NYSE:UNP | Historical Stock Price | UNION PACIFIC CORP

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
1980-01-02 to 2026-09-04
Data captured

Stock Price Chart

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

$2.40$7.98$26.61$88.69$295.61$985.261980-01-022026-08-27

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

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Historical Stock Price — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$16.81$33.184,180,400
2004-12-30$16.79$33.143,675,200
2004-12-29$16.71$32.982,456,800
2004-12-28$16.71$32.972,287,600
2004-12-27$16.56$32.683,956,400
2004-12-23$16.70$32.965,649,200
2004-12-22$16.56$32.688,043,600
2004-12-21$16.42$32.4019,203,600
2004-12-20$15.56$30.713,866,400
2004-12-17$15.61$30.804,632,400
2004-12-16$15.53$30.655,298,000
2004-12-15$15.77$31.123,867,200
2004-12-14$15.78$31.144,937,200
2004-12-13$15.53$30.644,538,400
2004-12-10$15.37$30.324,666,800
2004-12-09$15.56$30.716,029,200
2004-12-08$15.76$31.102,466,800
2004-12-07$15.77$31.122,909,600
2004-12-06$15.84$31.263,400,400
2004-12-03$15.95$31.333,942,400
2004-12-02$16.06$31.553,278,400
2004-12-01$16.20$31.834,395,600
2004-11-30$15.86$31.153,063,600
2004-11-29$15.79$31.022,588,800
2004-11-26$15.85$31.141,259,600
2004-11-24$15.88$31.193,418,800
2004-11-23$15.89$31.214,084,000
2004-11-22$15.86$31.164,247,600
2004-11-19$15.78$30.992,510,800
2004-11-18$15.83$31.083,972,800
2004-11-17$15.85$31.134,171,600
2004-11-16$16.00$31.433,180,000
2004-11-15$16.12$31.662,933,600
2004-11-12$16.17$31.772,855,600
2004-11-11$16.01$31.455,429,200
2004-11-10$15.99$31.404,075,600
2004-11-09$16.19$31.803,164,800
2004-11-08$16.19$31.803,681,600
2004-11-05$16.24$31.894,393,600
2004-11-04$16.35$32.129,547,600
2004-11-03$15.95$31.334,171,600
2004-11-02$15.71$30.853,296,800
2004-11-01$15.71$30.863,974,000
2004-10-29$15.74$30.923,552,000
2004-10-28$15.66$30.753,630,000
2004-10-27$15.81$31.065,774,400
2004-10-26$15.56$30.553,889,200
2004-10-25$15.31$30.084,645,200
2004-10-22$15.25$29.955,419,600
2004-10-21$15.25$29.958,069,200
2004-10-20$15.17$29.803,970,000
2004-10-19$15.18$29.814,224,000
2004-10-18$15.27$29.993,183,600
2004-10-15$15.12$29.703,086,000
2004-10-14$15.07$29.613,571,600
2004-10-13$15.08$29.637,028,000
2004-10-12$15.38$30.205,088,800
2004-10-11$15.48$30.412,247,200
2004-10-08$15.45$30.355,346,400
2004-10-07$15.33$30.114,586,000
2004-10-06$15.39$30.238,487,600
2004-10-05$14.89$29.242,804,400
2004-10-04$14.98$29.424,542,000
2004-10-01$14.87$29.214,497,200
2004-09-30$14.65$28.783,735,600
2004-09-29$14.71$28.882,019,200
2004-09-28$14.63$28.744,122,000
2004-09-27$14.68$28.843,814,000
2004-09-24$14.80$29.074,484,800
2004-09-23$14.57$28.623,414,800
2004-09-22$14.53$28.533,624,000
2004-09-21$14.68$28.832,826,400
2004-09-20$14.63$28.742,673,600
2004-09-17$14.82$29.103,828,800
2004-09-16$14.71$28.902,860,000
