Market Cap

$70.60B

Current · Retrieved: Oct 25, 2026 · USD

AEP Market Cap

Current$70.60BretrievedOct 25, 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
Jul 27, 2007	23,512,506,430
Jul 20, 2007	25,151,141,400
Jul 13, 2007	25,243,688,890
Jul 6, 2007	24,742,843,650
Jun 29, 2007	24,519,640,880
Jun 22, 2007	23,675,825,530
Jun 15, 2007	25,189,249,190
Jun 8, 2007	24,448,869,270
Jun 1, 2007	25,891,521,320
May 25, 2007	25,722,758,250
May 18, 2007	26,751,668,580
May 11, 2007	26,631,901,240
May 4, 2007	27,437,608,800
Apr 27, 2007	27,410,388,950
Apr 20, 2007	27,404,944,980
Apr 13, 2007	26,490,358,020
Apr 5, 2007	26,588,349,480
Mar 30, 2007	26,539,353,750
Mar 23, 2007	26,762,556,520
Mar 16, 2007	25,025,930,090
Mar 9, 2007	24,579,524,550
Mar 2, 2007	24,427,093,390
Feb 23, 2007	24,906,162,750
Feb 16, 2007	24,982,378,330
Feb 9, 2007	24,742,843,650
Feb 2, 2007	24,095,011,220
Jan 26, 2007	23,550,614,220
Jan 19, 2007	22,832,010,180
Jan 12, 2007	22,788,458,420
Jan 5, 2007	22,886,449,880
Dec 29, 2006	23,180,424,260
Dec 22, 2006	23,169,536,320
Dec 15, 2006	23,104,208,680
Dec 8, 2006	22,804,790,330
Dec 1, 2006	22,881,005,910
Nov 24, 2006	22,646,915,200
Nov 17, 2006	22,543,479,770
Nov 10, 2006	22,581,587,560
Nov 3, 2006	22,287,613,180
Oct 27, 2006	22,309,389,060
Oct 20, 2006	22,505,371,980
Oct 13, 2006	21,775,880,000
Oct 6, 2006	20,284,232,220
Sep 29, 2006	19,799,718,890
Sep 22, 2006	19,674,507,580
Sep 15, 2006	19,865,046,530
Sep 8, 2006	19,549,296,270
Sep 1, 2006	19,995,701,810
Aug 25, 2006	19,554,740,240
Aug 18, 2006	19,816,050,800
Aug 11, 2006	19,772,499,040
Aug 4, 2006	20,148,132,970
Jul 28, 2006	19,805,162,860
Jul 21, 2006	19,222,658,070
Jul 14, 2006	18,825,248,260
Jul 7, 2006	18,885,131,930
Jun 30, 2006	18,645,597,250
Jun 23, 2006	18,455,058,300
Jun 16, 2006	18,596,601,520
Jun 9, 2006	18,999,455,300
Jun 2, 2006	18,999,455,300
May 26, 2006	18,400,618,600
May 19, 2006	17,965,101,000
May 12, 2006	17,736,454,260
May 5, 2006	18,460,502,270
Apr 28, 2006	18,215,523,620
Apr 21, 2006	18,248,187,440
Apr 13, 2006	17,812,669,840
Apr 7, 2006	18,351,622,870
Mar 31, 2006	18,520,385,940
Mar 24, 2006	18,917,795,750
Mar 17, 2006	19,326,093,500
Mar 10, 2006	19,222,658,070
Mar 3, 2006	19,848,714,620
Feb 24, 2006	19,826,938,740
Feb 17, 2006	19,799,718,890
Feb 10, 2006	19,614,623,910
Feb 3, 2006	19,652,731,700
Jan 27, 2006	20,333,227,950
Jan 20, 2006	20,344,115,890
Jan 13, 2006	20,240,680,460
Jan 6, 2006	20,507,434,990
Dec 30, 2005	20,191,684,730
Dec 23, 2005	20,327,783,980
Dec 16, 2005	20,371,335,740
Dec 9, 2005	20,175,352,820
Dec 2, 2005	20,022,921,660
Nov 25, 2005	20,099,137,240
Nov 18, 2005	19,875,934,470
Nov 11, 2005	19,870,490,500
Nov 4, 2005	20,159,020,910
Oct 28, 2005	20,632,646,300
Oct 21, 2005	19,739,835,220
Oct 14, 2005	20,022,921,660
Oct 7, 2005	20,921,176,710
Sep 30, 2005	21,612,560,900
Sep 23, 2005	21,220,595,060
Sep 16, 2005	21,171,599,330
Sep 9, 2005	20,850,405,100
Sep 2, 2005	20,534,654,840