NYSE:CNP | Historical Stock Price | CENTERPOINT 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
1970-01-02 to 2026-09-04
Data captured

Stock Price Chart

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

$5.14$15.96$49.56$153.89$477.90$1,484.061970-01-022026-08-27

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$15.72$295.241,416,600
2010-12-30$15.76$295.991,698,000
2010-12-29$15.83$297.311,190,800
2010-12-28$15.85$297.682,191,800
2010-12-27$15.90$298.621,393,800
2010-12-23$15.90$298.621,628,300
2010-12-22$15.88$298.252,473,700
2010-12-21$15.88$298.252,400,700
2010-12-20$15.91$298.813,136,400
2010-12-17$15.87$298.063,708,200
2010-12-16$15.90$298.622,785,100
2010-12-15$15.86$297.872,636,200
2010-12-14$16.10$302.382,726,100
2010-12-13$15.93$299.192,655,700
2010-12-10$15.84$297.504,786,800
2010-12-09$15.75$295.812,800,800
2010-12-08$15.63$293.552,491,800
2010-12-07$15.64$293.743,619,300
2010-12-06$15.66$294.124,348,400
2010-12-03$15.90$298.626,587,800
2010-12-02$15.84$297.502,317,600
2010-12-01$15.76$295.993,063,700
2010-11-30$15.63$293.553,720,200
2010-11-29$15.60$292.993,034,400
2010-11-26$15.79$296.561,486,100
2010-11-24$15.92$299.001,956,100
2010-11-23$15.76$295.992,804,100
2010-11-22$15.87$298.062,583,700
2010-11-19$15.82$297.123,691,500
2010-11-18$15.85$297.682,321,700
2010-11-17$15.69$294.685,196,100
2010-11-16$15.88$298.254,563,800
2010-11-15$16.22$304.632,734,900
2010-11-12$16.11$302.576,524,200
2010-11-11$16.59$307.924,154,200
2010-11-10$16.58$307.733,321,400
2010-11-09$16.60$308.114,078,500
2010-11-08$16.55$307.185,042,800
2010-11-05$16.68$309.597,082,700
2010-11-04$16.92$314.045,654,300
2010-11-03$16.72$310.333,864,900
2010-11-02$16.77$311.263,985,700
2010-11-01$16.55$307.182,532,800
2010-10-29$16.56$307.363,930,000
2010-10-28$16.39$304.214,175,900
2010-10-27$16.42$304.762,934,300
2010-10-26$16.42$304.763,866,500
2010-10-25$16.40$304.391,975,200
2010-10-22$16.42$304.765,545,100
2010-10-21$16.39$304.213,227,000
2010-10-20$16.39$304.216,131,200
2010-10-19$16.15$299.755,188,500
2010-10-18$16.15$299.756,361,500
2010-10-15$16.13$299.382,754,500
2010-10-14$15.96$296.232,947,800
2010-10-13$15.99$296.784,553,800
2010-10-12$16.08$298.452,716,700
2010-10-11$16.16$299.943,309,200
2010-10-08$16.09$298.642,697,500
2010-10-07$16.00$296.972,206,300
2010-10-06$15.89$294.933,123,300
2010-10-05$16.03$297.532,607,300
2010-10-04$15.78$292.893,258,700
2010-10-01$15.90$295.113,715,500
2010-09-30$15.72$291.775,474,700
2010-09-29$15.76$292.512,083,700
2010-09-28$15.84$294.004,600,600
2010-09-27$15.72$291.774,200,800
2010-09-24$15.65$290.474,592,800
2010-09-23$15.24$282.864,188,000
2010-09-22$15.41$286.023,887,500
2010-09-21$15.36$285.096,046,800
2010-09-20$15.38$285.464,101,900
2010-09-17$15.03$278.975,111,600
2010-09-16$14.99$278.224,211,800
2010-09-15$15.12$280.644,124,200
2010-09-14$15.25$283.054,614,300
2010-09-13$15.26$283.233,409,300
