NYSE:NI | Historical Stock Price | NISOURCE 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
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

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

$1.59$4.57$13.14$37.83$108.88$313.391973-02-212026-08-27

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$2.31$2.372,540,419
1984-12-28$2.33$2.403,973,254
1984-12-27$2.36$2.428,866,780
1984-12-26$2.73$2.801,112,165
1984-12-24$2.70$2.78452,501
1984-12-21$2.68$2.75832,724
1984-12-20$2.68$2.751,162,047
1984-12-19$2.68$2.751,417,565
1984-12-18$2.63$2.701,935,218
1984-12-17$2.60$2.681,279,117
1984-12-14$2.68$2.751,750,960
1984-12-13$2.68$2.75302,855
1984-12-12$2.68$2.75494,748
1984-12-11$2.68$2.751,878,210
1984-12-10$2.68$2.75583,823
1984-12-07$2.68$2.751,446,069
1984-12-06$2.73$2.80176,114
1984-12-05$2.75$2.83886,169
1984-12-04$2.75$2.83176,114
1984-12-03$2.78$2.85525,288
1984-11-30$2.78$2.85381,750
1984-11-29$2.80$2.88321,179
1984-11-28$2.80$2.88800,657
1984-11-27$2.80$2.88173,060
1984-11-26$2.80$2.88588,404
1984-11-23$2.80$2.881,047,013
1984-11-21$2.80$2.882,103,697
1984-11-20$2.78$2.851,356,994
1984-11-19$2.78$2.85740,595
1984-11-16$2.75$2.83591,967
1984-11-15$2.78$2.852,136,273
1984-11-14$2.75$2.83119,615
1984-11-13$2.73$2.80276,387
1984-11-12$2.78$2.85905,002
1984-11-09$2.78$2.85330,850
1984-11-08$2.80$2.88481,005
1984-11-07$2.82$2.90240,248
1984-11-06$2.85$2.93732,960
1984-11-05$2.80$2.88371,570
1984-11-02$2.80$2.88186,803
1984-11-01$2.78$2.851,029,707
1984-10-31$2.75$2.83523,761
1984-10-30$2.75$2.83394,475
1984-10-29$2.73$2.808,301,790
1984-10-26$2.70$2.78564,990
1984-10-25$2.70$2.784,398,269
1984-10-24$2.85$2.853,740,641
1984-10-23$2.87$2.872,618,296
1984-10-22$2.90$2.902,260,469
1984-10-19$2.92$2.9210,536,300
1984-10-18$2.95$2.951,335,107
1984-10-17$2.90$2.903,029,568
1984-10-16$2.87$2.873,940,678
1984-10-15$2.92$2.923,369,580
1984-10-12$2.92$2.923,286,613
1984-10-11$2.87$2.871,699,551
1984-10-10$2.80$2.80392,948
1984-10-09$2.80$2.801,616,584
1984-10-08$2.75$2.75361,899
1984-10-05$2.75$2.75704,965
1984-10-04$2.78$2.781,177,317
1984-10-03$2.75$2.754,285,780
1984-10-02$2.73$2.731,683,263
1984-10-01$2.75$2.752,287,446
1984-09-28$2.73$2.73263,662
1984-09-27$2.75$2.751,172,227
1984-09-26$2.70$2.70742,122
1984-09-25$2.68$2.68400,583
1984-09-24$2.65$2.65137,939
1984-09-21$2.65$2.651,490,352
1984-09-20$2.70$2.70880,570
1984-09-19$2.70$2.70722,780
1984-09-18$2.65$2.655,099,162
1984-09-17$2.65$2.65984,406
1984-09-14$2.68$2.68500,856
1984-09-13$2.63$2.634,530,100
