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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$12.85$188.301,150,200
2005-12-29$12.92$189.33935,300
2005-12-28$12.76$186.991,456,000
2005-12-27$12.96$189.92948,000
2005-12-23$13.05$191.24616,700
2005-12-22$13.06$191.381,734,600
2005-12-21$12.98$190.211,427,600
2005-12-20$13.27$194.461,532,600
2005-12-19$13.01$190.65999,400
2005-12-16$13.30$194.901,846,200
2005-12-15$13.36$195.781,436,600
2005-12-14$13.38$196.072,884,000
2005-12-13$12.97$190.062,050,600
2005-12-12$12.84$188.161,057,700
2005-12-09$13.00$190.501,673,600
2005-12-08$13.02$190.802,673,600
2005-12-07$13.03$190.941,287,100
2005-12-06$13.08$191.67958,700
2005-12-05$13.16$192.851,071,800
2005-12-02$13.28$194.611,628,300
2005-12-01$13.20$193.431,297,200
2005-11-30$13.22$193.731,085,800
2005-11-29$13.17$192.991,171,300
2005-11-28$13.41$196.511,624,300
2005-11-25$13.31$195.05259,900
2005-11-23$13.24$194.02747,400
2005-11-22$13.20$193.431,118,100
2005-11-21$13.18$193.14621,300
2005-11-18$13.19$193.291,026,600
2005-11-17$13.18$193.141,540,000
2005-11-16$13.08$191.67896,000
2005-11-15$12.92$189.332,099,600
2005-11-14$12.88$188.74962,500
2005-11-11$12.93$188.60797,300
2005-11-10$13.16$191.951,132,300
2005-11-09$13.11$191.221,174,900
2005-11-08$13.07$190.642,556,100
2005-11-07$12.98$189.331,110,700
2005-11-04$13.00$189.62941,300
2005-11-03$12.94$188.741,374,000
2005-11-02$13.22$192.831,844,900
2005-11-01$13.27$193.561,830,900
2005-10-31$13.24$193.121,703,400
2005-10-28$13.12$191.371,943,700
2005-10-27$12.72$185.53882,900
2005-10-26$12.90$188.161,500,100
2005-10-25$12.90$188.161,222,800
2005-10-24$13.00$189.624,002,400
2005-10-21$12.65$184.515,188,400
2005-10-20$12.99$189.474,322,000
2005-10-19$13.60$198.371,525,600
2005-10-18$13.41$195.601,446,600
2005-10-17$13.70$199.83877,200
2005-10-14$13.57$197.931,785,900
2005-10-13$13.41$195.601,637,100
2005-10-12$13.54$197.492,445,300
2005-10-11$13.71$199.97982,500
2005-10-10$13.65$199.101,303,000
2005-10-07$13.89$202.601,061,300
2005-10-06$13.86$202.162,307,500
2005-10-05$13.97$203.773,288,700
2005-10-04$14.53$211.941,002,000
2005-10-03$14.82$216.171,477,400
2005-09-30$14.87$216.891,424,000
2005-09-29$14.78$215.581,110,500
2005-09-28$14.64$213.54994,100
2005-09-27$14.58$212.662,785,400
2005-09-26$14.50$211.502,099,000
2005-09-23$14.33$209.021,503,200
2005-09-22$14.06$205.083,938,000
2005-09-21$14.36$209.463,796,300
2005-09-20$14.72$214.711,981,900
2005-09-19$14.91$217.481,448,000
2005-09-16$15.13$220.692,917,000
2005-09-15$14.94$217.921,700,000
2005-09-14$14.94$217.921,142,100
2005-09-13$14.98$218.505,209,200
2005-09-12$14.88$217.041,958,700
2005-09-09$14.64$213.542,362,700
2005-09-08$14.59$212.813,780,800
2005-09-07$14.60$211.941,356,000
2005-09-06$14.58$211.642,485,400
