EFX (Equifax, Incorporated)
Expected Move & Straddle Price History
The expected move for EFX 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 EFX Expected Move
30-Day Straddle
$18.75
7-Day Straddle
$10.85
Avg IV
0.5%
IV Rank
21%
Implied one-standard-deviation move through the next 30 days. Compare to EFX'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.
EFX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $18.75 | $10.85 | 0.5% | 21% |
| 20260903 | $19.60 | $10.95 | 0.6% | 34% |
| 20260902 | $11.20 | $11.20 | 0.6% | 41% |
| 20260901 | $12.35 | $12.35 | 0.6% | 47% |
| 20260831 | $12.90 | $12.90 | 0.6% | 41% |
| 20260828 | $13.15 | $13.15 | 0.5% | 11% |
| 20260827 | $14.25 | $14.25 | 0.7% | 56% |
| 20260826 | $14.95 | $14.95 | 0.5% | 16% |
| 20260825 | $14.90 | $14.90 | 0.5% | 23% |
| 20260824 | $14.80 | $14.80 | 0.5% | 4% |
| 20260821 | $15.80 | $2.23 | 0.5% | 16% |
| 20260820 | $16.45 | $5.95 | 0.5% | 15% |
| 20260819 | $16.90 | $6.97 | 0.5% | 16% |
| 20260818 | $15.75 | $6.60 | 0.4% | 0% |
| 20260817 | $14.95 | $6.88 | 0.5% | 0% |
| 20260814 | $16.65 | $7.48 | 0.5% | 5% |
| 20260813 | $18.05 | $8.90 | 0.5% | 7% |
| 20260812 | $17.75 | $9.28 | 0.5% | 3% |
| 20260811 | $18.20 | $10.03 | 0.5% | 4% |
| 20260810 | $18.55 | $10.60 | 0.5% | 2% |
| 20260806 | $20.55 | $12.20 | 0.5% | 0% |
| 20260805 | $12.35 | $12.35 | 0.6% | 27% |
| 20260804 | $13.55 | $13.55 | 0.6% | 37% |
| 20260803 | $13.05 | $13.05 | 0.6% | 40% |
| 20260731 | $13.05 | $13.05 | 0.6% | 29% |
| 20260730 | $14.45 | $14.45 | 0.5% | 16% |
| 20260729 | $15.15 | $15.15 | 0.6% | 27% |
| 20260728 | $15.60 | $15.60 | 0.6% | 34% |
| 20260727 | $16.60 | $16.60 | 0.6% | 25% |
| 20260724 | $16.55 | $16.55 | 0.5% | 2% |
| 20260723 | $16.65 | $16.65 | 0.5% | 14% |
| 20260722 | $16.65 | $16.65 | 0.5% | 0% |
| 20260721 | $17.35 | $17.35 | 0.5% | 3% |
| 20260720 | $21.50 | $21.50 | 0.6% | 22% |
| 20260716 | $21.85 | $5.03 | 0.6% | 11% |
| 20260715 | $21.00 | $5.80 | 0.5% | 7% |
| 20260714 | $21.40 | $7.22 | 0.5% | 10% |
| 20260713 | $22.00 | $7.62 | 0.5% | 6% |
| 20260710 | $21.15 | $7.32 | 0.5% | 1% |
| 20260709 | $22.25 | $8.68 | 0.5% | 2% |
| 20260708 | $21.70 | $9.68 | 0.5% | 0% |
| 20260707 | $23.10 | $10.45 | 0.5% | 2% |
| 20260706 | $23.55 | $10.80 | 0.5% | 4% |
| 20260702 | $11.25 | $11.25 | 0.9% | 87% |
| 20260701 | $11.05 | $11.05 | 0.8% | 80% |
| 20260630 | $11.65 | $11.65 | 0.8% | 81% |
| 20260629 | $12.65 | $12.65 | 0.8% | 74% |
| 20260626 | $12.95 | $12.95 | 0.8% | 62% |
| 20260625 | $13.45 | $13.45 | 0.8% | 61% |
| 20260624 | $13.95 | $13.95 | 0.8% | 60% |
| 20260623 | $13.70 | $13.70 | 0.7% | 56% |
| 20260622 | $13.40 | $13.40 | 0.8% | 63% |
| 20260618 | $15.15 | $1.77 | 0.7% | 47% |
| 20260617 | $14.45 | $4.95 | 0.7% | 47% |
| 20260616 | $16.65 | $5.75 | 0.7% | 42% |
| 20260615 | $16.65 | $7.05 | 0.7% | 50% |
| 20260613 | $17.80 | $7.32 | 0.6% | 48% |
| 20260612 | $18.30 | $8.32 | 0.6% | 46% |
| 20260611 | $17.45 | $8.20 | 0.7% | 55% |
| 20260610 | $18.20 | $9.50 | 0.6% | 39% |