Northwest Natural Holding (NWN)
NYSE: NWN
· Real-Time Price · USD
40.82
-0.43 (-1.04%)
At close: Aug 14, 2025, 3:59 PM
40.83
0.02%
Pre-market: Aug 15, 2025, 08:45 AM EDT
NWN Option Overview
Overview for all option chains of NWN. As of August 15, 2025, NWN options have an IV of 362.58% and an IV rank of 420.68%. The volume is 52 contracts, which is 162.5% of average daily volume of 32 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
362.58%IV Rank
420.68%Historical Volatility
16.81%IV Low
38.9% on Jun 06, 2025IV High
115.84% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
1,465Put-Call Ratio
0.13Put Open Interest
174Call Open Interest
1,291Open Interest Avg (30-day)
1,253Today vs Open Interest Avg (30-day)
116.92%Option Volume
Today's Volume
52Put-Call Ratio
0Put Volume
0Call Volume
52Volume Avg (30-day)
32Today vs Volume Avg (30-day)
162.5%Option Chain Statistics
This table provides a comprehensive overview of all NWN 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 | 26 | 0 | 0 | 38 | 39 | 1.03 | 362.58% | 40 |
| Sep 19, 2025 | 26 | 0 | 0 | 457 | 84 | 0.18 | 45.81% | 40 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 53.02% | 22.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 783 | 49 | 0.06 | 32.56% | 40 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 9.52% | 97.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 13 | 2 | 0.15 | 26.78% | 40 |