What is the current 10-day volatility of OMC?

As of today, OMC 10-day volatility is 29.59%

What 10-day volatility category does OMC fall into?

Based on its current 10-day historical volatility, OMC falls into the moderate volatility category

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

OMC 10-day volatility reached a 1-year high of 90.76% on February 24, 2026

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

OMC 10-day volatility reached a 1-year low of 13.83% on August 31, 2026

What is the current 1-month volatility of OMC?

As of today, OMC 1-month volatility is 31.59%

What 1-month volatility category does OMC fall into?

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

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

OMC 1-month volatility reached a 1-year high of 79.48% on February 27, 2026

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

OMC 1-month volatility reached a 1-year low of 15.84% on May 8, 2026

What is the current 3-month volatility of OMC?

As of today, OMC 3-month volatility is 35.60%

What 3-month volatility category does OMC fall into?

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

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

OMC 3-month volatility reached a 1-year high of 51.02% on February 20, 2026

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

OMC 3-month volatility reached a 1-year low of 23.10% on May 28, 2026

What is the current 1-year volatility of OMC?

As of today, OMC 1-year volatility is 36.57%

What 1-year volatility category does OMC fall into?

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

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

OMC 1-year volatility reached a 1-year high of 37.56% on February 26, 2026

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

OMC 1-year volatility reached a 1-year low of 29.87% on December 9, 2025

OMC Stock Volatility History & Chart Since 1980

10-Day

29.59%

September 18, 2026

Summary

Current Value: As of today, OMC 10-day volatility is 29.59%, down -17.76% on September 18, 2026
Value Category: Based on its current 10-day historical volatility, OMC falls into the moderate volatility category
1-Year High: OMC 10-day volatility reached a 1-year high of 90.76% on February 24, 2026
1-Year Low: OMC 10-day volatility reached a 1-year low of 13.83% on August 31, 2026

10-Day Volatility Chart

Performance

OMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 18, 26	29.59%	-17.8%	+1.0%	-24.5%	+39.6%	+42.5%	+120.0%	+89.2%
1-Month Volatility	Sep 18, 26	31.59%	+1.8%	-20.6%	-11.9%	-1.5%	+46.3%	+146.2%	+65.3%
3-Month Volatility	Sep 18, 26	35.60%	-5.4%	-2.2%	+30.0%	+22.9%	+19.7%	+22.3%	+56.2%
1-Year Volatility	Sep 18, 26	36.57%	+0.4%	+2.1%	+3.9%	+19.7%	+20.6%	+41.1%	+14.0%
14-Day RSI	Sep 18, 26	35.19	-10.1%	-40.0%	-10.0%	-42.9%	-24.5%	+4.0%	-27.8%
Beta	Sep 18, 26	0.41	0.0%	-2.4%	-8.9%	-39.7%	-48.1%	-48.8%	-55.4%
ATR	Sep 18, 26	$2.34	+2.0%	-14.2%	-1.4%	+31.1%	+36.3%	+62.6%	+72.4%
Price	Sep 18, 26	$76.57	-2.6%	-11.3%	+7.3%	-5.2%	+0.7%	-1.1%	+4.8%
200-Day SMA	Sep 18, 26	$78.32	+0.0%	+1.5%	+2.2%	+3.6%	-1.2%	-10.5%	+6.2%
50-Day SMA	Sep 18, 26	$83.07	-0.1%	+4.4%	+10.0%	+9.3%	+10.1%	+0.1%	+12.3%
20-Day SMA	Sep 18, 26	$83.24	-0.6%	+0.2%	+11.1%	+6.4%	+7.0%	+4.8%	+14.3%

10-Day Volatility History

Date	Value	Change
Sep 18, 2026	29.59%	+39.6%
Dec 31, 2025	21.19%	+7.2%
Dec 31, 2024	19.76%	+105.6%
Dec 31, 2023	9.61%	-45.7%
Dec 31, 2022	17.71%	-30.9%
Dec 31, 2021	25.64%	-4.2%
Dec 31, 2020	26.76%	+120.4%
Dec 31, 2019	12.14%	-59.6%
Dec 31, 2018	30.06%	+126.5%
Dec 31, 2017	13.27%	+4.7%
Dec 31, 2016	12.67%	-22.4%
Dec 31, 2015	16.33%	+33.0%
Dec 31, 2014	12.28%	-32.3%
Dec 31, 2013	18.15%	+5.5%
Dec 31, 2012	17.21%	-29.2%
Dec 31, 2011	24.30%	+175.5%
Dec 31, 2010	8.82%	-52.7%
Dec 31, 2009	18.64%	-61.4%
Dec 31, 2008	48.34%	+200.8%
Dec 31, 2007	16.07%	+50.6%
Dec 31, 2006	10.67%	+12.8%
Dec 31, 2005	9.46%	-40.0%
Dec 31, 2004	15.76%	+29.0%
Dec 31, 2003	12.22%	-34.3%

