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 — 1985

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1985-12-31$2.56$2.56302,400——
1985-12-30$2.53$2.53223,200——
1985-12-27$2.50$2.50184,800——
1985-12-26$2.47$2.4722,400——
1985-12-24$2.47$2.4721,600——
1985-12-23$2.50$2.5042,400——
1985-12-20$2.53$2.53148,000——
1985-12-19$2.39$2.39158,400——
1985-12-18$2.34$2.34156,800——
1985-12-17$2.38$2.38547,200——
1985-12-16$2.38$2.38205,600——
1985-12-13$2.36$2.36115,200——
1985-12-12$2.38$2.38280,000——
1985-12-11$2.31$2.31108,800——
1985-12-10$2.28$2.281,932,000——
1985-12-09$2.28$2.28368,800——
1985-12-06$2.28$2.281,281,600——
1985-12-05$2.47$2.4761,600——
1985-12-04$2.44$2.441,288,800——
1985-12-03$2.34$2.34150,400——
1985-12-02$2.44$2.44161,600——
1985-11-29$2.53$2.5379,200——
1985-11-27$2.53$2.5319,200——
1985-11-26$2.53$2.5375,200——
1985-11-25$2.56$2.56116,800——
1985-11-22$2.56$2.56205,600——
1985-11-21$2.50$2.50189,600——
1985-11-20$2.50$2.50576,000——
1985-11-19$2.50$2.50122,400——
1985-11-18$2.56$2.56152,800——
1985-11-15$2.66$2.66144,800——
1985-11-14$2.66$2.66135,200——
1985-11-13$2.66$2.6655,200——
1985-11-12$2.69$2.69342,400——
1985-11-11$2.72$2.7222,400——
1985-11-08$2.75$2.7524,000——
1985-11-07$2.70$2.70247,200——
1985-11-06$2.72$2.72337,600——
1985-11-05$2.72$2.7250,400——
1985-11-04$2.75$2.7513,600——
1985-11-01$2.69$2.6976,800——
1985-10-31$2.59$2.5924,800——
1985-10-30$2.53$2.53300,800——
1985-10-29$2.50$2.5092,000——
1985-10-28$2.47$2.47800——
1985-10-25$2.50$2.50904,800——
1985-10-24$2.52$2.52989,600——
1985-10-23$2.41$2.41492,000——
1985-10-22$2.53$2.53184,800——
1985-10-21$2.50$2.50506,400——
1985-10-18$2.53$2.53440,800——
1985-10-17$2.47$2.4749,600——
1985-10-16$2.50$2.50133,600——
1985-10-15$2.50$2.5070,400——
1985-10-14$2.44$2.4448,000——
1985-10-11$2.44$2.4445,600——
1985-10-10$2.47$2.47193,600——
1985-10-09$2.47$2.4751,200——
1985-10-08$2.50$2.50121,600——
1985-10-07$2.50$2.50800——
1985-10-04$2.50$2.5023,200——
1985-10-03$2.53$2.53423,200——
1985-10-02$2.44$2.44202,400——
1985-10-01$2.44$2.4452,000——
1985-09-30$2.47$2.4710,400——
1985-09-26$2.50$2.50192,000——
1985-09-25$2.50$2.5018,400——
1985-09-24$2.55$2.55402,400——
1985-09-23$2.53$2.5319,200——
1985-09-20$2.50$2.50151,200——
1985-09-19$2.50$2.50571,200——
1985-09-18$2.53$2.53184,800——
1985-09-17$2.50$2.50276,800——
1985-09-16$2.50$2.5055,200——
1985-09-13$2.53$2.53596,000——
1985-09-12$2.53$2.5382,400——
1985-09-11$2.58$2.58357,600——
1985-09-10$2.59$2.59114,400——
1985-09-09$2.75$2.7565,600——
1985-09-06$2.78$2.78170,400——
1985-09-05$2.84$2.849,600——
