Stock Forecast Chart
Stock Price Prediction Summary
Forecast Score Based on 2 Weeks
Based on our forecast, the price of ACLS will rise by +5.76% over the next 2 Weeks and hit $180.84 by Wednesday, May 20, 2026. In that time frame, ACLS's share price is expected to range between $174.01 and $187.53.
BearishAverageBullish| Date | Predicted Lower | Predicted | Predicted Upper |
|---|---|---|---|
| May 20, 2026 | 174.01 | 180.84 | 187.53 |
| May 19, 2026 | 165.89 | 172.72 | 179.76 |
| May 18, 2026 | 165.27 | 171.97 | 178.47 |
| May 15, 2026 | 163.12 | 169.75 | 176.72 |
| May 14, 2026 | 162.66 | 169.36 | 175.79 |
| May 13, 2026 | 162.69 | 170.13 | 176.91 |
| May 12, 2026 | 154.97 | 162.01 | 168.55 |
| May 11, 2026 | 154.53 | 161.26 | 168.27 |
| May 8, 2026 | 152.64 | 159.04 | 165.64 |
| May 7, 2026 | 152.21 | 158.65 | 165.20 |
ACLS shares rose +22.41% in Wednesday, May 6, 2026's trading session, rising from a previous close of $139.70 to move at $171.00. The stock demonstrated notable intraday movement (see ACLS's key stats for a full breakdown), fluctuating between $156.43 and $171.60, a +9.70% trading range. While recent weeks have seen some volatility, ACLS has managed to secure a +28.39% gain over the past 2 weeks. The upward price movement was accompanied by increased trading volume, with approximately 1.88M shares changing hands, 891.89K more than the previous session. This amounted to $322.03M in total market activity.
Will ACLS Continue Its Upward Trend?
According to analyst ratings and projections for ACLS, Axcelis Technologies, Inc. shares are anticipated to increase by +8.82%, potentially reaching $187.53 per share by May 20, 2026. Short-term technical indicators currently suggest a neutral sentiment for ACLS. For deeper insights, view our sentiment analysis on AAPL covering social and institutional perspectives. However, the stock has recorded 19 positive trading days within the past 30 sessions. Based on the ACLS stock forecast, now is a good time to buy ACLS stock because its current trading price is -5.44% below our predicted value, hinting at a possible overvaluation. For deeper insights, view our sentiment analysis on ACLS covering social and institutional perspectives.
ACLS Technical Momentum: Overbought, Oversold, or Neutral?
An analysis of Relative Strength Index (RSI) indicators provides insight into ACLS's momentum. Short-term RSIs (9, 14, and 20-day figures ranging from 81.43% to 87.04%) indicate the stock is in a strong bullish momentum phase. The 50-day RSI, at 71.58%, indicates significant medium-term strength. However, the 100-day RSI, at 64.75%, points to growing bullish momentum over the long term. Insights into ACLS's shareholder base show how institutional investors are positioning themselves during these momentum shifts
Axcelis Technologies Short-Term Forecasts
ACLS Forecast For Next 5 Days
Our algorithm anticipates Axcelis Technologies (ACLS) stock could hit $189.70 by May 14, 2026. This represents a +10.94% fall from today's price, following a -7.90% change over the past five days.
ACLS Forecast For Next 30 Days
Based on analysis of market trends, the outlook for Axcelis Technologies, Inc. (ACLS) stock over the next 30 days is largely positive. Price forecasts suggest an average target of $194.99, which would mean a +14.03% increase from the current price of $171.00. Projections for this period range from a high of $210.34 to a low of $172.91.
ACLS Forecast For Next 90 Days
Our proprietary market analysis suggests predictions for Axcelis Technologies's price over the next three months point to a drop. ACLS stock is expected to peak at $167.97 on Jul 15, 2026 before potentially dipping to $137.79 on Aug 07, 2026. On average, ACLS is likely to trade around $152.80 in the coming 90 days.
Axcelis Technologies Stock Forecast 2025
Based on our predictive models, Axcelis Technologies (ACLS) is expected to trade between $126.90 and $167.97 throughout 2026. This would result in an average price of $147.74, potentially offering investors a -13.60% return from current levels.
Axcelis Technologies, Inc. Monthly Forecast 2026–2027
May 2026
According to our latest forecast models, Axcelis Technologies, Inc. (ACLS) is positioned to show a strong performance in May 2026. The price is predicted to move between $141.96 and $164.29, settling at an average of $152.96. This could translate to a -10.55% loss.
June 2026
Based on current market signals, Axcelis Technologies, Inc. is projected to trend june 2026. We forecast a trading range from $138.99 to $166.01, with a likely average price of $152.61. Investors could expect a potential return of -10.75%.
July 2026
Our predictive algorithms indicate Axcelis Technologies, Inc. stock may see a shift in July 2026. The expected range spans $140.62–$167.97, with an average target of $153.66. This represents a cautious outlook and a possible loss of -10.14%.
August 2026
Analyzing established trends, Axcelis Technologies, Inc. looks set to move in August 2026. Projections place the stock between $135.52 and $161.80, averaging around $147.34. This suggests a -13.84% loss from current levels.
September 2026
Market indicators suggest Axcelis Technologies, Inc. could experience notable changes during September 2026. Prices could fluctuate within $137.33 to $164.03, with a midpoint forecast of $150.77. The stock might deliver a -11.83% loss.
October 2026
Forecasting for October 2026, models estimate that Axcelis Technologies, Inc. may undergo key fluctuations. If trends hold, the stock might trade between $128.59 and $164.41, averaging $142.60. This signals a cautious trajectory with potential returns around -16.61%.
November 2026
According to our latest forecast models, Axcelis Technologies, Inc. (ACLS) is positioned to show a strong performance in November 2026. The price is predicted to move between $126.90 and $153.62, settling at an average of $140.51. This could translate to a -17.83% loss.
December 2026
Based on current market signals, Axcelis Technologies, Inc. is projected to trend december 2026. We forecast a trading range from $129.09 to $154.55, with a likely average price of $142.31. Investors could expect a potential return of -16.78%.
January 2027
Our predictive algorithms indicate Axcelis Technologies, Inc. stock may see a shift in January 2027. The expected range spans $124.98–$148.10, with an average target of $135.76. This represents a cautious outlook and a possible loss of -20.61%.
February 2027
Analyzing established trends, Axcelis Technologies, Inc. looks set to move in February 2027. Projections place the stock between $126.61 and $151.50, averaging around $139.61. This suggests a -18.36% loss from current levels.
March 2027
Market indicators suggest Axcelis Technologies, Inc. could experience notable changes during March 2027. Prices could fluctuate within $117.91 to $142.35, with a midpoint forecast of $130.55. The stock might deliver a -23.65% loss.
April 2027
Forecasting for April 2027, models estimate that Axcelis Technologies, Inc. may undergo key fluctuations. If trends hold, the stock might trade between $115.80 and $142.90, averaging $129.05. This signals a cautious trajectory with potential returns around -24.53%.
May 2027
According to our latest forecast models, Axcelis Technologies, Inc. (ACLS) is positioned to show a strong performance in May 2027. The price is predicted to move between $117.40 and $138.58, settling at an average of $129.53. This could translate to a -24.25% loss.
ACLS's history of dividends and stock splits also plays a role in long-term investor confidence.

