ACLS · Expected Move
Axcelis Technologies Inc
The expected move for ACLS 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).
ACLS 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 ACLS Expected Move
30-Day Straddle
$17.95
7-Day Straddle
$17.95
30-Day ATM IV
73.8%
IV Rank
40%
Implied one-standard-deviation move through the next 30 days. Compare to ACLS'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.
ACLS Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261022 | $17.95 | $17.95 | 73.8% | 40% |
| 20261021 | $19.30 | $19.30 | 72.4% | 37% |
| 20261020 | $19.40 | $19.40 | 73.6% | 39% |
| 20261019 | $19.50 | $19.50 | 73.9% | 40% |
| 20261016 | $19.65 | $2.10 | 72.4% | 36% |
| 20261015 | $20.40 | $4.58 | 71.2% | 34% |
| 20261014 | $22.20 | $6.05 | 72.8% | 37% |
| 20261013 | $22.45 | $6.43 | 70.3% | 32% |
| 20261012 | $24.15 | $7.42 | 70.5% | 33% |
| 20261009 | $24.45 | $8.30 | 66.5% | 24% |
| 20261008 | $25.25 | $9.25 | 68.0% | 27% |
| 20261007 | $26.90 | $10.90 | 68.4% | 28% |
| 20261006 | $26.40 | $11.05 | 65.9% | 23% |
| 20261005 | $27.10 | $11.72 | 66.6% | 24% |
| 20261002 | $13.35 | $13.35 | 66.3% | 24% |
| 20261001 | $13.10 | $13.10 | 66.9% | 25% |
| 20260930 | $12.95 | $12.95 | 67.1% | 25% |
| 20260929 | $13.60 | $13.60 | 67.7% | 26% |
| 20260928 | $13.50 | $13.50 | 66.0% | 23% |
| 20260925 | $13.70 | $13.70 | 63.7% | 18% |
| 20260924 | $13.60 | $13.60 | 63.5% | 18% |
| 20260923 | $13.90 | $13.90 | 60.8% | 12% |
| 20260922 | $13.15 | $13.15 | 59.6% | 9% |
| 20260921 | $13.80 | $13.80 | 60.1% | 10% |
| 20260918 | $14.00 | $1.60 | 57.5% | 5% |
| 20260917 | $12.95 | $2.50 | 55.3% | 0% |
| 20260916 | $14.15 | $5.00 | 59.9% | 6% |
| 20260915 | $14.85 | $5.70 | 61.2% | 9% |
| 20260914 | $15.35 | $6.20 | 61.9% | 10% |
| 20260911 | $16.00 | $8.05 | 57.3% | 0% |
| 20260910 | $16.40 | $8.50 | 58.6% | 1% |
| 20260909 | $17.80 | $9.50 | 60.7% | 6% |
| 20260908 | $18.65 | $9.85 | 61.2% | 7% |
| 20260904 | $18.30 | $10.50 | 59.0% | 2% |
| 20260903 | $17.50 | $10.50 | 58.3% | 0% |
| 20260902 | $10.72 | $10.72 | 58.9% | 0% |
| 20260901 | $11.50 | $11.50 | 61.5% | 3% |
| 20260831 | $12.30 | $12.30 | 60.3% | 0% |
| 20260828 | $13.15 | $13.15 | 60.3% | 0% |
| 20260827 | $14.40 | $14.40 | 60.4% | 0% |
| 20260826 | $15.30 | $15.30 | 63.5% | 0% |
| 20260825 | $16.50 | $16.50 | 64.0% | 1% |
| 20260824 | $17.70 | $17.70 | 67.5% | 10% |
| 20260821 | $18.05 | $2.97 | 64.3% | 2% |
| 20260820 | $18.80 | $3.00 | 67.4% | 14% |
| 20260819 | $19.00 | $6.40 | 64.5% | 7% |
| 20260818 | $19.90 | $7.97 | 63.7% | 5% |
| 20260817 | $22.40 | $9.05 | 66.1% | 11% |
| 20260814 | $23.10 | $9.80 | 67.0% | 13% |
| 20260813 | $25.20 | $11.70 | 69.4% | 19% |
| 20260812 | $25.10 | $12.50 | 69.5% | 19% |
| 20260811 | $24.20 | $12.85 | 70.1% | 21% |
| 20260810 | $27.10 | $14.80 | 77.5% | 39% |
| 20260807 | — | — | 74.7% | 32% |
| 20260806 | $32.25 | $21.30 | 90.0% | 70% |
| 20260805 | $23.50 | $23.50 | 96.1% | 85% |
| 20260804 | $26.35 | $26.35 | 100.2% | 95% |
| 20260803 | $25.40 | $25.40 | 102.2% | 100% |
| 20260731 | $26.30 | $26.30 | 100.8% | 98% |
| 20260730 | $25.60 | $25.60 | 98.6% | 93% |
More on ACLS
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.