What is the current 10-day volatility of FSLR?

As of today, FSLR 10-day volatility is 34.49%

What 10-day volatility category does FSLR fall into?

Based on its current 10-day historical volatility, FSLR falls into the moderate 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 19.27% on September 12, 2025

What is the current 1-month volatility of FSLR?

As of today, FSLR 1-month volatility is 39.47%

What 1-month volatility category does FSLR fall into?

Based on its current 1-month historical volatility, FSLR falls into the moderate 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 49.37%

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 66.61% on September 9, 2025

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 53.14%

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

34.49%

September 8, 2026

Summary

Current Value: As of today, FSLR 10-day volatility is 34.49%, up +18.24% on September 8, 2026
Value Category: Based on its current 10-day historical volatility, FSLR falls into the moderate 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 19.27% on September 12, 2025

10-Day Volatility Chart

Performance

FSLR Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 8, 26	34.49%	+18.2%	-42.5%	-61.8%	-32.7%	+16.2%	+25.0%	+52.4%
1-Month Volatility	Sep 8, 26	39.47%	+3.4%	-26.1%	-48.1%	-16.0%	-40.7%	-1.3%	+71.7%
3-Month Volatility	Sep 8, 26	49.37%	-7.2%	-20.5%	-9.4%	-7.2%	-25.9%	+28.7%	+45.5%
1-Year Volatility	Sep 8, 26	53.14%	+0.7%	-3.6%	-7.7%	-14.9%	-17.2%	+0.6%	+5.3%
14-Day RSI	Sep 8, 26	49.19	+18.7%	-23.1%	-3.0%	-0.1%	-14.7%	+8.1%	-26.7%
Beta	Sep 8, 26	1.74	-0.6%	-0.6%	+15.2%	+65.7%	+95.5%	+97.7%	+83.2%
ATR	Sep 8, 26	$9.12	+1.7%	-36.2%	-47.3%	-16.2%	+0.4%	+14.9%	+217.3%
Price	Sep 8, 26	$213.25	+4.3%	-14.7%	-18.7%	-18.4%	+5.0%	+16.4%	+115.6%
200-Day SMA	Sep 8, 26	$230.40	-0.1%	-1.7%	-0.3%	+18.6%	+39.0%	+23.6%	+162.4%
50-Day SMA	Sep 8, 26	$218.54	-0.2%	-10.3%	-3.8%	-15.4%	+18.1%	+13.8%	+139.7%
20-Day SMA	Sep 8, 26	$213.52	-0.6%	-1.8%	-20.1%	-18.8%	+7.5%	+14.9%	+124.9%

10-Day Volatility History

Date	Value	Change
Sep 9, 2026	34.49%	-32.7%
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 34.49%
What 10-day volatility category does FSLR fall into?: Based on its current 10-day historical volatility, FSLR falls into the moderate 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 19.27% on September 12, 2025

1-Month

39.47%

September 8, 2026

Summary

Current Value: As of today, FSLR 1-month volatility is 39.47%, up +3.38% on September 8, 2026
Value Category: Based on its current 1-month historical volatility, FSLR falls into the moderate 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 8, 26	39.47%	+3.4%	-26.1%	-48.1%	-16.0%	-40.7%	-1.3%	+71.7%
10-Day Volatility	Sep 8, 26	34.49%	+18.2%	-42.5%	-61.8%	-32.7%	+16.2%	+25.0%	+52.4%
3-Month Volatility	Sep 8, 26	49.37%	-7.2%	-20.5%	-9.4%	-7.2%	-25.9%	+28.7%	+45.5%
1-Year Volatility	Sep 8, 26	53.14%	+0.7%	-3.6%	-7.7%	-14.9%	-17.2%	+0.6%	+5.3%
14-Day RSI	Sep 8, 26	49.19	+18.7%	-23.1%	-3.0%	-0.1%	-14.7%	+8.1%	-26.7%
Beta	Sep 8, 26	1.74	-0.6%	-0.6%	+15.2%	+65.7%	+95.5%	+97.7%	+83.2%
ATR	Sep 8, 26	$9.12	+1.7%	-36.2%	-47.3%	-16.2%	+0.4%	+14.9%	+217.3%
Price	Sep 8, 26	$213.25	+4.3%	-14.7%	-18.7%	-18.4%	+5.0%	+16.4%	+115.6%
200-Day SMA	Sep 8, 26	$230.40	-0.1%	-1.7%	-0.3%	+18.6%	+39.0%	+23.6%	+162.4%
50-Day SMA	Sep 8, 26	$218.54	-0.2%	-10.3%	-3.8%	-15.4%	+18.1%	+13.8%	+139.7%
20-Day SMA	Sep 8, 26	$213.52	-0.6%	-1.8%	-20.1%	-18.8%	+7.5%	+14.9%	+124.9%

