NASDAQ:CMCSA | Historical Stock Price | COMCAST CORP

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.08$0.33$1.30$5.15$20.37$80.641980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$0.41$0.41350,029
1984-12-28$0.41$0.414,511,489
1984-12-27$0.41$0.412,221,714
1984-12-26$0.41$0.41218,768
1984-12-24$0.41$0.4163,200
1984-12-21$0.41$0.41758,397
1984-12-20$0.42$0.421,074,396
1984-12-19$0.41$0.411,142,457
1984-12-18$0.41$0.411,020,919
1984-12-17$0.41$0.41505,598
1984-12-14$0.41$0.4197,230
1984-12-13$0.41$0.41982,027
1984-12-12$0.41$0.41165,292
1984-12-11$0.41$0.41452,121
1984-12-10$0.41$0.412,022,392
1984-12-07$0.42$0.421,064,673
1984-12-06$0.41$0.419,163,963
1984-12-05$0.41$0.411,356,364
1984-12-04$0.40$0.40145,846
1984-12-03$0.40$0.40320,860
1984-11-30$0.41$0.413,889,215
1984-11-29$0.40$0.406,635,973
1984-11-28$0.40$0.403,719,062
1984-11-27$0.40$0.40189,599
1984-11-26$0.40$0.401,570,271
1984-11-23$0.40$0.404,112,845
1984-11-21$0.39$0.391,108,426
1984-11-20$0.39$0.39413,229
1984-11-19$0.38$0.38879,935
1984-11-16$0.39$0.39272,245
1984-11-15$0.39$0.392,032,115
1984-11-14$0.39$0.392,542,574
1984-11-13$0.39$0.391,079,257
1984-11-12$0.39$0.392,678,697
1984-11-09$0.38$0.384,744,842
1984-11-08$0.38$0.385,435,178
1984-11-07$0.39$0.392,727,312
1984-11-06$0.39$0.394,691,366
1984-11-05$0.38$0.381,531,378
1984-11-02$0.38$0.38257,660
1984-11-01$0.38$0.381,356,364
1984-10-31$0.37$0.37223,630
1984-10-30$0.37$0.371,453,594
1984-10-29$0.38$0.38213,907
1984-10-26$0.37$0.37359,752
1984-10-25$0.37$0.3797,230
1984-10-24$0.37$0.37257,660
1984-10-23$0.37$0.374,156,599
1984-10-22$0.38$0.38452,121
1984-10-19$0.38$0.381,161,903
1984-10-18$0.37$0.374,428,844
1984-10-17$0.37$0.375,230,994
1984-10-16$0.37$0.371,599,440
1984-10-15$0.37$0.3712,523,272
1984-10-12$0.38$0.383,957,276
1984-10-11$0.37$0.37787,566
1984-10-10$0.37$0.371,536,240
1984-10-09$0.37$0.37943,135
1984-10-08$0.37$0.37102,092
1984-10-05$0.37$0.37213,907
1984-10-04$0.37$0.37700,059
1984-10-03$0.37$0.3712,708,010
1984-10-02$0.36$0.363,276,664
1984-10-01$0.36$0.361,745,285
1984-09-28$0.37$0.37194,461
1984-09-27$0.37$0.379,319,531
1984-09-26$0.37$0.37879,935
1984-09-25$0.37$0.371,127,872
1984-09-24$0.38$0.384,987,918
1984-09-21$0.39$0.3912,187,828
1984-09-20$0.39$0.391,638,332
1984-09-19$0.39$0.391,662,639
1984-09-18$0.38$0.385,673,392
1984-09-17$0.38$0.381,494,917
1984-09-14$0.37$0.372,151,222
1984-09-13$0.38$0.382,224,145
1984-09-12$0.37$0.371,917,869
1984-09-11$0.37$0.372,340,821
1984-09-10$0.37$0.372,151,222
1984-09-07$0.37$0.375,549,424
