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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$12.62$211.162,909,100
2008-12-30$12.38$207.152,375,200
2008-12-29$12.11$202.632,605,500
2008-12-26$12.10$202.461,051,600
2008-12-24$12.07$201.96899,700
2008-12-23$12.03$201.292,724,700
2008-12-22$12.34$206.482,883,100
2008-12-19$12.42$207.826,684,300
2008-12-18$12.27$205.316,054,300
2008-12-17$12.51$209.324,653,200
2008-12-16$12.71$212.675,465,900
2008-12-15$12.33$206.313,181,100
2008-12-12$12.72$212.844,341,100
2008-12-11$12.55$209.993,185,000
2008-12-10$12.71$212.673,834,200
2008-12-09$12.59$210.663,913,400
2008-12-08$12.87$215.355,113,400
2008-12-05$12.80$214.175,089,800
2008-12-04$12.53$209.668,300,600
2008-12-03$12.85$215.014,984,300
2008-12-02$12.37$206.985,048,100
2008-12-01$12.19$203.975,388,700
2008-11-28$12.93$216.351,377,800
2008-11-26$12.47$208.655,029,800
2008-11-25$12.50$209.155,754,300
2008-11-24$12.33$206.315,286,000
2008-11-21$11.99$200.627,718,600
2008-11-20$11.19$187.247,275,000
2008-11-19$11.52$192.764,909,200
2008-11-18$11.98$200.455,772,500
2008-11-17$11.62$194.434,421,400
2008-11-14$11.85$198.284,112,200
2008-11-13$12.13$202.966,075,100
2008-11-12$11.46$191.753,499,900
2008-11-11$12.03$198.234,099,400
2008-11-10$11.81$194.602,954,500
2008-11-07$12.16$200.373,858,100
2008-11-06$11.45$188.674,295,000
2008-11-05$12.12$199.715,171,200
2008-11-04$11.67$192.304,097,600
2008-11-03$11.79$194.273,817,900
2008-10-31$11.52$189.825,116,300
2008-10-30$11.70$192.794,358,400
2008-10-29$11.17$184.065,533,400
2008-10-28$11.40$187.854,912,600
2008-10-27$10.13$166.924,955,100
2008-10-24$10.51$173.186,152,700
2008-10-23$10.78$177.636,654,100
2008-10-22$10.44$172.035,100,600
2008-10-21$11.06$182.254,796,000
2008-10-20$11.11$183.075,110,500
2008-10-17$10.20$168.076,522,600
2008-10-16$10.27$169.238,193,400
2008-10-15$9.54$157.206,024,800
2008-10-14$10.80$177.967,245,800
2008-10-13$10.29$169.565,577,800
2008-10-10$9.08$149.6210,917,900
2008-10-09$10.13$166.927,619,600
2008-10-08$11.41$188.018,154,600
2008-10-07$11.73$193.297,613,500
2008-10-06$12.73$209.765,497,100
2008-10-03$13.60$224.103,329,100
2008-10-02$13.99$230.533,676,300
2008-10-01$14.40$237.283,930,700
2008-09-30$14.57$240.083,661,400
2008-09-29$14.22$234.324,105,000
2008-09-26$14.81$244.042,699,500
2008-09-25$14.83$244.373,160,500
2008-09-24$14.53$239.423,149,700
2008-09-23$14.24$234.643,515,500
2008-09-22$14.67$241.732,352,600
2008-09-19$14.83$244.376,250,400
2008-09-18$13.98$230.366,019,300
2008-09-17$14.13$232.834,601,400
2008-09-16$14.87$245.034,746,100
2008-09-15$14.97$246.673,402,100
2008-09-12$15.45$254.583,433,800
2008-09-11$15.29$251.953,713,700
2008-09-10$15.63$257.553,004,100
2008-09-09$15.30$252.114,426,900
2008-09-08$16.03$264.142,837,700
2008-09-05$15.75$259.533,183,300
