What is the current 10-day volatility of MCK?

As of today, MCK 10-day volatility is 86.47%

What 10-day volatility category does MCK fall into?

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

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

MCK 10-day volatility reached a 1-year high of 86.58% on February 6, 2026

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

MCK 10-day volatility reached a 1-year low of 6.63% on April 1, 2025

What is the current 1-month volatility of MCK?

As of today, MCK 1-month volatility is 61.94%

What 1-month volatility category does MCK fall into?

Based on its current 1-month historical volatility, MCK falls into the extreme volatility category

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

MCK 1-month volatility reached a 1-year high of 61.95% on February 8, 2026

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

MCK 1-month volatility reached a 1-year low of 10.68% on January 19, 2026

What is the current 3-month volatility of MCK?

As of today, MCK 3-month volatility is 39.10%

What 3-month volatility category does MCK fall into?

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

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

MCK 3-month volatility reached a 1-year high of 39.10% on February 10, 2026

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

MCK 3-month volatility reached a 1-year low of 17.43% on February 10, 2025

What is the current 1-year volatility of MCK?

As of today, MCK 1-year volatility is 28.31%

What 1-year volatility category does MCK fall into?

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

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

MCK 1-year volatility reached a 1-year high of 28.68% on August 7, 2025

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

MCK 1-year volatility reached a 1-year low of 22.49% on November 18, 2025

MCK Stock Volatility History & Chart Since 1994

10-Day

86.47%

February 9, 2026

Summary

Current Value: As of today, MCK 10-day volatility is 86.47%, down -0.13% on February 9, 2026
Value Category: Based on its current 10-day historical volatility, MCK falls into the extreme volatility category
1-Year High: MCK 10-day volatility reached a 1-year high of 86.58% on February 6, 2026
1-Year Low: MCK 10-day volatility reached a 1-year low of 6.63% on April 1, 2025

10-Day Volatility Chart

Performance

MCK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Feb 9, 26	86.47%	-0.1%	+946.9%	+288.8%	+768.2%	+489.0%	+331.5%	+202.3%
1-Month Volatility	Feb 9, 26	61.94%	+4.3%	+459.0%	+222.8%	+198.5%	+219.1%	+266.1%	+157.7%
3-Month Volatility	Feb 9, 26	39.10%	+0.8%	+95.5%	+58.9%	+88.3%	+124.3%	+87.9%	+55.3%
1-Year Volatility	Feb 9, 26	28.31%	+0.2%	+23.3%	+25.5%	+22.7%	+9.8%	+19.7%	-37.2%
14-Day RSI	Feb 9, 26	74.82	+2.1%	+64.8%	+2.1%	+55.7%	+33.4%	+65.0%	+35.0%
Beta	Feb 9, 26	0.09	0.0%	-30.8%	-25.0%	-30.8%	+50.0%	-77.5%	-90.8%
ATR	Feb 9, 26	$28.34	-0.2%	+75.3%	+27.4%	+112.1%	+105.7%	+243.7%	+545.3%
Price	Feb 10, 26	$937.68	-2.6%	+14.9%	+9.1%	+14.3%	+55.4%	+154.8%	+409.5%
200-Day SMA	Feb 9, 26	$759.96	+0.2%	+2.3%	+8.4%	+2.9%	+34.5%	+115.2%	+375.7%
50-Day SMA	Feb 9, 26	$833.43	+0.2%	+0.1%	+9.5%	+0.4%	+40.9%	+121.5%	+366.0%

10-Day Volatility History

Date	Value	Change
Feb 10, 2026	86.47%	+768.2%
Dec 31, 2025	9.96%	-31.1%
Dec 31, 2024	14.45%	+14.5%
Dec 31, 2023	12.62%	+2.2%
Dec 31, 2022	12.35%	+14.0%
Dec 31, 2021	10.83%	-23.1%
Dec 31, 2020	14.08%	-34.3%
Dec 31, 2019	21.42%	-26.7%
Dec 31, 2018	29.22%	+35.0%
Dec 31, 2017	21.64%	+141.0%
Dec 31, 2016	8.98%	-41.7%
Dec 31, 2015	15.39%	-27.2%
Dec 31, 2014	21.14%	+97.6%
Dec 31, 2013	10.70%	-32.6%
Dec 31, 2012	15.87%	-28.8%
Dec 31, 2011	22.30%	+140.6%
Dec 31, 2010	9.27%	-26.2%

