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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$14.51$258.403,111,300
2009-12-30$14.69$261.611,730,100
2009-12-29$14.76$262.851,705,500
2009-12-28$14.81$263.741,865,700
2009-12-24$14.77$263.031,247,500
2009-12-23$14.70$261.783,649,000
2009-12-22$14.70$261.782,971,000
2009-12-21$14.65$260.894,445,100
2009-12-18$14.55$259.115,460,000
2009-12-17$14.46$257.513,115,100
2009-12-16$14.59$259.834,610,500
2009-12-15$14.53$258.763,247,400
2009-12-14$14.57$259.473,078,600
2009-12-11$14.45$257.335,022,400
2009-12-10$14.00$249.324,618,400
2009-12-09$13.89$247.362,577,600
2009-12-08$13.88$247.182,615,300
2009-12-07$13.88$247.182,820,500
2009-12-04$13.77$245.226,559,600
2009-12-03$13.80$245.764,282,400
2009-12-02$13.58$241.843,319,700
2009-12-01$13.47$239.882,602,300
2009-11-30$13.27$236.323,668,200
2009-11-27$12.96$230.801,003,300
2009-11-25$13.19$234.892,637,300
2009-11-24$13.03$232.043,183,600
2009-11-23$12.98$231.153,374,900
2009-11-20$12.77$227.414,125,500
2009-11-19$12.73$226.706,606,200
2009-11-18$12.85$228.843,021,400
2009-11-17$12.88$229.372,120,400
2009-11-16$12.87$229.193,536,500
2009-11-13$12.63$224.923,561,900
2009-11-12$12.45$221.724,076,100
2009-11-11$12.82$224.924,042,300
2009-11-10$12.94$227.032,999,900
2009-11-09$12.89$226.152,804,500
2009-11-06$12.74$223.522,377,400
2009-11-05$12.74$223.522,273,300
2009-11-04$12.58$220.714,225,800
2009-11-03$12.48$218.965,063,500
2009-11-02$12.54$220.014,756,000
2009-10-30$12.60$221.066,276,300
2009-10-29$12.59$220.895,791,600
2009-10-28$12.60$221.065,061,600
2009-10-27$12.71$222.993,735,800
2009-10-26$12.70$222.823,264,800
2009-10-23$12.85$225.453,392,000
2009-10-22$13.00$228.083,755,200
2009-10-21$12.79$224.393,600,900
2009-10-20$12.93$226.852,588,200
2009-10-19$13.09$229.665,533,500
2009-10-16$12.94$227.032,875,600
2009-10-15$12.85$225.453,444,100
2009-10-14$12.73$223.343,302,000
2009-10-13$12.68$222.462,843,900
2009-10-12$12.77$224.042,576,300
2009-10-09$12.67$222.292,575,400
2009-10-08$12.53$219.833,701,000
2009-10-07$12.35$216.672,938,100
2009-10-06$12.38$217.203,926,600
2009-10-05$12.36$216.853,090,300
2009-10-02$12.22$214.393,251,300
2009-10-01$12.29$215.625,053,300
2009-09-30$12.43$218.086,102,900
2009-09-29$12.60$221.063,621,200
2009-09-28$12.49$219.132,195,600
2009-09-25$12.25$214.923,014,300
2009-09-24$12.26$215.102,990,200
2009-09-23$12.38$217.203,933,000
2009-09-22$12.48$218.963,570,400
2009-09-21$12.50$219.312,796,000
2009-09-18$12.49$219.137,138,900
2009-09-17$12.49$219.137,754,600
2009-09-16$12.77$224.044,939,000
2009-09-15$12.69$222.644,996,000
2009-09-14$12.53$219.837,256,000
2009-09-11$12.45$218.4327,519,600
2009-09-10$12.13$212.826,575,900
2009-09-09$12.21$214.225,575,900
2009-09-08$12.13$212.822,593,100
2009-09-04$12.07$211.763,553,700
