Market Cap

$70.60B

Current · Retrieved: Oct 26, 2026 · USD

AEP Market Cap

Current$70.60BretrievedOct 26, 2026

AEP Market Cap ($9.80B → $70.60B · CAGR +4.3%)

Latest values, visible window

High-resolution chart · PNG

AEP market cap history

Daily history. Dates identify market observations.

American Electric Power Market Cap — Daily history
Date	Market Cap
Aug 26, 2005	20,055,585,480
Aug 19, 2005	20,044,697,540
Aug 12, 2005	20,425,775,440
Aug 5, 2005	20,779,633,490
Jul 29, 2005	21,068,163,900
Jul 22, 2005	21,106,271,690
Jul 15, 2005	21,062,719,930
Jul 8, 2005	20,736,081,730
Jul 1, 2005	20,066,473,420
Jun 24, 2005	19,636,399,790
Jun 17, 2005	19,473,080,690
Jun 10, 2005	19,451,304,810
Jun 3, 2005	19,489,412,600
May 27, 2005	19,277,097,770
May 20, 2005	19,353,313,350
May 13, 2005	18,787,140,470
May 6, 2005	19,173,662,340
Apr 29, 2005	19,173,662,340
Apr 22, 2005	19,037,563,090
Apr 15, 2005	18,612,933,430
Apr 8, 2005	18,798,028,410
Apr 1, 2005	18,580,269,610
Mar 24, 2005	18,177,415,830
Mar 18, 2005	18,275,407,290
Mar 11, 2005	18,275,407,290
Mar 4, 2005	18,645,597,250
Feb 25, 2005	18,188,303,770
Feb 18, 2005	18,362,510,810
Feb 11, 2005	18,808,916,350
Feb 4, 2005	19,407,753,050
Jan 28, 2005	19,266,209,830
Jan 21, 2005	18,362,510,810
Jan 14, 2005	18,819,804,290
Jan 7, 2005	18,166,527,890
Dec 31, 2004	18,694,592,980
Dec 23, 2004	18,994,011,330
Dec 17, 2004	18,945,015,600
Dec 10, 2004	18,395,174,630
Dec 3, 2004	18,536,717,850
Nov 26, 2004	19,168,218,370
Nov 19, 2004	18,509,498,000
Nov 12, 2004	19,059,338,970
Nov 5, 2004	18,705,480,920
Oct 29, 2004	17,926,993,210
Oct 22, 2004	17,469,699,730
Oct 15, 2004	17,545,915,310
Oct 8, 2004	17,627,574,860
Oct 1, 2004	17,573,135,160
Sep 24, 2004	17,622,130,890
Sep 17, 2004	17,877,997,480
Sep 10, 2004	17,932,437,180
Sep 3, 2004	17,916,105,270
Aug 27, 2004	17,600,355,010
Aug 20, 2004	17,584,023,100
Aug 13, 2004	17,344,488,420
Aug 6, 2004	17,420,704,000
Jul 30, 2004	16,936,190,670
Jul 23, 2004	16,609,552,470
Jul 16, 2004	17,382,596,210
Jul 9, 2004	17,110,397,710
Jul 2, 2004	17,257,384,900
Jun 25, 2004	17,404,372,090
Jun 18, 2004	17,360,820,330
Jun 10, 2004	16,985,186,400
Jun 4, 2004	16,843,643,180
May 28, 2004	17,295,492,690
May 21, 2004	16,277,470,300
May 14, 2004	16,266,582,360
May 7, 2004	16,097,819,290
Apr 30, 2004	16,571,444,680
Apr 23, 2004	16,751,095,690
Apr 16, 2004	16,870,863,030
Apr 8, 2004	17,475,143,700
Apr 2, 2004	17,965,101,000
Mar 26, 2004	17,829,001,750
Mar 19, 2004	18,237,299,500
Mar 12, 2004	18,302,627,140
Mar 5, 2004	18,536,717,850
Feb 27, 2004	18,781,696,500
Feb 20, 2004	18,259,075,380
Feb 13, 2004	18,210,079,650
Feb 6, 2004	17,970,544,970
Jan 30, 2004	17,774,562,050
Jan 23, 2004	17,355,376,360
Jan 16, 2004	16,996,074,340
Jan 9, 2004	16,887,194,940
Jan 2, 2004	16,745,651,720
Dec 26, 2003	16,342,797,940
Dec 19, 2003	16,266,582,360
Dec 12, 2003	15,406,435,100
Dec 5, 2003	15,466,318,770
Nov 28, 2003	15,074,352,930
Nov 21, 2003	14,764,046,640
Nov 14, 2003	14,894,701,920
Nov 7, 2003	14,791,266,490
Oct 31, 2003	15,346,551,430
Oct 24, 2003	15,923,612,250
Oct 17, 2003	16,027,047,680
Oct 10, 2003	16,092,375,320
Oct 3, 2003	16,261,138,390