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 — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$18.63$21.033,050,600
2012-12-28$18.12$20.451,295,400
2012-12-27$18.46$20.842,118,700
2012-12-26$18.31$20.671,542,600
2012-12-24$18.31$20.67801,400
2012-12-21$18.52$20.914,028,500
2012-12-20$18.94$21.382,142,800
2012-12-19$18.84$21.272,954,900
2012-12-18$18.78$21.205,851,400
2012-12-17$17.74$20.022,336,500
2012-12-14$17.43$19.672,874,500
2012-12-13$17.47$19.723,106,300
2012-12-12$17.86$20.163,543,600
2012-12-11$18.09$20.363,262,200
2012-12-10$18.24$20.532,305,500
2012-12-07$18.13$20.412,702,400
2012-12-06$18.01$20.272,369,200
2012-12-05$17.95$20.212,191,600
2012-12-04$17.80$20.042,439,200
2012-12-03$17.57$19.782,533,800
2012-11-30$17.78$20.015,054,300
2012-11-29$17.54$19.742,892,100
2012-11-28$17.08$19.234,859,200
2012-11-27$17.00$19.142,992,500
2012-11-26$17.24$19.412,278,400
2012-11-23$17.56$19.771,009,400
2012-11-21$17.41$19.603,245,800
2012-11-20$17.16$19.322,909,400
2012-11-19$17.13$19.282,348,300
2012-11-16$16.57$18.653,582,600
2012-11-15$16.34$18.393,649,000
2012-11-14$16.10$18.123,516,100
2012-11-13$16.13$18.163,439,300
2012-11-12$16.23$18.271,631,200
2012-11-09$16.05$18.073,226,400
2012-11-08$15.78$17.764,856,600
2012-11-07$16.29$18.343,682,600
2012-11-06$16.98$19.114,336,800
2012-11-05$16.64$18.732,242,200
2012-11-02$16.31$18.364,253,300
2012-11-01$16.69$18.794,214,900
2012-10-31$16.18$18.213,902,500
2012-10-26$16.45$18.523,965,800
2012-10-25$16.88$19.005,176,300
2012-10-24$16.82$18.934,155,300
2012-10-23$16.83$18.952,732,700
2012-10-22$17.07$19.223,368,600
2012-10-19$17.31$19.494,012,500
2012-10-18$17.81$20.053,986,500
2012-10-17$17.82$20.063,490,500
2012-10-16$17.32$19.503,974,800
2012-10-15$16.92$19.052,220,500
2012-10-12$16.97$19.103,539,100
2012-10-11$16.87$18.993,759,600
2012-10-10$16.21$18.253,965,000
2012-10-09$16.54$18.627,143,800
2012-10-08$15.88$17.884,905,800
2012-10-05$15.47$17.413,832,400
2012-10-04$15.48$17.434,266,300
2012-10-03$15.08$16.984,178,700
2012-10-02$15.80$17.795,076,000
2012-10-01$15.74$17.723,275,400
2012-09-28$15.82$17.813,628,500
2012-09-27$15.97$17.983,595,000
2012-09-26$15.84$17.835,895,000
2012-09-25$16.19$18.225,948,100
2012-09-24$17.24$19.413,105,300
2012-09-21$17.46$19.655,597,200
2012-09-20$17.30$19.476,854,400
2012-09-19$17.06$19.203,467,700
2012-09-18$17.22$19.384,559,800
2012-09-17$17.33$19.514,730,600
2012-09-14$17.44$19.632,974,300
2012-09-13$17.04$19.185,829,000
2012-09-12$16.35$18.403,163,200
2012-09-11$16.19$18.172,553,000
2012-09-10$15.71$17.632,913,000
2012-09-07$16.10$18.075,289,800
2012-09-06$15.73$17.654,150,100
2012-09-05$15.24$17.106,411,400
2012-09-04$14.92$16.742,701,600