2005-09-02$14.45$209.762,291,600
2005-09-01$14.48$210.191,867,500
2005-08-31$14.21$206.271,237,700
2005-08-30$14.08$204.392,002,700
2005-08-29$14.11$204.822,257,100
2005-08-26$13.83$200.761,759,100
2005-08-25$13.80$200.321,265,500
2005-08-24$13.71$199.023,803,700
2005-08-23$13.69$198.732,071,400
2005-08-22$13.63$197.851,889,200
2005-08-19$13.44$195.101,472,500
2005-08-18$13.10$190.161,321,700
2005-08-17$13.13$190.602,256,700
2005-08-16$13.14$190.74865,900
2005-08-15$13.35$193.791,249,100
2005-08-12$13.40$194.521,027,700
2005-08-11$13.48$195.683,369,700
2005-08-10$13.52$196.261,242,900
2005-08-09$13.55$196.694,553,900
2005-08-08$13.04$189.294,051,600
2005-08-05$13.81$200.471,837,900
2005-08-04$13.98$202.941,490,000
2005-08-03$14.01$203.371,804,500
2005-08-02$13.85$201.051,715,900
2005-08-01$13.70$198.871,305,500
2005-07-29$13.74$199.451,220,200
2005-07-28$13.82$200.61901,200
2005-07-27$13.72$199.161,105,200
2005-07-26$13.59$197.27952,000
2005-07-25$13.60$197.42813,200
2005-07-22$13.58$197.13918,500
2005-07-21$13.35$193.791,064,300
2005-07-20$13.58$197.131,621,300
2005-07-19$13.61$197.561,162,000
2005-07-18$13.67$198.442,385,000
2005-07-15$13.74$199.454,093,400
2005-07-14$13.55$196.691,208,500
2005-07-13$13.62$197.711,691,100
2005-07-12$13.46$195.391,043,200
2005-07-11$13.53$196.402,969,400
2005-07-08$13.49$195.821,556,700
2005-07-07$13.30$193.061,436,700
2005-07-06$13.21$191.761,613,400
2005-07-05$13.38$194.231,790,500
2005-07-01$13.41$194.663,041,200
2005-06-30$13.21$191.762,474,800
2005-06-29$13.05$189.442,416,000
2005-06-28$12.94$187.842,532,500
2005-06-27$12.64$183.48702,000
2005-06-24$12.75$185.081,222,400
2005-06-23$12.83$186.242,517,000
2005-06-22$12.69$184.211,082,900
2005-06-21$12.71$184.501,082,100
2005-06-20$12.63$183.341,101,800
2005-06-17$12.65$183.633,045,900
2005-06-16$12.71$184.503,622,900
2005-06-15$12.64$183.481,236,100
2005-06-14$12.58$182.611,231,700
2005-06-13$12.50$181.451,387,800
2005-06-10$12.49$180.29991,800
2005-06-09$12.49$180.291,242,400
2005-06-08$12.50$180.432,043,600
2005-06-07$12.33$177.981,846,200
2005-06-06$12.40$178.99832,100
2005-06-03$12.38$178.701,597,600
2005-06-02$12.29$177.401,415,000
2005-06-01$12.31$177.692,026,900
2005-05-31$12.26$176.972,152,100
2005-05-27$12.10$174.661,767,600
2005-05-26$11.95$172.50959,200
2005-05-25$11.89$171.631,704,800
2005-05-24$12.01$173.36873,700
2005-05-23$12.00$173.221,310,300
2005-05-20$12.07$174.232,540,400
2005-05-19$12.19$175.961,940,600
2005-05-18$12.03$173.651,155,000
2005-05-17$12.02$173.51912,400
2005-05-16$11.92$172.061,085,100
2005-05-13$11.77$169.901,157,600
2005-05-12$11.93$172.211,415,100
2005-05-11$12.01$173.361,379,900
2005-05-10$11.96$172.642,050,700
2005-05-09$12.18$175.823,236,700
2005-05-06$11.98$172.93904,600
2005-05-05$12.02$173.511,073,800
