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.

View year

Historical Stock Price — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$20.13$40.432,521,600
2005-12-29$20.25$40.673,590,000
2005-12-28$20.04$40.253,142,400
2005-12-27$19.92$40.023,599,600
2005-12-23$20.09$40.352,186,000
2005-12-22$20.09$40.355,493,200
2005-12-21$19.66$39.484,236,000
2005-12-20$19.20$38.578,674,800
2005-12-19$19.26$38.684,546,400
2005-12-16$19.46$39.085,951,600
2005-12-15$19.41$38.986,221,600
2005-12-14$19.13$38.423,296,000
2005-12-13$18.98$38.113,223,200
2005-12-12$18.88$37.913,082,400
2005-12-09$18.96$37.924,437,600
2005-12-08$18.80$37.612,953,600
2005-12-07$18.78$37.573,921,200
2005-12-06$18.91$37.833,272,800
2005-12-05$18.94$37.893,847,600
2005-12-02$19.30$38.612,302,400
2005-12-01$19.30$38.623,887,600
2005-11-30$19.14$38.284,150,400
2005-11-29$19.23$38.484,779,600
2005-11-28$19.18$38.385,115,600
2005-11-25$19.21$38.442,206,800
2005-11-23$19.15$38.314,313,200
2005-11-22$19.07$38.156,746,800
2005-11-21$18.86$37.724,829,200
2005-11-18$18.75$37.5111,559,200
2005-11-17$18.44$36.898,531,200
2005-11-16$17.75$35.514,110,000
2005-11-15$17.81$35.633,573,600
2005-11-14$17.72$35.452,418,000
2005-11-11$17.69$35.383,031,200
2005-11-10$17.75$35.513,343,200
2005-11-09$17.62$35.253,162,000
2005-11-08$17.52$35.052,477,200
2005-11-07$17.68$35.374,278,000
2005-11-04$17.49$34.985,000,400
2005-11-03$17.75$35.515,752,800
2005-11-02$17.60$35.206,413,600
2005-11-01$17.36$34.725,508,800
2005-10-31$17.30$34.605,198,000
2005-10-28$17.06$34.135,103,600
2005-10-27$17.03$34.075,968,400
2005-10-26$17.19$34.385,598,000
2005-10-25$17.26$34.546,677,600
2005-10-24$17.17$34.353,878,400
2005-10-21$16.78$33.5611,298,400
2005-10-20$17.54$35.084,915,200
2005-10-19$17.58$35.164,190,800
2005-10-18$17.18$34.372,888,000
2005-10-17$17.36$34.732,729,200
2005-10-14$17.31$34.624,170,800
2005-10-13$17.33$34.676,657,600
2005-10-12$17.41$34.825,341,200
2005-10-11$17.51$35.044,668,400
2005-10-10$17.66$35.333,351,200
2005-10-07$17.65$35.314,972,000
2005-10-06$17.38$34.765,236,800
2005-10-05$17.49$34.993,852,000
2005-10-04$17.78$35.574,000,400
2005-10-03$17.91$35.823,682,000
2005-09-30$17.92$35.865,600,800
2005-09-29$17.78$35.575,624,000
2005-09-28$17.59$35.197,387,600
2005-09-27$17.14$34.284,616,800
2005-09-26$17.06$34.135,592,400
2005-09-23$17.46$34.923,104,800
2005-09-22$17.33$34.663,543,200
2005-09-21$17.18$34.373,561,200
2005-09-20$17.27$34.556,816,400
2005-09-19$17.07$34.143,833,600
2005-09-16$16.96$33.934,578,400
2005-09-15$16.75$33.511,567,200
2005-09-14$16.74$33.492,168,800
2005-09-13$16.76$33.535,057,200
2005-09-12$16.98$33.964,085,200
2005-09-09$16.96$33.785,772,000
2005-09-08$17.00$33.863,106,000
2005-09-07$17.12$34.106,318,400
