NYSE:OMC | Historical Stock Price | OMNICOM GROUP INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.35$3.94$11.51$33.60$98.09$286.361980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$39.15$65.17988,900
2009-12-30$39.84$66.321,189,900
2009-12-29$39.76$66.191,510,200
2009-12-28$39.62$65.951,303,300
2009-12-24$39.68$66.05745,100
2009-12-23$39.40$65.591,582,500
2009-12-22$38.87$64.701,830,500
2009-12-21$38.92$64.791,951,200
2009-12-18$38.40$63.923,224,700
2009-12-17$37.66$62.691,971,900
2009-12-16$38.18$63.562,191,900
2009-12-15$37.80$62.921,903,700
2009-12-14$37.53$62.471,499,900
2009-12-11$37.20$61.671,791,500
2009-12-10$37.04$61.411,752,700
2009-12-09$36.32$60.221,342,400
2009-12-08$36.27$60.132,143,900
2009-12-07$36.56$60.612,142,400
2009-12-04$36.77$60.963,446,500
2009-12-03$36.70$60.851,608,500
2009-12-02$36.96$61.281,364,400
2009-12-01$36.85$61.092,668,800
2009-11-30$36.72$60.882,752,200
2009-11-27$36.41$60.36911,400
2009-11-25$36.84$61.081,422,100
2009-11-24$36.55$60.601,551,200
2009-11-23$36.52$60.552,276,800
2009-11-20$36.14$59.921,608,100
2009-11-19$36.18$59.981,930,800
2009-11-18$36.96$61.281,463,200
2009-11-17$37.26$61.772,314,800
2009-11-16$36.93$61.232,480,400
2009-11-13$36.57$60.632,268,700
2009-11-12$36.01$59.701,576,100
2009-11-11$36.51$60.531,496,300
2009-11-10$36.56$60.611,422,200
2009-11-09$36.57$60.631,631,100
2009-11-06$35.69$59.172,373,900
2009-11-05$35.57$58.971,962,000
2009-11-04$34.65$57.452,767,500
2009-11-03$35.05$58.112,670,900
2009-11-02$34.70$57.533,022,000
2009-10-30$34.28$56.833,504,100
2009-10-29$35.42$58.722,110,600
2009-10-28$34.56$57.303,533,700
2009-10-27$35.40$58.692,844,400
2009-10-26$35.42$58.722,183,800
2009-10-23$35.86$59.452,304,800
2009-10-22$36.47$60.463,104,900
2009-10-21$36.24$60.084,746,000
2009-10-20$38.07$63.123,161,400
2009-10-19$38.96$64.592,785,000
2009-10-16$38.06$63.102,609,400
2009-10-15$38.50$63.832,151,800
2009-10-14$37.90$62.842,403,900
2009-10-13$36.78$60.981,668,800
2009-10-12$36.63$60.731,334,900
2009-10-09$36.34$60.253,069,800
2009-10-08$36.71$60.862,318,500
2009-10-07$36.44$60.411,530,200
2009-10-06$36.48$60.481,924,300
2009-10-05$36.20$60.021,951,900
2009-10-02$35.71$59.203,230,200
2009-10-01$36.33$60.233,186,400
2009-09-30$36.94$61.243,562,900
2009-09-29$37.90$62.841,624,000
2009-09-28$37.44$62.071,290,200
2009-09-25$36.51$60.531,714,100
2009-09-24$36.98$61.311,636,500
2009-09-23$37.43$62.061,826,600
2009-09-22$37.81$62.691,766,100
2009-09-21$37.90$62.841,001,300
2009-09-18$38.07$63.122,465,500
2009-09-17$38.03$63.052,259,700
2009-09-16$37.93$62.891,772,900
2009-09-15$37.11$61.282,836,900
2009-09-14$37.33$61.641,064,400
2009-09-11$37.40$61.761,796,700
2009-09-10$37.06$61.192,132,100
2009-09-09$36.88$60.902,443,800
