NASDAQ:PTEN | Historical Stock Price | PATTERSON UTI ENERGY 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
1993-11-02 to 2026-09-04
Data captured

Stock Price Chart

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

$0.71$1.62$3.69$8.41$19.16$43.621993-11-022026-08-27

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

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$21.55$23.831,640,900
2010-12-30$21.68$23.98891,300
2010-12-29$21.85$24.17908,100
2010-12-28$21.56$23.841,028,400
2010-12-27$21.66$23.96778,200
2010-12-23$21.80$24.111,342,400
2010-12-22$21.60$23.891,523,300
2010-12-21$21.69$23.992,240,100
2010-12-20$21.38$23.652,001,800
2010-12-17$21.36$23.622,535,000
2010-12-16$21.43$23.702,316,800
2010-12-15$21.17$23.413,584,300
2010-12-14$21.57$23.863,074,100
2010-12-13$22.08$24.423,096,100
2010-12-10$21.86$24.122,312,500
2010-12-09$21.88$24.141,830,300
2010-12-08$21.94$24.212,739,100
2010-12-07$22.35$24.663,389,200
2010-12-06$22.30$24.614,087,900
2010-12-03$21.90$24.174,822,000
2010-12-02$21.38$23.595,323,900
2010-12-01$20.46$22.583,075,700
2010-11-30$19.70$21.743,402,500
2010-11-29$20.04$22.112,681,600
2010-11-26$19.91$21.971,729,400
2010-11-24$20.09$22.172,743,000
2010-11-23$19.44$21.454,244,500
2010-11-22$19.88$21.943,905,400
2010-11-19$19.69$21.734,512,600
2010-11-18$20.00$22.074,518,400
2010-11-17$19.83$21.884,283,800
2010-11-16$20.05$22.123,673,600
2010-11-15$20.37$22.482,237,200
2010-11-12$20.30$22.402,467,900
2010-11-11$20.84$23.004,064,800
2010-11-10$21.06$23.245,671,000
2010-11-09$19.87$21.934,532,700
2010-11-08$20.05$22.123,106,400
2010-11-05$19.68$21.723,333,500
2010-11-04$19.78$21.833,573,200
2010-11-03$19.24$21.233,304,500
2010-11-02$19.22$21.213,721,100
2010-11-01$19.53$21.554,075,600
2010-10-29$19.41$21.425,314,700
2010-10-28$19.17$21.1510,065,200
2010-10-27$19.95$22.017,205,300
2010-10-26$20.01$22.085,014,800
2010-10-25$19.91$21.975,579,600
2010-10-22$19.73$21.774,491,000
2010-10-21$19.44$21.455,380,100
2010-10-20$19.55$21.576,941,700
2010-10-19$19.11$21.095,978,000
2010-10-18$19.59$21.626,272,300
2010-10-15$19.54$21.5612,453,300
2010-10-14$18.50$20.415,752,500
2010-10-13$18.21$20.094,549,400
2010-10-12$17.78$19.624,617,500
2010-10-11$17.29$19.082,476,000
2010-10-08$17.24$19.023,110,800
2010-10-07$16.70$18.434,625,100
2010-10-06$17.26$19.053,103,900
2010-10-05$17.27$19.062,929,000
2010-10-04$16.67$18.394,422,800
2010-10-01$16.93$18.683,228,800
2010-09-30$17.08$18.854,402,900
2010-09-29$17.19$18.974,239,900
2010-09-28$16.89$18.643,600,900
2010-09-27$16.84$18.583,952,200
2010-09-24$16.58$18.293,035,500
2010-09-23$16.45$18.155,077,000
2010-09-22$16.40$18.102,968,200
2010-09-21$16.44$18.144,588,600
2010-09-20$16.32$18.013,562,700
2010-09-17$15.87$17.514,097,600
2010-09-16$15.91$17.565,418,900
2010-09-15$16.38$18.073,724,200
