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
$5.90
7-Day Straddle
$2.98
Avg IV
0.6%
IV Rank
3%
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 |
|---|---|---|---|---|
| 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% |
| 20260630 | $3.70 | $3.70 | 0.8% | 20% |
| 20260629 | $3.45 | $3.45 | 0.8% | 24% |
| 20260626 | $3.85 | $3.85 | 0.7% | 13% |
| 20260625 | $4.62 | $4.62 | 0.6% | 7% |
| 20260624 | $4.60 | $4.60 | 0.7% | 14% |
| 20260623 | $4.70 | $4.70 | 0.8% | 26% |
| 20260622 | $4.67 | $4.67 | 0.7% | 15% |
| 20260618 | $4.78 | $2.70 | 0.7% | 11% |
| 20260617 | $4.92 | $2.98 | 0.9% | 26% |
| 20260616 | $5.30 | $2.60 | 0.7% | 15% |
| 20260615 | $5.47 | $4.15 | 0.8% | 19% |
| 20260613 | $5.45 | $3.23 | 0.7% | 13% |
| 20260612 | $5.80 | $3.28 | 0.7% | 13% |
| 20260611 | $5.53 | $3.95 | 0.7% | 13% |
| 20260610 | $5.40 | $3.35 | 0.7% | 15% |
| 20260609 | $4.95 | $4.00 | 0.6% | 5% |
| 20260608 | $5.28 | $3.62 | 0.7% | 12% |
| 20260605 | $6.10 | $3.50 | 0.7% | 16% |
| 20260604 | $5.75 | $3.75 | 0.5% | 1% |
| 20260603 | $5.67 | $4.45 | 0.7% | 11% |
| 20260602 | $3.73 | $3.73 | 0.9% | 28% |
| 20260601 | $4.03 | $4.03 | 0.9% | 33% |
| 20260529 | $4.00 | $4.00 | 0.7% | 17% |
| 20260528 | $4.08 | $4.08 | 0.8% | 23% |
| 20260527 | $4.55 | $4.55 | 0.9% | 32% |
| 20260526 | $5.97 | $5.97 | 0.8% | 23% |
| 20260522 | $5.60 | $5.60 | 0.8% | 26% |
| 20260521 | $5.62 | $5.62 | 0.9% | 31% |
| 20260520 | $5.88 | $5.88 | 0.7% | 18% |
| 20260519 | $6.07 | $6.07 | 0.8% | 27% |
| 20260518 | $5.93 | $5.93 | 0.8% | 26% |
| 20260515 | $5.65 | $2.22 | 0.7% | 12% |
| 20260514 | $5.75 | $2.75 | 0.7% | 14% |
| 20260513 | $5.22 | $2.17 | 0.6% | 9% |