SXI (Standex International Corporation)
Expected Move & Straddle Price History
The expected move for SXI 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 SXI Expected Move
30-Day Straddle
$20.55
7-Day Straddle
$4.80
Avg IV
0.5%
IV Rank
24%
Implied one-standard-deviation move through the next 30 days. Compare to SXI'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.
SXI Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260918 | $20.55 | $4.80 | 0.5% | 24% |
| 20260917 | $21.50 | $6.28 | 0.5% | 19% |
| 20260916 | $22.75 | $7.80 | 0.5% | 20% |
| 20260915 | $23.10 | $9.95 | 0.5% | 29% |
| 20260914 | $23.90 | $10.60 | 0.5% | 20% |
| 20260911 | $24.75 | $11.95 | 0.5% | 16% |
| 20260910 | $27.20 | $14.40 | 0.5% | 10% |
| 20260909 | $25.95 | $13.30 | 0.5% | 7% |
| 20260908 | $27.15 | $15.20 | 0.4% | 5% |
| 20260904 | $25.85 | $14.35 | 0.4% | 3% |
| 20260903 | $26.50 | $14.75 | 0.4% | 0% |
| 20260902 | $15.85 | $15.85 | 0.6% | 17% |
| 20260901 | $17.75 | $17.75 | 0.5% | 15% |
| 20260831 | $17.25 | $17.25 | 0.5% | 12% |
| 20260828 | $19.00 | $19.00 | 0.5% | 11% |
| 20260827 | $20.25 | $20.25 | 0.5% | 10% |
| 20260826 | $21.20 | $21.20 | 0.5% | 10% |
| 20260825 | $22.70 | $22.70 | 0.5% | 11% |
| 20260824 | $22.50 | $22.50 | 0.5% | 10% |
| 20260821 | $24.10 | $4.80 | 0.5% | 9% |
| 20260820 | $24.55 | $5.93 | 0.5% | 10% |
| 20260819 | $24.90 | $7.65 | 0.5% | 7% |
| 20260818 | $26.50 | $9.30 | 0.5% | 9% |
| 20260817 | $27.40 | $10.80 | 0.4% | 0% |
| 20260814 | $29.15 | $12.45 | 0.5% | 4% |
| 20260813 | $29.30 | $13.55 | 0.5% | 3% |
| 20260812 | $30.20 | $14.95 | 0.5% | 7% |
| 20260811 | $30.55 | $16.30 | 0.5% | 4% |
| 20260810 | $32.15 | $17.55 | 0.5% | 5% |
| 20260806 | $36.55 | $21.90 | 0.5% | 4% |
| 20260805 | $21.80 | $21.80 | 0.9% | 45% |
| 20260804 | $23.45 | $23.45 | 0.9% | 51% |
| 20260803 | $22.25 | $22.25 | 0.8% | 37% |
| 20260731 | $22.65 | $22.65 | 0.8% | 35% |
| 20260730 | $26.75 | $26.75 | 0.8% | 35% |
| 20260729 | $25.40 | $25.40 | 0.9% | 47% |
| 20260728 | $28.90 | $28.90 | 0.7% | 33% |
| 20260727 | $30.70 | $30.70 | 0.7% | 28% |
| 20260724 | $31.85 | $31.85 | 0.6% | 16% |
| 20260723 | $31.75 | $31.75 | 0.5% | 13% |
| 20260722 | $32.60 | $32.60 | 0.6% | 20% |
| 20260721 | $33.65 | $33.65 | 0.6% | 15% |
| 20260720 | $34.10 | $34.10 | 0.7% | 34% |
| 20260716 | $34.10 | $8.10 | 0.5% | 12% |
| 20260715 | $34.95 | $8.60 | 0.6% | 20% |
| 20260714 | $35.25 | $11.05 | 0.8% | 36% |
| 20260713 | $35.20 | $12.35 | 0.7% | 28% |
| 20260710 | $36.15 | $13.10 | 0.7% | 26% |
| 20260709 | $36.30 | $14.95 | 0.5% | 10% |
| 20260708 | $36.45 | $16.30 | 0.6% | 22% |
| 20260707 | $37.35 | $17.40 | 0.6% | 14% |
| 20260706 | $39.85 | $18.90 | 0.6% | 18% |
| 20260702 | $19.50 | $19.50 | 0.6% | 24% |
| 20260701 | $22.90 | $22.90 | 0.8% | 44% |
| 20260630 | $21.55 | $21.55 | 0.9% | 47% |
| 20260629 | $22.00 | $22.00 | 0.9% | 47% |
| 20260626 | $22.90 | $22.90 | 0.7% | 30% |
| 20260625 | $23.05 | $23.05 | 0.7% | 29% |
| 20260624 | $20.65 | $20.65 | 0.6% | 21% |