2005-09-06$17.32$34.506,783,600
2005-09-02$17.12$34.103,215,600
2005-09-01$17.04$33.945,459,600
2005-08-31$17.07$33.994,916,800
2005-08-30$17.09$34.034,150,400
2005-08-29$17.30$34.453,589,200
2005-08-26$17.30$34.463,433,200
2005-08-25$17.26$34.394,304,800
2005-08-24$17.09$34.043,365,200
2005-08-23$17.11$34.073,102,800
2005-08-22$17.33$34.522,352,000
2005-08-19$17.22$34.293,000,800
2005-08-18$17.14$34.142,983,200
2005-08-17$17.30$34.464,400,800
2005-08-16$17.23$34.314,186,400
2005-08-15$17.39$34.642,302,800
2005-08-12$17.30$34.454,253,600
2005-08-11$17.38$34.626,845,200
2005-08-10$17.48$34.824,640,800
2005-08-09$17.50$34.853,772,400
2005-08-08$17.33$34.523,312,800
2005-08-05$17.43$34.713,599,600
2005-08-04$17.56$34.986,670,000
2005-08-03$17.75$35.365,206,400
2005-08-02$17.80$35.457,136,000
2005-08-01$17.73$35.307,730,400
2005-07-29$17.58$35.018,089,600
2005-07-28$17.62$35.109,774,000
2005-07-27$17.28$34.414,578,800
2005-07-26$17.13$34.124,582,800
2005-07-25$17.04$33.936,032,800
2005-07-22$17.12$34.095,857,600
2005-07-21$17.00$33.8512,727,600
2005-07-20$16.48$32.838,177,200
2005-07-19$16.00$31.875,698,000
2005-07-18$16.14$32.143,168,400
2005-07-15$16.28$32.413,862,400
2005-07-14$16.38$32.623,066,400
2005-07-13$16.14$32.152,826,800
2005-07-12$16.19$32.244,378,000
2005-07-11$16.45$32.764,825,200
2005-07-08$16.34$32.544,815,200
2005-07-07$16.05$31.975,383,600
2005-07-06$16.18$32.225,024,800
2005-07-05$16.24$32.333,918,000
2005-07-01$16.25$32.373,414,800
2005-06-30$16.20$32.275,487,200
2005-06-29$16.24$32.333,232,800
2005-06-28$16.25$32.374,486,400
2005-06-27$15.80$31.475,785,600
2005-06-24$16.04$31.955,399,600
2005-06-23$16.31$32.498,101,600
2005-06-22$16.49$32.846,519,600
2005-06-21$16.43$32.724,572,400
2005-06-20$16.59$33.044,481,200
2005-06-17$16.71$33.274,599,600
2005-06-16$16.65$33.153,893,200
2005-06-15$16.42$32.703,926,800
2005-06-14$16.43$32.723,810,800
2005-06-13$16.33$32.533,047,600
2005-06-10$16.31$32.492,736,800
2005-06-09$16.33$32.515,173,200
2005-06-08$16.24$32.344,486,800
2005-06-07$16.50$32.853,207,200
2005-06-06$16.50$32.863,181,200
2005-06-03$16.66$33.033,006,400
2005-06-02$16.78$33.262,066,400
2005-06-01$16.88$33.462,870,800
2005-05-31$16.74$33.193,384,800
2005-05-27$16.63$32.971,670,000
2005-05-26$16.65$33.001,957,600
2005-05-25$16.54$32.783,882,000
2005-05-24$16.75$33.203,986,400
2005-05-23$16.75$33.212,423,200
2005-05-20$16.67$33.063,558,000
2005-05-19$16.66$33.034,467,200
2005-05-18$16.62$32.959,253,200
2005-05-17$15.88$31.483,111,200
2005-05-16$15.65$31.034,224,400
2005-05-13$15.31$30.355,702,400
2005-05-12$15.63$30.986,108,000
2005-05-11$16.08$31.884,064,400
2005-05-10$15.91$31.554,948,800
2005-05-09$16.10$31.923,758,000
2005-05-06$16.00$31.722,900,400
2005-05-05$16.07$31.862,910,400
