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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$11.51$12.372,084,400
2008-12-30$11.25$12.091,752,400
2008-12-29$11.08$11.912,376,900
2008-12-26$10.83$11.64872,100
2008-12-24$10.46$11.25682,700
2008-12-23$10.46$11.252,773,100
2008-12-22$10.45$11.234,278,600
2008-12-19$10.57$11.368,366,100
2008-12-18$10.45$11.235,354,100
2008-12-17$11.91$12.804,626,500
2008-12-16$11.68$12.564,287,900
2008-12-15$11.21$12.054,100,900
2008-12-12$11.02$11.856,629,200
2008-12-11$11.10$11.935,414,200
2008-12-10$11.35$12.204,662,900
2008-12-09$10.78$11.425,529,600
2008-12-08$10.25$10.864,267,000
2008-12-05$9.64$10.214,355,500
2008-12-04$9.47$10.035,187,700
2008-12-03$10.64$11.275,283,800
2008-12-02$10.33$10.947,897,700
2008-12-01$9.72$10.297,611,300
2008-11-28$12.49$13.231,901,400
2008-11-26$12.27$13.003,009,400
2008-11-25$11.24$11.905,682,300
2008-11-24$11.14$11.805,714,800
2008-11-21$9.95$10.546,012,700
2008-11-20$8.80$9.325,568,800
2008-11-19$10.48$11.105,005,200
2008-11-18$11.72$12.415,304,200
2008-11-17$11.83$12.535,258,000
2008-11-14$11.54$12.224,716,100
2008-11-13$11.71$12.405,354,400
2008-11-12$10.58$11.213,328,000
2008-11-11$11.56$12.244,143,600
2008-11-10$11.91$12.613,884,400
2008-11-07$11.45$12.133,880,900
2008-11-06$11.15$11.814,188,100
2008-11-05$12.64$13.394,181,600
2008-11-04$13.52$14.325,074,200
2008-11-03$12.63$13.383,836,500
2008-10-31$13.27$14.054,649,700
2008-10-30$13.51$14.314,406,300
2008-10-29$12.32$13.054,044,500
2008-10-28$11.50$12.184,932,900
2008-10-27$10.58$11.213,843,000
2008-10-24$11.21$11.876,468,200
2008-10-23$11.27$11.947,601,400
2008-10-22$11.54$12.226,472,800
2008-10-21$13.14$13.924,445,800
2008-10-20$13.40$14.195,459,100
2008-10-17$12.26$12.985,490,400
2008-10-16$11.80$12.506,874,300
2008-10-15$11.66$12.355,433,200
2008-10-14$13.86$14.687,017,400
2008-10-13$14.08$14.915,394,500
2008-10-10$11.00$11.659,258,200
2008-10-09$12.70$13.456,023,500
2008-10-08$14.03$14.868,011,900
2008-10-07$13.17$13.956,679,900
2008-10-06$14.83$15.718,622,000
2008-10-03$16.00$16.954,513,200
2008-10-02$16.19$17.156,276,700
2008-10-01$18.82$19.934,320,400
2008-09-30$20.02$21.204,517,200
2008-09-29$18.48$19.573,682,200
2008-09-26$20.70$21.924,178,100
2008-09-25$20.81$22.043,607,900
2008-09-24$20.33$21.533,558,000
2008-09-23$20.42$21.636,462,500
2008-09-22$23.32$24.703,797,900
2008-09-19$23.64$25.044,827,600
2008-09-18$21.65$22.936,634,900
2008-09-17$19.79$20.966,200,100
2008-09-16$21.01$22.257,721,800
2008-09-15$20.21$21.415,561,300
2008-09-12$22.45$23.784,835,500
2008-09-11$21.77$23.065,534,000
2008-09-10$22.07$23.385,082,800
2008-09-09$21.19$22.277,207,700
2008-09-08$22.47$23.624,636,500
2008-09-05$23.34$24.535,922,300
2008-09-04$23.55$24.755,014,700
