What is the current 10-day volatility of FSLR?

As of today, FSLR 10-day volatility is 72.75%

What 10-day volatility category does FSLR fall into?

Based on its current 10-day historical volatility, FSLR falls into the extreme volatility category

What is FSLR 10-day volatility 1-year high?

FSLR 10-day volatility reached a 1-year high of 92.76% on June 10, 2026

What is FSLR 10-day volatility 1-year low?

FSLR 10-day volatility reached a 1-year low of 23.74% on January 26, 2026

What is the current 1-month volatility of FSLR?

As of today, FSLR 1-month volatility is 59.40%

What 1-month volatility category does FSLR fall into?

Based on its current 1-month historical volatility, FSLR falls into the high volatility category

What is FSLR 1-month volatility 1-year high?

FSLR 1-month volatility reached a 1-year high of 82.91% on June 15, 2026

What is FSLR 1-month volatility 1-year low?

FSLR 1-month volatility reached a 1-year low of 23.83% on September 29, 2025

What is the current 3-month volatility of FSLR?

As of today, FSLR 3-month volatility is 51.07%

What 3-month volatility category does FSLR fall into?

Based on its current 3-month historical volatility, FSLR falls into the high volatility category

What is FSLR 3-month volatility 1-year high?

FSLR 3-month volatility reached a 1-year high of 62.40% on August 14, 2026

What is FSLR 3-month volatility 1-year low?

FSLR 3-month volatility reached a 1-year low of 44.58% on May 27, 2026

What is the current 1-year volatility of FSLR?

As of today, FSLR 1-year volatility is 55.04%

What 1-year volatility category does FSLR fall into?

Based on its current 1-year historical volatility, FSLR falls into the high volatility category

What is FSLR 1-year volatility 1-year high?

FSLR 1-year volatility reached a 1-year high of 65.31% on February 25, 2026

What is FSLR 1-year volatility 1-year low?

FSLR 1-year volatility reached a 1-year low of 52.77% on September 1, 2026

FSLR Stock Volatility History & Chart Since 2006

10-Day

72.75%

September 25, 2026

Summary

Current Value: As of today, FSLR 10-day volatility is 72.75%, up +4.86% on September 25, 2026
Value Category: Based on its current 10-day historical volatility, FSLR falls into the extreme volatility category
1-Year High: FSLR 10-day volatility reached a 1-year high of 92.76% on June 10, 2026
1-Year Low: FSLR 10-day volatility reached a 1-year low of 23.74% on January 26, 2026

10-Day Volatility Chart

Performance

FSLR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 25, 26	72.75%	+4.9%	+92.4%	+15.1%	+42.0%	+166.2%	+66.8%	+25.5%
1-Month Volatility	Sep 25, 26	59.40%	+6.8%	+4.9%	-21.7%	+26.4%	+118.5%	+60.3%	+37.6%
3-Month Volatility	Sep 25, 26	51.07%	+0.9%	-12.9%	-14.8%	-4.0%	-6.2%	+25.2%	+39.5%
1-Year Volatility	Sep 25, 26	55.04%	+0.3%	+4.0%	-1.2%	-11.8%	-11.6%	+3.6%	+9.6%
14-Day RSI	Sep 25, 26	35.10	+14.3%	-9.6%	-22.2%	-28.7%	-48.8%	-1.2%	-10.1%
Beta	Sep 25, 26	1.81	+0.6%	+4.6%	+13.1%	+72.4%	+108.0%	+86.6%	+98.9%
ATR	Sep 25, 26	$10.29	-1.1%	-8.2%	-33.3%	-5.5%	+14.6%	+43.9%	+181.7%
Price	Sep 25, 26	$177.71	+3.2%	-14.1%	-28.5%	-32.0%	-20.3%	+8.1%	+95.0%
200-Day SMA	Sep 25, 26	$226.37	-0.2%	-2.8%	-3.4%	+16.5%	+35.8%	+21.3%	+156.4%
50-Day SMA	Sep 25, 26	$210.84	-0.3%	-7.3%	-12.4%	-18.4%	+7.9%	+12.2%	+126.5%
20-Day SMA	Sep 25, 26	$199.65	-0.8%	-10.9%	-27.7%	-24.0%	-3.4%	+13.1%	+104.8%

