Logo image of ACLS

AXCELIS TECHNOLOGIES INC (ACLS) Stock Technical Analysis

USA - NASDAQ:ACLS - US0545402085 - Common Stock

95.65 USD
-1.01 (-1.04%)
Last: 9/19/2025, 8:00:00 PM
95.65 USD
0 (0%)
After Hours: 9/19/2025, 8:00:00 PM
Technical Rating and Analysis

8

Overall ACLS gets a technical rating of 8 out of 10. Although ACLS is only a medium performer in the overall market, the technical picture looks good in both the medium and short term time frames.

Both the short term and long term trends are positive. This is a very positive sign.
ACLS is currently trading in the upper part of its 52 week range. The S&P500 Index however is currently trading near a new high, so ACLS is lagging the market slightly.
In the last month ACLS has a been trading in the 77.16 - 97.18 range, which is quite wide. It is currently trading near the high of this range.
When comparing the yearly performance of all stocks, we notice that ACLS is one of the better performing stocks in the market, outperforming 77% of all stocks. However, this relatively good performance is mostly due to a recent big move.
ACLS is an average performer in the Semiconductors & Semiconductor Equipment industry, it outperforms 59% of 112 stocks in the same industry.
Prices have been rising strongly lately, it may be a good idea to wait for a consolidation or pullback before considering an entry.
Weekly and Daily overview Charts
AXCELIS TECHNOLOGIES INC / ACLS Weekly stock chart
AXCELIS TECHNOLOGIES INC / ACLS Daily stock chart
Setup Rating and Analysis

2

Although ACLS has an excellent technical rating, it does not offer a high quality setup at the moment. Prices have been extended to the upside lately. For a nice entry it is better to wait for a consolidation.

Support and Resistance Analysis

77.72

96.61

2 important support areas can be observed.

  • A support zone ranging from 84.24 to 84.43. This zone is formed by a combination of multiple trend lines and important moving averages in the daily time frame.
  • A support zone ranging from 78.51 to 79.59. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.

Technical Indicator Signal Analysis

The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.

IndicatorValueSignalComment
ChartMill Long Term Trend IndicatorUPPOSITIVEThe long term trend for ACLS is up.
ChartMill Short Term Trend IndicatorUPPOSITIVEThe short term trend for ACLS is up.
ChartMill Relative Strength77.39POSITIVEACLS has a high relative strength, it outperformed 77.39% off all stocks on the market.
Simple Moving Average/SMA (20)UPPOSITIVEThe current price of ACLS is above the rising SMA(20).
Simple Moving Average/SMA (50)UPPOSITIVEThe current price of ACLS is above the rising SMA(50).
Simple Moving Average/SMA (200)UPPOSITIVEThe current price of ACLS is above the rising SMA(200).
Relative Strength Index/RSI (14)76.21OVERBOUGHTThe high RSI value suggests ACLS may be overbought.
Moving Average Convergence Divergence/MACD (12, 26, 9)1.28POSITIVEThe MACD value suggests ACLS has a positive trend.
Stochastics (14,3)92.59OVERBOUGHTThe high Stochastics value suggests ACLS may be overbought.
Average True Range in percent/ATR (20)2.94MEDIUM VOLATILITYThe ATR as a percentage value for ACLS suggests some volalility.
Average Directional Index/ADX (14)39.71POSITIVEThe high ADX value value for ACLS suggests a strong trend.
Chart- and CandleStick Pattern Analysis
Daily CandleStick Patterns
Bullish Engulfing (D)
Bullish Hammer (D)
Bearish Inverted Hammer (D)
Hanging Man (D)
Bullish Harami (D)
Doji (D)
Gravestone Doji (D)
DragonFly Doji (D)
Bearish Engulfing (D)
Bearish Shooting Star (D)
Bearish Harami (D)
Inside Bar (D)
Red Dog Reversal Down (D)
Red Dog Reversal Up (D)
Dark Cloud Cover (D)
Weekly CandleStick Patterns
Bullish Engulfing (W)
Bullish Hammer (W)
Bearish Inverted Hammer (W)
Hanging Man (W)
Bullish Harami (W)
Doji (W)
Gravestone Doji (W)
DragonFly Doji (W)
Bearish Engulfing (W)
Bearish Shooting Star (W)
Bearish Harami (W)
Inside Bar (W)
Dark Cloud Cover (W)
Daily Chart Patterns
Bull Flag
Bear Flag
Ascending Triangle (D)
Descending Triangle (D)
Symmetrical Triangle (D)
Squeeze
Channel (D)
Channel Up (D)
Channel Down (D)
Rising Wedge (D)
Falling Wedge (D)
Double Bottom (D)
Multiple Bottom (D)
Double Top (D)
Multiple Top (D)
Weekly Chart Patterns
Weekly Bull Flag
Weekly Bear Flag
Squeeze Week
Channel (W)
Double Bottom (W)
Multiple Bottom (W)
Double Top (W)
Multiple Top (W)
AXCELIS TECHNOLOGIES INC / ACLS Daily stock chart

AXCELIS TECHNOLOGIES INC

NASDAQ:ACLS (9/19/2025, 8:00:00 PM)

After market: 95.65 0 (0%)

95.65

-1.01 (-1.04%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS IndustrySemiconductors & Semiconductor Equipment
Performance
% Chg-1.04%
1 Week11.81%
2 Weeks18.66%
1 Month21.83%
3 Month44.88%
6 Month71.11%
12 Month-5.57%
2 Year-41.34%
3 Year57.94%
5 Year334.77%
10 Year123.9%
15 Year209.75%
Volatility
ATR(14)2.87
ATR(20)%2.94%
ATR Inc53.19%
Range Today2.1
ADR(20)2.57
ADR(20)%2.69%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS77.39
Mansfield2.19
10 Day High97.18
10 Day Low79.67
20 Day High97.18
20 Day Low77.16
52 Week High110.17
52 Week Low40.4
CS1 End84.43
CR1 StartN/A
Volume & EV
DER(3)1.24%
DER(5)-0.38%
Volume1.17M
Volume Incr61.23%
Vol(5)684.54K
Vol(50)514.85K