2012-08-31$15.19$17.052,501,100
2012-08-30$15.00$16.831,853,600
2012-08-29$15.12$16.971,620,900
2012-08-28$15.34$17.211,962,700
2012-08-27$15.51$17.411,785,500
2012-08-24$15.66$17.574,144,000
2012-08-23$15.57$17.473,221,800
2012-08-22$16.17$18.152,942,300
2012-08-21$16.29$18.281,840,100
2012-08-20$16.30$18.293,646,400
2012-08-17$16.14$18.112,987,100
2012-08-16$16.11$18.083,747,100
2012-08-15$15.91$17.853,654,500
2012-08-14$16.24$18.223,903,900
2012-08-13$16.44$18.454,270,700
2012-08-10$16.75$18.803,161,500
2012-08-09$16.76$18.814,922,800
2012-08-08$16.06$18.022,752,000
2012-08-07$16.06$18.023,672,700
2012-08-06$15.69$17.612,501,500
2012-08-03$15.58$17.482,722,000
2012-08-02$15.27$17.143,369,800
2012-08-01$15.64$17.553,918,300
2012-07-31$15.48$17.374,926,100
2012-07-30$15.93$17.883,261,700
2012-07-27$16.17$18.154,642,400
2012-07-26$15.65$17.569,514,200
2012-07-25$14.88$16.705,149,600
2012-07-24$15.02$16.864,555,200
2012-07-23$15.19$17.052,670,600
2012-07-20$15.26$17.124,308,900
2012-07-19$15.18$17.043,395,600
2012-07-18$15.11$16.965,389,700
2012-07-17$14.57$16.354,827,100
2012-07-16$14.08$15.803,186,900
2012-07-13$14.05$15.773,794,000
2012-07-12$13.79$15.485,789,200
2012-07-11$14.01$15.725,024,400
2012-07-10$14.00$15.712,736,200
2012-07-09$14.60$16.382,392,600
2012-07-06$14.60$16.382,464,300
2012-07-05$14.73$16.532,896,900
2012-07-03$14.79$16.604,491,300
2012-07-02$14.12$15.854,436,500
2012-06-29$14.56$16.345,734,900
2012-06-28$13.97$15.684,347,200
2012-06-27$13.62$15.284,791,500
2012-06-26$13.23$14.854,209,600
2012-06-25$13.09$14.693,722,200
2012-06-22$13.84$15.532,975,200
2012-06-21$13.76$15.443,982,200
2012-06-20$14.74$16.545,102,900
2012-06-19$14.58$16.365,790,200
2012-06-18$13.98$15.692,458,900
2012-06-15$14.08$15.804,473,500
2012-06-14$13.95$15.653,105,900
2012-06-13$13.76$15.444,180,900
2012-06-12$14.20$15.884,189,500
2012-06-11$14.28$15.973,861,900
2012-06-08$14.91$16.672,330,500
2012-06-07$15.04$16.824,351,000
2012-06-06$15.22$17.025,587,800
2012-06-05$15.13$16.924,811,800
2012-06-04$15.16$16.953,969,900
2012-06-01$14.71$16.453,730,900
2012-05-31$15.12$16.912,771,800
2012-05-30$15.48$17.312,882,400
2012-05-29$16.11$18.023,213,800
2012-05-25$15.75$17.612,005,100
2012-05-24$15.58$17.423,089,000
2012-05-23$15.86$17.743,023,100
2012-05-22$15.26$17.064,115,800
2012-05-21$15.40$17.222,988,700
2012-05-18$14.42$16.132,726,200
2012-05-17$14.64$16.374,845,900
2012-05-16$14.51$16.233,329,800
2012-05-15$14.61$16.346,120,000
2012-05-14$15.27$17.083,748,300
2012-05-11$15.48$17.313,763,800
2012-05-10$15.99$17.886,274,400
2012-05-09$15.78$17.654,631,300
2012-05-08$15.62$17.474,921,500
2012-05-07$15.43$17.254,053,100
2012-05-04$15.27$17.085,103,600
2012-05-03$15.61$17.464,657,600
