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 — 2003

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2003-12-31$17.37$33.612,505,200
2003-12-30$17.31$33.492,150,800
2003-12-29$17.37$33.613,323,200
2003-12-26$17.18$33.23802,400
2003-12-24$17.14$33.161,250,800
2003-12-23$17.15$33.183,508,800
2003-12-22$17.16$33.194,018,000
2003-12-19$16.97$32.824,294,800
2003-12-18$16.99$32.875,142,400
2003-12-17$16.95$32.793,632,000
2003-12-16$16.79$32.473,118,400
2003-12-15$16.75$32.414,500,800
2003-12-12$16.83$32.563,721,600
2003-12-11$16.74$32.384,158,400
2003-12-10$16.62$32.144,872,000
2003-12-09$16.52$31.975,733,200
2003-12-08$16.33$31.604,058,000
2003-12-05$16.36$31.515,723,200
2003-12-04$16.31$31.415,070,400
2003-12-03$16.19$31.183,080,400
2003-12-02$16.14$31.074,934,800
2003-12-01$16.20$31.195,298,400
2003-11-28$15.92$30.661,640,400
2003-11-26$15.99$30.802,651,600
2003-11-25$15.87$30.554,075,600
2003-11-24$15.94$30.703,706,800
2003-11-21$15.77$30.363,610,800
2003-11-20$15.76$30.354,295,200
2003-11-19$15.83$30.494,158,400
2003-11-18$15.83$30.494,733,600
2003-11-17$16.01$30.845,780,800
2003-11-14$16.07$30.944,798,400
2003-11-13$15.99$30.794,225,600
2003-11-12$15.95$30.723,726,000
2003-11-11$15.91$30.634,851,600
2003-11-10$16.05$30.904,383,200
2003-11-07$16.17$31.156,009,200
2003-11-06$16.23$31.267,787,200
2003-11-05$15.83$30.482,899,200
2003-11-04$15.84$30.515,545,200
2003-11-03$15.94$30.695,940,400
2003-10-31$15.65$30.144,502,400
2003-10-30$15.69$30.227,115,200
2003-10-29$15.31$29.484,299,200
2003-10-28$15.38$29.618,622,000
2003-10-27$14.98$28.843,277,600
2003-10-24$15.02$28.923,964,000
2003-10-23$15.00$28.895,623,200
2003-10-22$14.53$27.983,082,400
2003-10-21$14.64$28.194,522,000
2003-10-20$14.83$28.562,838,400
2003-10-17$14.84$28.585,471,200
2003-10-16$14.59$28.093,516,400
2003-10-15$14.46$27.845,036,000
2003-10-14$14.53$27.997,278,000
2003-10-13$14.64$28.192,896,800
2003-10-10$14.55$28.024,091,200
2003-10-09$14.59$28.094,418,000
2003-10-08$14.53$27.973,955,600
2003-10-07$14.63$28.173,043,600
2003-10-06$14.71$28.333,677,600
2003-10-03$14.81$28.526,061,200
2003-10-02$14.76$28.434,073,200
2003-10-01$14.72$28.344,298,000
2003-09-30$14.54$28.015,000,400
2003-09-29$14.60$28.124,640,000
2003-09-26$14.45$27.833,869,200
2003-09-25$14.57$28.055,403,600
2003-09-24$14.92$28.733,389,600
2003-09-23$15.15$29.172,894,800
2003-09-22$15.04$28.962,892,400
2003-09-19$15.14$29.153,722,000
2003-09-18$15.30$29.473,712,000
2003-09-17$15.00$28.881,974,800
2003-09-16$15.11$29.103,211,600
2003-09-15$15.04$28.962,428,800
2003-09-12$15.23$29.322,737,600
2003-09-11$15.28$29.433,221,600
2003-09-10$15.09$29.053,310,800
2003-09-09$15.03$28.952,468,800
2003-09-08$15.20$29.282,439,200
2003-09-05$15.20$29.162,238,800