2005-05-04$12.06$174.081,212,500
2005-05-03$12.01$173.361,640,600
2005-05-02$11.85$171.051,504,400
2005-04-29$11.84$170.912,128,400
2005-04-28$11.93$172.21848,100
2005-04-27$12.09$174.521,776,000
2005-04-26$11.87$171.341,525,000
2005-04-25$12.15$175.381,956,100
2005-04-22$11.85$171.05864,300
2005-04-21$11.82$170.621,241,500
2005-04-20$11.68$168.601,403,500
2005-04-19$11.81$170.471,382,500
2005-04-18$11.82$170.62866,500
2005-04-15$11.76$169.752,171,000
2005-04-14$11.94$172.351,563,300
2005-04-13$12.09$174.521,903,700
2005-04-12$12.06$174.082,048,600
2005-04-11$12.10$174.661,126,800
2005-04-08$11.95$172.501,051,400
2005-04-07$12.08$174.371,221,500
2005-04-06$11.95$172.504,342,800
2005-04-05$11.95$172.503,201,800
2005-04-04$11.93$172.213,081,100
2005-04-01$11.94$172.351,746,400
2005-03-31$12.03$173.651,864,100
2005-03-30$11.90$171.772,608,900
2005-03-29$11.61$167.592,714,300
2005-03-28$11.92$172.061,795,600
2005-03-24$11.84$170.911,777,700
2005-03-23$11.56$166.875,321,100
2005-03-22$11.84$170.912,927,700
2005-03-21$12.18$175.821,117,400
2005-03-18$12.27$177.112,814,300
2005-03-17$12.24$176.681,261,900
2005-03-16$12.15$175.381,443,100
2005-03-15$12.32$177.841,043,700
2005-03-14$12.50$180.431,292,000
2005-03-11$12.35$176.831,375,200
2005-03-10$12.35$176.831,099,200
2005-03-09$12.41$177.681,710,100
2005-03-08$12.61$180.553,883,000
2005-03-07$12.51$179.121,652,500
2005-03-04$12.47$178.541,541,400
2005-03-03$12.34$176.682,215,900
2005-03-02$12.14$173.822,150,200
2005-03-01$12.06$172.671,246,100
2005-02-28$11.98$171.53813,500
2005-02-25$12.11$173.391,891,400
2005-02-24$11.80$168.951,092,600
2005-02-23$11.86$169.811,681,600
2005-02-22$11.72$167.812,004,800
2005-02-18$12.00$171.811,763,300
2005-02-17$12.33$176.541,405,500
2005-02-16$12.33$176.541,223,200
2005-02-15$12.31$176.253,431,600
2005-02-14$12.15$173.962,219,300
2005-02-11$11.99$170.243,018,100
2005-02-10$11.95$169.674,609,600
2005-02-09$11.83$167.971,337,700
2005-02-08$11.83$167.971,400,100
2005-02-07$11.77$167.12992,400
2005-02-04$11.91$169.101,993,800
2005-02-03$11.70$166.121,840,200
2005-02-02$11.64$165.271,301,800
2005-02-01$11.45$162.573,310,800
2005-01-31$11.25$159.731,279,200
2005-01-28$11.10$157.601,905,100
2005-01-27$11.21$159.161,375,700
2005-01-26$11.15$158.312,506,800
2005-01-25$11.00$156.181,053,900
2005-01-24$11.10$157.60961,500
2005-01-21$10.99$156.041,644,500
2005-01-20$11.05$156.891,687,300
2005-01-19$11.04$156.751,151,000
2005-01-18$10.89$154.621,246,900
2005-01-14$10.90$154.761,107,600
2005-01-13$10.74$152.49959,600
2005-01-12$10.66$151.36835,300
2005-01-11$10.65$151.211,180,200
2005-01-10$10.70$151.921,206,500
2005-01-07$10.70$151.921,580,500
2005-01-06$10.76$152.783,343,700
2005-01-05$10.75$152.631,862,600
2005-01-04$10.95$155.471,583,300
2005-01-03$11.06$157.032,121,500