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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$18.63$18.63931,200
2000-12-28$18.97$18.971,102,000
2000-12-27$19.09$19.091,650,400
2000-12-26$18.97$18.971,727,600
2000-12-22$17.55$17.551,129,400
2000-12-21$17.59$17.592,015,200
2000-12-20$17.53$17.531,497,000
2000-12-19$17.94$17.942,603,200
2000-12-18$15.69$15.691,720,600
2000-12-15$15.44$15.44778,800
2000-12-14$15.16$15.161,016,800
2000-12-13$16.31$16.312,125,800
2000-12-12$15.06$15.061,068,000
2000-12-11$14.50$14.501,823,200
2000-12-08$14.00$14.001,220,000
2000-12-07$13.41$13.41673,400
2000-12-06$12.97$12.97886,200
2000-12-05$12.66$12.661,279,000
2000-12-04$12.75$12.751,686,200
2000-12-01$11.53$11.532,011,400
2000-11-30$11.66$11.662,502,200
2000-11-29$13.00$13.002,144,200
2000-11-28$13.75$13.75881,000
2000-11-27$14.28$14.28367,000
2000-11-24$14.75$14.75580,000
2000-11-22$14.09$14.09856,400
2000-11-21$14.84$14.84491,800
2000-11-20$14.34$14.34222,200
2000-11-17$14.91$14.91246,000
2000-11-16$15.38$15.381,630,400
2000-11-15$15.09$15.09702,400
2000-11-14$14.38$14.38944,200
2000-11-13$13.41$13.41490,200
2000-11-10$14.06$14.06230,400
2000-11-09$14.50$14.50715,000
2000-11-08$14.94$14.94300,000
2000-11-07$15.00$15.00390,800
2000-11-06$14.31$14.31797,000
2000-11-03$14.66$14.66301,600
2000-11-02$14.50$14.50736,000
2000-11-01$14.91$14.91700,400
2000-10-31$14.06$14.061,425,400
2000-10-30$13.81$13.811,694,600
2000-10-27$14.06$14.061,084,200
2000-10-26$14.75$14.751,132,800
2000-10-25$14.66$14.661,938,800
2000-10-24$15.72$15.72622,200
2000-10-23$16.53$16.531,153,800
2000-10-20$17.25$17.25858,800
2000-10-19$16.19$16.19878,400
2000-10-18$15.78$15.78890,600
2000-10-17$15.75$15.75964,400
2000-10-16$15.03$15.03630,400
2000-10-13$16.38$16.38549,800
2000-10-12$16.19$16.191,481,000
2000-10-11$16.50$16.501,215,400
2000-10-10$16.50$16.501,197,400
2000-10-09$14.97$14.97638,000
2000-10-06$15.19$15.19580,400
2000-10-05$15.84$15.841,348,000
2000-10-04$15.97$15.971,096,800
2000-10-03$17.22$17.22687,000
2000-10-02$17.44$17.44654,000
2000-09-29$17.19$17.19670,400
2000-09-28$17.03$17.03820,800
2000-09-27$17.13$17.13864,200
2000-09-26$16.50$16.50501,600
2000-09-25$15.94$15.941,004,800
2000-09-22$16.19$16.191,286,800
2000-09-21$15.38$15.38965,000
2000-09-20$16.69$16.691,841,000
2000-09-19$16.50$16.502,124,200
2000-09-18$16.31$16.311,106,400
2000-09-15$16.91$16.91585,000
2000-09-14$17.09$17.09952,800
2000-09-13$16.69$16.691,894,200
2000-09-12$17.28$17.283,556,800
2000-09-11$17.97$17.972,180,200
2000-09-08$16.31$16.311,172,200
2000-09-07$17.25$17.251,801,000
2000-09-06$16.81$16.81985,000