2008-09-04$15.69$258.543,118,500
2008-09-03$15.68$258.372,786,600
2008-09-02$15.69$258.543,289,700
2008-08-29$15.88$261.671,521,000
2008-08-28$16.14$265.952,371,200
2008-08-27$15.84$261.013,270,200
2008-08-26$16.15$266.122,262,300
2008-08-25$15.99$263.483,018,900
2008-08-22$16.08$264.961,636,100
2008-08-21$16.00$263.652,219,100
2008-08-20$15.86$261.342,306,900
2008-08-19$15.89$261.831,923,500
2008-08-18$15.72$259.032,276,300
2008-08-15$15.84$261.013,663,200
2008-08-14$15.94$262.662,218,300
2008-08-13$15.97$263.152,128,600
2008-08-12$16.15$263.102,400,500
2008-08-11$16.59$270.271,624,300
2008-08-08$16.25$264.732,801,900
2008-08-07$15.83$257.892,885,800
2008-08-06$16.03$261.154,962,300
2008-08-05$15.51$252.683,494,000
2008-08-04$15.21$247.791,703,500
2008-08-01$15.32$249.581,997,600
2008-07-31$15.77$256.911,970,700
2008-07-30$15.60$254.141,831,000
2008-07-29$15.16$246.972,506,300
2008-07-28$15.15$246.811,439,900
2008-07-25$15.19$247.461,698,400
2008-07-24$15.26$248.602,207,700
2008-07-23$15.43$251.371,708,800
2008-07-22$15.65$254.961,981,500
2008-07-21$15.63$254.632,324,000
2008-07-18$15.34$249.913,176,900
2008-07-17$15.37$250.392,586,100
2008-07-16$15.42$251.212,837,100
2008-07-15$15.56$253.492,802,300
2008-07-14$15.71$255.932,318,800
2008-07-11$15.94$259.683,019,500
2008-07-10$16.08$261.963,317,700
2008-07-09$16.00$260.662,887,800
2008-07-08$15.83$257.893,862,000
2008-07-07$15.81$257.563,210,000
2008-07-03$15.90$259.031,365,300
2008-07-02$16.01$260.822,699,700
2008-07-01$16.03$261.155,542,900
2008-06-30$16.05$261.475,070,700
2008-06-27$15.54$253.164,064,700
2008-06-26$15.89$258.872,983,700
2008-06-25$16.21$264.082,551,500
2008-06-24$16.03$261.153,093,200
2008-06-23$16.21$264.082,787,200
2008-06-20$16.15$263.103,441,800
2008-06-19$16.52$269.132,795,400
2008-06-18$16.49$268.643,224,200
2008-06-17$16.52$269.132,033,500
2008-06-16$16.56$269.782,160,900
2008-06-13$16.56$269.781,950,400
2008-06-12$16.45$267.992,999,600
2008-06-11$16.53$269.293,771,700
2008-06-10$16.83$274.182,515,600
2008-06-09$16.91$275.482,110,100
2008-06-06$16.64$271.082,964,700
2008-06-05$17.10$278.583,509,500
2008-06-04$16.97$276.464,299,100
2008-06-03$16.70$272.065,314,000
2008-06-02$16.87$274.835,397,500
2008-05-30$16.94$275.976,958,500
2008-05-29$17.16$279.567,150,000
2008-05-28$16.88$274.996,013,800
2008-05-27$16.72$272.394,879,900
2008-05-23$16.33$266.035,469,800
2008-05-22$16.31$265.714,329,100
2008-05-21$15.98$260.334,893,800
2008-05-20$16.03$261.154,143,300
2008-05-19$15.87$258.542,072,200
2008-05-16$15.85$258.212,253,100
2008-05-15$15.71$255.931,906,700
2008-05-14$15.78$257.075,423,100
2008-05-13$15.63$251.652,929,600
2008-05-12$15.50$249.561,978,900
2008-05-09$15.23$245.211,690,100
2008-05-08$15.39$247.792,192,200
2008-05-07$15.16$244.082,493,800
2008-05-06$15.44$248.592,130,300
2008-05-05$15.54$250.201,884,700
