Knife River Corporation (KNF)
NYSE: KNF
· Real-Time Price · USD
81.07
0.18 (0.22%)
At close: Aug 29, 2025, 3:59 PM
82.62
1.91%
After-hours: Aug 29, 2025, 06:40 PM EDT
KNF Volatility Exposure
Knife River has experienced an average implied
volatility of 0.45 and an average realized volatility of 0.45.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| Aug 29, 2025 | +0.05% | 0 | 607 | +6.87% | 0.54 | n/a |
| Aug 28, 2025 | -3.09% | 0.3 | 568 | +1.07% | 0.53 | n/a |
| Aug 27, 2025 | -7.33% | 0.5 | 562 | -0.53% | 0.51 | n/a |
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