Date	Value	Change
Dec 31, 2009	12.56%	-53.5%
Dec 31, 2008	27.00%	+108.2%
Dec 31, 2007	12.97%	+91.9%
Dec 31, 2006	6.76%	-65.4%
Dec 31, 2005	19.54%	-34.8%
Dec 31, 2004	29.98%	+46.8%
Dec 31, 2003	20.42%	+7.6%
Dec 31, 2002	18.98%	+36.1%
Dec 31, 2001	13.95%	-38.0%
Dec 31, 2000	22.51%	-48.6%
Dec 31, 1999	43.78%	+58.6%
Dec 31, 1998	27.60%	-24.6%
Dec 31, 1997	36.60%	+141.1%
Dec 31, 1996	15.18%	-5.8%
Dec 31, 1995	16.12%	+63.0%
Dec 31, 1994	9.89%	-

FAQ

What is the current 10-day volatility of MCK?
As of today, MCK 10-day volatility is 86.47%
What 10-day volatility category does MCK fall into?
Based on its current 10-day historical volatility, MCK falls into the extreme volatility category
What is MCK 10-day volatility 1-year high?
MCK 10-day volatility reached a 1-year high of 86.58% on February 6, 2026
What is MCK 10-day volatility 1-year low?
MCK 10-day volatility reached a 1-year low of 6.63% on April 1, 2025

1-Month

61.94%

February 9, 2026

Summary

Current Value: As of today, MCK 1-month volatility is 61.94%, up +4.28% on February 9, 2026
Value Category: Based on its current 1-month historical volatility, MCK falls into the extreme volatility category
1-Year High: MCK 1-month volatility reached a 1-year high of 61.95% on February 8, 2026
1-Year Low: MCK 1-month volatility reached a 1-year low of 10.68% on January 19, 2026

Performance

MCK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Feb 9, 26	61.94%	+4.3%	+459.0%	+222.8%	+198.5%	+219.1%	+266.1%	+157.7%
10-Day Volatility	Feb 9, 26	86.47%	-0.1%	+946.9%	+288.8%	+768.2%	+489.0%	+331.5%	+202.3%
3-Month Volatility	Feb 9, 26	39.10%	+0.8%	+95.5%	+58.9%	+88.3%	+124.3%	+87.9%	+55.3%
1-Year Volatility	Feb 9, 26	28.31%	+0.2%	+23.3%	+25.5%	+22.7%	+9.8%	+19.7%	-37.2%
14-Day RSI	Feb 9, 26	74.82	+2.1%	+64.8%	+2.1%	+55.7%	+33.4%	+65.0%	+35.0%
Beta	Feb 9, 26	0.09	0.0%	-30.8%	-25.0%	-30.8%	+50.0%	-77.5%	-90.8%
ATR	Feb 9, 26	$28.34	-0.2%	+75.3%	+27.4%	+112.1%	+105.7%	+243.7%	+545.3%
Price	Feb 10, 26	$937.68	-2.6%	+14.9%	+9.1%	+14.3%	+55.4%	+154.8%	+409.5%
200-Day SMA	Feb 9, 26	$759.96	+0.2%	+2.3%	+8.4%	+2.9%	+34.5%	+115.2%	+375.7%
50-Day SMA	Feb 9, 26	$833.43	+0.2%	+0.1%	+9.5%	+0.4%	+40.9%	+121.5%	+366.0%

1-Month Volatility History

Date	Value	Change
Feb 10, 2026	61.94%	+181.3%
Dec 31, 2025	22.02%	+59.2%
Dec 31, 2024	13.83%	-30.5%
Dec 31, 2023	19.90%	-0.1%
Dec 31, 2022	19.92%	+28.1%
Dec 31, 2021	15.55%	+2.2%
Dec 31, 2020	15.22%	-22.0%
Dec 31, 2019	19.51%	-35.5%
Dec 31, 2018	30.26%	+23.6%
Dec 31, 2017	24.49%	+30.8%
Dec 31, 2016	18.73%	+14.7%
Dec 31, 2015	16.33%	-16.6%
Dec 31, 2014	19.59%	+32.0%
Dec 31, 2013	14.84%	+11.0%
Dec 31, 2012	13.37%	-39.0%
Dec 31, 2011	21.91%	+45.9%
Dec 31, 2010	15.02%	-2.3%

Date	Value	Change
Dec 31, 2009	15.38%	-68.1%
Dec 31, 2008	48.19%	+151.4%
Dec 31, 2007	19.17%	+35.7%
Dec 31, 2006	14.13%	-19.7%
Dec 31, 2005	17.60%	-30.4%
Dec 31, 2004	25.27%	+34.6%
Dec 31, 2003	18.78%	-23.3%
Dec 31, 2002	24.48%	+43.7%
Dec 31, 2001	17.04%	-24.4%
Dec 31, 2000	22.54%	-43.8%
Dec 31, 1999	40.14%	+21.1%
Dec 31, 1998	33.15%	+15.3%
Dec 31, 1997	28.74%	+29.5%
Dec 31, 1996	22.19%	+51.9%
Dec 31, 1995	14.61%	-22.9%
Dec 31, 1994	18.96%	-

