What is the current 10-day volatility of NSC?

As of today, NSC 10-day volatility is 18.98%

What 10-day volatility category does NSC fall into?

Based on its current 10-day historical volatility, NSC falls into the low volatility category

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

NSC 10-day volatility reached a 1-year high of 43.47% on May 4, 2026

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

NSC 10-day volatility reached a 1-year low of 5.78% on January 5, 2026

What is the current 1-month volatility of NSC?

As of today, NSC 1-month volatility is 26.53%

What 1-month volatility category does NSC fall into?

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

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

NSC 1-month volatility reached a 1-year high of 31.94% on May 15, 2026

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

NSC 1-month volatility reached a 1-year low of 10.88% on November 12, 2025

What is the current 3-month volatility of NSC?

As of today, NSC 3-month volatility is 24.69%

What 3-month volatility category does NSC fall into?

Based on its current 3-month historical volatility, NSC falls into the low volatility category

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

NSC 3-month volatility reached a 1-year high of 26.84% on July 21, 2026

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

NSC 3-month volatility reached a 1-year low of 13.32% on December 31, 2025

What is the current 1-year volatility of NSC?

As of today, NSC 1-year volatility is 20.51%

What 1-year volatility category does NSC fall into?

Based on its current 1-year historical volatility, NSC falls into the low volatility category

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

NSC 1-year volatility reached a 1-year high of 27.09% on August 25, 2025

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

NSC 1-year volatility reached a 1-year low of 18.65% on April 20, 2026

NSC Stock Volatility History & Chart Since 1982

10-Day

18.98%

August 7, 2026

Summary

Current Value: As of today, NSC 10-day volatility is 18.98%, up +16.23% on August 7, 2026
Value Category: Based on its current 10-day historical volatility, NSC falls into the low volatility category
1-Year High: NSC 10-day volatility reached a 1-year high of 43.47% on May 4, 2026
1-Year Low: NSC 10-day volatility reached a 1-year low of 5.78% on January 5, 2026

10-Day Volatility Chart

Performance

NSC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Aug 7, 26	18.98%	+16.2%	+17.7%	+21.4%	+171.1%	-17.9%	+42.3%	+6.8%
1-Month Volatility	Aug 7, 26	26.53%	+7.1%	+30.6%	-12.4%	+110.2%	+16.5%	+68.1%	-19.9%
3-Month Volatility	Aug 7, 26	24.69%	+2.3%	-5.5%	+6.2%	+84.4%	+9.5%	+54.5%	+6.1%
1-Year Volatility	Aug 7, 26	20.51%	+0.8%	+1.8%	+2.4%	-9.5%	-24.1%	-16.6%	-13.3%
14-Day RSI	Aug 7, 26	51.72	-15.9%	-17.3%	-10.4%	+15.0%	-15.2%	+33.3%	+19.3%
Beta	Aug 7, 26	0.26	-3.7%	-27.8%	-58.7%	-64.9%	-67.9%	-70.5%	-69.8%
ATR	Aug 7, 26	$7.03	+1.2%	+14.0%	+23.1%	+104.0%	+23.4%	+74.4%	+42.5%
Price	Aug 7, 26	$334.36	-2.4%	+3.6%	+6.7%	+15.8%	+19.2%	+49.1%	+30.6%
200-Day SMA	Aug 7, 26	$303.22	+0.1%	+1.6%	+3.9%	+13.9%	+22.2%	+32.9%	+18.5%
50-Day SMA	Aug 7, 26	$321.89	+0.1%	+2.9%	+7.3%	+11.8%	+22.7%	+43.0%	+21.1%
20-Day SMA	Aug 7, 26	$337.07	+0.1%	+8.2%	+9.1%	+15.0%	+22.3%	+44.6%	+30.0%

10-Day Volatility History

Date	Value	Change
Aug 7, 2026	18.98%	+171.1%
Dec 31, 2025	7.00%	-68.0%
Dec 31, 2024	21.88%	+40.6%
Dec 31, 2023	15.56%	-16.8%
Dec 31, 2022	18.71%	+6.7%
Dec 31, 2021	17.54%	+36.8%
Dec 31, 2020	12.82%	+21.5%
Dec 31, 2019	10.55%	-71.5%
Dec 31, 2018	37.06%	+238.4%
Dec 31, 2017	10.95%	-5.7%
Dec 31, 2016	11.61%	-62.6%
Dec 31, 2015	31.06%	+32.0%
Dec 31, 2014	23.53%	+98.2%
Dec 31, 2013	11.87%	-18.3%
Dec 31, 2012	14.52%	-17.5%
Dec 31, 2011	17.61%	+179.1%
Dec 31, 2010	6.31%	-67.3%
Dec 31, 2009	19.30%	-55.6%
Dec 31, 2008	43.45%	+136.8%
Dec 31, 2007	18.35%	-27.5%
Dec 31, 2006	25.30%	+28.1%
Dec 31, 2005	19.75%	-0.2%
Dec 31, 2004	19.79%	-21.7%

