What is the current 10-day volatility of LECO?

As of today, LECO 10-day volatility is 41.40%

What 10-day volatility category does LECO fall into?

Based on its current 10-day historical volatility, LECO falls into the high volatility category

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

LECO 10-day volatility reached a 1-year high of 46.24% on September 15, 2026

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

LECO 10-day volatility reached a 1-year low of 6.76% on December 29, 2025

What is the current 1-month volatility of LECO?

As of today, LECO 1-month volatility is 36.53%

What 1-month volatility category does LECO fall into?

Based on its current 1-month historical volatility, LECO falls into the moderate volatility category

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

LECO 1-month volatility reached a 1-year high of 38.92% on August 4, 2026

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

LECO 1-month volatility reached a 1-year low of 16.14% on September 24, 2025

What is the current 3-month volatility of LECO?

As of today, LECO 3-month volatility is 33.52%

What 3-month volatility category does LECO fall into?

Based on its current 3-month historical volatility, LECO falls into the moderate volatility category

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

LECO 3-month volatility reached a 1-year high of 35.17% on September 11, 2026

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

LECO 3-month volatility reached a 1-year low of 20.97% on October 31, 2025

What is the current 1-year volatility of LECO?

As of today, LECO 1-year volatility is 29.30%

What 1-year volatility category does LECO fall into?

Based on its current 1-year historical volatility, LECO falls into the moderate volatility category

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

LECO 1-year volatility reached a 1-year high of 32.37% on October 14, 2025

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

LECO 1-year volatility reached a 1-year low of 26.46% on May 29, 2026

LECO Stock Volatility History & Chart Since 1994

10-Day

41.40%

September 18, 2026

Summary

Current Value: As of today, LECO 10-day volatility is 41.40%, down -0.50% on September 18, 2026
Value Category: Based on its current 10-day historical volatility, LECO falls into the high volatility category
1-Year High: LECO 10-day volatility reached a 1-year high of 46.24% on September 15, 2026
1-Year Low: LECO 10-day volatility reached a 1-year low of 6.76% on December 29, 2025

10-Day Volatility Chart

Performance

LECO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 18, 26	41.40%	-0.5%	+104.8%	+9.6%	+277.7%	+100.6%	+50.5%	+92.2%
1-Month Volatility	Sep 18, 26	36.53%	+2.0%	+4.9%	+11.7%	+68.9%	+89.2%	+56.7%	+94.7%
3-Month Volatility	Sep 18, 26	33.52%	-0.8%	+3.8%	+13.7%	+36.9%	+27.7%	+61.2%	+77.0%
1-Year Volatility	Sep 18, 26	29.30%	-0.1%	+5.2%	+7.1%	-6.0%	-9.3%	+17.8%	+27.6%
14-Day RSI	Sep 18, 26	40.01	+0.6%	-32.8%	-34.0%	-14.9%	-22.1%	+2.1%	-2.1%
Beta	Sep 18, 26	1.14	0.0%	+3.6%	+8.6%	+7.5%	+2.7%	+25.3%	+31.0%
ATR	Sep 18, 26	$8.00	-4.4%	-1.6%	+2.3%	+68.8%	+51.6%	+112.3%	+213.9%
Price	Sep 18, 26	$257.20	+0.1%	-8.8%	-6.5%	+7.3%	+7.3%	+42.1%	+94.1%
200-Day SMA	Sep 18, 26	$262.92	+0.0%	+1.8%	+4.0%	+19.7%	+27.7%	+51.8%	+107.4%
50-Day SMA	Sep 18, 26	$267.96	+0.1%	+1.3%	+2.2%	+13.0%	+13.6%	+39.0%	+95.6%
20-Day SMA	Sep 18, 26	$270.44	-0.4%	-0.2%	+3.1%	+10.9%	+11.9%	+45.8%	+98.5%