2003-09-04$15.33$29.412,773,200
2003-09-03$15.33$29.403,490,800
2003-09-02$15.28$29.313,786,800
2003-08-29$15.24$29.232,478,000
2003-08-28$15.17$29.115,805,600
2003-08-27$14.92$28.623,182,000
2003-08-26$14.87$28.535,860,400
2003-08-25$14.87$28.533,353,200
2003-08-22$14.88$28.543,452,000
2003-08-21$15.17$29.103,004,400
2003-08-20$15.10$28.972,157,600
2003-08-19$15.11$28.982,987,200
2003-08-18$15.21$29.173,925,200
2003-08-15$15.15$29.072,751,200
2003-08-14$15.22$29.204,192,000
2003-08-13$15.18$29.122,582,000
2003-08-12$15.28$29.323,869,600
2003-08-11$15.19$29.144,002,800
2003-08-08$15.31$29.372,319,200
2003-08-07$15.21$29.192,656,800
2003-08-06$15.00$28.783,779,200
2003-08-05$15.04$28.863,572,000
2003-08-04$15.28$29.313,476,800
2003-08-01$15.18$29.124,074,000
2003-07-31$15.24$29.234,331,600
2003-07-30$14.99$28.764,492,400
2003-07-29$14.98$28.744,882,400
2003-07-28$15.11$28.994,466,000
2003-07-25$15.31$29.364,425,200
2003-07-24$15.18$29.118,210,400
2003-07-23$14.72$28.252,230,000
2003-07-22$14.78$28.352,945,600
2003-07-21$14.67$28.142,448,000
2003-07-18$14.76$28.322,766,800
2003-07-17$14.54$27.903,764,400
2003-07-16$14.75$28.294,056,000
2003-07-15$14.78$28.355,238,800
2003-07-14$14.79$28.373,965,600
2003-07-11$14.68$28.163,221,200
2003-07-10$14.46$27.753,133,600
2003-07-09$14.65$28.112,628,000
2003-07-08$14.85$28.482,509,600
2003-07-07$14.80$28.393,546,800
2003-07-03$14.45$27.722,896,400
2003-07-02$14.60$28.013,560,400
2003-07-01$14.54$27.904,631,200
2003-06-30$14.51$27.832,954,400
2003-06-27$14.49$27.794,116,000
2003-06-26$14.59$27.984,652,000
2003-06-25$14.31$27.465,094,800
2003-06-24$14.56$27.933,859,200
2003-06-23$14.64$28.083,950,000
2003-06-20$14.69$28.184,219,200
2003-06-19$14.79$28.375,516,000
2003-06-18$14.97$28.723,231,600
2003-06-17$15.08$28.945,573,200
2003-06-16$15.33$29.403,172,400
2003-06-13$15.07$28.913,855,600
2003-06-12$15.29$29.323,519,200
2003-06-11$15.21$29.193,112,000
2003-06-10$15.11$28.994,108,400
2003-06-09$15.08$28.923,382,400
2003-06-06$15.24$29.135,232,800
2003-06-05$15.26$29.174,364,000
2003-06-04$15.32$29.283,245,600
2003-06-03$15.36$29.364,567,600
2003-06-02$15.29$29.234,776,000
2003-05-30$15.25$29.147,488,400
2003-05-29$14.83$28.337,301,200
2003-05-28$14.75$28.196,490,800
2003-05-27$14.66$28.017,123,600
2003-05-23$14.82$28.324,574,000
2003-05-22$14.94$28.555,056,000
2003-05-21$14.94$28.554,868,400
2003-05-20$14.84$28.373,824,800
2003-05-19$14.72$28.133,264,400
2003-05-16$14.99$28.653,012,800
2003-05-15$15.00$28.673,620,800
2003-05-14$15.04$28.753,151,600
2003-05-13$15.04$28.753,980,000
2003-05-12$15.16$28.973,503,200
2003-05-09$15.10$28.852,826,400
2003-05-08$14.93$28.544,002,800
2003-05-07$14.98$28.624,021,200
2003-05-06$15.08$28.823,676,400
