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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$21.19$30.741,047,800
1997-12-30$20.75$30.11820,000
1997-12-29$19.70$28.591,454,000
1997-12-26$19.50$28.30251,600
1997-12-24$19.45$28.231,935,200
1997-12-23$19.63$28.4815,961,200
1997-12-22$19.52$28.322,837,200
1997-12-19$19.03$27.622,466,400
1997-12-18$19.05$27.643,142,800
1997-12-17$19.27$27.965,748,400
1997-12-16$18.31$26.57637,200
1997-12-15$17.69$25.67451,200
1997-12-12$17.67$25.64693,600
1997-12-11$17.73$25.64606,000
1997-12-10$18.25$26.39368,000
1997-12-09$18.41$26.61290,000
1997-12-08$18.48$26.73386,800
1997-12-05$18.33$26.50762,800
1997-12-04$18.44$26.661,602,800
1997-12-03$18.88$27.29356,000
1997-12-02$18.95$27.41379,200
1997-12-01$18.70$27.04378,400
1997-11-28$18.53$26.80202,000
1997-11-26$18.28$26.43400,000
1997-11-25$17.77$25.69329,200
1997-11-24$17.86$25.82258,000
1997-11-21$18.06$26.12412,400
1997-11-20$18.09$26.16267,600
1997-11-19$18.00$26.03173,600
1997-11-18$17.97$25.98548,400
1997-11-17$17.55$25.37992,400
1997-11-14$17.39$25.151,033,200
1997-11-13$17.23$24.92414,400
1997-11-12$17.25$24.94454,800
1997-11-11$17.72$25.62384,000
1997-11-10$17.91$25.89447,200
1997-11-07$18.09$26.16206,800
1997-11-06$18.14$26.23564,400
1997-11-05$18.70$27.04594,000
1997-11-04$18.78$27.16647,600
1997-11-03$18.22$26.34514,400
1997-10-31$17.66$25.53392,400
1997-10-30$17.25$24.94386,400
1997-10-29$17.45$25.24646,800
1997-10-28$17.03$24.63869,200
1997-10-27$16.50$23.86368,800
1997-10-24$17.86$25.82667,200
1997-10-23$17.52$25.33287,200
1997-10-22$17.98$26.00304,000
1997-10-21$18.05$26.10317,200
1997-10-20$17.75$25.67480,000
1997-10-17$17.19$24.85864,800
1997-10-16$17.63$25.49288,000
1997-10-15$17.78$25.71303,200
1997-10-14$18.02$26.05766,400
1997-10-13$17.73$25.64301,200
1997-10-10$17.63$25.49494,800
1997-10-09$17.92$25.91466,800
1997-10-08$17.73$25.64993,200
1997-10-07$17.73$25.64931,600
1997-10-06$17.78$25.711,027,200
1997-10-03$18.19$26.30836,400
1997-10-02$18.67$27.00727,200
1997-10-01$18.08$26.141,051,600
1997-09-30$18.19$26.30440,800
1997-09-29$18.48$26.73771,200
1997-09-26$18.23$26.37450,000
1997-09-25$18.23$26.37452,000
1997-09-24$18.03$26.07848,400
1997-09-23$18.28$26.34886,400
1997-09-22$18.56$26.75666,400
1997-09-19$18.42$26.551,202,800
1997-09-18$17.94$25.85615,600
1997-09-17$17.77$25.60804,400
1997-09-16$17.63$25.40599,600
1997-09-15$16.97$24.45521,200
1997-09-12$17.09$24.63288,000
1997-09-11$17.00$24.50302,000
1997-09-10$16.91$24.36399,200
1997-09-09$17.27$24.88191,200
1997-09-08$17.28$24.90314,000
1997-09-05$17.00$24.50259,200
1997-09-04$16.92$24.38212,400
1997-09-03$16.86$24.29509,200
1997-09-02$16.81$24.23664,000
1997-08-29$16.94$24.41213,600
1997-08-28$16.84$24.27559,600
1997-08-27$16.97$24.45194,800
1997-08-26$16.86$24.29318,000
1997-08-25$17.00$24.50611,600
1997-08-22$17.20$24.79657,600
1997-08-21$16.91$24.36616,400
1997-08-20$17.56$25.31310,000
1997-08-19$17.42$25.11399,200
1997-08-18$17.34$24.991,013,200
1997-08-15$17.59$25.35936,000
1997-08-14$17.38$25.04280,400
1997-08-13$17.25$24.86529,600
1997-08-12$17.25$24.86313,600
1997-08-11$17.23$24.84345,600
1997-08-08$17.30$24.93363,600
1997-08-07$17.16$24.72473,200
1997-08-06$17.48$25.20662,000
1997-08-05$17.02$24.52894,000
1997-08-04$17.22$24.81284,000
1997-08-01$17.48$25.20577,200
1997-07-31$17.42$25.111,332,400
1997-07-30$17.09$24.63578,000
1997-07-29$16.41$23.64294,800
1997-07-28$16.53$23.82589,600
1997-07-25$16.06$23.15242,800
1997-07-24$16.19$23.33395,600
1997-07-23$16.44$23.69465,600
1997-07-22$15.94$22.97674,800
1997-07-21$15.97$23.01288,400
1997-07-18$16.08$23.17517,200
1997-07-17$16.13$23.24417,200
1997-07-16$16.00$23.06837,200
1997-07-15$15.97$23.011,245,200
1997-07-14$15.94$22.97535,600
1997-07-11$15.66$22.56410,800
1997-07-10$15.59$22.47446,800
1997-07-09$15.58$22.45818,800
1997-07-08$15.81$22.79655,200
1997-07-07$15.91$22.921,732,000