2008-09-03$23.95$25.178,093,000
2008-09-02$25.23$26.526,471,300
2008-08-29$28.42$29.872,348,300
2008-08-28$28.64$30.104,474,200
2008-08-27$29.55$31.063,796,300
2008-08-26$29.50$31.015,847,000
2008-08-25$27.73$29.153,865,900
2008-08-22$27.51$28.922,501,000
2008-08-21$28.14$29.583,955,900
2008-08-20$27.61$29.023,582,100
2008-08-19$26.40$27.754,030,900
2008-08-18$25.64$26.953,154,600
2008-08-15$26.15$27.494,323,400
2008-08-14$26.40$27.754,477,400
2008-08-13$27.01$28.394,684,100
2008-08-12$26.27$27.617,043,300
2008-08-11$26.00$27.336,554,500
2008-08-08$24.90$26.173,733,300
2008-08-07$25.29$26.584,842,600
2008-08-06$26.41$27.765,671,300
2008-08-05$24.77$26.0410,039,100
2008-08-04$26.58$27.946,222,800
2008-08-01$28.80$30.275,097,500
2008-07-31$28.42$29.874,704,300
2008-07-30$30.03$31.574,017,200
2008-07-29$27.95$29.384,988,700
2008-07-28$29.26$30.762,443,600
2008-07-25$29.35$30.852,879,400
2008-07-24$28.98$30.465,250,500
2008-07-23$29.94$31.474,615,700
2008-07-22$31.57$33.183,721,300
2008-07-21$32.85$34.533,215,400
2008-07-18$31.36$32.964,743,900
2008-07-17$30.38$31.936,059,000
2008-07-16$32.37$34.033,283,200
2008-07-15$32.79$34.473,134,900
2008-07-14$33.90$35.632,803,800
2008-07-11$33.04$34.733,107,000
2008-07-10$33.12$34.813,110,700
2008-07-09$31.95$33.583,204,600
2008-07-08$32.43$34.095,971,500
2008-07-07$33.29$34.993,745,900
2008-07-03$34.18$35.932,204,200
2008-07-02$34.94$36.735,617,100
2008-07-01$36.02$37.864,665,800
2008-06-30$36.13$37.983,760,200
2008-06-27$35.73$37.566,057,800
2008-06-26$35.82$37.653,678,900
2008-06-25$35.67$37.495,129,300
2008-06-24$35.84$37.675,129,200
2008-06-23$36.20$38.053,947,500
2008-06-20$34.51$36.275,649,100
2008-06-19$34.43$36.195,226,700
2008-06-18$33.92$35.652,837,200
2008-06-17$34.09$35.834,178,600
2008-06-16$32.85$34.534,232,400
2008-06-13$33.03$34.723,559,600
2008-06-12$33.01$34.704,538,600
2008-06-11$33.93$35.666,302,400
2008-06-10$32.26$33.916,352,600
2008-06-09$33.32$34.862,355,100
2008-06-06$32.58$34.084,267,200
2008-06-05$33.71$35.266,316,900
2008-06-04$31.60$33.062,812,600
2008-06-03$31.76$33.225,600,400
2008-06-02$31.81$33.285,181,800
2008-05-30$31.48$32.935,537,600
2008-05-29$30.69$32.103,263,600
2008-05-28$31.95$33.424,300,700
2008-05-27$31.03$32.463,412,400
2008-05-23$31.28$32.723,326,200
2008-05-22$31.94$33.414,075,100
2008-05-21$32.77$34.284,102,600
2008-05-20$33.61$35.163,298,800
2008-05-19$32.82$34.333,962,500
2008-05-16$33.38$34.923,931,900
2008-05-15$32.47$33.973,725,400
2008-05-14$31.77$33.233,723,400
2008-05-13$32.10$33.585,426,700
2008-05-12$31.31$32.753,996,100
2008-05-09$31.88$33.352,870,400
2008-05-08$31.95$33.424,316,200
2008-05-07$30.51$31.922,911,600
2008-05-06$31.30$32.746,043,800
2008-05-05$30.38$31.783,675,500