1984-09-06$0.35$0.351,553,255
1984-09-05$0.35$0.35561,505
1984-09-04$0.36$0.361,662,639
1984-08-31$0.35$0.35102,092
1984-08-30$0.35$0.35379,198
1984-08-29$0.36$0.361,188,641
1984-08-28$0.35$0.352,661,682
1984-08-27$0.36$0.36422,952
1984-08-24$0.37$0.371,772,024
1984-08-23$0.36$0.363,077,341
1984-08-22$0.35$0.35867,781
1984-08-21$0.34$0.345,585,885
1984-08-20$0.34$0.342,895,034
1984-08-17$0.35$0.3510,034,175
1984-08-16$0.33$0.336,657,850
1984-08-15$0.33$0.33401,075
1984-08-14$0.33$0.33102,092
1984-08-13$0.33$0.333,791,985
1984-08-10$0.34$0.348,962,210
1984-08-09$0.33$0.33269,814
1984-08-08$0.33$0.33408,368
1984-08-07$0.33$0.333,354,448
1984-08-06$0.33$0.3313,213,608
1984-08-03$0.33$0.333,857,615
1984-08-02$0.33$0.337,073,510
1984-08-01$0.32$0.323,894,077
1984-07-31$0.32$0.325,440,039
1984-07-30$0.32$0.32262,522
1984-07-27$0.32$0.3258,338
1984-07-26$0.32$0.321,939,746
1984-07-25$0.32$0.32875,073
1984-07-24$0.33$0.33306,276
1984-07-23$0.33$0.331,728,270
1984-07-20$0.32$0.32102,092
1984-07-19$0.32$0.321,939,746
1984-07-18$0.32$0.322,311,652
1984-07-17$0.32$0.323,740,939
1984-07-16$0.32$0.32386,491
1984-07-13$0.31$0.311,246,980
1984-07-12$0.31$0.314,368,075
1984-07-11$0.32$0.323,274,233
1984-07-10$0.32$0.322,151,222
1984-07-09$0.33$0.33422,952
1984-07-06$0.33$0.331,735,562
1984-07-05$0.33$0.338,918,456
1984-07-03$0.33$0.333,930,538
1984-07-02$0.33$0.334,739,981
1984-06-29$0.31$0.31634,428
1984-06-28$0.31$0.31284,399
1984-06-27$0.31$0.312,486,667
1984-06-26$0.31$0.31503,167
1984-06-25$0.30$0.301,400,117
1984-06-22$0.30$0.301,166,765
1984-06-21$0.30$0.303,390,909
1984-06-20$0.30$0.30452,121
1984-06-19$0.29$0.292,661,682
1984-06-18$0.28$0.28437,537
1984-06-15$0.27$0.2751,046
1984-06-14$0.28$0.281,480,332
1984-06-13$0.27$0.27488,583
1984-06-12$0.28$0.281,575,132
1984-06-11$0.27$0.27116,676
1984-06-08$0.28$0.283,383,617
1984-06-07$0.28$0.28495,875
1984-06-06$0.27$0.2714,585
1984-06-05$0.27$0.275,126,472
1984-06-04$0.26$0.26546,921
1984-06-01$0.27$0.27364,614
1984-05-31$0.26$0.26167,722
1984-05-30$0.26$0.262,435,621
1984-05-29$0.25$0.25692,766
1984-05-25$0.26$0.26335,445
1984-05-24$0.27$0.27415,660
1984-05-23$0.28$0.28255,230
1984-05-22$0.28$0.281,516,794
1984-05-21$0.28$0.283,150,264
1984-05-18$0.28$0.28780,274
1984-05-17$0.28$0.28481,290
1984-05-16$0.28$0.28517,752
1984-05-15$0.29$0.29794,858
1984-05-14$0.28$0.28962,581
1984-05-11$0.28$0.284,018,045
1984-05-10$0.28$0.28415,660
1984-05-09$0.28$0.281,874,115
1984-05-08$0.29$0.292,486,667
1984-05-07$0.29$0.296,110,929