2000-09-05$15.63$15.63743,800
2000-09-01$16.00$16.00360,200
2000-08-31$15.69$15.69452,400
2000-08-30$15.34$15.34539,200
2000-08-29$15.69$15.691,195,000
2000-08-28$15.91$15.91848,200
2000-08-25$15.59$15.59451,000
2000-08-24$16.03$16.03602,600
2000-08-23$16.34$16.341,428,200
2000-08-22$15.50$15.50763,000
2000-08-21$15.34$15.34889,200
2000-08-18$15.44$15.441,904,000
2000-08-17$15.22$15.222,802,200
2000-08-16$14.66$14.661,108,600
2000-08-15$14.31$14.311,210,200
2000-08-14$14.13$14.13675,600
2000-08-11$13.38$13.38369,000
2000-08-10$13.19$13.19502,400
2000-08-09$13.63$13.621,083,000
2000-08-08$13.13$13.13638,200
2000-08-07$13.78$13.78588,800
2000-08-04$13.50$13.50536,400
2000-08-03$13.28$13.28856,000
2000-08-02$13.34$13.34928,600
2000-08-01$12.81$12.81603,600
2000-07-31$12.47$12.47665,200
2000-07-28$12.38$12.38753,400
2000-07-27$12.44$12.44992,400
2000-07-26$11.91$11.911,023,600
2000-07-25$11.06$11.06950,600
2000-07-24$11.28$11.281,038,200
2000-07-21$12.31$12.31591,600
2000-07-20$13.19$13.19957,200
2000-07-19$13.47$13.47187,000
2000-07-18$13.56$13.56461,400
2000-07-17$13.50$13.50389,400
2000-07-14$13.91$13.911,642,800
2000-07-13$14.09$14.09504,400
2000-07-12$14.00$14.00679,600
2000-07-11$14.19$14.19869,200
2000-07-10$13.69$13.691,074,800
2000-07-07$13.81$13.81685,000
2000-07-06$13.31$13.31822,400
2000-07-05$13.06$13.06806,000
2000-07-03$14.00$14.00151,600
2000-06-30$14.25$14.252,152,200
2000-06-29$13.97$13.971,644,200
2000-06-28$12.75$12.75576,000
2000-06-27$12.75$12.75383,600
2000-06-26$12.63$12.631,305,200
2000-06-23$12.38$12.381,010,200
2000-06-22$12.19$12.191,039,600
2000-06-21$12.59$12.592,149,400
2000-06-20$11.81$11.811,847,200
2000-06-19$11.78$11.78554,400
2000-06-16$11.88$11.88832,600
2000-06-15$11.44$11.44685,800
2000-06-14$11.19$11.191,383,200
2000-06-13$11.78$11.781,155,000
2000-06-12$11.53$11.531,729,800
2000-06-09$12.19$12.192,236,600
2000-06-08$11.47$11.471,675,800
2000-06-07$11.25$11.251,814,200
2000-06-06$11.09$11.092,065,600
2000-06-05$9.94$9.942,051,000
2000-06-02$11.38$11.38776,200
2000-06-01$11.91$11.91659,400
2000-05-31$12.06$12.062,012,000
2000-05-30$11.97$11.97837,400
2000-05-26$12.00$12.00618,400
2000-05-25$11.84$11.84507,400
2000-05-24$12.53$12.53752,400
2000-05-23$12.38$12.38650,800
2000-05-22$12.88$12.88621,800
2000-05-19$13.25$13.25312,200
2000-05-18$13.53$13.53552,400
2000-05-17$14.25$14.25583,800
2000-05-16$14.25$14.25923,400
2000-05-15$14.88$14.88657,400
2000-05-12$14.56$14.56753,800
2000-05-11$14.91$14.91846,800
2000-05-10$14.69$14.69954,800
2000-05-09$14.63$14.631,035,800
2000-05-08$14.00$14.00893,000
2000-05-05$13.88$13.87441,600