10-Day Volatility History

Date	Value	Change
Sep 18, 2026	41.40%	+277.7%
Dec 31, 2025	10.96%	-43.8%
Dec 31, 2024	19.49%	+65.6%
Dec 31, 2023	11.77%	-51.8%
Dec 31, 2022	24.43%	+0.3%
Dec 31, 2021	24.35%	+145.5%
Dec 31, 2020	9.92%	+17.1%
Dec 31, 2019	8.47%	-80.3%
Dec 31, 2018	43.06%	+465.8%
Dec 31, 2017	7.61%	-62.3%
Dec 31, 2016	20.16%	-17.1%
Dec 31, 2015	24.32%	+38.3%
Dec 31, 2014	17.58%	+30.5%
Dec 31, 2013	13.47%	+6.0%
Dec 31, 2012	12.71%	-59.1%
Dec 31, 2011	31.05%	+245.8%
Dec 31, 2010	8.98%	-59.6%

Date	Value	Change
Dec 31, 2009	22.25%	-41.1%
Dec 31, 2008	37.80%	+10.2%
Dec 31, 2007	34.31%	+136.8%
Dec 31, 2006	14.49%	+2.5%
Dec 31, 2005	14.13%	-35.8%
Dec 31, 2004	22.01%	-46.7%
Dec 31, 2003	41.30%	+280.6%
Dec 31, 2002	10.85%	-79.2%
Dec 31, 2001	52.25%	+2.3%
Dec 31, 2000	51.08%	+12.6%
Dec 31, 1999	45.37%	+19.6%
Dec 31, 1998	37.92%	+136.9%
Dec 31, 1997	16.01%	-53.0%
Dec 31, 1996	34.10%	-24.2%
Dec 31, 1995	44.99%	+75.1%
Dec 31, 1994	25.69%	-

FAQ

What is the current 10-day volatility of LECO?: As of today, LECO 10-day volatility is 41.40%
What 10-day volatility category does LECO fall into?: Based on its current 10-day historical volatility, LECO falls into the high volatility category
What is LECO 10-day volatility 1-year high?: LECO 10-day volatility reached a 1-year high of 46.24% on September 15, 2026
What is LECO 10-day volatility 1-year low?: LECO 10-day volatility reached a 1-year low of 6.76% on December 29, 2025

1-Month

36.53%

September 18, 2026

Summary

Current Value: As of today, LECO 1-month volatility is 36.53%, up +2.04% on September 18, 2026
Value Category: Based on its current 1-month historical volatility, LECO falls into the moderate volatility category
1-Year High: LECO 1-month volatility reached a 1-year high of 38.92% on August 4, 2026
1-Year Low: LECO 1-month volatility reached a 1-year low of 16.14% on September 24, 2025

Performance

LECO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 18, 26	36.53%	+2.0%	+4.9%	+11.7%	+68.9%	+89.2%	+56.7%	+94.7%
10-Day Volatility	Sep 18, 26	41.40%	-0.5%	+104.8%	+9.6%	+277.7%	+100.6%	+50.5%	+92.2%
3-Month Volatility	Sep 18, 26	33.52%	-0.8%	+3.8%	+13.7%	+36.9%	+27.7%	+61.2%	+77.0%
1-Year Volatility	Sep 18, 26	29.30%	-0.1%	+5.2%	+7.1%	-6.0%	-9.3%	+17.8%	+27.6%
14-Day RSI	Sep 18, 26	40.01	+0.6%	-32.8%	-34.0%	-14.9%	-22.1%	+2.1%	-2.1%
Beta	Sep 18, 26	1.14	0.0%	+3.6%	+8.6%	+7.5%	+2.7%	+25.3%	+31.0%
ATR	Sep 18, 26	$8.00	-4.4%	-1.6%	+2.3%	+68.8%	+51.6%	+112.3%	+213.9%
Price	Sep 18, 26	$257.20	+0.1%	-8.8%	-6.5%	+7.3%	+7.3%	+42.1%	+94.1%
200-Day SMA	Sep 18, 26	$262.92	+0.0%	+1.8%	+4.0%	+19.7%	+27.7%	+51.8%	+107.4%
50-Day SMA	Sep 18, 26	$267.96	+0.1%	+1.3%	+2.2%	+13.0%	+13.6%	+39.0%	+95.6%
20-Day SMA	Sep 18, 26	$270.44	-0.4%	-0.2%	+3.1%	+10.9%	+11.9%	+45.8%	+98.5%

