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Axcelis Technologies, Inc. (ACLS) stock Relative Strength Index

14-Day RSI:

51.70+7.31(+16.47%)
November 25, 2025

Summary

  • As of today, ACLS stock 14-day relative strength index is 51.70, with the most recent change of +7.31 (+16.47%) on November 25, 2025.
  • ACLS stock current 14-day RSI indicates the stock is neither oversold nor overbought.

Performance

ACLS RSI Chart

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Highlights

Range

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ACLS 14-Day RSI Trends

PeriodPeriod14-Day RSI14-Day RSIPricePrice200-Day SMA200-Day SMA50-Day SMA50-Day SMA
1D1 Day+16.5%+4.9%+0.1%-0.2%
1M1 Month+14.0%-0.7%+2.0%-0.1%
3M3 Months-8.8%+3.0%+5.8%+16.0%
6M6 Months-6.5%+41.9%-7.5%+62.3%
YTDYTD+45.2%+18.4%-33.6%+9.1%
1Y1 Year+32.7%+6.8%-36.4%-6.3%
5Y5 Years-20.4%+207.4%+188.9%+260.6%

ACLS 14-Day RSI Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month56.12-7.9%33.28+55.4%
3M3-Month80.46-35.7%32.80+57.6%
6M6-Month80.46-35.7%32.80+57.6%
1Y1-Year80.46-35.7%21.09+145.1%
3Y3-Year81.79-36.8%18.57+178.4%
5Y5-Year81.79-36.8%18.57+178.4%
All-TimeAll-Time86.95-40.5%0.00>+9999.0%

ACLS 14-Day RSI History

DateValue
2025
51.70(+45.2%)
2024
35.60(-24.0%)
2023
46.83(-9.5%)
2022
51.75(-24.0%)
2021
68.08(+15.9%)
2020
58.72(-5.2%)
2019
61.93(+18.9%)
2018
52.10(+31.3%)
2017
39.67(-37.5%)
2016
63.46(+29.4%)
2015
49.03(-34.7%)
2014
75.14(+21.3%)
2013
61.93(-15.7%)
DateValue
2012
73.47(+38.8%)
2011
52.92(-15.7%)
2010
62.74(+2.8%)
2009
61.06(+39.7%)
2008
43.72(-11.1%)
2007
49.20(+28.2%)
2006
38.39(-23.7%)
2005
50.30(-8.6%)
2004
55.01(+7.9%)
2003
50.96(+23.9%)
2002
41.12(-5.0%)
2001
43.27(-18.4%)
2000
53.00

FAQ

  • What is Axcelis Technologies, Inc. 14-day relative strength index?
  • What is the all-time high 14-day RSI for Axcelis Technologies, Inc.?

What is Axcelis Technologies, Inc. 14-day relative strength index?

The current 14-day RSI of ACLS is 51.70

What is the all-time high 14-day RSI for Axcelis Technologies, Inc.?

Axcelis Technologies, Inc. all-time high 14-day relative strength index is 86.95
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