Date	Value	Change
Dec 31, 2002	18.59%	+19.9%
Dec 31, 2001	15.50%	-51.3%
Dec 31, 2000	31.83%	-20.2%
Dec 31, 1999	39.91%	+22.2%
Dec 31, 1998	32.65%	-10.5%
Dec 31, 1997	36.47%	-5.7%
Dec 31, 1996	38.69%	+103.0%
Dec 31, 1995	19.06%	+11.7%
Dec 31, 1994	17.07%	-22.1%
Dec 31, 1993	21.91%	+15.9%
Dec 31, 1992	18.90%	-15.9%
Dec 31, 1991	22.48%	+27.7%
Dec 31, 1990	17.61%	+4.1%
Dec 31, 1989	16.91%	+3.4%
Dec 31, 1988	16.35%	-62.1%
Dec 31, 1987	43.11%	+98.9%
Dec 31, 1986	21.67%	-36.7%
Dec 31, 1985	34.25%	+50.5%
Dec 31, 1984	22.75%	-45.9%
Dec 31, 1983	42.03%	+90.3%
Dec 31, 1982	22.09%	+129.1%
Dec 31, 1981	9.64%	-50.4%
Dec 31, 1980	19.42%	-

FAQ

What is the current 10-day volatility of OMC?: As of today, OMC 10-day volatility is 29.59%
What 10-day volatility category does OMC fall into?: Based on its current 10-day historical volatility, OMC falls into the moderate volatility category
What is OMC 10-day volatility 1-year high?: OMC 10-day volatility reached a 1-year high of 90.76% on February 24, 2026
What is OMC 10-day volatility 1-year low?: OMC 10-day volatility reached a 1-year low of 13.83% on August 31, 2026

1-Month

31.59%

September 18, 2026

Summary

Current Value: As of today, OMC 1-month volatility is 31.59%, up +1.84% on September 18, 2026
Value Category: Based on its current 1-month historical volatility, OMC falls into the moderate volatility category
1-Year High: OMC 1-month volatility reached a 1-year high of 79.48% on February 27, 2026
1-Year Low: OMC 1-month volatility reached a 1-year low of 15.84% on May 8, 2026

Performance

OMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 18, 26	31.59%	+1.8%	-20.6%	-11.9%	-1.5%	+46.3%	+146.2%	+65.3%
10-Day Volatility	Sep 18, 26	29.59%	-17.8%	+1.0%	-24.5%	+39.6%	+42.5%	+120.0%	+89.2%
3-Month Volatility	Sep 18, 26	35.60%	-5.4%	-2.2%	+30.0%	+22.9%	+19.7%	+22.3%	+56.2%
1-Year Volatility	Sep 18, 26	36.57%	+0.4%	+2.1%	+3.9%	+19.7%	+20.6%	+41.1%	+14.0%
14-Day RSI	Sep 18, 26	35.19	-10.1%	-40.0%	-10.0%	-42.9%	-24.5%	+4.0%	-27.8%
Beta	Sep 18, 26	0.41	0.0%	-2.4%	-8.9%	-39.7%	-48.1%	-48.8%	-55.4%
ATR	Sep 18, 26	$2.34	+2.0%	-14.2%	-1.4%	+31.1%	+36.3%	+62.6%	+72.4%
Price	Sep 18, 26	$76.57	-2.6%	-11.3%	+7.3%	-5.2%	+0.7%	-1.1%	+4.8%
200-Day SMA	Sep 18, 26	$78.32	+0.0%	+1.5%	+2.2%	+3.6%	-1.2%	-10.5%	+6.2%
50-Day SMA	Sep 18, 26	$83.07	-0.1%	+4.4%	+10.0%	+9.3%	+10.1%	+0.1%	+12.3%
20-Day SMA	Sep 18, 26	$83.24	-0.6%	+0.2%	+11.1%	+6.4%	+7.0%	+4.8%	+14.3%

