KNF (Knife River Corporation)
Expected Move & Straddle Price History
The expected move for KNF is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current KNF Expected Move
30-Day Straddle
$8.78
7-Day Straddle
$5.92
Avg IV
0.6%
IV Rank
19%
Implied one-standard-deviation move through the next 30 days. Compare to KNF's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
KNF Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260810 | $8.78 | $5.92 | 0.6% | 19% |
| 20260806 | $8.38 | $5.45 | 0.6% | 18% |
| 20260805 | $6.85 | $6.85 | 1.1% | 100% |
| 20260804 | $5.72 | $5.72 | 1.1% | 95% |
| 20260803 | $9.95 | $9.95 | 0.9% | 67% |
| 20260731 | $8.62 | $8.62 | 0.9% | 61% |
| 20260730 | $9.20 | $9.20 | 0.9% | 62% |
| 20260729 | $9.18 | $9.18 | 0.8% | 52% |
| 20260728 | $9.25 | $9.25 | 0.8% | 42% |
| 20260727 | $10.10 | $10.10 | 0.8% | 50% |
| 20260724 | $10.45 | $10.45 | 0.8% | 50% |
| 20260723 | $10.38 | $10.38 | 0.8% | 45% |
| 20260722 | $10.70 | $10.70 | 0.8% | 48% |
| 20260721 | $10.50 | $10.50 | 0.8% | 38% |
| 20260720 | $10.60 | $10.60 | 0.8% | 44% |
| 20260716 | $11.00 | $3.03 | 0.7% | 22% |
| 20260715 | $11.15 | $4.10 | 0.7% | 28% |
| 20260714 | $11.00 | $3.77 | 0.7% | 33% |
| 20260713 | $11.95 | $5.15 | 0.7% | 36% |
| 20260710 | $11.70 | $4.57 | 0.7% | 26% |
| 20260709 | $11.35 | $5.20 | 0.7% | 28% |
| 20260708 | $12.20 | $5.53 | 0.7% | 33% |
| 20260707 | $11.60 | $6.25 | 0.7% | 26% |
| 20260706 | $12.35 | $6.72 | 0.7% | 24% |
| 20260702 | $6.97 | $6.97 | 0.8% | 51% |
| 20260701 | $7.40 | $7.40 | 0.8% | 43% |
| 20260630 | $7.15 | $7.15 | 0.7% | 32% |
| 20260629 | $7.58 | $7.58 | 0.8% | 45% |
| 20260626 | $9.20 | $9.20 | 0.7% | 33% |
| 20260625 | $9.32 | $9.32 | 0.7% | 24% |
| 20260624 | $9.35 | $9.35 | 0.7% | 30% |
| 20260623 | $8.30 | $8.30 | 0.6% | 17% |
| 20260622 | $8.80 | $8.80 | 0.7% | 26% |
| 20260618 | $8.55 | $3.00 | 0.5% | 2% |
| 20260617 | $8.77 | $3.05 | 0.7% | 24% |
| 20260616 | $8.57 | $4.65 | 0.6% | 14% |
| 20260615 | $9.07 | $4.03 | 0.6% | 19% |
| 20260613 | $9.70 | $4.78 | 0.7% | 27% |
| 20260612 | $9.70 | $4.90 | 0.6% | 18% |
| 20260611 | $9.32 | $4.42 | 0.6% | 14% |
| 20260610 | $9.43 | $4.90 | 0.6% | 13% |
| 20260609 | $9.40 | $5.57 | 0.6% | 9% |
| 20260608 | $10.00 | $6.35 | 0.6% | 13% |
| 20260605 | $10.00 | $6.45 | 0.6% | 7% |
| 20260604 | $10.25 | $6.55 | 0.5% | 0% |
| 20260603 | $10.38 | $6.28 | 0.5% | 4% |
| 20260602 | $6.33 | $6.33 | 0.8% | 42% |
| 20260601 | $7.00 | $7.00 | 0.9% | 55% |
| 20260529 | $6.48 | $6.48 | 0.8% | 40% |
| 20260528 | $8.60 | $8.60 | 0.7% | 34% |
| 20260527 | $8.43 | $8.43 | 0.7% | 26% |
| 20260526 | $7.53 | $7.53 | 0.8% | 37% |
| 20260522 | $8.15 | $8.15 | 0.7% | 36% |
| 20260521 | $8.15 | $8.15 | 0.7% | 34% |
| 20260520 | $8.18 | $8.18 | 0.7% | 31% |
| 20260519 | $8.25 | $8.25 | 0.7% | 32% |
| 20260518 | $8.35 | $8.35 | 0.7% | 33% |
| 20260515 | $8.35 | $1.77 | 0.7% | 22% |
| 20260514 | $9.12 | $3.33 | 0.6% | 20% |
| 20260513 | $9.50 | $3.98 | 0.6% | 11% |