REX (REX American Resources Corp.)
Expected Move & Straddle Price History
The expected move for REX 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 REX Expected Move
30-Day Straddle
$4.25
7-Day Straddle
$4.25
Avg IV
0.8%
IV Rank
42%
Implied one-standard-deviation move through the next 30 days. Compare to REX'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.
REX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260925 | $4.25 | $4.25 | 0.8% | 42% |
| 20260924 | $4.10 | $4.10 | 0.9% | 66% |
| 20260923 | $3.75 | $3.75 | 0.7% | 22% |
| 20260922 | $4.10 | $4.10 | 0.8% | 38% |
| 20260921 | $4.03 | $4.03 | 0.9% | 55% |
| 20260918 | $4.42 | $2.80 | 0.6% | 8% |
| 20260917 | $4.43 | $2.70 | 0.7% | 35% |
| 20260916 | $4.55 | $2.65 | 0.6% | 14% |
| 20260915 | $5.55 | $3.40 | 0.7% | 30% |
| 20260914 | $5.08 | $2.58 | 0.6% | 12% |
| 20260911 | $4.17 | $2.75 | 0.6% | 17% |
| 20260910 | $5.80 | $3.55 | 0.8% | 19% |
| 20260909 | $5.45 | $2.65 | 0.6% | 6% |
| 20260908 | $5.22 | $3.30 | 0.7% | 14% |
| 20260904 | $4.92 | $3.50 | 0.6% | 9% |
| 20260903 | $5.10 | $3.43 | 0.6% | 9% |
| 20260902 | $3.62 | $3.62 | 1.0% | 40% |
| 20260901 | $5.33 | $5.33 | 1.0% | 35% |
| 20260831 | $5.10 | $5.10 | 0.9% | 30% |
| 20260828 | $4.38 | $4.38 | 0.8% | 23% |
| 20260827 | $4.95 | $4.95 | 1.0% | 40% |
| 20260826 | $4.97 | $4.97 | 0.8% | 23% |
| 20260825 | $5.55 | $5.55 | 0.8% | 23% |
| 20260824 | $5.95 | $5.95 | 0.8% | 19% |
| 20260821 | $5.03 | $1.57 | 0.6% | 5% |
| 20260820 | $4.88 | $1.65 | 0.7% | 13% |
| 20260819 | $5.00 | $1.93 | 0.6% | 9% |
| 20260818 | $4.25 | $1.70 | 0.7% | 10% |
| 20260817 | $4.85 | $1.90 | 0.6% | 2% |
| 20260814 | $5.10 | $2.50 | 0.6% | 5% |
| 20260813 | $5.80 | $2.12 | 0.6% | 5% |
| 20260812 | $5.72 | $2.07 | 0.6% | 4% |
| 20260811 | $5.80 | $2.70 | 0.6% | 6% |
| 20260810 | $5.90 | $2.98 | 0.6% | 3% |
| 20260806 | $5.85 | $3.35 | 0.6% | 9% |
| 20260805 | $3.25 | $3.25 | 1.1% | 49% |
| 20260804 | $3.92 | $3.92 | 1.0% | 38% |
| 20260803 | $3.72 | $3.72 | 1.1% | 46% |
| 20260731 | $3.62 | $3.62 | 1.1% | 48% |
| 20260730 | $3.98 | $3.98 | 0.8% | 21% |
| 20260729 | $4.78 | $4.78 | 1.1% | 49% |
| 20260728 | $3.43 | $3.43 | 1.1% | 43% |
| 20260727 | $3.80 | $3.80 | 1.1% | 45% |
| 20260724 | $4.03 | $4.03 | 1.0% | 37% |
| 20260723 | $3.73 | $3.73 | 1.0% | 39% |
| 20260722 | $5.20 | $5.20 | 0.9% | 27% |
| 20260721 | $5.17 | $5.17 | 0.7% | 18% |
| 20260720 | $4.93 | $4.93 | 1.0% | 37% |
| 20260716 | $5.50 | $2.80 | 0.6% | 5% |
| 20260715 | $5.00 | $3.08 | 0.9% | 31% |
| 20260714 | $6.00 | $3.12 | 0.9% | 29% |
| 20260713 | $5.12 | $3.88 | 0.9% | 28% |
| 20260710 | $5.80 | $3.35 | 0.7% | 16% |
| 20260709 | $5.58 | $4.40 | 0.6% | 4% |
| 20260708 | $6.10 | $4.90 | 0.7% | 15% |
| 20260707 | $5.58 | $3.92 | 0.8% | 21% |
| 20260706 | $5.50 | $4.25 | 0.8% | 26% |
| 20260702 | $4.15 | $4.15 | 1.0% | 39% |
| 20260701 | $3.88 | $3.88 | 0.8% | 26% |