AON (Aon plc Class A)
Expected Move & Straddle Price History
The expected move for AON 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 AON Expected Move
30-Day Straddle
$21.55
7-Day Straddle
$21.55
Avg IV
0.5%
IV Rank
25%
Implied one-standard-deviation move through the next 30 days. Compare to AON'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.
AON Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260731 | $21.55 | $21.55 | 0.5% | 25% |
| 20260730 | $18.55 | $18.55 | 0.5% | 25% |
| 20260729 | $19.20 | $19.20 | 0.5% | 40% |
| 20260728 | $26.85 | $26.85 | 0.6% | 50% |
| 20260727 | $27.30 | $27.30 | 0.5% | 32% |
| 20260724 | $27.10 | $27.10 | 0.5% | 27% |
| 20260723 | $27.45 | $27.45 | 0.5% | 25% |
| 20260722 | $26.35 | $26.35 | 0.5% | 30% |
| 20260721 | $27.45 | $27.45 | 0.4% | 16% |
| 20260720 | $29.25 | $29.25 | 0.4% | 15% |
| 20260716 | $27.40 | $7.50 | 0.4% | 4% |
| 20260715 | $27.50 | $7.03 | 0.5% | 27% |
| 20260714 | $26.35 | $6.28 | 0.5% | 25% |
| 20260713 | $26.95 | $7.52 | 0.4% | 22% |
| 20260710 | $26.10 | $8.53 | 0.3% | 0% |
| 20260709 | $27.85 | $10.00 | 0.3% | 0% |
| 20260708 | $28.00 | $10.00 | 0.3% | 0% |
| 20260707 | $28.15 | $10.80 | 0.3% | 0% |
| 20260706 | $29.45 | $11.25 | 0.4% | 0% |
| 20260702 | $12.35 | $12.35 | 0.4% | 17% |
| 20260701 | $12.90 | $12.90 | 0.5% | 30% |
| 20260630 | $14.50 | $14.50 | 0.5% | 39% |
| 20260629 | $13.90 | $13.90 | 0.5% | 34% |
| 20260626 | $15.10 | $15.10 | 0.5% | 31% |
| 20260625 | $16.60 | $16.60 | 0.5% | 32% |
| 20260624 | $16.65 | $16.65 | 0.5% | 30% |
| 20260623 | $17.00 | $17.00 | 0.5% | 27% |
| 20260622 | $18.75 | $18.75 | 0.5% | 30% |
| 20260618 | $19.25 | $2.92 | 0.5% | 21% |
| 20260617 | $19.25 | $6.25 | 0.5% | 21% |
| 20260616 | $21.90 | $5.50 | 0.4% | 13% |
| 20260615 | $21.35 | $8.35 | 0.4% | 16% |
| 20260613 | $22.65 | $10.22 | 0.4% | 13% |
| 20260612 | $22.65 | $10.45 | 0.4% | 13% |
| 20260611 | $23.40 | $11.45 | 0.4% | 13% |
| 20260610 | $23.80 | $11.90 | 0.4% | 12% |
| 20260609 | $24.05 | $12.25 | 0.4% | 6% |
| 20260608 | $24.00 | $13.00 | 0.4% | 12% |
| 20260605 | $25.05 | $13.90 | 0.4% | 6% |
| 20260604 | $25.35 | $14.70 | 0.4% | 9% |
| 20260603 | $25.70 | $15.00 | 0.4% | 5% |
| 20260602 | $14.95 | $14.95 | 0.6% | 56% |
| 20260601 | $15.50 | $15.50 | 0.6% | 57% |
| 20260529 | $16.20 | $16.20 | 0.5% | 23% |
| 20260528 | $16.60 | $16.60 | 0.5% | 39% |
| 20260527 | $17.30 | $17.30 | 0.6% | 61% |
| 20260526 | $17.65 | $17.65 | 0.5% | 41% |
| 20260522 | $18.75 | $18.75 | 0.5% | 25% |
| 20260521 | $19.75 | $19.75 | 0.5% | 28% |
| 20260520 | $19.30 | $19.30 | 0.5% | 29% |
| 20260519 | $20.10 | $20.10 | 0.5% | 35% |
| 20260518 | $19.25 | $19.25 | 0.5% | 32% |
| 20260515 | $20.00 | $2.27 | 0.5% | 26% |
| 20260514 | $20.35 | $4.95 | 0.5% | 27% |
| 20260513 | $21.10 | $6.97 | 0.5% | 27% |
| 20260512 | $20.40 | $7.10 | 0.4% | 25% |
| 20260511 | $21.20 | $9.32 | 0.4% | 22% |
| 20260510 | $22.05 | $10.78 | 0.5% | 39% |
| 20260508 | $21.65 | $10.00 | 0.4% | 26% |
| 20260507 | $23.10 | $10.90 | 0.4% | 28% |