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

14-Day RSI:

58.64-7.10(-10.80%)
October 28, 2025

Summary

  • As of today, FSLR stock 14-day relative strength index is 58.64, with the most recent change of -7.10 (-10.80%) on October 28, 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 14-Day RSI Trends

PeriodPeriod14-Day RSI14-Day RSIPricePrice200-Day SMA200-Day SMA50-Day SMA50-Day SMA
1D1 Day-10.8%-3.3%+0.1%+0.2%
1M1 Month-9.1%+8.9%+2.8%+10.4%
3M3 Months-5.2%+30.5%+2.8%+31.2%
6M6 Months+3.3%+70.3%-8.3%+60.3%
YTDYTD+57.3%+36.0%-18.9%+11.9%
1Y1 Year+34.5%+16.9%-15.2%-3.1%
5Y5 Years-19.5%+156.8%+209.1%+190.9%

FSLR 14-Day RSI Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month70.57-16.9%50.00+17.3%
3M3-Month75.73-22.6%50.00+17.3%
6M6-Month78.47-25.3%40.75+43.9%
1Y1-Year78.47-25.3%25.67+128.4%
3Y3-Year88.23-33.5%25.32+131.6%
5Y5-Year88.23-33.5%20.55+185.3%
All-TimeAll-Time91.76-36.1%17.87+228.2%

FSLR 14-Day RSI History

DateValue
2025
58.64(+57.3%)
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 58.64

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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