1-Month Volatility History

Date	Value	Change
Sep 18, 2026	31.50%	+0.7%
Dec 31, 2025	31.29%	-16.5%
Dec 31, 2024	37.48%	+125.2%
Dec 31, 2023	16.64%	-36.0%
Dec 31, 2022	25.99%	+13.5%
Dec 31, 2021	22.89%	+5.3%
Dec 31, 2020	21.74%	+77.9%
Dec 31, 2019	12.22%	-48.6%
Dec 31, 2018	23.78%	+28.3%
Dec 31, 2017	18.54%	+16.1%
Dec 31, 2016	15.97%	-8.2%
Dec 31, 2015	17.40%	+37.0%
Dec 31, 2014	12.70%	-35.7%
Dec 31, 2013	19.75%	+51.3%
Dec 31, 2012	13.05%	-49.6%
Dec 31, 2011	25.88%	+89.9%
Dec 31, 2010	13.63%	-10.4%
Dec 31, 2009	15.21%	-76.4%
Dec 31, 2008	64.33%	+190.4%
Dec 31, 2007	22.15%	+121.9%
Dec 31, 2006	9.98%	-1.8%
Dec 31, 2005	10.16%	-36.3%
Dec 31, 2004	15.94%	-20.0%
Dec 31, 2003	19.93%	-26.7%

Date	Value	Change
Dec 31, 2002	27.18%	-7.0%
Dec 31, 2001	29.24%	-23.9%
Dec 31, 2000	38.43%	-6.9%
Dec 31, 1999	41.27%	+4.9%
Dec 31, 1998	39.35%	+18.6%
Dec 31, 1997	33.18%	-5.7%
Dec 31, 1996	35.19%	+61.5%
Dec 31, 1995	21.79%	+34.0%
Dec 31, 1994	16.26%	-21.2%
Dec 31, 1993	20.63%	+5.2%
Dec 31, 1992	19.61%	-15.5%
Dec 31, 1991	23.22%	-2.8%
Dec 31, 1990	23.89%	+48.3%
Dec 31, 1989	16.11%	-24.6%
Dec 31, 1988	21.37%	-41.3%
Dec 31, 1987	36.41%	+62.5%
Dec 31, 1986	22.41%	-50.4%
Dec 31, 1985	45.14%	+89.3%
Dec 31, 1984	23.84%	-29.4%
Dec 31, 1983	33.77%	+36.0%
Dec 31, 1982	24.84%	+102.8%
Dec 31, 1981	12.25%	-26.6%
Dec 31, 1980	16.70%	-

FAQ

What is the current 1-month volatility of OMC?: As of today, OMC 1-month volatility is 31.59%
What 1-month volatility category does OMC fall into?: Based on its current 1-month historical volatility, OMC falls into the moderate volatility category
What is OMC 1-month volatility 1-year high?: OMC 1-month volatility reached a 1-year high of 79.48% on February 27, 2026
What is OMC 1-month volatility 1-year low?: OMC 1-month volatility reached a 1-year low of 15.84% on May 8, 2026

3-Month

35.60%

September 18, 2026

Summary

Current Value: As of today, OMC 3-month volatility is 35.60%, down -5.37% on September 18, 2026
Value Category: Based on its current 3-month historical volatility, OMC falls into the moderate volatility category
1-Year High: OMC 3-month volatility reached a 1-year high of 51.02% on February 20, 2026
1-Year Low: OMC 3-month volatility reached a 1-year low of 23.10% on May 28, 2026

Performance

OMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 18, 26	35.60%	-5.4%	-2.2%	+30.0%	+22.9%	+19.7%	+22.3%	+56.2%
10-Day Volatility	Sep 18, 26	29.59%	-17.8%	+1.0%	-24.5%	+39.6%	+42.5%	+120.0%	+89.2%
1-Month Volatility	Sep 18, 26	31.59%	+1.8%	-20.6%	-11.9%	-1.5%	+46.3%	+146.2%	+65.3%
1-Year Volatility	Sep 18, 26	36.57%	+0.4%	+2.1%	+3.9%	+19.7%	+20.6%	+41.1%	+14.0%
14-Day RSI	Sep 18, 26	35.19	-10.1%	-40.0%	-10.0%	-42.9%	-24.5%	+4.0%	-27.8%
Beta	Sep 18, 26	0.41	0.0%	-2.4%	-8.9%	-39.7%	-48.1%	-48.8%	-55.4%
ATR	Sep 18, 26	$2.34	+2.0%	-14.2%	-1.4%	+31.1%	+36.3%	+62.6%	+72.4%
Price	Sep 18, 26	$76.57	-2.6%	-11.3%	+7.3%	-5.2%	+0.7%	-1.1%	+4.8%
200-Day SMA	Sep 18, 26	$78.32	+0.0%	+1.5%	+2.2%	+3.6%	-1.2%	-10.5%	+6.2%
50-Day SMA	Sep 18, 26	$83.07	-0.1%	+4.4%	+10.0%	+9.3%	+10.1%	+0.1%	+12.3%
20-Day SMA	Sep 18, 26	$83.24	-0.6%	+0.2%	+11.1%	+6.4%	+7.0%	+4.8%	+14.3%