1984-05-04$0.28$0.281,859,531
1984-05-03$0.28$0.28853,197
1984-05-02$0.28$0.281,093,842
1984-05-01$0.28$0.2814,585
1984-04-30$0.28$0.28342,737
1984-04-27$0.28$0.28415,660
1984-04-26$0.27$0.271,421,994
1984-04-25$0.26$0.2643,754
1984-04-24$0.26$0.267,861,076
1984-04-23$0.26$0.26430,244
1984-04-19$0.26$0.26175,015
1984-04-18$0.26$0.261,808,485
1984-04-17$0.26$0.262,938,788
1984-04-16$0.26$0.261,728,270
1984-04-13$0.26$0.262,158,514
1984-04-12$0.25$0.25145,846
1984-04-11$0.25$0.254,630,597
1984-04-10$0.26$0.26408,368
1984-04-09$0.25$0.25364,614
1984-04-06$0.25$0.25182,307
1984-04-05$0.25$0.251,611,593
1984-04-04$0.25$0.251,961,623
1984-04-03$0.26$0.26298,983
1984-04-02$0.25$0.25612,551
1984-03-30$0.25$0.25875,073
1984-03-29$0.25$0.251,801,193
1984-03-28$0.25$0.25539,629
1984-03-27$0.25$0.25247,937
1984-03-26$0.25$0.25663,597
1984-03-23$0.26$0.26247,937
1984-03-22$0.25$0.251,166,765
1984-03-21$0.26$0.26488,583
1984-03-20$0.26$0.261,436,579
1984-03-19$0.25$0.25999,042
1984-03-16$0.25$0.252,238,729
1984-03-15$0.25$0.258,437,166
1984-03-14$0.24$0.2451,046
1984-03-13$0.24$0.24991,750
1984-03-12$0.24$0.241,684,516
1984-03-09$0.25$0.25743,812
1984-03-08$0.26$0.261,363,656
1984-03-07$0.26$0.26853,197
1984-03-06$0.27$0.27612,551
1984-03-05$0.27$0.272,224,145
1984-03-02$0.28$0.281,363,656
1984-03-01$0.28$0.281,786,608
1984-02-29$0.27$0.2765,631
1984-02-28$0.27$0.272,187,683
1984-02-27$0.27$0.271,370,948
1984-02-24$0.26$0.261,188,641
1984-02-23$0.26$0.26794,858
1984-02-22$0.26$0.26335,445
1984-02-21$0.26$0.26401,075
1984-02-17$0.26$0.26488,583
1984-02-16$0.26$0.26401,075
1984-02-15$0.26$0.26824,027
1984-02-14$0.27$0.27780,274
1984-02-13$0.26$0.261,079,257
1984-02-10$0.26$0.264,171,183
1984-02-09$0.26$0.26904,242
1984-02-08$0.26$0.261,378,241
1984-02-07$0.27$0.271,524,086
1984-02-06$0.26$0.26918,827
1984-02-03$0.27$0.273,682,600
1984-02-02$0.27$0.273,675,308
1984-02-01$0.27$0.274,338,905
1984-01-31$0.27$0.27678,182
1984-01-30$0.28$0.28488,583
1984-01-27$0.28$0.28306,276
1984-01-26$0.28$0.28233,353
1984-01-25$0.28$0.28335,445
1984-01-24$0.28$0.281,108,426
1984-01-23$0.29$0.29568,798
1984-01-20$0.30$0.30189,599
1984-01-19$0.31$0.31809,443
1984-01-18$0.31$0.31809,443
1984-01-17$0.31$0.314,171,183
1984-01-16$0.31$0.311,166,765
1984-01-13$0.31$0.311,363,656
1984-01-12$0.32$0.32211,476
1984-01-11$0.32$0.32196,892
1984-01-10$0.32$0.321,604,301
1984-01-09$0.32$0.32262,522
1984-01-06$0.32$0.32714,643
1984-01-05$0.33$0.33401,075
1984-01-04$0.32$0.321,451,163
1984-01-03$0.31$0.311,516,794