2009-09-08$36.39$60.092,047,100
2009-09-04$35.84$59.181,695,800
2009-09-03$35.19$58.112,293,200
2009-09-02$35.32$58.322,541,800
2009-09-01$36.00$59.442,779,600
2009-08-31$36.32$59.971,477,500
2009-08-28$36.89$60.911,410,500
2009-08-27$37.18$61.391,354,200
2009-08-26$37.45$61.841,852,200
2009-08-25$37.38$61.722,054,200
2009-08-24$36.94$61.002,053,800
2009-08-21$36.53$60.321,871,800
2009-08-20$35.82$59.151,846,700
2009-08-19$35.33$58.342,228,200
2009-08-18$34.68$57.262,240,700
2009-08-17$34.67$57.251,361,900
2009-08-14$35.34$58.351,568,300
2009-08-13$35.79$59.102,090,300
2009-08-12$34.65$57.213,906,800
2009-08-11$34.94$57.691,706,900
2009-08-10$35.57$58.732,087,100
2009-08-07$35.99$59.432,218,700
2009-08-06$34.66$57.231,998,100
2009-08-05$34.86$57.561,635,000
2009-08-04$34.77$57.411,738,500
2009-08-03$34.93$57.682,231,500
2009-07-31$34.00$56.142,102,200
2009-07-30$33.50$55.321,609,500
2009-07-29$33.25$54.902,004,000
2009-07-28$33.73$55.702,596,500
2009-07-27$33.90$55.982,444,600
2009-07-24$34.13$56.362,127,100
2009-07-23$34.56$57.073,525,300
2009-07-22$34.43$56.851,818,200
2009-07-21$34.06$56.241,478,600
2009-07-20$33.63$55.532,160,700
2009-07-17$32.72$54.031,516,300
2009-07-16$32.90$54.331,586,100
2009-07-15$32.19$53.153,445,200
2009-07-14$31.22$51.552,066,500
2009-07-13$30.87$50.972,586,200
2009-07-10$30.58$50.491,767,600
2009-07-09$30.30$50.031,989,300
2009-07-08$30.11$49.723,455,700
2009-07-07$30.53$50.412,508,500
2009-07-06$31.06$51.292,262,700
2009-07-02$31.18$51.493,233,600
2009-07-01$32.28$53.302,634,900
2009-06-30$31.58$52.152,871,800
2009-06-29$31.89$52.662,796,900
2009-06-26$31.78$52.482,934,000
2009-06-25$32.26$53.271,879,300
2009-06-24$31.61$52.201,836,900
2009-06-23$31.25$51.601,854,400
2009-06-22$31.48$51.982,846,600
2009-06-19$32.51$53.682,255,500
2009-06-18$32.22$53.201,840,300
2009-06-17$32.47$53.623,203,100
2009-06-16$31.90$52.672,008,000
2009-06-15$31.81$52.532,755,500
2009-06-12$32.45$53.581,426,300
2009-06-11$32.54$53.732,497,400
2009-06-10$32.13$53.052,751,200
2009-06-09$32.64$53.901,380,300
2009-06-08$32.29$53.321,768,300
2009-06-05$32.59$53.812,501,700
2009-06-04$32.01$52.612,223,000
2009-06-03$31.81$52.281,753,700
2009-06-02$32.26$53.022,697,800
2009-06-01$32.37$53.203,932,100
2009-05-29$30.50$50.133,104,300
2009-05-28$30.50$50.132,105,700
2009-05-27$30.52$50.162,084,300
2009-05-26$30.94$50.852,162,200
2009-05-22$30.41$49.982,084,000
2009-05-21$30.50$50.132,192,500
2009-05-20$31.19$51.262,055,800
2009-05-19$31.68$52.072,023,800
2009-05-18$31.97$52.542,357,800
2009-05-15$30.97$50.901,766,500
2009-05-14$31.26$51.382,125,800
2009-05-13$30.87$50.732,426,200
2009-05-12$31.87$52.383,017,200
2009-05-11$32.07$52.712,531,300
2009-05-08$32.33$53.133,494,700
2009-05-07$32.19$52.902,577,300