1-Month Volatility History

Date	Value	Change
Sep 18, 2026	35.68%	+66.2%
Dec 31, 2025	21.47%	+27.7%
Dec 31, 2024	16.81%	-2.1%
Dec 31, 2023	17.17%	-23.3%
Dec 31, 2022	22.39%	+2.4%
Dec 31, 2021	21.87%	+22.4%
Dec 31, 2020	17.87%	+18.3%
Dec 31, 2019	15.11%	-60.1%
Dec 31, 2018	37.87%	+204.7%
Dec 31, 2017	12.43%	-40.0%
Dec 31, 2016	20.73%	-7.2%
Dec 31, 2015	22.33%	-8.1%
Dec 31, 2014	24.31%	+84.7%
Dec 31, 2013	13.16%	+26.3%
Dec 31, 2012	10.42%	-65.3%
Dec 31, 2011	30.05%	+157.9%
Dec 31, 2010	11.65%	-48.1%

Date	Value	Change
Dec 31, 2009	22.46%	-63.4%
Dec 31, 2008	61.41%	+74.5%
Dec 31, 2007	35.19%	+130.6%
Dec 31, 2006	15.26%	+13.9%
Dec 31, 2005	13.40%	-31.3%
Dec 31, 2004	19.50%	-53.1%
Dec 31, 2003	41.55%	+120.5%
Dec 31, 2002	18.84%	-58.4%
Dec 31, 2001	45.30%	-5.0%
Dec 31, 2000	47.67%	+24.3%
Dec 31, 1999	38.34%	+10.5%
Dec 31, 1998	34.69%	+85.5%
Dec 31, 1997	18.70%	-40.5%
Dec 31, 1996	31.43%	-29.1%
Dec 31, 1995	44.34%	+38.2%
Dec 31, 1994	32.08%	-

FAQ

What is the current 1-month volatility of LECO?: As of today, LECO 1-month volatility is 36.53%
What 1-month volatility category does LECO fall into?: Based on its current 1-month historical volatility, LECO falls into the moderate volatility category
What is LECO 1-month volatility 1-year high?: LECO 1-month volatility reached a 1-year high of 38.92% on August 4, 2026
What is LECO 1-month volatility 1-year low?: LECO 1-month volatility reached a 1-year low of 16.14% on September 24, 2025

3-Month

33.52%

September 18, 2026

Summary

Current Value: As of today, LECO 3-month volatility is 33.52%, down -0.83% on September 18, 2026
Value Category: Based on its current 3-month historical volatility, LECO falls into the moderate volatility category
1-Year High: LECO 3-month volatility reached a 1-year high of 35.17% on September 11, 2026
1-Year Low: LECO 3-month volatility reached a 1-year low of 20.97% on October 31, 2025

Performance

LECO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 18, 26	33.52%	-0.8%	+3.8%	+13.7%	+36.9%	+27.7%	+61.2%	+77.0%
10-Day Volatility	Sep 18, 26	41.40%	-0.5%	+104.8%	+9.6%	+277.7%	+100.6%	+50.5%	+92.2%
1-Month Volatility	Sep 18, 26	36.53%	+2.0%	+4.9%	+11.7%	+68.9%	+89.2%	+56.7%	+94.7%
1-Year Volatility	Sep 18, 26	29.30%	-0.1%	+5.2%	+7.1%	-6.0%	-9.3%	+17.8%	+27.6%
14-Day RSI	Sep 18, 26	40.01	+0.6%	-32.8%	-34.0%	-14.9%	-22.1%	+2.1%	-2.1%
Beta	Sep 18, 26	1.14	0.0%	+3.6%	+8.6%	+7.5%	+2.7%	+25.3%	+31.0%
ATR	Sep 18, 26	$8.00	-4.4%	-1.6%	+2.3%	+68.8%	+51.6%	+112.3%	+213.9%
Price	Sep 18, 26	$257.20	+0.1%	-8.8%	-6.5%	+7.3%	+7.3%	+42.1%	+94.1%
200-Day SMA	Sep 18, 26	$262.92	+0.0%	+1.8%	+4.0%	+19.7%	+27.7%	+51.8%	+107.4%
50-Day SMA	Sep 18, 26	$267.96	+0.1%	+1.3%	+2.2%	+13.0%	+13.6%	+39.0%	+95.6%
20-Day SMA	Sep 18, 26	$270.44	-0.4%	-0.2%	+3.1%	+10.9%	+11.9%	+45.8%	+98.5%