2010-09-14$16.19$17.863,445,000
2010-09-13$16.50$18.214,684,000
2010-09-10$16.22$17.844,860,500
2010-09-09$15.85$17.443,738,000
2010-09-08$15.87$17.465,144,900
2010-09-07$15.35$16.892,664,100
2010-09-03$15.65$17.223,335,500
2010-09-02$15.49$17.043,286,900
2010-09-01$15.30$16.834,798,100
2010-08-31$14.75$16.235,889,100
2010-08-30$14.71$16.184,396,200
2010-08-27$14.77$16.256,899,300
2010-08-26$14.03$15.433,830,500
2010-08-25$13.90$15.293,910,200
2010-08-24$14.07$15.485,105,600
2010-08-23$14.12$15.533,000,300
2010-08-20$14.22$15.645,664,400
2010-08-19$14.68$16.153,874,300
2010-08-18$14.79$16.275,207,400
2010-08-17$14.76$16.247,006,500
2010-08-16$14.71$16.184,199,400
2010-08-13$14.79$16.274,921,300
2010-08-12$15.13$16.646,580,400
2010-08-11$15.03$16.533,705,400
2010-08-10$15.86$17.453,693,900
2010-08-09$16.15$17.774,205,000
2010-08-06$16.13$17.745,877,300
2010-08-05$16.12$17.734,047,000
2010-08-04$16.38$18.025,430,500
2010-08-03$16.23$17.857,331,400
2010-08-02$16.41$18.056,120,400
2010-07-30$16.43$18.078,229,000
2010-07-29$16.27$17.909,802,100
2010-07-28$15.91$17.504,278,700
2010-07-27$15.90$17.493,752,700
2010-07-26$16.06$17.674,746,400
2010-07-23$15.66$17.235,976,100
2010-07-22$15.56$17.127,119,100
2010-07-21$14.96$16.4610,508,600
2010-07-20$14.92$16.414,803,300
2010-07-19$14.55$16.015,256,300
2010-07-16$14.15$15.574,092,900
2010-07-15$14.88$16.374,923,300
2010-07-14$14.79$16.273,056,600
2010-07-13$14.73$16.206,164,200
2010-07-12$14.38$15.823,798,100
2010-07-09$14.39$15.834,215,900
2010-07-08$14.48$15.935,686,500
2010-07-07$14.43$15.875,970,800
2010-07-06$13.73$15.109,714,000
2010-07-02$12.94$14.235,198,200
2010-07-01$13.04$14.347,806,800
2010-06-30$12.87$14.166,105,600
2010-06-29$12.75$14.036,181,100
2010-06-28$13.28$14.613,843,100
2010-06-25$13.63$14.994,983,800
2010-06-24$13.52$14.873,027,800
2010-06-23$14.06$15.474,804,600
2010-06-22$14.05$15.464,811,300
2010-06-21$14.76$16.244,496,000
2010-06-18$14.93$16.423,246,600
2010-06-17$14.78$16.263,736,700
2010-06-16$14.92$16.414,167,500
2010-06-15$14.93$16.424,716,200
2010-06-14$14.48$15.938,012,100
2010-06-11$14.67$16.144,140,800
2010-06-10$14.74$16.164,795,200
2010-06-09$13.81$15.147,427,700
2010-06-08$13.83$15.167,605,300
2010-06-07$13.76$15.087,022,700
2010-06-04$13.90$15.2410,418,300
2010-06-03$14.63$16.0410,300,400
2010-06-02$13.85$15.1812,525,500
2010-06-01$13.64$14.958,648,700
2010-05-28$14.03$15.3810,079,800
2010-05-27$13.59$14.909,310,500
2010-05-26$12.69$13.9113,041,500
2010-05-25$12.46$13.668,713,800
2010-05-24$12.49$13.693,548,300
2010-05-21$12.97$14.225,601,000
2010-05-20$12.81$14.047,293,000
2010-05-19$13.33$14.616,745,300
2010-05-18$13.37$14.665,242,800
2010-05-17$13.47$14.774,274,900
2010-05-14$13.54$14.842,675,200
2010-05-13$13.94$15.282,858,700
2010-05-12$14.11$15.473,850,700
2010-05-11$13.83$15.167,073,100