2009-05-06$32.84$53.972,208,400
2009-05-05$32.55$53.502,974,000
2009-05-04$32.16$52.852,943,800
2009-05-01$31.76$52.202,879,100
2009-04-30$31.47$51.725,066,300
2009-04-29$30.97$50.903,975,500
2009-04-28$30.55$50.213,233,800
2009-04-27$30.55$50.215,022,600
2009-04-24$29.37$48.273,697,500
2009-04-23$28.09$46.173,066,400
2009-04-22$28.34$46.582,163,500
2009-04-21$28.21$46.362,527,800
2009-04-20$28.04$46.082,738,700
2009-04-17$28.72$47.202,119,300
2009-04-16$28.19$46.331,572,100
2009-04-15$27.33$44.921,784,400
2009-04-14$27.04$44.442,541,700
2009-04-13$27.37$44.982,008,600
2009-04-09$27.64$45.432,708,600
2009-04-08$26.67$43.831,766,000
2009-04-07$26.16$42.991,844,700
2009-04-06$26.66$43.822,827,100
2009-04-03$27.10$44.543,888,200
2009-04-02$26.07$42.854,252,400
2009-04-01$23.83$39.163,231,400
2009-03-31$23.40$38.462,786,900
2009-03-30$23.01$37.822,633,400
2009-03-27$23.85$39.203,094,500
2009-03-26$24.96$41.023,892,900
2009-03-25$24.54$40.333,174,200
2009-03-24$24.73$40.643,027,500
2009-03-23$24.96$41.023,805,000
2009-03-20$23.79$39.104,021,200
2009-03-19$24.69$40.582,942,000
2009-03-18$24.65$40.513,356,400
2009-03-17$24.01$39.462,792,700
2009-03-16$23.44$38.522,521,900
2009-03-13$23.61$38.802,400,300
2009-03-12$23.12$38.003,942,600
2009-03-11$22.27$36.603,559,100
2009-03-10$22.33$36.706,827,000
2009-03-09$22.06$36.264,194,200
2009-03-06$22.57$37.093,561,200
2009-03-05$22.80$37.474,341,000
2009-03-04$23.93$39.334,419,800
2009-03-03$22.89$37.374,355,600
2009-03-02$22.62$36.934,042,500
2009-02-27$24.03$39.234,138,500
2009-02-26$24.24$39.583,248,300
2009-02-25$24.02$39.223,119,000
2009-02-24$24.75$40.414,048,700
2009-02-23$23.97$39.144,056,000
2009-02-20$24.97$40.774,870,000
2009-02-19$25.31$41.325,403,500
2009-02-18$26.00$42.453,967,600
2009-02-17$26.50$43.273,858,400
2009-02-13$28.28$46.173,086,200
2009-02-12$28.51$46.554,213,400
2009-02-11$28.06$45.813,186,400
2009-02-10$27.49$44.884,058,000
2009-02-09$28.11$45.902,832,900
2009-02-06$28.00$45.722,628,600
2009-02-05$27.13$44.303,121,500
2009-02-04$26.59$43.412,505,100
2009-02-03$26.94$43.993,024,000
2009-02-02$26.14$42.682,441,500
2009-01-30$25.89$42.273,024,200
2009-01-29$26.85$43.842,021,500
2009-01-28$27.44$44.802,426,900
2009-01-27$26.58$43.403,043,700
2009-01-26$25.88$42.252,841,900
2009-01-23$25.57$41.753,478,600
2009-01-22$25.31$41.322,513,700
2009-01-21$25.84$42.192,777,800
2009-01-20$24.75$40.414,685,000
2009-01-16$26.62$43.463,681,500
2009-01-15$25.84$42.193,009,200
2009-01-14$25.81$42.142,920,700
2009-01-13$26.69$43.582,634,900
2009-01-12$27.21$44.432,242,300
2009-01-09$27.49$44.881,873,000
2009-01-08$27.83$45.441,893,400
2009-01-07$27.55$44.982,457,300
2009-01-06$28.09$45.862,766,500
2009-01-05$28.05$45.802,046,000
2009-01-02$28.30$46.211,651,400