2008-05-02$15.72$253.102,700,700
2008-05-01$15.55$250.363,852,600
2008-04-30$15.22$245.053,661,800
2008-04-29$15.62$251.492,015,400
2008-04-28$15.69$252.622,227,800
2008-04-25$15.57$250.681,819,300
2008-04-24$15.44$248.592,109,000
2008-04-23$15.47$249.072,685,900
2008-04-22$15.41$248.111,877,400
2008-04-21$15.49$249.402,033,200
2008-04-18$15.69$252.622,627,100
2008-04-17$15.47$249.072,222,700
2008-04-16$15.45$248.753,027,500
2008-04-15$15.26$245.692,893,200
2008-04-14$15.14$243.761,966,300
2008-04-11$15.09$242.962,523,700
2008-04-10$15.03$241.992,702,800
2008-04-09$15.15$243.921,951,400
2008-04-08$15.15$243.921,708,800
2008-04-07$15.14$243.762,560,100
2008-04-04$14.94$240.542,804,600
2008-04-03$14.82$238.613,773,500
2008-04-02$15.04$242.152,874,800
2008-04-01$14.66$236.033,012,700
2008-03-31$14.27$229.752,487,900
2008-03-28$14.05$226.212,789,100
2008-03-27$14.19$228.463,689,900
2008-03-26$14.22$228.953,167,400
2008-03-25$14.24$229.275,104,000
2008-03-24$13.91$223.966,169,600
2008-03-20$14.16$227.985,619,100
2008-03-19$13.96$224.764,683,500
2008-03-18$14.17$228.142,988,700
2008-03-17$13.84$222.835,050,700
2008-03-14$13.91$223.9611,047,400
2008-03-13$14.00$225.417,071,700
2008-03-12$14.20$228.634,607,300
2008-03-11$14.56$234.423,180,900
2008-03-10$14.28$229.914,173,900
2008-03-07$14.20$228.634,413,700
2008-03-06$14.26$229.593,856,800
2008-03-05$14.50$233.462,475,600
2008-03-04$14.58$234.745,172,100
2008-03-03$14.51$233.624,965,300
2008-02-29$14.68$236.353,574,800
2008-02-28$15.27$245.852,560,800
2008-02-27$15.24$245.372,836,800
2008-02-26$15.33$246.822,853,900
2008-02-25$15.39$247.791,922,200
2008-02-22$15.34$246.981,687,500
2008-02-21$15.18$244.402,042,500
2008-02-20$15.53$250.042,236,000
2008-02-19$15.45$248.752,119,800
2008-02-15$15.30$246.341,796,300
2008-02-14$15.28$246.011,736,600
2008-02-13$15.49$249.401,585,000
2008-02-12$15.68$249.511,827,600
2008-02-11$15.47$246.171,605,400
2008-02-08$15.58$247.921,580,900
2008-02-07$15.76$250.781,833,700
2008-02-06$15.85$252.211,263,500
2008-02-05$15.89$252.851,986,100
2008-02-04$16.34$260.012,167,000
2008-02-01$16.15$256.992,857,100
2008-01-31$15.99$254.442,443,900
2008-01-30$15.77$250.942,440,600
2008-01-29$15.75$250.622,409,100
2008-01-28$15.80$251.423,134,200
2008-01-25$15.33$243.943,922,100
2008-01-24$15.41$245.212,512,200
2008-01-23$15.83$251.893,799,100
2008-01-22$15.46$246.014,071,200
2008-01-18$15.88$252.693,477,600
2008-01-17$16.01$254.763,440,000
2008-01-16$16.55$263.352,940,900
2008-01-15$16.43$261.442,442,900
2008-01-14$16.75$266.531,912,500
2008-01-11$16.82$267.651,488,800
2008-01-10$16.97$270.042,556,400
2008-01-09$16.98$270.192,465,800
2008-01-08$16.73$266.222,562,600
2008-01-07$16.62$264.472,884,600
2008-01-04$16.52$262.873,254,100
2008-01-03$16.68$265.422,657,800
2008-01-02$16.87$268.442,176,200