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 — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$14.65$50.91342,586
1986-12-30$14.81$51.46537,604
1986-12-29$14.91$51.82239,620
1986-12-26$15.07$52.3764,531
1986-12-24$15.07$52.37299,644
1986-12-23$15.07$52.371,056,940
1986-12-22$15.12$52.56617,319
1986-12-19$15.02$52.193,179,122
1986-12-18$14.91$51.821,342,112
1986-12-17$14.86$51.64466,429
1986-12-16$14.96$52.01612,574
1986-12-15$14.96$52.01660,498
1986-12-12$15.02$52.19377,461
1986-12-11$15.02$52.19650,297
1986-12-10$15.33$53.29404,982
1986-12-09$15.17$52.74328,114
1986-12-08$15.28$53.11355,397
1986-12-05$15.17$52.74413,049
1986-12-04$15.28$53.11688,019
1986-12-03$15.17$52.74704,389
1986-12-02$15.33$53.291,009,490
1986-12-01$15.07$52.37910,558
1986-11-28$15.12$52.56447,212
1986-11-26$14.91$51.82386,714
1986-11-25$15.02$52.19289,680
1986-11-24$15.02$52.19939,502
1986-11-21$14.96$52.011,706,762
1986-11-20$14.75$51.28448,636
1986-11-19$14.33$49.81415,421
1986-11-18$14.44$50.18603,321
1986-11-17$14.81$51.46494,899
1986-11-14$14.75$51.282,020,166
1986-11-13$14.65$50.912,212,100
1986-11-12$14.75$51.281,349,466
1986-11-11$14.70$51.09874,496
1986-11-10$14.59$50.731,697,746
1986-11-07$14.54$50.541,709,846
1986-11-06$14.91$50.806,026,097
1986-11-05$14.86$50.621,769,158
1986-11-04$14.70$50.08620,166
1986-11-03$14.70$50.08773,428
1986-10-31$14.59$49.72537,129
1986-10-30$14.54$49.54990,747
1986-10-29$14.33$48.82855,042
1986-10-28$14.23$48.471,825,148
1986-10-27$14.12$48.11444,365
1986-10-24$14.07$47.93772,242
1986-10-23$14.01$47.75850,534
1986-10-22$13.91$47.39242,230
1986-10-21$14.01$47.75341,400
1986-10-20$13.96$47.57373,191
1986-10-17$13.75$46.85334,994
1986-10-16$13.91$47.39376,512
1986-10-15$13.65$46.49339,502
1986-10-14$13.70$46.67166,074
1986-10-13$13.80$47.03603,796
1986-10-10$13.59$46.31140,214
1986-10-09$13.49$45.95170,344
1986-10-08$13.54$46.13236,773
1986-10-07$13.49$45.95234,638
1986-10-06$13.59$46.31253,381
1986-10-03$13.54$46.13379,359
1986-10-02$13.44$45.77249,822
1986-10-01$13.59$46.31440,807
1986-09-30$13.38$45.59369,395
1986-09-29$13.49$45.95396,441
1986-09-26$13.70$46.67443,654
1986-09-25$13.75$46.85422,064
1986-09-24$13.96$47.57678,055
1986-09-23$13.75$46.851,583,155
1986-09-22$13.75$46.85335,706
1986-09-19$13.75$46.85494,662
1986-09-18$13.49$45.95818,743
1986-09-17$13.28$45.23720,522
1986-09-16$13.38$45.59316,726
1986-09-15$13.38$45.59579,122
1986-09-12$13.28$45.231,265,006
1986-09-11$13.44$45.771,163,938
1986-09-10$13.86$47.21782,918
1986-09-09$14.01$47.75986,002
1986-09-08$14.12$48.11704,864
1986-09-05$14.70$50.08547,094
1986-09-04$15.02$51.161,281,613
1986-09-03$15.02$51.161,142,112
1986-09-02$15.17$51.70567,497
1986-08-29$15.28$52.06964,413
1986-08-28$15.12$51.521,133,096
1986-08-27$15.44$52.59415,184
1986-08-26$15.44$52.59807,829
1986-08-25$15.38$52.41589,561
1986-08-22$15.49$52.77953,025
1986-08-21$15.33$52.241,325,030
1986-08-20$15.28$52.061,205,457
1986-08-19$14.91$50.801,109,134
1986-08-18$14.59$49.721,541,400
1986-08-15$14.54$49.54920,522
1986-08-14$14.54$49.541,356,584
1986-08-13$14.33$48.822,728,351
1986-08-12$14.33$48.82442,230
1986-08-11$14.23$48.471,094,187
1986-08-08$14.38$48.008,941,874
1986-08-07$14.33$47.821,046,975
1986-08-06$14.28$47.651,080,427
1986-08-05$14.28$47.651,681,851
1986-08-04$14.44$48.17957,770
1986-08-01$14.28$47.65967,972
1986-07-31$14.49$48.35412,811
1986-07-30$14.65$48.88621,827
1986-07-29$14.44$48.17493,476
1986-07-28$14.28$47.65473,072
1986-07-25$14.59$48.70832,503
1986-07-24$14.44$48.17465,718
1986-07-23$14.23$47.47630,368
1986-07-22$14.01$46.77636,773
1986-07-21$13.86$46.241,316,489
1986-07-18$13.80$46.07753,737
1986-07-17$13.86$46.24861,922
1986-07-16$13.80$46.07413,286
1986-07-15$13.91$46.421,442,467
1986-07-14$13.91$46.421,369,158
1986-07-11$13.54$45.19281,613
1986-07-10$13.22$44.13243,654
1986-07-09$13.28$44.31367,497
1986-07-08$13.12$43.78635,587
