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First Solar, Inc. (FSLR) stock Relative Strength Index

14-day RSI:

58.19-2.08(-3.45%)
September 16, 2025

Summary

  • As of today (September 17, 2025), FSLR stock 14-day relative strength index is 58.19, with the most recent change of -2.08 (-3.45%) on September 16, 2025.
  • FSLR stock current 14-day RSI indicates the stock is neither oversold nor overbought.

Performance

FSLR RSI Chart

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Highlights

Range

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FSLR RSI Trends

PeriodPeriod14-day RSI14-day RSIPricePrice200-Day SMA200-Day SMA50-Day SMA50-Day SMA
todaytoday-3.5%+4.3%+0.0%+0.3%
1 m1 month-13.8%+7.1%+0.5%+9.9%
3 m3 months+42.4%+48.8%-5.5%+26.9%
6 m6 months+55.6%+60.9%-19.2%+16.4%
ytdytd+56.1%+21.5%-21.4%-2.7%
1 y1 year-1.2%-10.8%-14.0%-15.0%
5 y5 years+57.3%+234.5%+215.1%+175.5%

FSLR RSI Highs & Lows

PeriodPeriodHighHighCurrent vs highvs highLowLowCurrent vs lowvs low
1 m1-month75.73-23.2%51.22+13.6%
3 m3-month75.73-23.2%40.75+42.8%
6 m6-month78.47-25.8%33.65+72.9%
1 y1-year78.47-25.8%25.67+126.7%
3 y3-year88.23-34.0%25.32+129.8%
5 y5-year88.23-34.0%20.55+183.2%
alltimeall time91.76-36.6%17.87+225.6%

FSLR RSI History

DateValue
2025
58.19(+56.1%)
2024
37.27(-39.9%)
2023
61.97(+41.0%)
2022
43.96(+33.6%)
2021
32.90(-44.3%)
2020
59.03(+15.2%)
2019
51.26(+5.6%)
2018
48.55(-13.4%)
2017
56.07(+25.9%)
2016
44.52(-30.1%)
DateValue
2015
63.67(+43.3%)
2014
44.43(+5.0%)
2013
42.32(-26.8%)
2012
57.79(+48.3%)
2011
38.97(-13.2%)
2010
44.90(-18.3%)
2009
54.96(+0.7%)
2008
54.58(-11.8%)
2007
61.87(-8.1%)
2006
67.32

FAQ

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

What is First Solar, Inc. 14-day relative strength index?

The current 14-day RSI of FSLR is 58.19

What is the all time high 14-day RSI for First Solar, Inc.?

First Solar, Inc. all-time high 14-day relative strength index is 91.76
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