Logo image of ACLS

AXCELIS TECHNOLOGIES INC (ACLS) Stock Technical Analysis

USA - NASDAQ:ACLS - US0545402085 - Common Stock

81.54 USD
-1.08 (-1.31%)
Last: 11/14/2025, 8:00:00 PM
81.54 USD
0 (0%)
After Hours: 11/14/2025, 8:00:00 PM
Technical Rating and Analysis

5

Taking everything into account, ACLS scores 5 out of 10 in our technical rating. ACLS has been an average performer in the overall market. We also notice some doubts in the very recent evolution, but in the medium term things are still fine.

In the last month ACLS has a been trading in the 78.66 - 89.80 range, which is quite wide. It is currently trading near the lows of this range.
The long term trend is positive and the short term trend is neutral. The long term trend may just continue or reversal may be around the corner!
When compared to the yearly performance of all other stocks, ACLS outperforms 64% of them, which is more or less in line with the market.
ACLS is part of the Semiconductors & Semiconductor Equipment industry. There are 112 other stocks in this industry, ACLS did better than 44% of them.
ACLS is currently trading in the middle of its 52 week range. The S&P500 Index however is currently trading near new highs, so ACLS is lagging the market.
Weekly and Daily overview Charts
AXCELIS TECHNOLOGIES INC / ACLS Weekly stock chart
AXCELIS TECHNOLOGIES INC / ACLS Daily stock chart
Setup Rating and Analysis

6

ACLS has only a medium technical rating, but it does show a decent setup pattern. Prices have been consolidating lately. There is a support zone below the current price at 79.19, a Stop Loss order could be placed below this zone. We notice that large players showed an interest for ACLS in the last couple of days, which is a good sign.

  • Behavior of large players is measured by the Effective Volume indicator. This indicator inspects the 1 minute timeframe looking for high volume transactions.
Support and Resistance Analysis

77.72

92.70

We found 1 important support area.

  • A support zone ranging from 78.51 to 79.19. This zone is formed by a combination of multiple trend lines in multiple time frames.

3 important resistance areas can be observed.

  • A resistance zone ranging from 82.12 to 83.82. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
  • A resistance zone ranging from 85.74 to 87.42. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
  • Resistance @91.78 from a trend line in the weekly time frame.
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 IndicatorNEUTRALNEUTRALThe short term trend for ACLS is neutral.
ChartMill Relative Strength64.29NEUTRALACLS is not amongst the best or worst performers on the market.
Simple Moving Average/SMA (20)DOWNNEGATIVEThe current price of ACLS is below a declining SMA(20).
Simple Moving Average/SMA (50)UPMIXEDThe current price of ACLS is below 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)44.76NEUTRALThe RSI value for ACLS is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)0.18POSITIVEThe MACD value suggests ACLS has a positive trend, although the MACD value is declining.
Stochastics (14,3)39.97NEUTRALThe Stochastics value for ACLS is a neutral value.
Average True Range in percent/ATR (20)4.72MEDIUM VOLATILITYThe ATR as a percentage value for ACLS suggests some volalility.
Average Directional Index/ADX (14)16.31NEGATIVEThe low ADX value for ACLS suggests a weak or negative 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 (11/14/2025, 8:00:00 PM)

After market: 81.54 0 (0%)

81.54

-1.08 (-1.31%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS IndustrySemiconductors & Semiconductor Equipment
Performance
% Chg-1.31%
1 Week-4.9%
2 Weeks2.49%
1 Month-1.62%
3 Month1.28%
6 Month32.41%
12 Month11.36%
2 Year-34.39%
3 Year2.1%
5 Year202.22%
10 Year93.04%
15 Year105.49%
Volatility
ATR(14)4.17
ATR(20)%4.72%
ATR Inc9.19%
Range Today3.84
ADR(20)3.69
ADR(20)%4.52%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS64.29
3 months CRS51.86
6 months CRS86.18
Mansfield0.7
10 Day High89.8
10 Day Low78.66
20 Day High89.8
20 Day Low78.66
52 Week High102.93
52 Week Low40.4
CS1 End79.19
CR1 Start82.12
Volume & EV
DER(3)3.16%
DER(5)1.42%
Volume481.60K
Volume Incr-11.9%
Vol(5)587.58K
Vol(50)680.77K

AXCELIS TECHNOLOGIES INC / ACLS FAQ

Can you provide the ChartMill technical rating for AXCELIS TECHNOLOGIES INC?

ChartMill assigns a technical rating of 5 / 10 to ACLS.


What is the trend direction for ACLS stock?

The current trend direction for AXCELIS TECHNOLOGIES INC (ACLS) is Bullish.


What is the RSI signal for ACLS stock?

AXCELIS TECHNOLOGIES INC (ACLS) has an RSI value of 44.7577. This indicates that the stock is currently neutral.


What is the short term momentum for ACLS stock?

The short term momentum for AXCELIS TECHNOLOGIES INC (ACLS) is neutral.


What is the support and resistance level for ACLS stock?

AXCELIS TECHNOLOGIES INC (ACLS) has a support level at 79.19 and a resistance level at 82.12. Check the full technical report for our detailed analysis of ACLS support and resistance levels.