ACA · Expected Move
Arcosa, Inc. Common Stock
The expected move for ACA 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).
ACA 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 ACA Expected Move
30-Day Straddle
$0.00
7-Day Straddle
$0.00
30-Day ATM IV
11.4%
IV Rank
28%
Implied one-standard-deviation move through the next 30 days. Compare to ACA'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.
ACA Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261109 | $0.00 | $0.00 | 11.4% | 28% |
| 20261106 | $0.00 | $0.00 | 10.1% | 23% |
| 20261105 | $0.00 | $0.00 | 9.8% | 21% |
| 20261104 | $0.00 | $0.00 | 9.5% | 20% |
| 20261103 | $0.00 | $0.00 | 9.2% | 16% |
| 20261102 | $0.00 | $0.00 | 8.9% | 15% |
| 20261030 | $0.00 | $0.00 | 9.2% | 16% |
| 20261029 | $0.00 | $0.00 | 9.0% | 15% |
| 20261028 | $0.00 | $0.00 | 8.8% | 14% |
| 20261027 | $0.00 | $0.00 | 8.9% | 14% |
| 20261026 | $0.00 | $0.00 | 8.7% | 13% |
| 20261023 | $0.00 | $0.00 | 10.4% | 19% |
| 20261022 | $4.95 | $4.95 | 5.4% | 1% |
| 20261021 | $12.50 | $12.50 | 5.0% | 0% |
| 20261020 | $5.40 | $5.40 | 12.9% | 26% |
| 20261019 | $3.35 | $3.35 | 10.3% | 16% |
| 20261016 | $5.65 | $4.28 | 10.6% | 17% |
| 20261015 | $10.55 | $4.25 | 13.5% | 26% |
| 20261014 | $3.58 | $5.05 | 10.1% | 16% |
| 20261013 | $4.85 | $4.90 | 11.3% | 19% |
| 20261012 | $12.97 | $12.03 | 15.1% | 31% |
| 20261009 | $5.22 | $12.47 | 12.4% | 23% |
| 20261008 | $3.50 | $10.03 | 12.6% | 23% |
| 20261007 | $3.10 | $2.23 | 8.1% | 9% |
| 20261006 | $4.50 | $10.10 | 9.4% | 13% |
| 20261005 | $4.60 | $4.97 | 7.6% | 8% |
| 20261002 | $4.97 | $4.97 | 7.8% | 9% |
| 20261001 | $2.45 | $2.45 | 12.6% | 23% |
| 20260930 | $12.57 | $12.57 | 8.7% | 11% |
| 20260929 | $2.90 | $2.90 | 8.5% | 10% |
| 20260928 | $5.00 | $5.00 | 7.9% | 9% |
| 20260925 | $4.88 | $4.88 | 8.2% | 9% |
| 20260924 | $4.80 | $4.80 | 7.9% | 9% |
| 20260923 | $4.90 | $4.90 | 9.6% | 14% |
| 20260922 | $4.88 | $4.88 | 8.9% | 12% |
| 20260921 | $4.80 | $4.80 | 8.2% | 10% |
| 20260918 | $4.92 | $2.90 | 9.4% | 13% |
| 20260917 | $4.92 | $4.80 | 10.1% | 15% |
| 20260916 | $5.03 | $3.22 | 14.9% | 30% |
| 20260915 | $4.92 | $3.22 | 9.6% | 14% |
| 20260914 | $4.95 | $3.12 | 9.2% | 13% |
| 20260911 | $12.55 | $3.22 | 8.7% | 11% |
| 20260910 | $4.80 | $3.33 | 5.0% | 0% |
| 20260909 | $9.90 | $3.22 | 7.5% | 6% |
| 20260908 | $2.62 | $3.33 | 8.8% | 10% |
| 20260904 | $4.70 | $3.22 | 7.1% | 5% |
| 20260903 | $3.67 | $3.60 | 8.7% | 9% |
| 20260902 | $3.22 | $3.22 | 10.7% | 15% |
| 20260901 | $1.52 | $1.52 | 11.7% | 17% |
| 20260831 | $3.22 | $3.22 | 7.0% | 5% |
| 20260828 | $3.22 | $3.22 | 9.0% | 10% |
| 20260827 | $3.22 | $3.22 | 6.3% | 3% |
| 20260826 | $5.25 | $5.25 | 11.7% | 17% |
| 20260825 | $4.95 | $4.95 | 9.5% | 11% |
| 20260824 | $4.95 | $4.95 | 9.6% | 11% |
| 20260821 | $4.95 | $3.55 | 14.5% | 25% |
| 20260820 | $4.92 | $3.02 | 10.1% | 13% |
| 20260819 | $4.95 | $3.33 | 10.1% | 13% |
| 20260818 | $4.95 | $3.33 | 9.5% | 11% |
| 20260817 | $4.80 | $2.17 | 5.2% | 0% |
More on ACA
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.