First Solar, Inc. company logo
First Solar, Inc. logo

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

14-Day RSI

38.406.92+21.98%

Summary

Current Value
As of today, FSLR 14-day RSI is 38.40, up +21.98% on
Current Value Category
Based on its current 14-day relative strength index, FSLR falls into the weakening momentum category
1-Year High
FSLR 14-day RSI reached a 1-year high of 83.08 on
1-Year Low
FSLR 14-day RSI reached a 1-year low of 30.48 on

RSI Chart

SUGGESTED SERIES

Performance

FSLR Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI38.40+22.0%-5.9%-29.9%-22.0%-32.7%-39.1%-28.2%
Price$206.01+3.4%-12.7%+2.0%-21.1%+15.0%-1.1%+139.4%
200-Day SMA$234.31-0.0%-0.2%+5.7%+20.6%+40.8%+30.7%+171.2%
50-Day SMA$245.38-0.2%+0.8%+23.2%-5.0%+48.7%+25.6%+197.5%
20-Day SMA$214.90-0.6%-19.1%+10.0%-18.2%+23.2%+9.9%+147.7%
Beta1.540.0%-1.9%+10.8%+46.7%+57.1%+73.0%+46.7%
ATR$10.28-2.0%-30.2%+17.6%-5.5%+37.3%+15.9%+205.6%
10-Day Volatility31.04%-5.8%-24.8%-31.3%-39.4%+14.2%-38.9%+5.7%
1-Month Volatility36.36%+6.5%-43.8%-19.8%-22.6%-34.7%-16.2%+9.4%
3-Month Volatility58.50%-1.4%-2.1%+17.2%+10.0%-27.7%-8.4%+63.8%
1-Year Volatility54.00%+0.1%-2.2%-11.2%-13.5%-13.8%+2.9%+1.0%

RSI Highs

FSLR 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M41.58-7.7%
3M83.08-53.8%
6M83.08-53.8%
1Y83.08-53.8%
3Y88.23-56.5%
5Y88.23-56.5%
All91.76-58.1%

RSI Lows

FSLR 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.48+22.0%
3M31.48+22.0%
6M30.48+26.0%
1Y30.48+26.0%
3Y25.32+51.7%
5Y20.55+86.9%
All17.87+114.9%

RSI History

DateValueChange
38.40-22.0%
49.22+32.1%
37.27-39.9%
61.97+41.0%
43.96+33.6%
32.90-44.3%
59.03+15.2%
51.26+5.6%
48.55-13.4%
56.07+25.9%
44.52-30.1%
DateValueChange
63.67+43.3%
44.43+5.0%
42.32-26.8%
57.79+48.3%
38.97-13.2%
44.90-18.3%
54.96+0.7%
54.58-11.8%
61.87-8.1%
67.32-

FAQ

  • What is the current 14-day RSI of FSLR?

    As of today, FSLR 14-day RSI is 38.40

  • What 14-day RSI category does FSLR fall into?

    Based on its current 14-day relative strength index, FSLR falls into the weakening momentum category

  • What is FSLR 14-day RSI 1-year high?

    FSLR 14-day RSI reached a 1-year high of 83.08 on May 29, 2026

  • What is FSLR 14-day RSI 1-year low?

    FSLR 14-day RSI reached a 1-year low of 30.48 on January 23, 2026

Data Sources & References

  1. FSLR Official Website www.firstsolar.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1274494/000127449426000021/0001274494-26-000021-index.htm
  3. FSLR Profile on Yahoo Finance finance.yahoo.com/quote/FSLR
  4. FSLR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/fslr