3-Month Volatility History

Date	Value	Change
Sep 18, 2026	33.52%	+36.6%
Dec 31, 2025	24.53%	-13.5%
Dec 31, 2024	28.36%	+19.2%
Dec 31, 2023	23.79%	-4.3%
Dec 31, 2022	24.87%	+14.2%
Dec 31, 2021	21.78%	-12.4%
Dec 31, 2020	24.87%	+9.1%
Dec 31, 2019	22.79%	-29.8%
Dec 31, 2018	32.48%	+67.3%
Dec 31, 2017	19.41%	-33.2%
Dec 31, 2016	29.07%	-4.8%
Dec 31, 2015	30.54%	+30.6%
Dec 31, 2014	23.39%	+23.7%
Dec 31, 2013	18.91%	-35.9%
Dec 31, 2012	29.50%	-35.3%
Dec 31, 2011	45.59%	+173.3%
Dec 31, 2010	16.68%	-46.0%

Date	Value	Change
Dec 31, 2009	30.90%	-64.8%
Dec 31, 2008	87.67%	+113.8%
Dec 31, 2007	41.01%	+104.2%
Dec 31, 2006	20.08%	-16.3%
Dec 31, 2005	23.98%	-4.5%
Dec 31, 2004	25.10%	-33.3%
Dec 31, 2003	37.63%	-8.2%
Dec 31, 2002	41.00%	-18.5%
Dec 31, 2001	50.30%	-12.9%
Dec 31, 2000	57.76%	+79.7%
Dec 31, 1999	32.15%	-29.4%
Dec 31, 1998	45.55%	+130.6%
Dec 31, 1997	19.75%	-27.7%
Dec 31, 1996	27.33%	-32.6%
Dec 31, 1995	40.56%	+19.3%
Dec 31, 1994	34.01%	-

FAQ

What is the current 3-month volatility of LECO?: As of today, LECO 3-month volatility is 33.52%
What 3-month volatility category does LECO fall into?: Based on its current 3-month historical volatility, LECO falls into the moderate volatility category
What is LECO 3-month volatility 1-year high?: LECO 3-month volatility reached a 1-year high of 35.17% on September 11, 2026
What is LECO 3-month volatility 1-year low?: LECO 3-month volatility reached a 1-year low of 20.97% on October 31, 2025

1-Year

29.30%

September 18, 2026

Summary

Current Value: As of today, LECO 1-year volatility is 29.30%, down -0.14% on September 18, 2026
Value Category: Based on its current 1-year historical volatility, LECO falls into the moderate volatility category
1-Year High: LECO 1-year volatility reached a 1-year high of 32.37% on October 14, 2025
1-Year Low: LECO 1-year volatility reached a 1-year low of 26.46% on May 29, 2026

