NASDAQ:PTEN | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$12.36378,895
2026-09-03$13.17432,742
2026-09-02$12.681,272,594
2026-09-01$12.71747,909
2026-08-31$12.91804,515
2026-08-28$12.21667,893
2026-08-27$12.26$17.9610,841,400$11.76694,498
2026-08-26$11.75$17.219,072,300$11.14847,411
2026-08-25$11.52$16.879,625,200$11.53794,812
2026-08-24$11.86$17.374,986,000$12.11415,046
2026-08-21$12.34$18.074,926,200$12.31392,760
2026-08-20$12.18$17.845,742,100$12.26465,007
2026-08-19$12.06$17.664,324,100$12.22323,409
2026-08-18$12.13$17.776,590,200$12.45588,746
2026-08-17$12.22$17.909,854,100$11.451,041,690
2026-08-14$11.37$16.656,023,000$11.02558,214
2026-08-13$10.90$15.964,719,600$10.87325,518
2026-08-12$11.02$16.145,429,100$10.99365,408
2026-08-11$11.06$16.206,095,300$10.96433,026
2026-08-10$10.99$16.109,604,300$10.18790,682
2026-08-07$9.87$14.465,444,400$9.96488,611
2026-08-06$10.05$14.729,545,100$9.79637,493
2026-08-05$9.54$13.978,537,800$10.17760,000
2026-08-04$10.09$14.7810,880,100$10.011,215,857
2026-08-03$10.27$15.049,028,900$10.29791,931
2026-07-31$10.48$15.3513,031,800$10.07852,302
2026-07-30$9.85$14.4314,308,100$9.271,606,136
2026-07-29$9.33$13.679,966,500$9.75571,363
2026-07-28$9.17$13.4310,076,500$9.46848,609
2026-07-27$9.41$13.789,458,500$9.82786,417
2026-07-24$10.20$14.946,412,000$10.37449,354
2026-07-23$10.34$15.1413,883,300$11.001,566,607
2026-07-22$10.72$15.708,405,100$10.68630,873
2026-07-21$10.53$15.4212,006,400$10.211,048,755
2026-07-20$10.10$14.798,161,400$9.95971,874
2026-07-17$10.02$14.688,615,900
2026-07-16$9.64$14.126,396,500
2026-07-15$9.84$14.417,059,200
2026-07-14$9.86$14.446,383,000
2026-07-13$9.68$14.185,829,600
2026-07-10$9.39$13.754,896,500
2026-07-09$9.40$13.777,025,600
2026-07-08$9.70$14.2115,373,000
2026-07-07$9.15$13.4011,204,500
2026-07-06$8.56$12.549,391,800
2026-07-02$8.66$12.6810,415,100
2026-07-01$8.57$12.5515,466,000
2026-06-30$9.18$13.4513,427,400
2026-06-29$9.55$13.998,598,600
2026-06-26$9.59$14.0514,931,200
2026-06-25$9.77$14.318,766,900
2026-06-24$9.52$13.9416,333,000
2026-06-23$10.07$14.754,646,600
2026-06-22$10.20$14.948,593,700
2026-06-18$10.04$14.7013,122,300
2026-06-17$10.30$15.0910,224,100
2026-06-16$10.35$15.1612,644,600
2026-06-15$10.66$15.6113,728,100
2026-06-12$11.49$16.837,277,600
2026-06-11$11.49$16.838,884,000
2026-06-10$12.02$17.606,371,400
2026-06-09$11.59$16.987,262,100
2026-06-08$11.90$17.436,310,100
2026-06-05$11.51$16.8610,355,400
2026-06-04$12.27$17.9714,312,500
2026-06-03$12.01$17.598,475,800
2026-06-02$11.73$17.186,400,900
2026-06-01$11.53$16.898,451,100
2026-05-29$11.21$16.279,855,400
2026-05-28$11.30$16.405,896,500
2026-05-27$11.48$16.669,094,100
2026-05-26$12.12$17.598,757,200
2026-05-22$12.31$17.875,651,700
2026-05-21$12.21$17.729,004,100
2026-05-20$12.28$17.836,059,700
2026-05-19$12.73$18.488,053,800
2026-05-18$12.85$18.6510,122,400
2026-05-15$12.42$18.036,489,400
2026-05-14$12.12$17.596,176,700
2026-05-13$12.00$17.425,607,100
2026-05-12$12.06$17.515,820,800
2026-05-11$11.86$17.225,190,100
2026-05-08$11.42$16.585,327,700
2026-05-07$11.41$16.566,520,800
2026-05-06$11.58$16.8111,248,800
2026-05-05$12.41$18.017,043,700
2026-05-04$12.29$17.847,016,100
2026-05-01$11.99$17.4011,432,900
2026-04-30$12.22$17.749,343,700
2026-04-29$12.35$17.937,523,300
2026-04-28$11.82$17.167,631,000
2026-04-27$11.46$16.6310,152,500
2026-04-24$11.33$16.457,999,600
2026-04-23$11.14$16.1718,392,500
2026-04-22$10.81$15.6912,220,900
2026-04-21$10.56$15.3311,704,400
2026-04-20$9.77$14.188,045,100
2026-04-17$9.42$13.6715,493,200
2026-04-16$10.41$15.118,562,600
2026-04-15$9.92$14.409,065,700