overview
Overview for all option chains of NPO. As of October 05, 2025, NPO options have an IV of 77.65% and an IV rank of 98.84%. The volume is 0 contracts, which is n/a of average daily volume of 20 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
77.65%IV Rank
98.84%Historical Volatility
30.75%IV Low
40.35% on Jul 31, 2025IV High
78.09% on Oct 01, 2025Open Interest (OI)
Today's Open Interest
1,209Put-Call Ratio
0.42Put Open Interest
355Call Open Interest
854Open Interest Avg (30-day)
1,092Today vs Open Interest Avg (30-day)
110.71%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
20Today 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 |
Oct 17, 2025 | 0 | 0 | 0 | 758 | 302 | 0.4 | 77.65% | 210 |
Nov 21, 2025 | 0 | 0 | 0 | 9 | 1 | 0.11 | 52.45% | 195 |
Dec 19, 2025 | 0 | 0 | 0 | 31 | 15 | 0.48 | 66.18% | 125 |
Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 5.5 |
Mar 20, 2026 | 0 | 0 | 0 | 56 | 37 | 0.66 | 41.38% | 185 |