IEX · Expected Move
IDEX Corporation
The expected move for IEX 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).
IEX 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 IEX Expected Move
30-Day Straddle
$11.45
7-Day Straddle
$11.45
30-Day ATM IV
23.1%
IV Rank
14%
Implied one-standard-deviation move through the next 30 days. Compare to IEX'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.
IEX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261030 | $11.45 | $11.45 | 23.1% | 14% |
| 20261029 | $11.40 | $11.40 | 23.0% | 13% |
| 20261028 | $10.60 | $10.60 | 23.0% | 13% |
| 20261027 | $16.10 | $16.10 | 30.7% | 63% |
| 20261026 | $16.25 | $16.25 | 31.4% | 68% |
| 20261023 | $16.30 | $16.30 | 31.8% | 71% |
| 20261022 | $16.70 | $16.70 | 32.1% | 73% |
| 20261021 | $16.25 | $16.25 | 29.9% | 59% |
| 20261020 | $16.35 | $16.35 | 29.5% | 56% |
| 20261019 | $16.10 | $16.10 | 27.9% | 45% |
| 20261016 | $17.20 | $5.00 | 28.8% | 51% |
| 20261015 | $17.00 | $4.95 | 27.6% | 44% |
| 20261014 | $16.65 | $4.62 | 27.4% | 42% |
| 20261013 | $16.50 | $5.42 | 27.1% | 40% |
| 20261012 | $16.80 | $6.57 | 26.6% | 37% |
| 20261009 | $18.05 | $8.03 | 26.9% | 38% |
| 20261008 | $17.05 | $6.53 | 26.4% | 36% |
| 20261007 | $17.90 | $6.97 | 26.6% | 37% |
| 20261006 | $17.05 | $6.90 | 25.4% | 29% |
| 20261005 | $17.90 | $7.88 | 26.1% | 33% |
| 20261002 | $8.50 | $8.50 | 24.7% | 24% |
| 20261001 | $8.40 | $8.40 | 26.0% | 33% |
| 20260930 | $8.80 | $8.80 | 25.5% | 30% |
| 20260929 | $9.00 | $9.00 | 25.5% | 30% |
| 20260928 | $9.25 | $9.25 | 24.9% | 26% |
| 20260925 | $9.30 | $9.30 | 23.8% | 18% |
| 20260924 | $10.00 | $10.00 | 24.4% | 22% |
| 20260923 | $10.40 | $10.40 | 24.4% | 23% |
| 20260922 | $11.12 | $11.12 | 24.8% | 25% |
| 20260921 | $11.22 | $11.22 | 24.1% | 20% |
| 20260918 | $12.30 | $3.70 | 23.7% | 18% |
| 20260917 | $11.40 | $4.38 | 22.4% | 9% |
| 20260916 | $11.85 | $4.28 | 23.4% | 16% |
| 20260915 | $12.40 | $5.42 | 22.8% | 12% |
| 20260914 | $12.55 | $6.50 | 23.3% | 15% |
| 20260911 | $13.00 | $7.90 | 22.8% | 12% |
| 20260910 | $13.50 | $7.10 | 24.2% | 21% |
| 20260909 | $14.10 | $9.00 | 24.0% | 20% |
| 20260908 | $14.00 | $8.80 | 24.2% | 21% |
| 20260904 | $13.75 | $8.65 | 22.5% | 10% |
| 20260903 | $14.40 | $9.20 | 23.0% | 14% |
| 20260902 | $10.47 | $10.47 | 24.2% | 21% |
| 20260901 | $9.35 | $9.35 | 24.1% | 20% |
| 20260831 | $9.30 | $9.30 | 23.0% | 13% |
| 20260828 | $10.40 | $10.40 | 23.2% | 15% |
| 20260827 | $11.50 | $11.50 | 23.4% | 16% |
| 20260826 | $11.70 | $11.70 | 23.4% | 16% |
| 20260825 | $11.00 | $11.00 | 23.6% | 17% |
| 20260824 | $12.00 | $12.00 | 24.1% | 20% |
| 20260821 | $12.75 | $6.35 | 23.0% | 13% |
| 20260820 | $13.55 | $7.45 | 24.0% | 20% |
| 20260819 | $12.75 | $6.88 | 22.4% | 10% |
| 20260818 | $13.65 | $7.75 | 23.1% | 14% |
| 20260817 | $12.40 | $4.47 | 21.8% | 6% |
| 20260814 | $12.35 | $5.33 | 21.0% | 0% |
| 20260813 | $13.70 | $6.40 | 22.9% | 4% |
| 20260812 | $14.70 | $8.45 | 24.2% | 13% |
| 20260811 | $15.10 | $8.55 | 24.6% | 16% |
| 20260810 | $13.65 | $8.88 | 22.4% | 0% |
| 20260807 | — | — | 22.8% | 0% |
More on IEX
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.