Date	Value	Change
Dec 31, 2003	25.29%	-10.7%
Dec 31, 2002	28.31%	-8.9%
Dec 31, 2001	31.06%	-15.5%
Dec 31, 2000	36.75%	-30.0%
Dec 31, 1999	52.49%	+157.8%
Dec 31, 1998	20.36%	-24.9%
Dec 31, 1997	27.11%	+21.1%
Dec 31, 1996	22.38%	+9.1%
Dec 31, 1995	20.51%	+99.9%
Dec 31, 1994	10.26%	-8.0%
Dec 31, 1993	11.15%	-54.1%
Dec 31, 1992	24.29%	-7.9%
Dec 31, 1991	26.36%	+152.2%
Dec 31, 1990	10.45%	-53.3%
Dec 31, 1989	22.38%	+49.3%
Dec 31, 1988	14.99%	-50.9%
Dec 31, 1987	30.55%	+67.6%
Dec 31, 1986	18.23%	+102.1%
Dec 31, 1985	9.02%	-45.1%
Dec 31, 1984	16.42%	+61.9%
Dec 31, 1983	10.14%	-61.2%
Dec 31, 1982	26.15%	-

FAQ

What is the current 10-day volatility of NSC?: As of today, NSC 10-day volatility is 18.98%
What 10-day volatility category does NSC fall into?: Based on its current 10-day historical volatility, NSC falls into the low volatility category
What is NSC 10-day volatility 1-year high?: NSC 10-day volatility reached a 1-year high of 43.47% on May 4, 2026
What is NSC 10-day volatility 1-year low?: NSC 10-day volatility reached a 1-year low of 5.78% on January 5, 2026

1-Month

26.53%

August 7, 2026

Summary

Current Value: As of today, NSC 1-month volatility is 26.53%, up +7.11% on August 7, 2026
Value Category: Based on its current 1-month historical volatility, NSC falls into the moderate volatility category
1-Year High: NSC 1-month volatility reached a 1-year high of 31.94% on May 15, 2026
1-Year Low: NSC 1-month volatility reached a 1-year low of 10.88% on November 12, 2025

Performance

NSC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Aug 7, 26	26.53%	+7.1%	+30.6%	-12.4%	+110.2%	+16.5%	+68.1%	-19.9%
10-Day Volatility	Aug 7, 26	18.98%	+16.2%	+17.7%	+21.4%	+171.1%	-17.9%	+42.3%	+6.8%
3-Month Volatility	Aug 7, 26	24.69%	+2.3%	-5.5%	+6.2%	+84.4%	+9.5%	+54.5%	+6.1%
1-Year Volatility	Aug 7, 26	20.51%	+0.8%	+1.8%	+2.4%	-9.5%	-24.1%	-16.6%	-13.3%
14-Day RSI	Aug 7, 26	51.72	-15.9%	-17.3%	-10.4%	+15.0%	-15.2%	+33.3%	+19.3%
Beta	Aug 7, 26	0.26	-3.7%	-27.8%	-58.7%	-64.9%	-67.9%	-70.5%	-69.8%
ATR	Aug 7, 26	$7.03	+1.2%	+14.0%	+23.1%	+104.0%	+23.4%	+74.4%	+42.5%
Price	Aug 7, 26	$334.36	-2.4%	+3.6%	+6.7%	+15.8%	+19.2%	+49.1%	+30.6%
200-Day SMA	Aug 7, 26	$303.22	+0.1%	+1.6%	+3.9%	+13.9%	+22.2%	+32.9%	+18.5%
50-Day SMA	Aug 7, 26	$321.89	+0.1%	+2.9%	+7.3%	+11.8%	+22.7%	+43.0%	+21.1%
20-Day SMA	Aug 7, 26	$337.07	+0.1%	+8.2%	+9.1%	+15.0%	+22.3%	+44.6%	+30.0%