2010-09-10$15.20$282.125,049,600
2010-09-09$15.21$282.311,927,300
2010-09-08$15.06$279.523,871,500
2010-09-07$15.27$283.424,005,600
2010-09-03$15.26$283.232,577,200
2010-09-02$15.06$279.523,334,900
2010-09-01$15.12$280.644,174,800
2010-08-31$14.79$274.514,646,100
2010-08-30$14.67$272.283,275,600
2010-08-27$14.96$277.673,883,700
2010-08-26$14.62$271.362,757,800
2010-08-25$14.77$274.144,379,000
2010-08-24$14.67$272.283,760,900
2010-08-23$14.55$270.067,254,700
2010-08-20$14.55$270.062,375,200
2010-08-19$14.49$268.943,235,100
2010-08-18$14.72$273.213,875,300
2010-08-17$14.78$274.323,411,000
2010-08-16$14.50$269.132,584,900
2010-08-13$14.50$269.133,285,800
2010-08-12$14.48$268.763,209,200
2010-08-11$14.74$269.963,431,400
2010-08-10$15.06$275.824,046,800
2010-08-09$14.96$273.993,418,300
2010-08-06$14.84$271.793,210,400
2010-08-05$14.81$271.252,829,700
2010-08-04$14.73$269.784,976,800
2010-08-03$14.46$264.833,062,800
2010-08-02$14.53$266.122,645,500
2010-07-30$14.23$260.623,189,600
2010-07-29$14.33$262.453,304,400
2010-07-28$14.54$266.302,560,800
2010-07-27$14.60$267.403,969,700
2010-07-26$14.40$263.742,675,500
2010-07-23$14.25$260.992,279,800
2010-07-22$14.19$259.892,233,100
2010-07-21$13.91$254.762,413,400
2010-07-20$14.17$259.522,453,400
2010-07-19$14.05$257.333,477,800
2010-07-16$13.93$255.132,975,000
2010-07-15$14.30$261.902,935,200
2010-07-14$14.18$259.714,428,800
2010-07-13$14.19$259.893,642,000
2010-07-12$14.07$257.692,380,600
2010-07-09$14.05$257.332,345,400
2010-07-08$13.97$255.865,752,600
2010-07-07$13.71$251.104,309,000
2010-07-06$13.24$242.499,079,400
2010-07-02$13.03$238.643,336,000
2010-07-01$13.06$239.195,208,900
2010-06-30$13.16$241.035,145,800
2010-06-29$13.31$243.774,750,300
2010-06-28$13.72$251.282,736,900
2010-06-25$13.52$247.627,757,100
2010-06-24$13.54$247.993,409,500
2010-06-23$13.52$247.622,636,200
2010-06-22$13.64$249.824,185,900
2010-06-21$13.99$256.232,854,200
2010-06-18$14.01$256.594,313,400
2010-06-17$13.95$255.492,925,500
2010-06-16$13.78$252.384,091,100
2010-06-15$13.60$249.083,559,100
2010-06-14$13.34$244.324,381,900
2010-06-11$13.27$243.044,659,300
2010-06-10$13.16$241.0332,234,100
2010-06-09$12.90$236.269,512,000
2010-06-08$13.33$244.147,405,300
2010-06-07$13.29$243.416,318,100
2010-06-04$13.20$241.765,225,100
2010-06-03$13.72$251.282,551,100
2010-06-02$13.58$248.723,166,400
2010-06-01$13.28$243.223,010,500
2010-05-28$13.62$249.455,267,700
2010-05-27$13.52$247.622,918,100
2010-05-26$13.15$240.845,641,300
2010-05-25$13.06$239.196,941,900
2010-05-24$13.20$241.762,656,000
2010-05-21$13.33$244.145,127,900
2010-05-20$13.27$243.047,340,200
2010-05-19$13.76$252.016,158,100
2010-05-18$13.98$256.045,675,300
2010-05-17$14.18$259.713,196,700
2010-05-14$14.15$259.164,945,300
2010-05-13$14.25$260.993,815,000
2010-05-12$14.29$261.726,556,100
2010-05-11$14.18$256.145,572,700
2010-05-10$14.14$255.415,670,200