3-Month Volatility History

Date	Value	Change
Sep 18, 2026	35.60%	+16.9%
Dec 31, 2025	30.45%	-0.6%
Dec 31, 2024	30.64%	+60.0%
Dec 31, 2023	19.15%	-25.2%
Dec 31, 2022	25.59%	+12.8%
Dec 31, 2021	22.69%	-50.5%
Dec 31, 2020	45.85%	+185.0%
Dec 31, 2019	16.09%	-40.6%
Dec 31, 2018	27.08%	+19.9%
Dec 31, 2017	22.58%	+30.3%
Dec 31, 2016	17.33%	+4.3%
Dec 31, 2015	16.62%	-5.0%
Dec 31, 2014	17.50%	+0.9%
Dec 31, 2013	17.35%	-2.5%
Dec 31, 2012	17.79%	-43.8%
Dec 31, 2011	31.68%	+88.6%
Dec 31, 2010	16.80%	-28.3%
Dec 31, 2009	23.42%	-69.4%
Dec 31, 2008	76.47%	+216.8%
Dec 31, 2007	24.14%	+52.1%
Dec 31, 2006	15.87%	-13.3%
Dec 31, 2005	18.31%	-19.3%
Dec 31, 2004	22.70%	+5.6%
Dec 31, 2003	21.50%	-55.2%

Date	Value	Change
Dec 31, 2002	48.02%	+33.7%
Dec 31, 2001	35.92%	-9.6%
Dec 31, 2000	39.73%	+5.6%
Dec 31, 1999	37.62%	-12.8%
Dec 31, 1998	43.15%	+25.0%
Dec 31, 1997	34.51%	+38.9%
Dec 31, 1996	24.85%	+47.7%
Dec 31, 1995	16.83%	-10.7%
Dec 31, 1994	18.85%	-9.1%
Dec 31, 1993	20.73%	+30.9%
Dec 31, 1992	15.84%	-38.8%
Dec 31, 1991	25.87%	-35.8%
Dec 31, 1990	40.32%	+145.9%
Dec 31, 1989	16.40%	-17.7%
Dec 31, 1988	19.93%	-55.6%
Dec 31, 1987	44.84%	+36.1%
Dec 31, 1986	32.94%	-6.4%
Dec 31, 1985	35.19%	+33.5%
Dec 31, 1984	26.35%	-29.9%
Dec 31, 1983	37.59%	+11.5%
Dec 31, 1982	33.72%	+146.7%
Dec 31, 1981	13.67%	-30.6%
Dec 31, 1980	19.71%	-

FAQ

What is the current 3-month volatility of OMC?: As of today, OMC 3-month volatility is 35.60%
What 3-month volatility category does OMC fall into?: Based on its current 3-month historical volatility, OMC falls into the moderate volatility category
What is OMC 3-month volatility 1-year high?: OMC 3-month volatility reached a 1-year high of 51.02% on February 20, 2026
What is OMC 3-month volatility 1-year low?: OMC 3-month volatility reached a 1-year low of 23.10% on May 28, 2026

1-Year

36.57%

September 18, 2026

Summary

Current Value: As of today, OMC 1-year volatility is 36.57%, up +0.36% on September 18, 2026
Value Category: Based on its current 1-year historical volatility, OMC falls into the moderate volatility category
1-Year High: OMC 1-year volatility reached a 1-year high of 37.56% on February 26, 2026
1-Year Low: OMC 1-year volatility reached a 1-year low of 29.87% on December 9, 2025