2010-05-10$14.09$15.455,964,100
2010-05-07$13.38$14.677,279,500
2010-05-06$13.83$15.167,605,600
2010-05-05$14.49$15.895,668,000
2010-05-04$14.77$16.196,199,200
2010-05-03$15.05$16.509,036,600
2010-04-30$15.31$16.7813,906,400
2010-04-29$15.47$16.969,533,100
2010-04-28$15.08$16.537,380,900
2010-04-27$14.83$16.268,546,100
2010-04-26$15.33$16.813,353,900
2010-04-23$15.64$17.155,297,000
2010-04-22$15.56$17.068,069,900
2010-04-21$15.22$16.696,969,700
2010-04-20$14.83$16.266,548,800
2010-04-19$14.48$15.873,573,000
2010-04-16$14.44$15.834,890,600
2010-04-15$14.66$16.073,651,200
2010-04-14$14.73$16.153,828,200
2010-04-13$14.45$15.847,617,800
2010-04-12$14.30$15.684,208,000
2010-04-09$14.31$15.693,732,700
2010-04-08$14.11$15.474,243,100
2010-04-07$14.31$15.693,960,000
2010-04-06$14.56$15.964,448,400
2010-04-05$14.62$16.034,688,700
2010-04-01$14.11$15.475,141,400
2010-03-31$13.97$15.324,478,000
2010-03-30$13.98$15.338,237,300
2010-03-29$13.89$15.237,577,800
2010-03-26$13.52$14.825,345,200
2010-03-25$13.25$14.535,857,400
2010-03-24$13.82$15.154,847,100
2010-03-23$13.72$15.047,388,200
2010-03-22$13.98$15.333,463,800
2010-03-19$13.96$15.309,044,100
2010-03-18$13.91$15.2510,783,900
2010-03-17$14.55$15.956,499,900
2010-03-16$14.86$16.296,707,700
2010-03-15$14.74$16.166,480,700
2010-03-12$15.31$16.784,136,900
2010-03-11$15.66$17.173,890,900
2010-03-10$15.84$17.318,554,900
2010-03-09$15.30$16.722,685,900
2010-03-08$15.28$16.704,767,000
2010-03-05$15.23$16.644,390,600
2010-03-04$15.29$16.713,128,300
2010-03-03$15.56$17.002,691,500
2010-03-02$15.35$16.773,812,300
2010-03-01$15.37$16.805,023,200
2010-02-26$15.44$16.874,499,000
2010-02-25$15.36$16.795,534,300
2010-02-24$15.10$16.504,447,000
2010-02-23$15.11$16.514,463,600
2010-02-22$15.60$17.057,905,500
2010-02-19$15.88$17.358,737,700
2010-02-18$16.13$17.636,434,500
2010-02-17$16.48$18.015,707,900
2010-02-16$16.47$18.007,082,700
2010-02-12$16.41$17.935,064,600
2010-02-11$16.69$18.249,412,000
2010-02-10$16.52$18.058,812,300
2010-02-09$16.04$17.538,378,200
2010-02-08$15.05$16.455,290,200
2010-02-05$15.35$16.777,768,800
2010-02-04$15.51$16.955,217,000
2010-02-03$16.31$17.824,394,800
2010-02-02$16.44$17.976,583,100
2010-02-01$16.10$17.595,586,800
2010-01-29$15.36$16.799,815,600
2010-01-28$16.23$17.747,154,400
2010-01-27$16.41$17.936,971,300
2010-01-26$16.54$18.085,173,800
2010-01-25$16.92$18.494,840,600
2010-01-22$16.59$18.1314,624,900
2010-01-21$18.05$19.738,032,700
2010-01-20$17.98$19.653,269,700
2010-01-19$18.14$19.824,141,700
2010-01-15$17.98$19.654,467,100
2010-01-14$18.21$19.905,482,300
2010-01-13$17.67$19.315,523,000
2010-01-12$17.43$19.056,655,000
2010-01-11$17.80$19.456,040,400
2010-01-08$18.37$20.086,959,000
2010-01-07$17.77$19.425,073,100
2010-01-06$17.67$19.316,901,000
2010-01-05$17.45$19.0715,692,700
2010-01-04$16.19$17.696,490,100