2003-05-05$15.02$28.716,089,200
2003-05-02$14.93$28.533,052,400
2003-05-01$14.78$28.242,909,200
2003-04-30$14.88$28.445,461,200
2003-04-29$14.99$28.653,585,600
2003-04-28$14.98$28.643,716,400
2003-04-25$14.84$28.363,981,600
2003-04-24$14.74$28.174,364,400
2003-04-23$14.68$28.063,765,200
2003-04-22$14.90$28.483,331,200
2003-04-21$14.56$27.823,336,800
2003-04-17$14.60$27.906,221,200
2003-04-16$14.68$28.0610,976,800
2003-04-15$14.76$28.213,312,800
2003-04-14$14.53$27.773,460,800
2003-04-11$14.24$27.213,666,800
2003-04-10$14.38$27.473,794,400
2003-04-09$14.27$27.264,339,600
2003-04-08$14.44$27.593,625,200
2003-04-07$14.48$27.686,522,400
2003-04-04$14.22$27.183,236,000
2003-04-03$14.10$26.953,676,000
2003-04-02$14.39$27.504,886,800
2003-04-01$13.98$26.714,804,800
2003-03-31$13.75$26.283,793,600
2003-03-28$14.11$26.972,640,400
2003-03-27$14.11$26.973,218,000
2003-03-26$14.15$27.055,746,400
2003-03-25$14.05$26.8511,350,400
2003-03-24$14.17$27.073,725,600
2003-03-21$14.57$27.846,784,800
2003-03-20$14.06$26.875,151,200
2003-03-19$13.78$26.344,406,000
2003-03-18$13.90$26.575,299,200
2003-03-17$13.68$26.154,526,400
2003-03-14$13.30$25.417,606,000
2003-03-13$13.17$25.166,416,800
2003-03-12$12.84$24.535,684,800
2003-03-11$13.00$24.844,097,200
2003-03-10$13.19$25.205,531,600
2003-03-07$13.73$26.124,302,800
2003-03-06$13.44$25.583,761,600
2003-03-05$13.57$25.835,626,800
2003-03-04$13.51$25.714,230,000
2003-03-03$13.81$26.283,141,600
2003-02-28$13.80$26.263,659,200
2003-02-27$13.81$26.292,800,000
2003-02-26$13.81$26.294,578,800
2003-02-25$13.65$25.976,120,000
2003-02-24$13.80$26.274,008,400
2003-02-21$14.09$26.824,795,600
2003-02-20$13.81$26.282,691,200
2003-02-19$13.94$26.532,240,800
2003-02-18$14.11$26.852,746,000
2003-02-14$13.82$26.312,707,600
2003-02-13$13.78$26.225,545,600
2003-02-12$13.80$26.262,653,600
2003-02-11$13.92$26.493,599,200
2003-02-10$14.07$26.773,316,400
2003-02-07$14.05$26.743,585,600
2003-02-06$14.09$26.813,370,400
2003-02-05$14.03$26.714,084,800
2003-02-04$14.10$26.833,716,400
2003-02-03$14.16$26.944,123,200
2003-01-31$14.27$27.156,394,800
2003-01-30$13.83$26.325,931,600
2003-01-29$13.92$26.485,783,600
2003-01-28$13.86$26.387,243,600
2003-01-27$13.88$26.415,265,600
2003-01-24$14.12$26.865,410,800
2003-01-23$14.46$27.539,961,200
2003-01-22$14.28$27.1712,037,600
2003-01-21$14.88$28.315,433,200
2003-01-17$14.96$28.483,094,000
2003-01-16$14.98$28.504,007,200
2003-01-15$15.04$28.632,444,000
2003-01-14$15.22$28.974,150,400
2003-01-13$15.33$29.173,025,200
2003-01-10$15.38$29.284,036,800
2003-01-09$15.44$29.383,285,600
2003-01-08$15.28$29.073,142,000
2003-01-07$15.48$29.454,472,400
2003-01-06$15.47$29.453,143,600
2003-01-03$15.20$28.932,151,600
2003-01-02$15.30$29.122,891,600