1-Month Volatility History

Date	Value	Change
Aug 7, 2026	26.28%	+108.9%
Dec 31, 2025	12.58%	-34.8%
Dec 31, 2024	19.28%	-23.9%
Dec 31, 2023	25.32%	+0.4%
Dec 31, 2022	25.21%	+27.1%
Dec 31, 2021	19.83%	+21.4%
Dec 31, 2020	16.33%	+10.2%
Dec 31, 2019	14.82%	-58.0%
Dec 31, 2018	35.30%	+180.4%
Dec 31, 2017	12.59%	-25.7%
Dec 31, 2016	16.95%	-47.4%
Dec 31, 2015	32.20%	-6.9%
Dec 31, 2014	34.60%	+125.8%
Dec 31, 2013	15.32%	-2.8%
Dec 31, 2012	15.76%	-22.1%
Dec 31, 2011	20.24%	+69.7%
Dec 31, 2010	11.93%	-43.5%
Dec 31, 2009	21.10%	-63.5%
Dec 31, 2008	57.76%	+182.0%
Dec 31, 2007	20.48%	-25.1%
Dec 31, 2006	27.34%	+56.4%
Dec 31, 2005	17.48%	-16.3%
Dec 31, 2004	20.89%	-4.8%

Date	Value	Change
Dec 31, 2003	21.94%	-26.3%
Dec 31, 2002	29.77%	+11.5%
Dec 31, 2001	26.70%	-17.7%
Dec 31, 2000	32.46%	-11.8%
Dec 31, 1999	36.81%	+40.6%
Dec 31, 1998	26.18%	+1.1%
Dec 31, 1997	25.89%	+43.6%
Dec 31, 1996	18.03%	+10.3%
Dec 31, 1995	16.35%	+22.4%
Dec 31, 1994	13.36%	-10.9%
Dec 31, 1993	15.00%	-25.9%
Dec 31, 1992	20.23%	-34.8%
Dec 31, 1991	31.01%	+58.5%
Dec 31, 1990	19.57%	+11.0%
Dec 31, 1989	17.63%	-2.9%
Dec 31, 1988	18.16%	-54.5%
Dec 31, 1987	39.89%	+156.2%
Dec 31, 1986	15.57%	+47.3%
Dec 31, 1985	10.57%	-30.8%
Dec 31, 1984	15.27%	+5.6%
Dec 31, 1983	14.46%	-42.8%
Dec 31, 1982	25.28%	-

FAQ

What is the current 1-month volatility of NSC?: As of today, NSC 1-month volatility is 26.53%
What 1-month volatility category does NSC fall into?: Based on its current 1-month historical volatility, NSC falls into the moderate volatility category
What is NSC 1-month volatility 1-year high?: NSC 1-month volatility reached a 1-year high of 31.94% on May 15, 2026
What is NSC 1-month volatility 1-year low?: NSC 1-month volatility reached a 1-year low of 10.88% on November 12, 2025

3-Month

24.69%

August 7, 2026

Summary

Current Value: As of today, NSC 3-month volatility is 24.69%, up +2.28% on August 7, 2026
Value Category: Based on its current 3-month historical volatility, NSC falls into the low volatility category
1-Year High: NSC 3-month volatility reached a 1-year high of 26.84% on July 21, 2026
1-Year Low: NSC 3-month volatility reached a 1-year low of 13.32% on December 31, 2025

Performance

NSC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Aug 7, 26	24.69%	+2.3%	-5.5%	+6.2%	+84.4%	+9.5%	+54.5%	+6.1%
10-Day Volatility	Aug 7, 26	18.98%	+16.2%	+17.7%	+21.4%	+171.1%	-17.9%	+42.3%	+6.8%
1-Month Volatility	Aug 7, 26	26.53%	+7.1%	+30.6%	-12.4%	+110.2%	+16.5%	+68.1%	-19.9%
1-Year Volatility	Aug 7, 26	20.51%	+0.8%	+1.8%	+2.4%	-9.5%	-24.1%	-16.6%	-13.3%
14-Day RSI	Aug 7, 26	51.72	-15.9%	-17.3%	-10.4%	+15.0%	-15.2%	+33.3%	+19.3%
Beta	Aug 7, 26	0.26	-3.7%	-27.8%	-58.7%	-64.9%	-67.9%	-70.5%	-69.8%
ATR	Aug 7, 26	$7.03	+1.2%	+14.0%	+23.1%	+104.0%	+23.4%	+74.4%	+42.5%
Price	Aug 7, 26	$334.36	-2.4%	+3.6%	+6.7%	+15.8%	+19.2%	+49.1%	+30.6%
200-Day SMA	Aug 7, 26	$303.22	+0.1%	+1.6%	+3.9%	+13.9%	+22.2%	+32.9%	+18.5%
50-Day SMA	Aug 7, 26	$321.89	+0.1%	+2.9%	+7.3%	+11.8%	+22.7%	+43.0%	+21.1%
20-Day SMA	Aug 7, 26	$337.07	+0.1%	+8.2%	+9.1%	+15.0%	+22.3%	+44.6%	+30.0%

