EnPro Industries Inc. (NPO)
NYSE: NPO
· Real-Time Price · USD
223.45
-1.09 (-0.49%)
At close: Aug 15, 2025, 1:04 PM
NPO Option Overview
Overview for all option chains of NPO. As of August 15, 2025, NPO options have an IV of 126.33% and an IV rank of 210.3%. The volume is 0 contracts, which is n/a of average daily volume of 84 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
126.33%IV Rank
210.3%Historical Volatility
27.99%IV Low
38.37% on Jan 16, 2025IV High
80.2% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
1,533Put-Call Ratio
0.58Put Open Interest
563Call Open Interest
970Open Interest Avg (30-day)
1,342Today vs Open Interest Avg (30-day)
114.23%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
84Today 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 214 | 147 | 0.69 | 126.33% | 200 |
| Sep 19, 2025 | 0 | 0 | 0 | 724 | 399 | 0.55 | 37.41% | 210 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 39.38% | 145 |
| Dec 19, 2025 | 0 | 0 | 0 | 26 | 15 | 0.58 | 40.67% | 125 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 5.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 6 | 2 | 0.33 | 36.33% | 155 |