10-Day Volatility History

Date	Value	Change
Sep 25, 2026	72.75%	+42.0%
Dec 31, 2025	51.25%	+38.6%
Dec 31, 2024	36.99%	-25.7%
Dec 31, 2023	49.76%	+25.9%
Dec 31, 2022	39.52%	-19.6%
Dec 31, 2021	49.15%	-18.6%
Dec 31, 2020	60.37%	+162.6%
Dec 31, 2019	22.99%	-57.6%
Dec 31, 2018	54.19%	+138.3%
Dec 31, 2017	22.74%	-58.9%
Dec 31, 2016	55.39%	+95.4%

Date	Value	Change
Dec 31, 2015	28.34%	-31.3%
Dec 31, 2014	41.23%	+96.5%
Dec 31, 2013	20.98%	-47.1%
Dec 31, 2012	39.68%	-45.4%
Dec 31, 2011	72.69%	+400.3%
Dec 31, 2010	14.53%	-16.5%
Dec 31, 2009	17.41%	-76.8%
Dec 31, 2008	75.14%	-0.3%
Dec 31, 2007	75.33%	+40.9%
Dec 31, 2006	53.47%	-

FAQ

What is the current 10-day volatility of FSLR?: As of today, FSLR 10-day volatility is 72.75%
What 10-day volatility category does FSLR fall into?: Based on its current 10-day historical volatility, FSLR falls into the extreme volatility category
What is FSLR 10-day volatility 1-year high?: FSLR 10-day volatility reached a 1-year high of 92.76% on June 10, 2026
What is FSLR 10-day volatility 1-year low?: FSLR 10-day volatility reached a 1-year low of 23.74% on January 26, 2026

1-Month

59.40%

September 25, 2026

Summary

Current Value: As of today, FSLR 1-month volatility is 59.40%, up +6.76% on September 25, 2026
Value Category: Based on its current 1-month historical volatility, FSLR falls into the high volatility category
1-Year High: FSLR 1-month volatility reached a 1-year high of 82.91% on June 15, 2026
1-Year Low: FSLR 1-month volatility reached a 1-year low of 23.83% on September 29, 2025

Performance

FSLR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 25, 26	59.40%	+6.8%	+4.9%	-21.7%	+26.4%	+118.5%	+60.3%	+37.6%
10-Day Volatility	Sep 25, 26	72.75%	+4.9%	+92.4%	+15.1%	+42.0%	+166.2%	+66.8%	+25.5%
3-Month Volatility	Sep 25, 26	51.07%	+0.9%	-12.9%	-14.8%	-4.0%	-6.2%	+25.2%	+39.5%
1-Year Volatility	Sep 25, 26	55.04%	+0.3%	+4.0%	-1.2%	-11.8%	-11.6%	+3.6%	+9.6%
14-Day RSI	Sep 25, 26	35.10	+14.3%	-9.6%	-22.2%	-28.7%	-48.8%	-1.2%	-10.1%
Beta	Sep 25, 26	1.81	+0.6%	+4.6%	+13.1%	+72.4%	+108.0%	+86.6%	+98.9%
ATR	Sep 25, 26	$10.29	-1.1%	-8.2%	-33.3%	-5.5%	+14.6%	+43.9%	+181.7%
Price	Sep 25, 26	$177.71	+3.2%	-14.1%	-28.5%	-32.0%	-20.3%	+8.1%	+95.0%
200-Day SMA	Sep 25, 26	$226.37	-0.2%	-2.8%	-3.4%	+16.5%	+35.8%	+21.3%	+156.4%
50-Day SMA	Sep 25, 26	$210.84	-0.3%	-7.3%	-12.4%	-18.4%	+7.9%	+12.2%	+126.5%
20-Day SMA	Sep 25, 26	$199.65	-0.8%	-10.9%	-27.7%	-24.0%	-3.4%	+13.1%	+104.8%

1-Month Volatility History

Date	Value	Change
Sep 25, 2026	57.29%	+21.1%
Dec 31, 2025	47.32%	+20.1%
Dec 31, 2024	39.41%	-31.4%
Dec 31, 2023	57.48%	+47.5%
Dec 31, 2022	38.97%	-3.5%
Dec 31, 2021	40.39%	-16.1%
Dec 31, 2020	48.13%	+63.9%
Dec 31, 2019	29.37%	-43.3%
Dec 31, 2018	51.79%	+5.2%
Dec 31, 2017	49.23%	-1.6%
Dec 31, 2016	50.02%	-4.0%