3-Month Volatility History

Date	Value	Change
Aug 7, 2026	24.51%	+84.0%
Dec 31, 2025	13.32%	-55.8%
Dec 31, 2024	30.14%	+20.9%
Dec 31, 2023	24.92%	-18.1%
Dec 31, 2022	30.42%	+45.4%
Dec 31, 2021	20.92%	-18.6%
Dec 31, 2020	25.70%	+13.4%
Dec 31, 2019	22.67%	-31.2%
Dec 31, 2018	32.96%	+66.6%
Dec 31, 2017	19.78%	-2.4%
Dec 31, 2016	20.27%	-47.3%
Dec 31, 2015	38.44%	+30.7%
Dec 31, 2014	29.40%	+48.1%
Dec 31, 2013	19.85%	-18.8%
Dec 31, 2012	24.46%	-22.7%
Dec 31, 2011	31.65%	+80.7%
Dec 31, 2010	17.52%	-30.7%
Dec 31, 2009	25.27%	-64.6%
Dec 31, 2008	71.35%	+182.6%
Dec 31, 2007	25.25%	-22.2%
Dec 31, 2006	32.44%	+56.3%
Dec 31, 2005	20.76%	-4.4%
Dec 31, 2004	21.72%	-6.1%

Date	Value	Change
Dec 31, 2003	23.12%	-51.6%
Dec 31, 2002	47.77%	+24.8%
Dec 31, 2001	38.29%	+3.7%
Dec 31, 2000	36.93%	+4.8%
Dec 31, 1999	35.24%	-9.4%
Dec 31, 1998	38.90%	+8.6%
Dec 31, 1997	35.83%	+99.6%
Dec 31, 1996	17.95%	-9.4%
Dec 31, 1995	19.81%	+16.5%
Dec 31, 1994	17.01%	+6.9%
Dec 31, 1993	15.91%	-27.1%
Dec 31, 1992	21.81%	-18.2%
Dec 31, 1991	26.66%	+8.6%
Dec 31, 1990	24.55%	+6.0%
Dec 31, 1989	23.16%	+4.2%
Dec 31, 1988	22.22%	-68.4%
Dec 31, 1987	70.21%	+305.4%
Dec 31, 1986	17.32%	+86.6%
Dec 31, 1985	9.28%	-34.6%
Dec 31, 1984	14.20%	-32.8%
Dec 31, 1983	21.12%	-32.1%
Dec 31, 1982	31.09%	-

FAQ

What is the current 3-month volatility of NSC?: As of today, NSC 3-month volatility is 24.69%
What 3-month volatility category does NSC fall into?: Based on its current 3-month historical volatility, NSC falls into the low volatility category
What is NSC 3-month volatility 1-year high?: NSC 3-month volatility reached a 1-year high of 26.84% on July 21, 2026
What is NSC 3-month volatility 1-year low?: NSC 3-month volatility reached a 1-year low of 13.32% on December 31, 2025

1-Year

20.51%

August 7, 2026

Summary

Current Value: As of today, NSC 1-year volatility is 20.51%, up +0.79% on August 7, 2026
Value Category: Based on its current 1-year historical volatility, NSC falls into the low volatility category
1-Year High: NSC 1-year volatility reached a 1-year high of 27.09% on August 25, 2025
1-Year Low: NSC 1-year volatility reached a 1-year low of 18.65% on April 20, 2026