1-Month Volatility History

Date	Value	Change
Sep 9, 2026	39.47%	-16.6%
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 39.47%
What 1-month volatility category does FSLR fall into?: Based on its current 1-month historical volatility, FSLR falls into the moderate 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

49.37%

September 8, 2026

Summary

Current Value: As of today, FSLR 3-month volatility is 49.37%, down -7.16% on September 8, 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 66.61% on September 9, 2025
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 8, 26	49.37%	-7.2%	-20.5%	-9.4%	-7.2%	-25.9%	+28.7%	+45.5%
10-Day Volatility	Sep 8, 26	34.49%	+18.2%	-42.5%	-61.8%	-32.7%	+16.2%	+25.0%	+52.4%
1-Month Volatility	Sep 8, 26	39.47%	+3.4%	-26.1%	-48.1%	-16.0%	-40.7%	-1.3%	+71.7%
1-Year Volatility	Sep 8, 26	53.14%	+0.7%	-3.6%	-7.7%	-14.9%	-17.2%	+0.6%	+5.3%
14-Day RSI	Sep 8, 26	49.19	+18.7%	-23.1%	-3.0%	-0.1%	-14.7%	+8.1%	-26.7%
Beta	Sep 8, 26	1.74	-0.6%	-0.6%	+15.2%	+65.7%	+95.5%	+97.7%	+83.2%
ATR	Sep 8, 26	$9.12	+1.7%	-36.2%	-47.3%	-16.2%	+0.4%	+14.9%	+217.3%
Price	Sep 8, 26	$213.25	+4.3%	-14.7%	-18.7%	-18.4%	+5.0%	+16.4%	+115.6%
200-Day SMA	Sep 8, 26	$230.40	-0.1%	-1.7%	-0.3%	+18.6%	+39.0%	+23.6%	+162.4%
50-Day SMA	Sep 8, 26	$218.54	-0.2%	-10.3%	-3.8%	-15.4%	+18.1%	+13.8%	+139.7%
20-Day SMA	Sep 8, 26	$213.52	-0.6%	-1.8%	-20.1%	-18.8%	+7.5%	+14.9%	+124.9%

3-Month Volatility History

Date	Value	Change
Sep 9, 2026	49.37%	-6.6%
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 49.37%
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 66.61% on September 9, 2025
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

53.14%

September 8, 2026

Summary

Current Value: As of today, FSLR 1-year volatility is 53.14%, up +0.66% on September 8, 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 8, 26	53.14%	+0.7%	-3.6%	-7.7%	-14.9%	-17.2%	+0.6%	+5.3%
10-Day Volatility	Sep 8, 26	34.49%	+18.2%	-42.5%	-61.8%	-32.7%	+16.2%	+25.0%	+52.4%
1-Month Volatility	Sep 8, 26	39.47%	+3.4%	-26.1%	-48.1%	-16.0%	-40.7%	-1.3%	+71.7%
3-Month Volatility	Sep 8, 26	49.37%	-7.2%	-20.5%	-9.4%	-7.2%	-25.9%	+28.7%	+45.5%
1-Year Volatility	Sep 8, 26	53.14%	+0.7%	-3.6%	-7.7%	-14.9%	-17.2%	+0.6%	+5.3%
14-Day RSI	Sep 8, 26	49.19	+18.7%	-23.1%	-3.0%	-0.1%	-14.7%	+8.1%	-26.7%
Beta	Sep 8, 26	1.74	-0.6%	-0.6%	+15.2%	+65.7%	+95.5%	+97.7%	+83.2%
ATR	Sep 8, 26	$9.12	+1.7%	-36.2%	-47.3%	-16.2%	+0.4%	+14.9%	+217.3%
Price	Sep 8, 26	$213.25	+4.3%	-14.7%	-18.7%	-18.4%	+5.0%	+16.4%	+115.6%
200-Day SMA	Sep 8, 26	$230.40	-0.1%	-1.7%	-0.3%	+18.6%	+39.0%	+23.6%	+162.4%
50-Day SMA	Sep 8, 26	$218.54	-0.2%	-10.3%	-3.8%	-15.4%	+18.1%	+13.8%	+139.7%
20-Day SMA	Sep 8, 26	$213.52	-0.6%	-1.8%	-20.1%	-18.8%	+7.5%	+14.9%	+124.9%

1-Year Volatility History

Date	Value	Change
Sep 9, 2026	53.14%	-14.9%
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 53.14%
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