Performance

LECO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 18, 26	29.30%	-0.1%	+5.2%	+7.1%	-6.0%	-9.3%	+17.8%	+27.6%
10-Day Volatility	Sep 18, 26	41.40%	-0.5%	+104.8%	+9.6%	+277.7%	+100.6%	+50.5%	+92.2%
1-Month Volatility	Sep 18, 26	36.53%	+2.0%	+4.9%	+11.7%	+68.9%	+89.2%	+56.7%	+94.7%
3-Month Volatility	Sep 18, 26	33.52%	-0.8%	+3.8%	+13.7%	+36.9%	+27.7%	+61.2%	+77.0%
1-Year Volatility	Sep 18, 26	29.30%	-0.1%	+5.2%	+7.1%	-6.0%	-9.3%	+17.8%	+27.6%
14-Day RSI	Sep 18, 26	40.01	+0.6%	-32.8%	-34.0%	-14.9%	-22.1%	+2.1%	-2.1%
Beta	Sep 18, 26	1.14	0.0%	+3.6%	+8.6%	+7.5%	+2.7%	+25.3%	+31.0%
ATR	Sep 18, 26	$8.00	-4.4%	-1.6%	+2.3%	+68.8%	+51.6%	+112.3%	+213.9%
Price	Sep 18, 26	$257.20	+0.1%	-8.8%	-6.5%	+7.3%	+7.3%	+42.1%	+94.1%
200-Day SMA	Sep 18, 26	$262.92	+0.0%	+1.8%	+4.0%	+19.7%	+27.7%	+51.8%	+107.4%
50-Day SMA	Sep 18, 26	$267.96	+0.1%	+1.3%	+2.2%	+13.0%	+13.6%	+39.0%	+95.6%
20-Day SMA	Sep 18, 26	$270.44	-0.4%	-0.2%	+3.1%	+10.9%	+11.9%	+45.8%	+98.5%

1-Year Volatility History

Date	Value	Change
Sep 18, 2026	29.25%	-6.2%
Dec 31, 2025	31.17%	+11.0%
Dec 31, 2024	28.09%	+15.5%
Dec 31, 2023	24.33%	+1.1%
Dec 31, 2022	24.07%	+10.4%
Dec 31, 2021	21.81%	-48.6%
Dec 31, 2020	42.41%	+76.8%
Dec 31, 2019	23.99%	-3.5%
Dec 31, 2018	24.87%	+23.5%
Dec 31, 2017	20.14%	-18.9%
Dec 31, 2016	24.84%	+0.4%
Dec 31, 2015	24.74%	+20.8%
Dec 31, 2014	20.48%	-2.0%
Dec 31, 2013	20.89%	-24.6%
Dec 31, 2012	27.69%	-31.6%
Dec 31, 2011	40.49%	+42.7%
Dec 31, 2010	28.38%	-40.6%

Date	Value	Change
Dec 31, 2009	47.81%	-12.4%
Dec 31, 2008	54.59%	+69.2%
Dec 31, 2007	32.27%	+19.3%
Dec 31, 2006	27.05%	+1.3%
Dec 31, 2005	26.69%	-2.9%
Dec 31, 2004	27.48%	-22.7%
Dec 31, 2003	35.57%	-14.7%
Dec 31, 2002	41.72%	-15.5%
Dec 31, 2001	49.37%	-5.0%
Dec 31, 2000	51.95%	+52.5%
Dec 31, 1999	34.06%	-31.3%
Dec 31, 1998	49.59%	+103.0%
Dec 31, 1997	24.43%	-22.0%
Dec 31, 1996	31.34%	-49.4%
Dec 31, 1995	61.89%	+48.4%
Dec 31, 1994	41.70%	-

FAQ

What is the current 1-year volatility of LECO?: As of today, LECO 1-year volatility is 29.30%
What 1-year volatility category does LECO fall into?: Based on its current 1-year historical volatility, LECO falls into the moderate volatility category
What is LECO 1-year volatility 1-year high?: LECO 1-year volatility reached a 1-year high of 32.37% on October 14, 2025
What is LECO 1-year volatility 1-year low?: LECO 1-year volatility reached a 1-year low of 26.46% on May 29, 2026

Data Sources & References

LECO Official Website www.lincolnelectric.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/59527/000005952726000003/0000059527-26-000003-index.htm
LECO Profile on Yahoo Finance finance.yahoo.com/quote/LECO
LECO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/leco