2005-05-04$16.20$32.122,969,200
2005-05-03$15.91$31.534,168,400
2005-05-02$16.16$32.042,891,200
2005-04-29$15.98$31.693,728,800
2005-04-28$15.78$31.283,736,000
2005-04-27$15.95$31.625,274,800
2005-04-26$16.09$31.914,528,400
2005-04-25$16.36$32.445,170,000
2005-04-22$16.12$31.965,814,800
2005-04-21$16.33$32.375,330,800
2005-04-20$15.83$31.393,788,800
2005-04-19$16.01$31.755,241,200
2005-04-18$15.76$31.245,383,600
2005-04-15$15.74$31.217,913,200
2005-04-14$16.16$32.0312,370,000
2005-04-13$16.88$33.464,930,400
2005-04-12$17.28$34.276,294,800
2005-04-11$17.29$34.275,633,200
2005-04-08$17.00$33.717,166,800
2005-04-07$17.41$34.514,836,400
2005-04-06$17.21$34.112,749,200
2005-04-05$17.25$34.193,002,800
2005-04-04$17.30$34.303,875,200
2005-04-01$17.17$34.036,722,400
2005-03-31$17.42$34.555,923,600
2005-03-30$17.46$34.628,674,000
2005-03-29$17.09$33.887,819,600
2005-03-28$17.21$34.125,744,000
2005-03-24$17.24$34.197,118,000
2005-03-23$17.40$34.499,696,800
2005-03-22$17.34$34.3820,645,600
2005-03-21$16.52$32.753,147,600
2005-03-18$16.60$32.917,283,600
2005-03-17$16.54$32.795,388,000
2005-03-16$16.22$32.153,545,200
2005-03-15$16.42$32.574,630,800
2005-03-14$16.58$32.874,502,800
2005-03-11$16.55$32.803,871,200
2005-03-10$16.48$32.674,704,800
2005-03-09$16.55$32.816,946,800
2005-03-08$16.59$32.896,782,800
2005-03-07$16.51$32.737,531,200
2005-03-04$16.15$31.886,035,600
2005-03-03$16.08$31.737,651,600
2005-03-02$15.73$31.054,675,600
2005-03-01$15.85$31.274,684,800
2005-02-28$15.86$31.302,577,600
2005-02-25$16.00$31.573,424,800
2005-02-24$15.87$31.315,045,600
2005-02-23$15.68$30.943,660,400
2005-02-22$15.53$30.644,916,000
2005-02-18$15.94$31.469,849,600
2005-02-17$15.16$29.917,336,000
2005-02-16$14.90$29.414,045,600
2005-02-15$14.98$29.553,982,000
2005-02-14$15.01$29.622,814,400
2005-02-11$15.12$29.834,606,400
2005-02-10$14.85$29.303,708,000
2005-02-09$14.70$29.013,764,800
2005-02-08$14.65$28.925,004,400
2005-02-07$14.75$29.114,084,000
2005-02-04$14.79$29.192,626,800
2005-02-03$14.74$29.093,695,600
2005-02-02$14.81$29.233,493,200
2005-02-01$14.90$29.413,910,800
2005-01-31$14.90$29.414,692,800
2005-01-28$14.73$29.065,424,800
2005-01-27$14.83$29.274,334,800
2005-01-26$14.72$29.047,364,400
2005-01-25$14.85$29.319,544,800
2005-01-24$14.74$29.0810,734,800
2005-01-21$15.10$29.806,205,200
2005-01-20$15.23$30.069,142,400
2005-01-19$15.42$30.433,258,000
2005-01-18$15.55$30.695,539,600
2005-01-14$15.46$30.517,195,200
2005-01-13$15.50$30.586,865,600
2005-01-12$15.99$31.566,765,200
2005-01-11$16.08$31.744,254,400
2005-01-10$16.20$31.975,392,000
2005-01-07$16.20$31.973,998,000
2005-01-06$16.40$32.375,653,600
2005-01-05$16.30$32.175,504,800
2005-01-04$16.45$32.468,108,400
2005-01-03$16.86$33.277,762,400