KEX · Expected Move
Kirby Corporation
The expected move for KEX 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).
KEX straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current KEX Expected Move
30-Day Straddle
$13.65
7-Day Straddle
$13.65
30-Day ATM IV
41.4%
IV Rank
82%
Implied one-standard-deviation move through the next 30 days. Compare to KEX'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.
KEX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261019 | $13.65 | $13.65 | 41.4% | 82% |
| 20261016 | $13.40 | $1.70 | 39.9% | 76% |
| 20261015 | $17.12 | $13.52 | 44.0% | 93% |
| 20261014 | $13.75 | $3.90 | 38.8% | 71% |
| 20261013 | $13.55 | $3.92 | 37.7% | 66% |
| 20261012 | $14.10 | $4.00 | 39.6% | 74% |
| 20261009 | $14.10 | $4.08 | 37.0% | 63% |
| 20261008 | $14.75 | $6.05 | 37.8% | 67% |
| 20261007 | $14.05 | $5.68 | 36.2% | 60% |
| 20261006 | $14.60 | $6.18 | 35.8% | 58% |
| 20261005 | $13.90 | $5.70 | 34.3% | 52% |
| 20261002 | $5.62 | $5.62 | 32.9% | 46% |
| 20261001 | $5.88 | $5.88 | 32.6% | 45% |
| 20260930 | $6.45 | $6.45 | 32.8% | 45% |
| 20260929 | $6.40 | $6.40 | 32.4% | 44% |
| 20260928 | $7.25 | $7.25 | 32.4% | 44% |
| 20260925 | $6.88 | $6.88 | 31.7% | 41% |
| 20260924 | $7.58 | $7.58 | 31.2% | 38% |
| 20260923 | $7.35 | $7.35 | 30.7% | 36% |
| 20260922 | $8.60 | $8.60 | 30.0% | 33% |
| 20260921 | $7.60 | $7.60 | 29.1% | 29% |
| 20260918 | $8.07 | $3.15 | 26.0% | 17% |
| 20260917 | $7.85 | $3.30 | 26.1% | 17% |
| 20260916 | $8.62 | $3.97 | 26.4% | 18% |
| 20260915 | $8.75 | $3.58 | 27.4% | 22% |
| 20260914 | $8.88 | $4.50 | 26.9% | 20% |
| 20260911 | $9.25 | $4.83 | 27.0% | 21% |
| 20260910 | $9.43 | $4.92 | 27.3% | 22% |
| 20260909 | $9.47 | $5.45 | 26.9% | 20% |
| 20260908 | $9.70 | $5.75 | 27.5% | 23% |
| 20260904 | $9.07 | $5.25 | 23.7% | 7% |
| 20260903 | $8.62 | $5.55 | 22.2% | 0% |
| 20260902 | $5.72 | $5.72 | 23.6% | 3% |
| 20260901 | $5.58 | $5.58 | 23.1% | 1% |
| 20260831 | $5.15 | $5.15 | 22.8% | 0% |
| 20260828 | $5.90 | $5.90 | 23.4% | 2% |
| 20260827 | $5.88 | $5.88 | 23.1% | 0% |
| 20260826 | $6.88 | $6.88 | 24.3% | 6% |
| 20260825 | $6.45 | $6.45 | 24.3% | 5% |
| 20260824 | $6.05 | $6.05 | 23.0% | 0% |
| 20260821 | $7.50 | $2.83 | 24.5% | 5% |
| 20260820 | $7.28 | $2.72 | 23.9% | 2% |
| 20260819 | $8.02 | $3.67 | 26.0% | 11% |
| 20260818 | $8.00 | $4.20 | 24.7% | 5% |
| 20260817 | $8.50 | $4.85 | 25.0% | 6% |
| 20260814 | $8.88 | $5.10 | 26.0% | 11% |
| 20260813 | $8.80 | $5.72 | 25.9% | 10% |
| 20260812 | $8.70 | $4.88 | 25.3% | 8% |
| 20260811 | $7.80 | $5.75 | 23.5% | 0% |
| 20260810 | $9.88 | $6.55 | 28.2% | 6% |
| 20260807 | — | — | 27.0% | 0% |
| 20260806 | $10.75 | $7.03 | 28.7% | 3% |
| 20260805 | $7.20 | $7.20 | 30.4% | 12% |
| 20260804 | $7.65 | $7.65 | 30.6% | 13% |
| 20260803 | $8.28 | $8.28 | 32.8% | 24% |
| 20260731 | $7.80 | $7.80 | 30.9% | 14% |
| 20260730 | $6.33 | $6.33 | 29.0% | 4% |
| 20260729 | $9.88 | $9.88 | 33.8% | 29% |
| 20260728 | $14.25 | $14.25 | 44.8% | 86% |
| 20260727 | $14.30 | $14.30 | 45.2% | 88% |
More on KEX
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.