2004-09-15$14.70$28.883,440,400
2004-09-14$14.66$28.793,071,200
2004-09-13$14.65$28.784,216,000
2004-09-10$14.73$28.933,067,600
2004-09-09$14.59$28.663,929,200
2004-09-08$14.64$28.756,856,000
2004-09-07$14.32$28.124,571,600
2004-09-03$14.31$28.112,753,200
2004-09-02$14.41$28.163,088,800
2004-09-01$14.25$27.842,696,000
2004-08-31$14.28$27.901,851,600
2004-08-30$14.18$27.701,950,000
2004-08-27$14.19$27.731,542,800
2004-08-26$14.18$27.702,224,400
2004-08-25$14.20$27.743,456,000
2004-08-24$14.13$27.615,749,200
2004-08-23$14.00$27.352,060,800
2004-08-20$14.06$27.481,969,600
2004-08-19$13.91$27.182,888,800
2004-08-18$14.06$27.462,386,400
2004-08-17$13.93$27.212,667,200
2004-08-16$13.99$27.343,649,200
2004-08-13$13.81$26.982,963,600
2004-08-12$13.79$26.943,050,000
2004-08-11$14.04$27.423,024,000
2004-08-10$13.92$27.204,194,400
2004-08-09$13.78$26.925,140,000
2004-08-06$13.79$26.954,933,200
2004-08-05$14.11$27.584,033,600
2004-08-04$14.13$27.602,790,400
2004-08-03$14.06$27.472,344,000
2004-08-02$14.08$27.512,931,600
2004-07-30$14.09$27.522,969,200
2004-07-29$14.11$27.584,006,000
2004-07-28$13.99$27.344,950,000
2004-07-27$13.77$26.915,471,600
2004-07-26$13.92$27.195,803,200
2004-07-23$14.07$27.493,324,400
2004-07-22$14.16$27.674,533,600
2004-07-21$14.35$28.034,192,800
2004-07-20$14.49$28.304,264,400
2004-07-19$14.41$28.162,156,000
2004-07-16$14.47$28.273,561,200
2004-07-15$14.53$28.392,357,200
2004-07-14$14.44$28.222,763,600
2004-07-13$14.42$28.183,554,000
2004-07-12$14.38$28.103,896,400
2004-07-09$14.47$28.285,246,000
2004-07-08$14.40$28.133,660,400
2004-07-07$14.58$28.485,034,400
2004-07-06$14.46$28.254,918,400
2004-07-02$14.64$28.605,273,200
2004-07-01$14.77$28.864,039,600
2004-06-30$14.86$29.043,697,200
2004-06-29$14.85$29.014,171,600
2004-06-28$14.69$28.702,834,000
2004-06-25$14.71$28.734,136,400
2004-06-24$14.70$28.736,172,400
2004-06-23$14.50$28.338,123,200
2004-06-22$14.26$27.874,961,200
2004-06-21$14.37$28.082,572,400
2004-06-18$14.40$28.144,831,200
2004-06-17$14.48$28.292,478,800
2004-06-16$14.52$28.372,523,200
2004-06-15$14.45$28.244,018,800
2004-06-14$14.34$28.024,038,800
2004-06-10$14.55$28.437,658,400
2004-06-09$14.70$28.7115,794,800
2004-06-08$15.00$29.313,486,000
2004-06-07$15.01$29.324,041,200
2004-06-04$14.82$28.804,172,000
2004-06-03$14.68$28.536,658,400
2004-06-02$14.65$28.485,242,000
2004-06-01$14.56$28.314,591,200
2004-05-28$14.58$28.353,074,400
2004-05-27$14.65$28.485,481,600
2004-05-26$14.41$28.016,657,600
2004-05-25$14.20$27.614,442,000
2004-05-24$14.17$27.553,291,200
2004-05-21$14.07$27.342,778,000
2004-05-20$13.97$27.164,818,000
2004-05-19$14.08$27.385,864,000
2004-05-18$14.08$27.364,420,000
2004-05-17$14.12$27.444,640,800
2004-05-14$14.34$27.884,182,000
2004-05-13$14.38$27.965,976,000
2004-05-12$14.20$27.607,822,000
2004-05-11$14.23$27.665,189,200
