price
AC
NASDAQ · ACLS
Axcelis Technologies, Inc.
Technology · Semiconductors
$127.07
Up+$2.10 (+1.68%)
Updated Aug 22, 2026, 3:36 AM
SID Score
6.2/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 2.56B
- P/E ratio
- 21.25
- Dividend yield
- 0.00%
- 52-week range
- $73.60 – $193.78
- Volume
- 378.91K
- Avg. volume
- 714.41K
Price performance
ACLS price history
1M range · 21 trading sessions · Daily adjusted prices
ACLS closed at $127.07 after 21 trading sessions, down 5.24% for the selected period.
- Last close
- $127.07
- Period change
- -5.24%
- Period low
- $112.05
- Period high
- $144.11
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 21, 2026 | $126.64 | $127.43 | $121.95 | $127.07 | 378.91K |
| Aug 20, 2026 | $124.60 | $127.03 | $123.005 | $124.97 | 216.46K |
| Aug 19, 2026 | $137.08 | $137.31 | $125.50 | $126.43 | 424.99K |
| Aug 18, 2026 | $136.19 | $138.99 | $132.87 | $135.39 | 304.68K |
| Aug 17, 2026 | $140.75 | $145.70 | $138.77 | $144.11 | 282.12K |
| Aug 14, 2026 | $140.08 | $142.34 | $137.53 | $140.15 | 219.9K |
| Aug 13, 2026 | $141.29 | $145.69 | $141.0491 | $143.03 | 187.33K |
| Aug 12, 2026 | $141.91 | $143.00 | $139.75 | $142.14 | 273.77K |
| Aug 11, 2026 | $136.78 | $137.78 | $132.27 | $135.36 | 283.1K |
| Aug 10, 2026 | $142.97 | $142.98 | $131.905 | $132.65 | 355.14K |
| Aug 7, 2026 | $136.66 | $141.33 | $136.66 | $140.27 | 464.11K |
| Aug 6, 2026 | $136.70 | $144.08 | $130.83 | $136.66 | 907.76K |
| Aug 5, 2026 | $136.30 | $140.66 | $133.8675 | $136.67 | 618K |
| Aug 4, 2026 | $136.64 | $140.52 | $135.235 | $139.70 | 401.78K |
| Aug 3, 2026 | $126.03 | $133.35 | $124.72 | $131.12 | 411.9K |
| Jul 31, 2026 | $130.87 | $136.80 | $126.015 | $130.38 | 481.47K |
| Jul 30, 2026 | $118.90 | $127.255 | $117.36 | $125.21 | 339.22K |
| Jul 29, 2026 | $119.28 | $121.56 | $111.80 | $112.05 | 399.24K |
| Jul 28, 2026 | $122.01 | $122.01 | $112.335 | $120.03 | 600.07K |
| Jul 27, 2026 | $134.30 | $136.636 | $122.9201 | $128.11 | 407.57K |
| Jul 24, 2026 | $140.57 | $140.57 | $131.4801 | $134.10 | 363.37K |
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