1997-07-03$15.75$22.70416,400
1997-07-02$15.52$22.36418,800
1997-07-01$15.58$22.45365,600
1997-06-30$15.41$22.20422,400
1997-06-27$15.66$22.56375,200
1997-06-26$15.55$22.40484,800
1997-06-25$16.06$23.15742,800
1997-06-24$15.66$22.56487,600
1997-06-23$15.38$22.16300,800
1997-06-20$15.66$22.56300,000
1997-06-19$15.72$22.65187,200
1997-06-18$15.47$22.29478,000
1997-06-17$15.47$22.29566,400
1997-06-16$15.44$22.25424,800
1997-06-13$15.34$22.11714,000
1997-06-12$15.34$22.11500,000
1997-06-11$15.38$22.161,126,400
1997-06-10$15.44$22.17580,800
1997-06-09$15.28$21.95733,600
1997-06-06$15.25$21.90594,000
1997-06-05$15.00$21.55553,600
1997-06-04$14.78$21.23472,800
1997-06-03$14.63$21.01690,800
1997-06-02$14.59$20.96322,800
1997-05-30$14.50$20.83315,200
1997-05-29$14.28$20.51372,000
1997-05-28$14.38$20.65479,200
1997-05-27$14.41$20.69920,800
1997-05-23$14.56$20.92740,800
1997-05-22$14.25$20.471,212,800
1997-05-21$14.22$20.42448,800
1997-05-20$14.25$20.47955,200
1997-05-19$13.84$19.88204,800
1997-05-16$13.91$19.97444,800
1997-05-15$13.94$20.02389,600
1997-05-14$13.84$19.881,320,400
1997-05-13$13.84$19.881,486,000
1997-05-12$13.88$19.93555,600
1997-05-09$13.75$19.75776,000
1997-05-08$13.78$19.79867,200
1997-05-07$13.72$19.70334,800
1997-05-06$13.69$19.661,010,400
1997-05-05$13.88$19.93627,200
1997-05-02$13.66$19.62602,400
1997-05-01$13.63$19.57786,000
1997-04-30$13.25$19.03917,200
1997-04-29$13.00$18.67832,400
1997-04-28$12.69$18.221,024,400
1997-04-25$12.03$17.28640,400
1997-04-24$12.41$17.821,240,400
1997-04-23$11.97$17.19550,000
1997-04-22$12.22$17.551,272,000
1997-04-21$12.06$17.33431,600
1997-04-18$12.25$17.60331,600
1997-04-17$12.19$17.51612,000
1997-04-16$12.28$17.64689,600
1997-04-15$12.47$17.91843,200
1997-04-14$12.16$17.46734,000
1997-04-11$12.38$17.77371,600
1997-04-10$12.69$18.22378,400
1997-04-09$12.66$18.18514,400
1997-04-08$12.53$18.00475,200
1997-04-07$12.38$17.77480,000
1997-04-04$12.13$17.42755,600
1997-04-03$12.06$17.33548,000
1997-04-02$12.22$17.55252,400
1997-04-01$12.31$17.69222,800
1997-03-31$12.47$17.911,221,600
1997-03-27$12.63$18.13704,000
1997-03-26$12.69$18.22551,600
1997-03-25$12.59$18.091,610,400
1997-03-24$12.56$18.04674,800
1997-03-21$12.47$17.911,307,200
1997-03-20$12.25$17.601,013,600
1997-03-19$12.31$17.69558,400
1997-03-18$12.47$17.91435,600
1997-03-17$12.69$18.22678,400
1997-03-14$12.75$18.31910,800
1997-03-13$12.75$18.31400,800
1997-03-12$13.22$18.99653,200
1997-03-11$12.91$18.47273,600
1997-03-10$12.94$18.51429,200
1997-03-07$12.84$18.38603,600
1997-03-06$12.75$18.24382,000
1997-03-05$12.88$18.42948,800
1997-03-04$12.56$17.97716,800
1997-03-03$12.41$17.75617,600
1997-02-28$12.41$17.75578,000
1997-02-27$12.56$17.97402,000
1997-02-26$12.72$18.201,395,200
1997-02-25$12.91$18.471,602,000
1997-02-24$12.19$17.44272,800
1997-02-21$12.13$17.35676,800
1997-02-20$12.13$17.35689,600
1997-02-19$12.06$17.26588,000
1997-02-18$12.09$17.30742,400
1997-02-14$12.25$17.53309,600
1997-02-13$12.50$17.881,510,800
1997-02-12$12.38$17.71652,000
1997-02-11$12.06$17.26654,800
1997-02-10$12.19$17.44496,400
1997-02-07$11.88$16.99897,200
1997-02-06$11.72$16.771,499,600
1997-02-05$11.66$16.68488,400
1997-02-04$11.81$16.90680,800
1997-02-03$12.09$17.30268,000
1997-01-31$12.16$17.39451,600
1997-01-30$11.84$16.95174,800
1997-01-29$11.84$16.95392,000
1997-01-28$11.69$16.72404,800
1997-01-27$11.94$17.08653,200
1997-01-24$12.00$17.17825,200
1997-01-23$12.03$17.211,366,000
1997-01-22$12.47$17.84457,600
1997-01-21$12.59$18.02445,600
1997-01-20$12.50$17.88497,600
1997-01-17$12.25$17.53533,200
1997-01-16$12.19$17.44932,400
1997-01-15$12.16$17.39530,000
1997-01-14$12.25$17.53474,000
1997-01-13$12.16$17.39837,200
1997-01-10$12.31$17.621,240,800
1997-01-09$12.41$17.75865,600
1997-01-08$12.00$17.17948,400
1997-01-07$11.78$16.861,533,200
1997-01-06$11.44$16.36456,800
1997-01-03$11.38$16.28761,600
1997-01-02$11.16$15.96714,800