2009-09-03$12.12$212.643,318,500
2009-09-02$12.17$213.522,687,800
2009-09-01$12.32$216.153,699,900
2009-08-31$12.40$217.552,666,100
2009-08-28$12.57$220.534,276,000
2009-08-27$12.75$223.692,350,600
2009-08-26$12.83$225.103,322,500
2009-08-25$12.77$224.041,763,900
2009-08-24$12.81$224.752,789,700
2009-08-21$12.80$224.572,783,800
2009-08-20$12.67$222.292,531,100
2009-08-19$12.57$220.531,915,500
2009-08-18$12.54$220.013,756,500
2009-08-17$12.48$218.963,406,700
2009-08-14$12.48$218.962,495,600
2009-08-13$12.40$217.553,522,500
2009-08-12$12.34$216.503,175,200
2009-08-11$12.52$216.323,855,300
2009-08-10$12.44$214.941,861,700
2009-08-07$12.34$213.212,112,900
2009-08-06$12.13$209.592,191,400
2009-08-05$12.07$208.553,036,900
2009-08-04$12.09$208.895,274,000
2009-08-03$12.17$210.282,391,000
2009-07-31$12.05$208.206,549,400
2009-07-30$12.01$207.513,178,400
2009-07-29$11.75$203.022,150,300
2009-07-28$11.84$204.571,565,300
2009-07-27$11.97$206.821,967,100
2009-07-24$11.87$205.092,310,300
2009-07-23$11.73$202.672,840,200
2009-07-22$11.51$198.872,114,400
2009-07-21$11.55$199.566,788,200
2009-07-20$11.43$197.493,668,300
2009-07-17$11.19$193.343,687,600
2009-07-16$11.20$193.525,107,400
2009-07-15$11.29$195.073,562,900
2009-07-14$11.20$193.523,517,100
2009-07-13$11.11$191.962,580,500
2009-07-10$10.92$188.685,953,400
2009-07-09$10.78$186.261,845,400
2009-07-08$10.80$186.613,581,900
2009-07-07$10.94$189.025,634,500
2009-07-06$11.17$193.003,570,800
2009-07-02$10.94$189.024,780,300
2009-07-01$11.20$193.524,057,100
2009-06-30$11.08$191.444,148,300
2009-06-29$11.24$194.213,281,500
2009-06-26$11.06$191.105,386,500
2009-06-25$11.05$190.923,948,400
2009-06-24$10.80$186.613,862,100
2009-06-23$10.69$184.705,234,200
2009-06-22$11.05$190.927,671,800
2009-06-19$10.75$185.748,632,000
2009-06-18$10.73$185.402,276,600
2009-06-17$10.50$181.424,178,900
2009-06-16$10.47$180.902,964,000
2009-06-15$10.46$180.732,500,700
2009-06-12$10.66$184.193,511,800
2009-06-11$10.54$182.116,147,100
2009-06-10$10.18$175.895,853,000
2009-06-09$10.04$173.474,687,400
2009-06-08$10.15$175.374,248,500
2009-06-05$9.99$172.613,615,600
2009-06-04$10.02$173.132,292,900
2009-06-03$10.05$173.652,904,900
2009-06-02$10.24$176.936,337,300
2009-06-01$10.27$177.454,368,600
2009-05-29$10.12$174.863,403,600
2009-05-28$10.10$174.512,854,500
2009-05-27$9.77$168.812,404,500
2009-05-26$10.00$172.783,555,600
2009-05-22$9.85$170.192,005,400
2009-05-21$9.83$169.852,978,600
2009-05-20$9.96$172.095,845,600
2009-05-19$10.32$178.313,238,300
2009-05-18$10.27$177.453,555,200
2009-05-15$10.05$173.653,263,800
2009-05-14$10.24$176.932,696,800
2009-05-13$10.19$176.073,640,300
2009-05-12$10.68$181.252,878,400
2009-05-11$10.79$183.122,727,400
2009-05-08$10.93$185.493,195,900
2009-05-07$10.85$184.132,412,500
2009-05-06$10.84$183.963,000,200