1985-09-04$2.81$2.8189,600——
1985-09-03$2.81$2.8149,600——
1985-08-30$2.81$2.81180,800——
1985-08-29$2.89$2.8940,800——
1985-08-28$2.91$2.911,600——
1985-08-27$2.91$2.9110,400——
1985-08-26$2.88$2.8810,400——
1985-08-23$2.91$2.9126,400——
1985-08-22$2.88$2.8836,800——
1985-08-21$2.88$2.88184,000——
1985-08-20$2.91$2.9120,800——
1985-08-19$2.88$2.88169,600——
1985-08-16$2.91$2.910——
1985-08-15$2.91$2.9117,600——
1985-08-14$2.88$2.889,600——
1985-08-13$2.88$2.88135,200——
1985-08-12$2.78$2.78104,000——
1985-08-09$2.78$2.78708,000——
1985-08-08$2.81$2.8155,200——
1985-08-07$2.81$2.8136,000——
1985-08-06$2.94$2.9445,600——
1985-08-05$3.03$3.0397,600——
1985-08-02$3.03$3.03303,200——
1985-08-01$3.03$3.03204,000——
1985-07-31$3.19$3.19352,800——
1985-07-30$3.25$3.2536,000——
1985-07-29$3.28$3.28129,600——
1985-07-26$3.25$3.25140,000——
1985-07-25$3.33$3.3320,000——
1985-07-24$3.34$3.3471,200——
1985-07-23$3.36$3.36516,000——
1985-07-22$3.34$3.34306,400——
1985-07-19$3.28$3.28144,000——
1985-07-18$3.28$3.2835,200——
1985-07-17$3.28$3.2820,800——
1985-07-16$3.28$3.28224,800——
1985-07-15$3.28$3.28173,600——
1985-07-12$3.27$3.27437,600——
1985-07-11$3.23$3.23155,200——
1985-07-10$3.25$3.25352,800——
1985-07-09$3.22$3.22235,200——
1985-07-08$3.25$3.2548,000——
1985-07-05$3.25$3.2572,000——
1985-07-03$3.25$3.25172,000——
1985-07-02$3.25$3.25920,800——
1985-07-01$3.25$3.25189,600——
1985-06-28$3.25$3.251,032,800——
1985-06-27$3.22$3.221,145,600——
1985-06-26$3.14$3.14338,400——
1985-06-25$3.16$3.16110,400——
1985-06-24$3.16$3.1629,600——
1985-06-21$3.14$3.1437,600——
1985-06-20$3.13$3.1389,600——
1985-06-19$3.16$3.16629,600——
1985-06-18$3.13$3.1316,800——
1985-06-17$3.09$3.0952,000——
1985-06-14$3.11$3.1121,600——
1985-06-13$3.06$3.06212,000——
1985-06-12$3.09$3.0924,800——
1985-06-11$3.09$3.09160,000——
1985-06-10$3.16$3.16434,400——
1985-06-07$3.16$3.16145,600——
1985-06-06$3.08$3.08137,600——
1985-06-05$3.06$3.06470,400——
1985-06-04$2.97$2.97379,200——
1985-06-03$2.91$2.91247,200——
1985-05-31$2.88$2.88233,600——
1985-05-30$2.94$2.9462,400——
1985-05-29$3.00$3.0015,200——
1985-05-28$3.06$3.0617,600——
1985-05-24$3.03$3.03124,000——
1985-05-23$3.03$3.0357,600——
1985-05-22$3.00$3.00369,600——
1985-05-21$2.97$2.9736,800——
1985-05-20$2.97$2.9717,600——
1985-05-17$3.00$3.0020,800——
1985-05-16$2.97$2.979,600——
1985-05-15$2.97$2.9795,200——
1985-05-14$2.94$2.9420,000——
1985-05-13$2.97$2.97331,200——
1985-05-10$2.94$2.94416,800——
1985-05-09$2.94$2.94112,800——
1985-05-08$2.91$2.9180,000——
1985-05-07$2.88$2.8897,600——
1985-05-06$2.88$2.8828,800——
1985-05-03$2.81$2.8148,000——