Performance

OMC Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 18, 26	36.57%	+0.4%	+2.1%	+3.9%	+19.7%	+20.6%	+41.1%	+14.0%
10-Day Volatility	Sep 18, 26	29.59%	-17.8%	+1.0%	-24.5%	+39.6%	+42.5%	+120.0%	+89.2%
1-Month Volatility	Sep 18, 26	31.59%	+1.8%	-20.6%	-11.9%	-1.5%	+46.3%	+146.2%	+65.3%
3-Month Volatility	Sep 18, 26	35.60%	-5.4%	-2.2%	+30.0%	+22.9%	+19.7%	+22.3%	+56.2%
1-Year Volatility	Sep 18, 26	36.57%	+0.4%	+2.1%	+3.9%	+19.7%	+20.6%	+41.1%	+14.0%
14-Day RSI	Sep 18, 26	35.19	-10.1%	-40.0%	-10.0%	-42.9%	-24.5%	+4.0%	-27.8%
Beta	Sep 18, 26	0.41	0.0%	-2.4%	-8.9%	-39.7%	-48.1%	-48.8%	-55.4%
ATR	Sep 18, 26	$2.34	+2.0%	-14.2%	-1.4%	+31.1%	+36.3%	+62.6%	+72.4%
Price	Sep 18, 26	$76.57	-2.6%	-11.3%	+7.3%	-5.2%	+0.7%	-1.1%	+4.8%
200-Day SMA	Sep 18, 26	$78.32	+0.0%	+1.5%	+2.2%	+3.6%	-1.2%	-10.5%	+6.2%
50-Day SMA	Sep 18, 26	$83.07	-0.1%	+4.4%	+10.0%	+9.3%	+10.1%	+0.1%	+12.3%
20-Day SMA	Sep 18, 26	$83.24	-0.6%	+0.2%	+11.1%	+6.4%	+7.0%	+4.8%	+14.3%

1-Year Volatility History

Date	Value	Change
Sep 18, 2026	36.53%	+19.6%
Dec 31, 2025	30.54%	+29.1%
Dec 31, 2024	23.66%	-1.0%
Dec 31, 2023	23.89%	-27.8%
Dec 31, 2022	33.11%	+33.1%
Dec 31, 2021	24.87%	-49.4%
Dec 31, 2020	49.12%	+160.0%
Dec 31, 2019	18.89%	-21.4%
Dec 31, 2018	24.02%	+34.2%
Dec 31, 2017	17.90%	-4.5%
Dec 31, 2016	18.74%	+7.9%
Dec 31, 2015	17.37%	-1.2%
Dec 31, 2014	17.58%	+3.9%
Dec 31, 2013	16.92%	-6.0%
Dec 31, 2012	18.00%	-38.1%
Dec 31, 2011	29.07%	+18.1%
Dec 31, 2010	24.62%	-25.8%
Dec 31, 2009	33.18%	-26.1%
Dec 31, 2008	44.88%	+131.5%
Dec 31, 2007	19.39%	+22.3%
Dec 31, 2006	15.86%	-2.8%
Dec 31, 2005	16.31%	-17.3%
Dec 31, 2004	19.72%	-36.8%
Dec 31, 2003	31.18%	-43.0%

Date	Value	Change
Dec 31, 2002	54.71%	+50.4%
Dec 31, 2001	36.37%	-11.7%
Dec 31, 2000	41.20%	+14.4%
Dec 31, 1999	36.02%	-1.4%
Dec 31, 1998	36.53%	+31.3%
Dec 31, 1997	27.83%	+3.8%
Dec 31, 1996	26.80%	+60.0%
Dec 31, 1995	16.75%	-0.2%
Dec 31, 1994	16.79%	-21.5%
Dec 31, 1993	21.38%	+16.6%
Dec 31, 1992	18.34%	-24.2%
Dec 31, 1991	24.19%	-13.8%
Dec 31, 1990	28.06%	+43.7%
Dec 31, 1989	19.53%	-14.9%
Dec 31, 1988	22.95%	-30.3%
Dec 31, 1987	32.92%	-7.3%
Dec 31, 1986	35.50%	+31.1%
Dec 31, 1985	27.08%	-32.4%
Dec 31, 1984	40.05%	+12.0%
Dec 31, 1983	35.77%	+2.8%
Dec 31, 1982	34.79%	+77.8%
Dec 31, 1981	19.57%	-13.8%
Dec 31, 1980	22.70%	-

FAQ

What is the current 1-year volatility of OMC?: As of today, OMC 1-year volatility is 36.57%
What 1-year volatility category does OMC fall into?: Based on its current 1-year historical volatility, OMC falls into the moderate volatility category
What is OMC 1-year volatility 1-year high?: OMC 1-year volatility reached a 1-year high of 37.56% on February 26, 2026
What is OMC 1-year volatility 1-year low?: OMC 1-year volatility reached a 1-year low of 29.87% on December 9, 2025

Data Sources & References

OMC Official Website www.omnicomgroup.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/29989/000002998926000006/0000029989-26-000006-index.htm
OMC Profile on Yahoo Finance finance.yahoo.com/quote/OMC
OMC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/omc