ACM · Expected Move
Aecom
The expected move for ACM 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).
ACM straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current ACM Expected Move
30-Day Straddle
$8.00
7-Day Straddle
$6.55
30-Day ATM IV
46.1%
IV Rank
89%
Implied one-standard-deviation move through the next 30 days. Compare to ACM'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.
ACM Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261110 | $8.00 | $6.55 | 46.1% | 89% |
| 20261109 | $7.98 | $5.53 | 45.4% | 85% |
| 20261106 | $8.07 | $6.38 | 47.2% | 96% |
| 20261105 | $8.40 | $6.00 | 47.9% | 100% |
| 20261104 | $5.85 | $5.85 | 42.7% | 79% |
| 20261103 | $5.32 | $5.32 | 44.5% | 90% |
| 20261102 | $5.60 | $5.60 | 43.6% | 84% |
| 20261030 | $5.90 | $5.90 | 46.1% | 100% |
| 20261029 | $5.30 | $5.30 | 41.1% | 71% |
| 20261028 | $5.95 | $5.95 | 45.4% | 100% |
| 20261027 | $5.30 | $5.30 | 40.2% | 67% |
| 20261026 | $5.60 | $5.60 | 40.5% | 69% |
| 20261023 | $5.15 | $5.15 | 39.0% | 59% |
| 20261022 | $6.50 | $6.50 | 44.7% | 99% |
| 20261021 | $5.40 | $5.40 | 39.3% | 61% |
| 20261020 | $6.05 | $6.05 | 41.4% | 75% |
| 20261019 | $6.03 | $6.03 | 43.4% | 89% |
| 20261016 | $5.62 | $1.70 | 39.4% | 62% |
| 20261015 | $6.35 | $1.27 | 42.6% | 84% |
| 20261014 | $5.67 | $1.95 | 40.3% | 68% |
| 20261013 | $6.50 | $2.38 | 41.8% | 78% |
| 20261012 | $6.00 | $2.90 | 39.6% | 63% |
| 20261009 | $6.47 | $2.48 | 39.7% | 64% |
| 20261008 | $7.40 | $3.38 | 44.8% | 99% |
| 20261007 | $6.90 | $2.55 | 41.1% | 73% |
| 20261006 | $6.85 | $2.95 | 40.3% | 67% |
| 20261005 | $7.03 | $2.92 | 40.7% | 70% |
| 20261002 | $3.45 | $3.45 | 40.2% | 67% |
| 20261001 | $3.62 | $3.62 | 40.4% | 69% |
| 20260930 | $3.95 | $3.95 | 40.0% | 66% |
| 20260929 | $4.47 | $4.47 | 40.1% | 66% |
| 20260928 | $4.20 | $4.20 | 39.6% | 63% |
| 20260925 | $3.90 | $3.90 | 35.9% | 37% |
| 20260924 | $4.40 | $4.40 | 38.4% | 54% |
| 20260923 | $4.33 | $4.33 | 36.0% | 38% |
| 20260922 | $4.72 | $4.72 | 38.1% | 52% |
| 20260921 | $4.72 | $4.72 | 36.5% | 42% |
| 20260918 | $4.70 | $0.93 | 33.9% | 24% |
| 20260917 | $4.97 | $1.30 | 34.4% | 27% |
| 20260916 | $5.25 | $2.77 | 36.6% | 42% |
| 20260915 | $5.75 | $2.05 | 37.6% | 49% |
| 20260914 | $6.15 | $2.80 | 40.1% | 66% |
| 20260911 | $5.70 | $2.85 | 36.4% | 41% |
| 20260910 | $5.72 | $2.62 | 36.3% | 40% |
| 20260909 | $6.17 | $3.12 | 36.2% | 39% |
| 20260908 | $6.80 | $3.20 | 39.4% | 61% |
| 20260904 | $7.00 | $3.48 | 36.5% | 42% |
| 20260903 | $6.72 | $3.83 | 35.2% | 32% |
| 20260902 | $3.77 | $3.77 | 33.2% | 18% |
| 20260901 | $3.67 | $3.67 | 32.4% | 13% |
| 20260831 | $4.30 | $4.30 | 35.6% | 35% |
| 20260828 | $3.95 | $3.95 | 31.2% | 5% |
| 20260827 | $4.22 | $4.22 | 32.3% | 12% |
| 20260826 | $4.62 | $4.62 | 34.5% | 28% |
| 20260825 | $4.35 | $4.35 | 35.2% | 33% |
| 20260824 | $4.25 | $4.25 | 33.1% | 18% |
| 20260821 | $5.25 | $0.53 | 36.5% | 41% |
| 20260820 | $5.45 | $1.08 | 37.0% | 45% |
| 20260819 | $5.08 | $1.50 | 34.3% | 26% |
| 20260818 | $4.57 | $1.97 | 31.4% | 6% |
More on ACM
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.