2012-05-02$16.08$17.982,832,400
2012-05-01$16.63$18.603,953,400
2012-04-30$16.18$18.094,385,300
2012-04-27$16.32$18.254,832,800
2012-04-26$16.96$18.977,504,900
2012-04-25$16.85$18.845,133,700
2012-04-24$16.20$18.124,025,100
2012-04-23$16.02$17.912,504,400
2012-04-20$15.93$17.812,275,200
2012-04-19$16.11$18.023,349,700
2012-04-18$15.93$17.812,700,100
2012-04-17$15.96$17.853,819,700
2012-04-16$15.66$17.514,652,900
2012-04-13$16.20$18.123,970,000
2012-04-12$17.02$19.033,839,200
2012-04-11$16.35$18.283,709,100
2012-04-10$16.23$18.154,235,600
2012-04-09$16.68$18.652,937,200
2012-04-05$16.94$18.943,938,100
2012-04-04$16.76$18.743,484,000
2012-04-03$17.26$19.304,230,900
2012-04-02$17.27$19.313,473,400
2012-03-30$17.29$19.332,626,700
2012-03-29$17.09$19.113,276,500
2012-03-28$17.18$19.214,964,600
2012-03-27$17.55$19.634,926,700
2012-03-26$17.86$19.973,873,100
2012-03-23$17.89$20.013,318,900
2012-03-22$17.60$19.684,345,000
2012-03-21$18.08$20.225,272,800
2012-03-20$18.14$20.292,525,000
2012-03-19$18.82$21.051,890,200
2012-03-16$18.87$21.102,784,100
2012-03-15$18.25$20.412,131,400
2012-03-14$18.21$20.362,602,300
2012-03-13$18.67$20.882,847,400
2012-03-12$18.43$20.552,659,600
2012-03-09$18.90$21.082,146,300
2012-03-08$18.94$21.123,062,400
2012-03-07$18.87$21.042,822,200
2012-03-06$18.80$20.973,523,800
2012-03-05$19.04$21.233,120,900
2012-03-02$19.37$21.603,162,500
2012-03-01$19.56$21.812,781,800
2012-02-29$19.46$21.703,954,300
2012-02-28$19.60$21.863,802,000
2012-02-27$19.95$22.253,507,000
2012-02-24$20.30$22.643,120,300
2012-02-23$20.12$22.442,763,000
2012-02-22$19.97$22.274,507,300
2012-02-21$19.59$21.853,368,300
2012-02-17$19.76$22.046,662,600
2012-02-16$19.06$21.266,996,600
2012-02-15$18.12$20.215,127,100
2012-02-14$17.80$19.852,948,500
2012-02-13$17.82$19.872,961,600
2012-02-10$17.98$20.054,001,100
2012-02-09$18.45$20.584,717,400
2012-02-08$18.95$21.134,441,500
2012-02-07$18.62$20.773,507,600
2012-02-06$18.50$20.632,790,600
2012-02-03$18.53$20.666,413,500
2012-02-02$18.68$20.838,331,700
2012-02-01$19.05$21.246,194,800
2012-01-31$18.87$21.043,608,600
2012-01-30$18.86$21.034,651,600
2012-01-27$18.76$20.925,892,300
2012-01-26$18.05$20.135,413,500
2012-01-25$19.24$21.465,082,200
2012-01-24$19.24$21.466,511,100
2012-01-23$18.45$20.585,811,900
2012-01-20$18.70$20.854,847,000
2012-01-19$18.42$20.547,646,800
2012-01-18$18.83$21.006,326,200
2012-01-17$18.39$20.515,446,200
2012-01-13$19.09$21.295,976,500
2012-01-12$19.12$21.327,274,600
2012-01-11$20.42$22.775,000,000
2012-01-10$21.93$24.464,297,300
2012-01-09$21.18$23.621,926,200
2012-01-06$21.21$23.651,772,600
2012-01-05$21.04$23.462,611,000
2012-01-04$21.35$23.814,796,600
2012-01-03$21.46$23.934,395,200