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Knife River Corporation KNF 58.33 -0.1 -0.17%
ATM IV
0.487
Put Call Ratio (OI)
1.08
Put Call Ratio (Vol)
4.2
IV Rank
32.8
IV Percentile
41.7
Max pain
55
Premium distribution (2026-11-11)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 25.00 | 11.4 K | 0 |
| 30.00 | 265 K | 0 |
| 35.00 | 36 K | 25.8 K |
| 40.00 | 23.4 K | 4.03 K |
| 45.00 | 3.6 K | 179 K |
| 50.00 | 193 K | 12.1 K |
| 55.00 | 43 K | 5.96 K |
| 60.00 | 42.8 K | 8.62 K |
| 65.00 | 53.9 K | 56.7 K |
| 70.00 | 11.1 K | 5.19 K |
| 75.00 | 7.26 K | 0 |
| 80.00 | 2.41 K | 0 |
| 85.00 | 2.48 K | 0 |
| 90.00 | 2.01 K | 0 |
| 95.00 | 4.32 K | 0 |
| 100.00 | 1.06 K | 0 |
| 105.00 | 2.43 K | 0 |
| 110.00 | 1.66 K | 0 |
| 115.00 | 5.23 K | 0 |
| 120.00 | 1.91 K | 0 |
| 125.00 | 195 | 0 |
| 130.00 | 315 | 0 |
| 135.00 | 110 | 0 |