NWN (Northwest Natural Holding Company)
Expected Move & Straddle Price History
The expected move for NWN 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 NWN Expected Move
30-Day Straddle
$3.30
7-Day Straddle
$2.83
Avg IV
0.5%
IV Rank
28%
Implied one-standard-deviation move through the next 30 days. Compare to NWN'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.
NWN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260811 | $3.30 | $2.83 | 0.5% | 28% |
| 20260810 | $3.50 | $2.00 | 0.6% | 50% |
| 20260806 | $3.25 | $2.65 | 0.5% | 27% |
| 20260805 | $2.02 | $2.02 | 0.6% | 58% |
| 20260804 | $3.35 | $3.35 | 0.6% | 43% |
| 20260803 | $3.45 | $3.45 | 0.6% | 46% |
| 20260731 | $3.65 | $3.65 | 0.6% | 56% |
| 20260730 | $2.75 | $2.75 | 0.7% | 68% |
| 20260729 | $2.77 | $2.77 | 0.5% | 38% |
| 20260728 | $3.33 | $3.33 | 0.7% | 63% |
| 20260727 | $2.90 | $2.90 | 0.5% | 31% |
| 20260724 | $3.27 | $3.27 | 0.6% | 50% |
| 20260723 | $3.58 | $3.58 | 0.5% | 34% |
| 20260722 | $3.60 | $3.60 | 0.5% | 33% |
| 20260721 | $3.33 | $3.33 | 0.5% | 30% |
| 20260720 | $3.48 | $3.48 | 0.5% | 27% |
| 20260716 | $3.40 | $1.45 | 0.5% | 37% |
| 20260715 | $3.73 | $2.08 | 0.5% | 37% |
| 20260714 | $3.40 | $2.30 | 0.5% | 34% |
| 20260713 | $3.50 | $2.42 | 0.5% | 28% |
| 20260710 | $4.07 | $2.25 | 0.3% | 0% |
| 20260709 | $4.42 | $3.58 | 0.5% | 27% |
| 20260708 | $4.47 | $2.45 | 0.5% | 18% |
| 20260707 | $4.28 | $2.42 | 0.5% | 17% |
| 20260706 | $4.30 | $2.88 | 0.5% | 16% |
| 20260702 | $2.50 | $2.50 | 0.7% | 49% |
| 20260701 | $3.05 | $3.05 | 0.8% | 61% |
| 20260630 | $3.12 | $3.12 | 0.8% | 60% |
| 20260629 | $2.67 | $2.67 | 0.7% | 37% |
| 20260626 | $2.90 | $2.90 | 0.6% | 33% |
| 20260625 | $2.50 | $2.50 | 0.5% | 14% |
| 20260624 | $3.05 | $3.05 | 0.7% | 41% |
| 20260623 | $2.00 | $2.00 | 0.5% | 12% |
| 20260622 | $2.17 | $2.17 | 0.6% | 31% |
| 20260618 | $3.35 | $2.83 | 0.4% | 10% |
| 20260617 | $3.60 | $1.70 | 0.6% | 28% |
| 20260616 | $3.78 | $1.73 | 0.6% | 33% |
| 20260615 | $3.62 | $0.82 | 0.6% | 26% |
| 20260613 | $3.85 | $1.00 | 0.5% | 11% |
| 20260612 | $3.73 | $1.00 | 0.6% | 28% |
| 20260611 | $4.15 | $1.15 | 0.6% | 35% |
| 20260610 | $4.03 | $1.48 | 0.6% | 30% |
| 20260609 | $4.05 | $1.45 | 0.5% | 13% |
| 20260608 | $4.10 | $1.27 | 0.6% | 28% |
| 20260605 | $4.17 | $1.32 | 0.5% | 20% |
| 20260604 | $4.83 | $1.45 | 0.4% | 19% |
| 20260603 | $4.40 | $2.60 | 0.5% | 30% |
| 20260602 | $3.10 | $3.10 | 0.6% | 36% |
| 20260601 | $2.65 | $2.65 | 0.8% | 57% |
| 20260529 | $3.78 | $3.78 | 0.9% | 70% |
| 20260528 | $1.75 | $1.75 | 0.8% | 65% |
| 20260527 | $1.95 | $1.95 | 0.8% | 59% |
| 20260526 | $1.78 | $1.78 | 0.8% | 59% |
| 20260522 | $1.82 | $1.82 | 0.6% | 44% |
| 20260521 | $1.82 | $1.82 | 0.6% | 35% |
| 20260520 | $1.88 | $1.88 | 0.7% | 50% |
| 20260519 | $2.12 | $2.12 | 0.7% | 45% |
| 20260518 | $1.95 | $1.95 | 0.6% | 41% |
| 20260515 | $2.23 | $2.67 | 0.6% | 35% |
| 20260514 | $1.92 | $2.10 | 0.6% | 36% |