Date	Value	Change
Dec 31, 2015	52.12%	+18.0%
Dec 31, 2014	44.16%	+60.6%
Dec 31, 2013	27.50%	-39.1%
Dec 31, 2012	45.19%	-53.0%
Dec 31, 2011	96.20%	+250.2%
Dec 31, 2010	27.47%	-13.0%
Dec 31, 2009	31.57%	-72.8%
Dec 31, 2008	116.07%	+53.2%
Dec 31, 2007	75.77%	+82.4%
Dec 31, 2006	41.53%	-

FAQ

What is the current 1-month volatility of FSLR?: As of today, FSLR 1-month volatility is 59.40%
What 1-month volatility category does FSLR fall into?: Based on its current 1-month historical volatility, FSLR falls into the high volatility category
What is FSLR 1-month volatility 1-year high?: FSLR 1-month volatility reached a 1-year high of 82.91% on June 15, 2026
What is FSLR 1-month volatility 1-year low?: FSLR 1-month volatility reached a 1-year low of 23.83% on September 29, 2025

3-Month

51.07%

September 25, 2026

Summary

Current Value: As of today, FSLR 3-month volatility is 51.07%, up +0.95% on September 25, 2026
Value Category: Based on its current 3-month historical volatility, FSLR falls into the high volatility category
1-Year High: FSLR 3-month volatility reached a 1-year high of 62.40% on August 14, 2026
1-Year Low: FSLR 3-month volatility reached a 1-year low of 44.58% on May 27, 2026

Performance

FSLR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 25, 26	51.07%	+0.9%	-12.9%	-14.8%	-4.0%	-6.2%	+25.2%	+39.5%
10-Day Volatility	Sep 25, 26	72.75%	+4.9%	+92.4%	+15.1%	+42.0%	+166.2%	+66.8%	+25.5%
1-Month Volatility	Sep 25, 26	59.40%	+6.8%	+4.9%	-21.7%	+26.4%	+118.5%	+60.3%	+37.6%
1-Year Volatility	Sep 25, 26	55.04%	+0.3%	+4.0%	-1.2%	-11.8%	-11.6%	+3.6%	+9.6%
14-Day RSI	Sep 25, 26	35.10	+14.3%	-9.6%	-22.2%	-28.7%	-48.8%	-1.2%	-10.1%
Beta	Sep 25, 26	1.81	+0.6%	+4.6%	+13.1%	+72.4%	+108.0%	+86.6%	+98.9%
ATR	Sep 25, 26	$10.29	-1.1%	-8.2%	-33.3%	-5.5%	+14.6%	+43.9%	+181.7%
Price	Sep 25, 26	$177.71	+3.2%	-14.1%	-28.5%	-32.0%	-20.3%	+8.1%	+95.0%
200-Day SMA	Sep 25, 26	$226.37	-0.2%	-2.8%	-3.4%	+16.5%	+35.8%	+21.3%	+156.4%
50-Day SMA	Sep 25, 26	$210.84	-0.3%	-7.3%	-12.4%	-18.4%	+7.9%	+12.2%	+126.5%
20-Day SMA	Sep 25, 26	$199.65	-0.8%	-10.9%	-27.7%	-24.0%	-3.4%	+13.1%	+104.8%

3-Month Volatility History

Date	Value	Change
Sep 25, 2026	51.12%	-3.3%
Dec 31, 2025	52.85%	+6.3%
Dec 31, 2024	49.72%	-6.3%
Dec 31, 2023	53.09%	+10.4%
Dec 31, 2022	48.10%	+19.9%
Dec 31, 2021	40.12%	-31.2%
Dec 31, 2020	58.35%	+107.9%
Dec 31, 2019	28.06%	-42.1%
Dec 31, 2018	48.48%	-15.1%
Dec 31, 2017	57.10%	+6.3%
Dec 31, 2016	53.70%	+14.1%

Date	Value	Change
Dec 31, 2015	47.05%	-9.3%
Dec 31, 2014	51.90%	-5.3%
Dec 31, 2013	54.81%	-0.2%
Dec 31, 2012	54.93%	-46.2%
Dec 31, 2011	102.05%	+182.2%
Dec 31, 2010	36.16%	-24.9%
Dec 31, 2009	48.17%	-67.7%
Dec 31, 2008	149.23%	+44.7%
Dec 31, 2007	103.12%	+126.1%
Dec 31, 2006	45.61%	-