2008-05-02$29.50$30.865,636,000
2008-05-01$27.94$29.234,025,300
2008-04-30$27.94$29.232,761,400
2008-04-29$27.70$28.982,410,300
2008-04-28$28.77$30.102,594,400
2008-04-25$29.31$30.663,562,200
2008-04-24$28.39$29.702,710,600
2008-04-23$29.14$30.483,558,600
2008-04-22$29.47$30.835,196,800
2008-04-21$29.22$30.573,161,000
2008-04-18$29.56$30.923,880,200
2008-04-17$28.61$29.934,222,500
2008-04-16$28.42$29.733,698,900
2008-04-15$27.59$28.863,152,000
2008-04-14$27.43$28.693,587,100
2008-04-11$26.69$27.924,254,400
2008-04-10$27.40$28.663,329,100
2008-04-09$27.52$28.792,842,600
2008-04-08$27.14$28.393,456,200
2008-04-07$26.99$28.235,143,400
2008-04-04$27.69$28.975,210,700
2008-04-03$26.73$27.967,736,100
2008-04-02$26.58$27.805,302,800
2008-04-01$26.58$27.804,355,100
2008-03-31$26.18$27.394,495,700
2008-03-28$25.90$27.096,670,700
2008-03-27$25.32$26.495,379,400
2008-03-26$24.98$26.134,449,200
2008-03-25$24.38$25.506,189,000
2008-03-24$23.06$24.125,353,500
2008-03-20$21.85$22.863,829,700
2008-03-19$21.94$22.954,146,400
2008-03-18$23.00$24.063,369,400
2008-03-17$22.04$23.067,190,700
2008-03-14$22.80$23.854,570,000
2008-03-13$23.08$24.144,701,900
2008-03-12$22.65$23.693,877,800
2008-03-11$22.75$23.803,502,200
2008-03-10$22.27$23.303,773,300
2008-03-07$22.60$23.524,729,300
2008-03-06$23.25$24.193,851,500
2008-03-05$23.52$24.475,389,800
2008-03-04$22.90$23.835,771,400
2008-03-03$23.29$24.234,664,700
2008-02-29$23.55$24.503,641,600
2008-02-28$25.10$26.125,051,100
2008-02-27$24.32$25.314,536,500
2008-02-26$24.47$25.464,110,100
2008-02-25$24.15$25.135,842,400
2008-02-22$22.97$23.903,705,300
2008-02-21$22.92$23.854,321,900
2008-02-20$24.04$25.016,405,800
2008-02-19$23.57$24.537,377,300
2008-02-15$22.40$23.315,327,200
2008-02-14$22.50$23.418,149,100
2008-02-13$23.19$24.138,070,400
2008-02-12$21.94$22.834,826,800
2008-02-11$22.09$22.993,684,200
2008-02-08$21.43$22.304,218,800
2008-02-07$21.43$22.306,980,200
2008-02-06$19.91$20.725,139,000
2008-02-05$20.81$21.654,240,600
2008-02-04$21.55$22.424,784,500
2008-02-01$20.22$21.044,798,200
2008-01-31$19.58$20.375,780,000
2008-01-30$19.43$20.222,869,400
2008-01-29$19.97$20.783,712,500
2008-01-28$19.32$20.102,768,100
2008-01-25$19.14$19.927,181,400
2008-01-24$18.92$19.694,410,000
2008-01-23$18.48$19.234,463,600
2008-01-22$18.25$18.994,092,800
2008-01-18$18.62$19.374,373,800
2008-01-17$18.76$19.524,192,400
2008-01-16$19.40$20.194,769,300
2008-01-15$20.07$20.885,222,900
2008-01-14$20.58$21.413,811,800
2008-01-11$19.40$20.194,499,000
2008-01-10$18.97$19.744,726,200
2008-01-09$19.15$19.933,026,400
2008-01-08$19.05$19.822,907,300
2008-01-07$19.54$20.332,552,000
2008-01-04$19.94$20.752,201,300
2008-01-03$20.59$21.423,592,100
2008-01-02$20.73$21.574,975,400