2004-05-10$14.17$27.554,549,200
2004-05-07$14.25$27.705,357,200
2004-05-06$14.51$28.214,676,000
2004-05-05$14.61$28.417,374,400
2004-05-04$14.66$28.506,178,000
2004-05-03$14.68$28.536,180,400
2004-04-30$14.73$28.645,268,000
2004-04-29$14.83$28.828,381,600
2004-04-28$14.97$29.116,528,400
2004-04-27$14.82$28.805,304,800
2004-04-26$14.87$28.906,521,600
2004-04-23$14.96$29.088,705,200
2004-04-22$14.79$28.758,128,000
2004-04-21$14.53$28.257,982,400
2004-04-20$14.38$27.966,118,400
2004-04-19$14.38$27.954,395,600
2004-04-16$14.38$27.969,692,800
2004-04-15$14.33$27.856,557,600
2004-04-14$14.33$27.858,736,000
2004-04-13$14.19$27.595,697,600
2004-04-12$14.27$27.736,486,400
2004-04-08$14.26$27.7310,298,000
2004-04-07$14.50$28.198,107,200
2004-04-06$14.65$28.4810,371,600
2004-04-05$14.66$28.4911,768,000
2004-04-02$14.95$29.0711,000,000
2004-04-01$14.94$29.0510,174,400
2004-03-31$14.96$29.0712,857,200
2004-03-30$15.11$29.377,797,200
2004-03-29$15.28$29.714,410,800
2004-03-26$15.21$29.573,286,400
2004-03-25$15.19$29.544,719,600
2004-03-24$15.01$29.195,242,000
2004-03-23$15.13$29.416,068,400
2004-03-22$15.16$29.474,033,200
2004-03-19$15.29$29.735,838,000
2004-03-18$15.49$30.123,382,800
2004-03-17$15.49$30.114,048,800
2004-03-16$15.46$30.054,770,800
2004-03-15$15.50$30.126,903,200
2004-03-12$15.58$30.283,941,200
2004-03-11$15.28$29.717,722,800
2004-03-10$15.31$29.767,759,600
2004-03-09$15.40$29.936,008,800
2004-03-08$15.46$30.063,042,400
2004-03-05$15.46$29.914,812,800
2004-03-04$15.31$29.626,700,800
2004-03-03$15.52$30.033,819,600
2004-03-02$15.59$30.165,403,200
2004-03-01$15.63$30.239,695,600
2004-02-27$15.91$30.784,658,800
2004-02-26$15.91$30.792,958,000
2004-02-25$15.98$30.922,510,800
2004-02-24$15.98$30.923,702,800
2004-02-23$15.98$30.912,631,600
2004-02-20$16.04$31.032,509,200
2004-02-19$16.05$31.052,914,000
2004-02-18$16.00$30.963,084,400
2004-02-17$16.00$30.957,754,800
2004-02-13$16.21$31.364,532,800
2004-02-12$16.39$31.701,680,000
2004-02-11$16.54$31.993,027,200
2004-02-10$16.42$31.772,784,800
2004-02-09$16.34$31.612,908,000
2004-02-06$16.22$31.382,616,400
2004-02-05$16.08$31.113,504,800
2004-02-04$15.98$30.914,000,000
2004-02-03$16.02$30.994,067,200
2004-02-02$16.03$31.014,572,000
2004-01-30$16.10$31.155,290,800
2004-01-29$16.20$31.356,967,200
2004-01-28$16.28$31.497,732,800
2004-01-27$16.57$32.063,788,000
2004-01-26$16.58$32.082,762,000
2004-01-23$16.41$31.745,979,200
2004-01-22$16.79$32.484,596,800
2004-01-21$16.75$32.418,150,400
2004-01-20$16.61$32.133,411,600
2004-01-16$16.69$32.284,307,600
2004-01-15$16.84$32.582,922,400
2004-01-14$16.84$32.582,358,000
2004-01-13$16.76$32.434,086,000
2004-01-12$16.76$32.433,608,800
2004-01-09$16.63$32.184,278,000
2004-01-08$16.77$32.444,837,200
2004-01-07$16.78$32.479,297,200
2004-01-06$17.12$33.123,549,200
2004-01-05$17.32$33.512,960,400
2004-01-02$17.27$33.424,158,000