Performance

NSC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Aug 7, 26	20.51%	+0.8%	+1.8%	+2.4%	-9.5%	-24.1%	-16.6%	-13.3%
10-Day Volatility	Aug 7, 26	18.98%	+16.2%	+17.7%	+21.4%	+171.1%	-17.9%	+42.3%	+6.8%
1-Month Volatility	Aug 7, 26	26.53%	+7.1%	+30.6%	-12.4%	+110.2%	+16.5%	+68.1%	-19.9%
3-Month Volatility	Aug 7, 26	24.69%	+2.3%	-5.5%	+6.2%	+84.4%	+9.5%	+54.5%	+6.1%
1-Year Volatility	Aug 7, 26	20.51%	+0.8%	+1.8%	+2.4%	-9.5%	-24.1%	-16.6%	-13.3%
14-Day RSI	Aug 7, 26	51.72	-15.9%	-17.3%	-10.4%	+15.0%	-15.2%	+33.3%	+19.3%
Beta	Aug 7, 26	0.26	-3.7%	-27.8%	-58.7%	-64.9%	-67.9%	-70.5%	-69.8%
ATR	Aug 7, 26	$7.03	+1.2%	+14.0%	+23.1%	+104.0%	+23.4%	+74.4%	+42.5%
Price	Aug 7, 26	$334.36	-2.4%	+3.6%	+6.7%	+15.8%	+19.2%	+49.1%	+30.6%
200-Day SMA	Aug 7, 26	$303.22	+0.1%	+1.6%	+3.9%	+13.9%	+22.2%	+32.9%	+18.5%
50-Day SMA	Aug 7, 26	$321.89	+0.1%	+2.9%	+7.3%	+11.8%	+22.7%	+43.0%	+21.1%
20-Day SMA	Aug 7, 26	$337.07	+0.1%	+8.2%	+9.1%	+15.0%	+22.3%	+44.6%	+30.0%

1-Year Volatility History

Date	Value	Change
Aug 7, 2026	20.47%	-9.7%
Dec 31, 2025	22.67%	-17.2%
Dec 31, 2024	27.39%	+22.2%
Dec 31, 2023	22.41%	-22.9%
Dec 31, 2022	29.08%	+32.2%
Dec 31, 2021	21.99%	-54.0%
Dec 31, 2020	47.83%	+101.4%
Dec 31, 2019	23.75%	-11.7%
Dec 31, 2018	26.89%	+35.5%
Dec 31, 2017	19.84%	-25.2%
Dec 31, 2016	26.53%	-2.2%
Dec 31, 2015	27.14%	+26.9%
Dec 31, 2014	21.39%	+6.1%
Dec 31, 2013	20.16%	-17.1%
Dec 31, 2012	24.31%	-16.9%
Dec 31, 2011	29.26%	+8.0%
Dec 31, 2010	27.09%	-40.0%
Dec 31, 2009	45.18%	-10.6%
Dec 31, 2008	50.53%	+74.9%
Dec 31, 2007	28.89%	-11.1%
Dec 31, 2006	32.51%	+26.3%
Dec 31, 2005	25.75%	+10.2%
Dec 31, 2004	23.37%	-10.4%

Date	Value	Change
Dec 31, 2003	26.07%	-43.9%
Dec 31, 2002	46.44%	-5.0%
Dec 31, 2001	48.89%	+9.6%
Dec 31, 2000	44.62%	+32.5%
Dec 31, 1999	33.68%	+5.7%
Dec 31, 1998	31.86%	+16.1%
Dec 31, 1997	27.44%	+46.9%
Dec 31, 1996	18.68%	-9.7%
Dec 31, 1995	20.68%	+21.1%
Dec 31, 1994	17.07%	-8.9%
Dec 31, 1993	18.73%	-19.9%
Dec 31, 1992	23.39%	+7.8%
Dec 31, 1991	21.69%	-9.3%
Dec 31, 1990	23.92%	+2.0%
Dec 31, 1989	23.46%	-16.5%
Dec 31, 1988	28.09%	-34.6%
Dec 31, 1987	42.98%	+94.4%
Dec 31, 1986	22.11%	+48.0%
Dec 31, 1985	14.94%	-27.1%
Dec 31, 1984	20.48%	-7.4%
Dec 31, 1983	22.12%	-23.5%
Dec 31, 1982	28.91%	-

FAQ

What is the current 1-year volatility of NSC?: As of today, NSC 1-year volatility is 20.51%
What 1-year volatility category does NSC fall into?: Based on its current 1-year historical volatility, NSC falls into the low volatility category
What is NSC 1-year volatility 1-year high?: NSC 1-year volatility reached a 1-year high of 27.09% on August 25, 2025
What is NSC 1-year volatility 1-year low?: NSC 1-year volatility reached a 1-year low of 18.65% on April 20, 2026

Data Sources & References

NSC Official Website www.norfolksouthern.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/702165/000119312526028244/0001193125-26-028244-index.htm
NSC Profile on Yahoo Finance finance.yahoo.com/quote/NSC
NSC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/nsc