1986-07-07$13.22$44.13470,700
1986-07-03$13.22$44.131,059,549
1986-07-02$13.22$44.131,938,553
1986-07-01$13.33$44.48477,817
1986-06-30$13.28$44.31239,146
1986-06-27$12.96$43.25193,594
1986-06-26$12.96$43.25557,533
1986-06-25$12.96$43.25434,401
1986-06-24$12.80$42.72786,714
1986-06-23$12.65$42.20708,897
1986-06-20$12.65$42.20755,160
1986-06-19$12.54$41.85417,794
1986-06-18$12.54$41.85108,185
1986-06-17$12.54$41.85991,696
1986-06-16$12.49$41.67842,467
1986-06-13$12.65$42.20977,699
1986-06-12$12.38$41.32528,351
1986-06-11$12.38$41.32911,981
1986-06-10$12.33$41.14363,227
1986-06-09$12.38$41.32370,107
1986-06-06$12.65$42.20229,181
1986-06-05$12.70$42.37219,217
1986-06-04$12.59$42.02485,172
1986-06-03$13.07$43.60335,706
1986-06-02$13.12$43.78231,317
1986-05-30$13.12$43.78441,281
1986-05-29$13.17$43.96244,603
1986-05-28$12.96$43.25349,941
1986-05-27$12.91$43.08325,979
1986-05-23$12.75$42.55442,467
1986-05-22$12.65$42.20401,898
1986-05-21$12.54$41.85252,906
1986-05-20$12.59$42.02303,915
1986-05-19$12.49$41.671,804,270
1986-05-16$12.33$41.14672,361
1986-05-15$12.65$42.20235,824
1986-05-14$12.65$42.20314,828
1986-05-13$12.59$42.02397,390
1986-05-12$12.80$42.722,467,378
1986-05-09$13.22$43.153,036,773
1986-05-08$13.22$43.15335,943
1986-05-07$13.07$42.63845,077
1986-05-06$13.38$43.66502,017
1986-05-05$13.28$43.32345,433
1986-05-02$12.70$41.43352,076
1986-05-01$12.65$41.26720,996
1986-04-30$12.86$41.94687,307
1986-04-29$13.07$42.63587,189
1986-04-28$13.33$43.49270,225
1986-04-25$13.44$43.83267,853
1986-04-24$13.49$44.01769,158
1986-04-23$13.54$44.181,226,097
1986-04-22$13.80$45.04613,998
1986-04-21$13.80$45.04586,477
1986-04-18$13.80$45.04344,247
1986-04-17$13.80$45.04681,613
1986-04-16$13.70$44.69409,253
1986-04-15$13.59$44.35235,587
1986-04-14$13.54$44.18484,460
1986-04-11$13.65$44.52595,967
1986-04-10$13.80$45.04758,482
1986-04-09$13.75$44.871,363,938
1986-04-08$13.70$44.69932,147
1986-04-07$13.54$44.18671,174
1986-04-04$13.65$44.52438,197
1986-04-03$13.70$44.69409,490
1986-04-02$13.86$45.21543,772
1986-04-01$13.80$45.04856,702
1986-03-31$13.86$45.21847,924
1986-03-27$13.70$44.69548,043
1986-03-26$13.54$44.18784,816
1986-03-25$13.28$43.321,309,134
1986-03-24$13.22$43.15694,187
1986-03-21$12.91$42.121,241,518
1986-03-20$12.96$42.29340,451
1986-03-19$13.07$42.63848,399
1986-03-18$13.07$42.63605,931
1986-03-17$13.17$42.971,467,616
1986-03-14$13.12$42.80656,228
1986-03-13$13.01$42.46731,910
1986-03-12$13.07$42.63660,973
1986-03-11$13.07$42.63772,716
1986-03-10$12.91$42.12538,078
1986-03-07$12.86$41.941,040,332
1986-03-06$12.80$41.77649,585
1986-03-05$12.70$41.43767,497
1986-03-04$12.86$41.94927,165
1986-03-03$12.80$41.77688,493
1986-02-28$12.96$42.29542,112
1986-02-27$12.96$42.29974,852
1986-02-26$12.80$41.77512,930
1986-02-25$12.91$42.12838,671
1986-02-24$13.01$42.461,402,372
1986-02-21$12.96$42.29998,339
1986-02-20$12.75$41.60694,425
1986-02-19$12.59$41.08432,503
1986-02-18$12.75$41.60420,641
1986-02-14$12.49$40.74357,533
1986-02-13$12.38$40.40333,096
1986-02-12$12.38$40.40234,875
1986-02-11$12.33$40.22552,550
1986-02-10$12.33$40.221,234,875
1986-02-07$12.59$40.183,155,397
1986-02-06$12.65$40.34395,492
1986-02-05$12.54$40.01266,192
1986-02-04$12.65$40.34725,267
1986-02-03$12.59$40.18489,917
1986-01-31$12.49$39.84474,259
1986-01-30$12.43$39.67190,510
1986-01-29$12.49$39.84936,655
1986-01-28$12.33$39.34520,047
1986-01-27$12.17$38.83507,473
1986-01-24$11.96$38.16399,288
1986-01-23$11.75$37.49400,474
1986-01-22$11.70$37.32340,451
1986-01-21$11.91$37.99329,063
1986-01-20$11.91$37.99153,499
1986-01-17$11.96$38.16398,339
1986-01-16$11.75$37.49675,445
1986-01-15$11.80$37.65302,254
1986-01-14$11.70$37.32856,465
1986-01-13$11.70$37.32893,001
1986-01-10$11.80$37.65322,657
1986-01-09$11.75$37.49473,310
1986-01-08$11.85$37.82487,070
1986-01-07$12.17$38.831,225,148
1986-01-06$11.91$37.99319,098
1986-01-03$11.91$37.99685,172
1986-01-02$11.80$37.65496,323