2010-05-07$13.75$248.377,085,500
2010-05-06$13.88$250.729,331,200
2010-05-05$14.38$259.756,588,700
2010-05-04$14.34$259.034,552,200
2010-05-03$14.57$263.182,917,300
2010-04-30$14.36$259.394,300,800
2010-04-29$14.39$259.933,377,000
2010-04-28$14.34$259.032,303,600
2010-04-27$14.18$256.142,608,400
2010-04-26$14.55$262.822,709,400
2010-04-23$14.57$263.181,494,500
2010-04-22$14.36$259.393,453,000
2010-04-21$14.38$259.753,213,400
2010-04-20$14.36$259.391,942,400
2010-04-19$14.25$257.403,239,700
2010-04-16$14.32$258.662,913,700
2010-04-15$14.62$264.081,575,100
2010-04-14$14.52$262.281,372,100
2010-04-13$14.50$261.921,615,300
2010-04-12$14.53$262.462,088,700
2010-04-09$14.50$261.922,459,700
2010-04-08$14.37$259.572,889,400
2010-04-07$14.47$261.374,859,500
2010-04-06$14.74$266.253,617,400
2010-04-05$14.64$264.442,402,600
2010-04-01$14.50$261.924,110,900
2010-03-31$14.36$259.393,647,700
2010-03-30$14.44$260.833,417,800
2010-03-29$14.47$261.373,443,400
2010-03-26$14.19$256.323,173,100
2010-03-25$14.13$255.231,783,400
2010-03-24$14.19$256.322,031,800
2010-03-23$14.30$258.303,383,500
2010-03-22$14.28$257.943,552,600
2010-03-19$14.43$260.654,085,700
2010-03-18$14.41$260.291,757,500
2010-03-17$14.46$261.192,584,700
2010-03-16$14.43$260.652,335,200
2010-03-15$14.23$257.042,251,500
2010-03-12$14.24$257.221,616,900
2010-03-11$14.28$257.941,936,000
2010-03-10$14.12$255.052,848,000
2010-03-09$14.11$254.872,637,700
2010-03-08$14.15$255.592,968,600
2010-03-05$14.01$253.064,250,700
2010-03-04$14.02$253.253,937,800
2010-03-03$13.77$248.733,725,200
2010-03-02$13.83$249.813,806,900
2010-03-01$13.60$245.666,794,300
2010-02-26$13.38$241.6812,626,900
2010-02-25$14.10$254.694,075,600
2010-02-24$14.21$256.683,171,800
2010-02-23$14.31$258.482,839,400
2010-02-22$14.45$261.012,310,200
2010-02-19$14.53$262.464,373,100
2010-02-18$14.39$259.935,963,400
2010-02-17$14.06$253.973,407,200
2010-02-16$13.95$251.982,975,400
2010-02-12$13.65$246.565,529,300
2010-02-11$13.74$248.193,952,900
2010-02-10$13.83$246.294,420,100
2010-02-09$14.01$249.505,162,600
2010-02-08$13.75$244.874,410,200
2010-02-05$13.92$247.895,084,400
2010-02-04$13.89$247.365,717,500
2010-02-03$14.38$256.093,609,700
2010-02-02$14.46$257.514,657,100
2010-02-01$14.26$253.954,989,400
2010-01-29$13.95$248.433,918,700
2010-01-28$14.10$251.105,906,400
2010-01-27$14.08$250.744,590,200
2010-01-26$14.20$252.884,317,600
2010-01-25$14.33$255.203,653,400
2010-01-22$14.20$252.883,879,300
2010-01-21$14.56$259.295,705,400
2010-01-20$14.86$264.633,133,200
2010-01-19$14.82$263.923,809,100
2010-01-15$14.61$260.183,405,900
2010-01-14$14.62$260.362,262,200
2010-01-13$14.55$259.112,294,300
2010-01-12$14.43$256.984,563,400
2010-01-11$14.34$255.372,175,000
2010-01-08$14.24$253.594,050,400
2010-01-07$14.41$256.625,962,900
2010-01-06$14.27$254.135,716,100
2010-01-05$14.41$256.624,227,100
2010-01-04$14.52$258.582,239,700