FAQ

What is the current 1-month volatility of MCK?
As of today, MCK 1-month volatility is 61.94%
What 1-month volatility category does MCK fall into?
Based on its current 1-month historical volatility, MCK falls into the extreme volatility category
What is MCK 1-month volatility 1-year high?
MCK 1-month volatility reached a 1-year high of 61.95% on February 8, 2026
What is MCK 1-month volatility 1-year low?
MCK 1-month volatility reached a 1-year low of 10.68% on January 19, 2026

3-Month

39.10%

February 9, 2026

Summary

Current Value: As of today, MCK 3-month volatility is 39.10%, up +0.85% on February 9, 2026
Value Category: Based on its current 3-month historical volatility, MCK falls into the moderate volatility category
1-Year High: MCK 3-month volatility reached a 1-year high of 39.10% on February 10, 2026
1-Year Low: MCK 3-month volatility reached a 1-year low of 17.43% on February 10, 2025

Performance

MCK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Feb 9, 26	39.10%	+0.8%	+95.5%	+58.9%	+88.3%	+124.3%	+87.9%	+55.3%
10-Day Volatility	Feb 9, 26	86.47%	-0.1%	+946.9%	+288.8%	+768.2%	+489.0%	+331.5%	+202.3%
1-Month Volatility	Feb 9, 26	61.94%	+4.3%	+459.0%	+222.8%	+198.5%	+219.1%	+266.1%	+157.7%
1-Year Volatility	Feb 9, 26	28.31%	+0.2%	+23.3%	+25.5%	+22.7%	+9.8%	+19.7%	-37.2%
14-Day RSI	Feb 9, 26	74.82	+2.1%	+64.8%	+2.1%	+55.7%	+33.4%	+65.0%	+35.0%
Beta	Feb 9, 26	0.09	0.0%	-30.8%	-25.0%	-30.8%	+50.0%	-77.5%	-90.8%
ATR	Feb 9, 26	$28.34	-0.2%	+75.3%	+27.4%	+112.1%	+105.7%	+243.7%	+545.3%
Price	Feb 10, 26	$937.68	-2.6%	+14.9%	+9.1%	+14.3%	+55.4%	+154.8%	+409.5%
200-Day SMA	Feb 9, 26	$759.96	+0.2%	+2.3%	+8.4%	+2.9%	+34.5%	+115.2%	+375.7%
50-Day SMA	Feb 9, 26	$833.43	+0.2%	+0.1%	+9.5%	+0.4%	+40.9%	+121.5%	+366.0%

3-Month Volatility History

Date	Value	Change
Feb 10, 2026	39.10%	+88.9%
Dec 31, 2025	20.70%	-29.3%
Dec 31, 2024	29.27%	+58.6%
Dec 31, 2023	18.46%	-25.0%
Dec 31, 2022	24.61%	+18.7%
Dec 31, 2021	20.74%	-34.8%
Dec 31, 2020	31.81%	-0.9%
Dec 31, 2019	32.11%	+1.2%
Dec 31, 2018	31.74%	+12.3%
Dec 31, 2017	28.27%	-48.1%
Dec 31, 2016	54.48%	+124.8%
Dec 31, 2015	24.24%	+13.5%
Dec 31, 2014	21.36%	+2.0%
Dec 31, 2013	20.94%	+22.0%
Dec 31, 2012	17.16%	-45.4%
Dec 31, 2011	31.45%	+54.5%
Dec 31, 2010	20.35%	+22.1%

Date	Value	Change
Dec 31, 2009	16.66%	-77.2%
Dec 31, 2008	73.07%	+127.8%
Dec 31, 2007	32.08%	+55.4%
Dec 31, 2006	20.65%	+13.5%
Dec 31, 2005	18.20%	-40.8%
Dec 31, 2004	30.76%	+19.9%
Dec 31, 2003	25.66%	-32.5%
Dec 31, 2002	38.02%	+45.7%
Dec 31, 2001	26.10%	-48.3%
Dec 31, 2000	50.46%	+4.9%
Dec 31, 1999	48.12%	-11.1%
Dec 31, 1998	54.11%	+96.9%
Dec 31, 1997	27.48%	-3.4%
Dec 31, 1996	28.46%	+57.7%
Dec 31, 1995	18.05%	-3.1%
Dec 31, 1994	18.62%	-

FAQ

What is the current 3-month volatility of MCK?
As of today, MCK 3-month volatility is 39.10%
What 3-month volatility category does MCK fall into?
Based on its current 3-month historical volatility, MCK falls into the moderate volatility category
What is MCK 3-month volatility 1-year high?
MCK 3-month volatility reached a 1-year high of 39.10% on February 10, 2026
What is MCK 3-month volatility 1-year low?
MCK 3-month volatility reached a 1-year low of 17.43% on February 10, 2025