1985-05-02$2.80$2.8052,800——
1985-05-01$2.78$2.7843,200——
1985-04-30$2.72$2.7253,600——
1985-04-29$2.69$2.69284,000——
1985-04-26$2.66$2.66133,600——
1985-04-25$2.72$2.7292,800——
1985-04-24$2.69$2.6950,400——
1985-04-23$2.69$2.69316,000——
1985-04-22$2.73$2.73127,200——
1985-04-19$2.72$2.7253,600——
1985-04-18$2.75$2.75158,400——
1985-04-17$2.72$2.7240,800——
1985-04-16$2.69$2.69105,600——
1985-04-15$2.72$2.7282,400——
1985-04-12$2.63$2.63103,200——
1985-04-11$2.59$2.592,400——
1985-04-10$2.63$2.6376,800——
1985-04-09$2.63$2.63204,800——
1985-04-08$2.59$2.59196,000——
1985-04-04$2.59$2.5936,800——
1985-04-03$2.59$2.593,200——
1985-04-02$2.61$2.6196,000——
1985-04-01$2.59$2.59228,800——
1985-03-29$2.63$2.63146,400——
1985-03-28$2.63$2.63414,400——
1985-03-27$2.59$2.5939,200——
1985-03-26$2.63$2.63214,400——
1985-03-25$2.63$2.6398,400——
1985-03-22$2.59$2.5954,400——
1985-03-21$2.59$2.5940,800——
1985-03-20$2.59$2.5940,000——
1985-03-19$2.59$2.59188,000——
1985-03-18$2.56$2.5696,000——
1985-03-15$2.59$2.59328,000——
1985-03-14$2.59$2.5923,200——
1985-03-13$2.59$2.59180,800——
1985-03-12$2.59$2.5951,200——
1985-03-11$2.63$2.6318,400——
1985-03-08$2.63$2.6319,200——
1985-03-07$2.63$2.63168,800——
1985-03-06$2.66$2.66436,800——
1985-03-05$2.66$2.66115,200——
1985-03-04$2.63$2.631,520,000——
1985-03-01$2.56$2.561,392,000——
1985-02-28$2.50$2.5079,200——
1985-02-27$2.53$2.5318,400——
1985-02-26$2.53$2.53151,200——
1985-02-25$2.44$2.44102,400——
1985-02-22$2.41$2.4118,400——
1985-02-21$2.47$2.4714,400——
1985-02-20$2.47$2.47133,600——
1985-02-19$2.50$2.5053,600——
1985-02-15$2.50$2.5011,200——
1985-02-14$2.53$2.53304,000——
1985-02-13$2.56$2.561,771,200——
1985-02-12$2.53$2.53105,600——
1985-02-11$2.50$2.5063,200——
1985-02-08$2.53$2.5313,600——
1985-02-07$2.47$2.4732,800——
1985-02-06$2.50$2.50122,400——
1985-02-05$2.47$2.4725,600——
1985-02-04$2.50$2.5060,800——
1985-02-01$2.47$2.4713,600——
1985-01-31$2.50$2.5012,800——
1985-01-30$2.47$2.47194,400——
1985-01-29$2.47$2.4748,000——
1985-01-28$2.47$2.47267,200——
1985-01-25$2.41$2.4146,400——
1985-01-24$2.41$2.4120,800——
1985-01-23$2.38$2.3871,200——
1985-01-22$2.44$2.44233,600——
1985-01-21$2.31$2.3193,600——
1985-01-18$2.31$2.3129,600——
1985-01-17$2.31$2.31130,400——
1985-01-16$2.28$2.28122,400——
1985-01-15$2.31$2.3118,400——
1985-01-14$2.28$2.2848,000——
1985-01-11$2.28$2.28471,200——
1985-01-10$2.28$2.28204,000——
1985-01-09$2.19$2.1975,200——
1985-01-08$2.19$2.1924,800——
1985-01-07$2.16$2.1664,000——
1985-01-04$2.16$2.1696,800——
1985-01-03$2.19$2.1980,800——
1985-01-02$2.25$2.2544,800——