2000-05-04$13.75$13.75649,000
2000-05-03$13.50$13.50664,800
2000-05-02$13.63$13.62584,600
2000-05-01$13.63$13.62885,400
2000-04-28$14.13$14.131,898,800
2000-04-27$14.19$14.191,000,800
2000-04-26$13.28$13.281,331,200
2000-04-25$13.31$13.31928,400
2000-04-24$14.25$14.25937,600
2000-04-20$13.69$13.69501,000
2000-04-19$12.69$12.691,356,400
2000-04-18$12.53$12.531,282,000
2000-04-17$11.13$11.131,318,200
2000-04-14$12.03$12.03878,000
2000-04-13$13.41$13.41381,000
2000-04-12$14.00$14.001,785,400
2000-04-11$13.94$13.941,983,000
2000-04-10$12.41$12.41923,400
2000-04-07$13.59$13.591,686,800
2000-04-06$14.50$14.502,110,200
2000-04-05$13.66$13.661,162,400
2000-04-04$14.66$14.661,592,200
2000-04-03$15.91$15.91913,400
2000-03-31$15.88$15.881,192,200
2000-03-30$15.47$15.473,053,800
2000-03-29$14.78$14.781,684,600
2000-03-28$13.56$13.56978,800
2000-03-27$14.25$14.25696,000
2000-03-24$14.59$14.59409,200
2000-03-23$14.91$14.911,781,400
2000-03-22$14.81$14.811,785,600
2000-03-21$13.88$13.871,638,400
2000-03-20$12.63$12.631,231,600
2000-03-17$13.00$13.00918,000
2000-03-16$13.38$13.381,765,200
2000-03-15$11.66$11.66423,600
2000-03-14$12.59$12.591,124,800
2000-03-13$12.91$12.91730,800
2000-03-10$13.00$13.001,228,400
2000-03-09$12.56$12.561,699,000
2000-03-08$12.50$12.502,853,400
2000-03-07$13.81$13.812,044,000
2000-03-06$13.19$13.191,549,200
2000-03-03$13.00$13.003,016,400
2000-03-02$13.16$13.163,509,000
2000-03-01$11.97$11.971,739,800
2000-02-29$11.41$11.412,182,400
2000-02-28$10.00$10.001,544,000
2000-02-25$9.59$9.592,578,200
2000-02-24$9.00$9.002,278,600
2000-02-23$8.75$8.75677,000
2000-02-22$8.50$8.50478,600
2000-02-18$8.59$8.59907,600
2000-02-17$9.03$9.031,370,800
2000-02-16$9.00$9.00742,000
2000-02-15$8.97$8.97776,600
2000-02-14$8.88$8.87930,400
2000-02-11$8.56$8.56583,400
2000-02-10$8.69$8.69728,600
2000-02-09$8.59$8.591,528,200
2000-02-08$8.72$8.72757,800
2000-02-07$9.03$9.03871,200
2000-02-04$8.84$8.84505,200
2000-02-03$8.81$8.81796,400
2000-02-02$8.88$8.871,728,200
2000-02-01$8.63$8.62329,600
2000-01-31$8.31$8.31563,000
2000-01-28$8.19$8.19878,000
2000-01-27$8.28$8.28960,200
2000-01-26$8.06$8.061,013,200
2000-01-25$8.50$8.501,755,000
2000-01-24$8.81$8.81984,600
2000-01-21$9.25$9.252,422,400
2000-01-20$8.47$8.472,764,600
2000-01-19$8.09$8.091,805,200
2000-01-18$7.75$7.75802,600
2000-01-14$7.44$7.441,144,800
2000-01-13$7.41$7.41829,000
2000-01-12$6.91$6.91865,000
2000-01-11$6.97$6.97617,200
2000-01-10$6.91$6.91724,000
2000-01-07$7.06$7.061,701,600
2000-01-06$6.84$6.841,365,600
2000-01-05$6.38$6.38691,000
2000-01-04$6.19$6.19886,200
2000-01-03$6.25$6.25404,000