1-Year

28.31%

February 9, 2026

Summary

Current Value: As of today, MCK 1-year volatility is 28.31%, up +0.18% on February 9, 2026
Value Category: Based on its current 1-year historical volatility, MCK falls into the moderate volatility category
1-Year High: MCK 1-year volatility reached a 1-year high of 28.68% on August 7, 2025
1-Year Low: MCK 1-year volatility reached a 1-year low of 22.49% on November 18, 2025

Performance

MCK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Feb 9, 26	28.31%	+0.2%	+23.3%	+25.5%	+22.7%	+9.8%	+19.7%	-37.2%
10-Day Volatility	Feb 9, 26	86.47%	-0.1%	+946.9%	+288.8%	+768.2%	+489.0%	+331.5%	+202.3%
1-Month Volatility	Feb 9, 26	61.94%	+4.3%	+459.0%	+222.8%	+198.5%	+219.1%	+266.1%	+157.7%
3-Month Volatility	Feb 9, 26	39.10%	+0.8%	+95.5%	+58.9%	+88.3%	+124.3%	+87.9%	+55.3%
1-Year Volatility	Feb 9, 26	28.31%	+0.2%	+23.3%	+25.5%	+22.7%	+9.8%	+19.7%	-37.2%
14-Day RSI	Feb 9, 26	74.82	+2.1%	+64.8%	+2.1%	+55.7%	+33.4%	+65.0%	+35.0%
Beta	Feb 9, 26	0.09	0.0%	-30.8%	-25.0%	-30.8%	+50.0%	-77.5%	-90.8%
ATR	Feb 9, 26	$28.34	-0.2%	+75.3%	+27.4%	+112.1%	+105.7%	+243.7%	+545.3%
Price	Feb 10, 26	$937.68	-2.6%	+14.9%	+9.1%	+14.3%	+55.4%	+154.8%	+409.5%
200-Day SMA	Feb 9, 26	$759.96	+0.2%	+2.3%	+8.4%	+2.9%	+34.5%	+115.2%	+375.7%
50-Day SMA	Feb 9, 26	$833.43	+0.2%	+0.1%	+9.5%	+0.4%	+40.9%	+121.5%	+366.0%

1-Year Volatility History

Date	Value	Change
Feb 10, 2026	28.31%	+22.7%
Dec 31, 2025	23.08%	-10.9%
Dec 31, 2024	25.91%	+30.7%
Dec 31, 2023	19.82%	-17.5%
Dec 31, 2022	24.02%	+10.4%
Dec 31, 2021	21.75%	-52.4%
Dec 31, 2020	45.68%	+60.2%
Dec 31, 2019	28.52%	+7.1%
Dec 31, 2018	26.62%	+6.4%
Dec 31, 2017	25.01%	-32.3%
Dec 31, 2016	36.96%	+72.6%
Dec 31, 2015	21.41%	+8.2%
Dec 31, 2014	19.79%	+8.8%
Dec 31, 2013	18.19%	+15.2%
Dec 31, 2012	15.79%	-41.3%
Dec 31, 2011	26.88%	+15.3%
Dec 31, 2010	23.32%	-33.2%

Date	Value	Change
Dec 31, 2009	34.89%	-22.1%
Dec 31, 2008	44.76%	+82.6%
Dec 31, 2007	24.51%	+19.3%
Dec 31, 2006	20.55%	-11.4%
Dec 31, 2005	23.20%	-30.9%
Dec 31, 2004	33.57%	+11.1%
Dec 31, 2003	30.22%	-19.5%
Dec 31, 2002	37.53%	+0.7%
Dec 31, 2001	37.28%	-25.3%
Dec 31, 2000	49.89%	-25.6%
Dec 31, 1999	67.06%	+55.7%
Dec 31, 1998	43.07%	+69.5%
Dec 31, 1997	25.41%	+5.9%
Dec 31, 1996	24.00%	+36.2%
Dec 31, 1995	17.62%	-5.4%
Dec 31, 1994	18.62%	-

FAQ

What is the current 1-year volatility of MCK?
As of today, MCK 1-year volatility is 28.31%
What 1-year volatility category does MCK fall into?
Based on its current 1-year historical volatility, MCK falls into the moderate volatility category
What is MCK 1-year volatility 1-year high?
MCK 1-year volatility reached a 1-year high of 28.68% on August 7, 2025
What is MCK 1-year volatility 1-year low?
MCK 1-year volatility reached a 1-year low of 22.49% on November 18, 2025

Data Sources & References

MCK Official Website www.mckesson.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/927653/000092765326000017/0000927653-26-000017-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/927653/000092765325000036/0000927653-25-000036-index.htm
MCK Profile on Yahoo Finance finance.yahoo.com/quote/MCK
MCK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mck