FAQ

What is the current 3-month volatility of FSLR?: As of today, FSLR 3-month volatility is 51.07%
What 3-month volatility category does FSLR fall into?: Based on its current 3-month historical volatility, FSLR falls into the high volatility category
What is FSLR 3-month volatility 1-year high?: FSLR 3-month volatility reached a 1-year high of 62.40% on August 14, 2026
What is FSLR 3-month volatility 1-year low?: FSLR 3-month volatility reached a 1-year low of 44.58% on May 27, 2026

1-Year

55.04%

September 25, 2026

Summary

Current Value: As of today, FSLR 1-year volatility is 55.04%, up +0.29% on September 25, 2026
Value Category: Based on its current 1-year historical volatility, FSLR falls into the high volatility category
1-Year High: FSLR 1-year volatility reached a 1-year high of 65.31% on February 25, 2026
1-Year Low: FSLR 1-year volatility reached a 1-year low of 52.77% on September 1, 2026

Performance

FSLR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 25, 26	55.04%	+0.3%	+4.0%	-1.2%	-11.8%	-11.6%	+3.6%	+9.6%
10-Day Volatility	Sep 25, 26	72.75%	+4.9%	+92.4%	+15.1%	+42.0%	+166.2%	+66.8%	+25.5%
1-Month Volatility	Sep 25, 26	59.40%	+6.8%	+4.9%	-21.7%	+26.4%	+118.5%	+60.3%	+37.6%
3-Month Volatility	Sep 25, 26	51.07%	+0.9%	-12.9%	-14.8%	-4.0%	-6.2%	+25.2%	+39.5%
1-Year Volatility	Sep 25, 26	55.04%	+0.3%	+4.0%	-1.2%	-11.8%	-11.6%	+3.6%	+9.6%
14-Day RSI	Sep 25, 26	35.10	+14.3%	-9.6%	-22.2%	-28.7%	-48.8%	-1.2%	-10.1%
Beta	Sep 25, 26	1.81	+0.6%	+4.6%	+13.1%	+72.4%	+108.0%	+86.6%	+98.9%
ATR	Sep 25, 26	$10.29	-1.1%	-8.2%	-33.3%	-5.5%	+14.6%	+43.9%	+181.7%
Price	Sep 25, 26	$177.71	+3.2%	-14.1%	-28.5%	-32.0%	-20.3%	+8.1%	+95.0%
200-Day SMA	Sep 25, 26	$226.37	-0.2%	-2.8%	-3.4%	+16.5%	+35.8%	+21.3%	+156.4%
50-Day SMA	Sep 25, 26	$210.84	-0.3%	-7.3%	-12.4%	-18.4%	+7.9%	+12.2%	+126.5%
20-Day SMA	Sep 25, 26	$199.65	-0.8%	-10.9%	-27.7%	-24.0%	-3.4%	+13.1%	+104.8%

1-Year Volatility History

Date	Value	Change
Sep 25, 2026	54.94%	-12.0%
Dec 31, 2025	62.43%	+18.7%
Dec 31, 2024	52.60%	-2.9%
Dec 31, 2023	54.15%	+4.5%
Dec 31, 2022	51.81%	+14.4%
Dec 31, 2021	45.30%	-26.0%
Dec 31, 2020	61.24%	+80.6%
Dec 31, 2019	33.90%	-15.3%
Dec 31, 2018	40.00%	-14.6%
Dec 31, 2017	46.82%	+1.2%
Dec 31, 2016	46.25%	+2.6%

Date	Value	Change
Dec 31, 2015	45.08%	-5.3%
Dec 31, 2014	47.59%	-33.8%
Dec 31, 2013	71.89%	-6.3%
Dec 31, 2012	76.71%	+18.8%
Dec 31, 2011	64.58%	+43.2%
Dec 31, 2010	45.10%	-32.2%
Dec 31, 2009	66.51%	-33.4%
Dec 31, 2008	99.81%	+23.0%
Dec 31, 2007	81.17%	+78.0%
Dec 31, 2006	45.61%	-

FAQ

What is the current 1-year volatility of FSLR?: As of today, FSLR 1-year volatility is 55.04%
What 1-year volatility category does FSLR fall into?: Based on its current 1-year historical volatility, FSLR falls into the high volatility category
What is FSLR 1-year volatility 1-year high?: FSLR 1-year volatility reached a 1-year high of 65.31% on February 25, 2026
What is FSLR 1-year volatility 1-year low?: FSLR 1-year volatility reached a 1-year low of 52.77% on September 1, 2026

Data Sources & References

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