2009-05-05$10.77$182.785,324,300
2009-05-04$10.97$186.173,415,300
2009-05-01$11.01$186.854,034,600
2009-04-30$10.64$180.573,817,700
2009-04-29$10.70$181.594,772,000
2009-04-28$10.74$182.273,573,800
2009-04-27$10.67$181.085,659,800
2009-04-24$10.31$174.972,913,100
2009-04-23$10.20$173.104,019,700
2009-04-22$10.31$174.973,169,200
2009-04-21$10.44$177.182,783,900
2009-04-20$10.42$176.843,300,400
2009-04-17$10.52$178.536,189,900
2009-04-16$10.28$174.463,430,200
2009-04-15$10.18$172.762,959,700
2009-04-14$10.12$171.753,875,600
2009-04-13$10.18$172.762,367,300
2009-04-09$10.23$173.613,217,700
2009-04-08$10.26$174.123,630,300
2009-04-07$10.30$174.802,315,000
2009-04-06$10.49$178.022,786,300
2009-04-03$10.56$179.212,574,500
2009-04-02$10.46$177.523,123,500
2009-04-01$10.28$174.463,478,200
2009-03-31$10.43$177.016,128,000
2009-03-30$10.11$171.585,689,400
2009-03-27$10.17$172.592,156,000
2009-03-26$10.32$175.144,466,500
2009-03-25$10.29$174.634,348,500
2009-03-24$10.44$177.183,632,100
2009-03-23$10.79$183.125,061,100
2009-03-20$10.47$177.696,034,800
2009-03-19$10.39$176.333,292,400
2009-03-18$10.42$176.846,397,300
2009-03-17$10.21$173.276,015,000
2009-03-16$10.10$171.416,669,600
2009-03-13$10.14$172.087,139,600
2009-03-12$9.74$165.305,535,900
2009-03-11$9.30$157.836,291,100
2009-03-10$9.30$157.833,292,200
2009-03-09$9.06$153.768,693,300
2009-03-06$8.88$150.704,882,100
2009-03-05$8.95$151.894,626,300
2009-03-04$9.52$161.563,475,900
2009-03-03$9.18$155.795,764,000
2009-03-02$9.64$163.605,903,300
2009-02-27$10.32$175.147,741,800
2009-02-26$10.60$179.897,780,900
2009-02-25$10.52$178.5318,893,700
2009-02-24$11.88$201.615,491,600
2009-02-23$11.66$197.886,935,900
2009-02-20$11.83$200.775,377,100
2009-02-19$12.19$206.885,901,900
2009-02-18$12.24$207.727,274,400
2009-02-17$12.56$213.154,580,600
2009-02-13$13.13$222.834,029,500
2009-02-12$13.22$224.364,947,300
2009-02-11$13.16$223.344,381,900
2009-02-10$13.52$226.225,199,900
2009-02-09$14.21$237.772,541,600
2009-02-06$14.39$240.785,117,400
2009-02-05$14.30$239.275,221,800
2009-02-04$13.98$233.924,686,000
2009-02-03$14.00$234.253,724,800
2009-02-02$13.83$231.414,979,900
2009-01-30$13.38$223.883,603,400
2009-01-29$13.64$228.233,518,800
2009-01-28$13.72$229.573,264,300
2009-01-27$13.60$227.563,267,700
2009-01-26$13.47$225.395,222,800
2009-01-23$12.98$217.194,929,600
2009-01-22$12.75$213.344,604,600
2009-01-21$12.59$210.664,059,600
2009-01-20$12.43$207.984,498,800
2009-01-16$12.74$213.174,103,800
2009-01-15$12.54$209.824,427,600
2009-01-14$12.43$207.983,842,600
2009-01-13$12.64$211.503,562,800
2009-01-12$12.80$214.173,162,800
2009-01-09$12.85$215.013,958,700
2009-01-08$13.06$218.533,813,300
2009-01-07$12.72$212.843,247,900
2009-01-06$12.91$216.022,969,500
2009-01-05$13.14$219.863,931,600
2009-01-02$12.85$215.012,395,400