1984-09-12$2.58$2.58566,008
1984-09-11$2.65$2.65754,338
1984-09-10$2.65$2.65744,667
1984-09-07$2.65$2.651,397,714
1984-09-06$2.65$2.65414,835
1984-09-05$2.60$2.6095,692
1984-09-04$2.63$2.63231,086
1984-08-31$2.63$2.63129,795
1984-08-30$2.65$2.652,871,778
1984-08-29$2.60$2.60264,680
1984-08-28$2.63$2.63231,595
1984-08-27$2.63$2.631,165,610
1984-08-24$2.65$2.65808,801
1984-08-23$2.60$2.60975,753
1984-08-22$2.63$2.631,857,341
1984-08-21$2.63$2.63919,254
1984-08-20$2.58$2.581,410,948
1984-08-17$2.60$2.60674,934
1984-08-16$2.60$2.601,300,495
1984-08-15$2.65$2.65251,446
1984-08-14$2.65$2.65275,369
1984-08-13$2.65$2.65241,266
1984-08-10$2.70$2.703,303,410
1984-08-09$2.65$2.651,626,764
1984-08-08$2.60$2.60353,246
1984-08-07$2.60$2.60854,611
1984-08-06$2.55$2.551,483,226
1984-08-03$2.58$2.581,851,742
1984-08-02$2.58$2.582,556,198
1984-08-01$2.50$2.501,344,778
1984-07-31$2.46$2.46648,466
1984-07-30$2.43$2.431,015,455
1984-07-27$2.46$2.462,392,300
1984-07-26$2.36$2.367,120,910
1984-07-25$2.43$2.431,172,736
1984-07-24$2.60$2.603,014,298
1984-07-23$2.65$2.652,602,008
1984-07-20$2.70$2.702,223,821
1984-07-19$2.70$2.70319,143
1984-07-18$2.70$2.70846,976
1984-07-17$2.70$2.701,085,188
1984-07-16$2.70$2.70545,648
1984-07-13$2.70$2.70465,226
1984-07-12$2.70$2.701,217,528
1984-07-11$2.70$2.703,275,924
1984-07-10$2.65$2.65350,192
1984-07-09$2.68$2.681,622,692
1984-07-06$2.63$2.631,409,421
1984-07-05$2.65$2.65194,947
1984-07-03$2.68$2.681,610,985
1984-07-02$2.65$2.652,095,553
1984-06-29$2.70$2.702,648,836
1984-06-28$2.73$2.733,639,350
1984-06-27$2.70$2.70738,559
1984-06-26$2.68$2.681,547,360
1984-06-25$2.65$2.65443,339
1984-06-22$2.65$2.651,076,026
1984-06-21$2.65$2.651,166,119
1984-06-20$2.70$2.702,162,232
1984-06-19$2.63$2.63585,350
1984-06-18$2.60$2.60679,515
1984-06-15$2.60$2.60181,713
1984-06-14$2.60$2.60257,045
1984-06-13$2.60$2.60249,919
1984-06-12$2.60$2.60158,299
1984-06-11$2.58$2.58190,366
1984-06-08$2.58$2.58101,800
1984-06-07$2.60$2.60184,767
1984-06-06$2.63$2.63403,128
1984-06-05$2.60$2.60879,043
1984-06-04$2.63$2.63616,399
1984-06-01$2.60$2.60270,279
1984-05-31$2.53$2.53255,518
1984-05-30$2.50$2.50504,928
1984-05-29$2.53$2.53338,485
1984-05-25$2.55$2.55178,150
1984-05-24$2.55$2.55534,959
1984-05-23$2.63$2.63533,941
1984-05-22$2.63$2.63385,822
1984-05-21$2.63$2.631,282,171
1984-05-18$2.70$2.70152,700
1984-05-17$2.73$2.73134,885
1984-05-16$2.73$2.73155,754
1984-05-15$2.70$2.70862,246
1984-05-14$2.70$2.70603,165
1984-05-11$2.75$2.75271,297
1984-05-10$2.75$2.75673,407
1984-05-09$2.75$2.75702,929
1984-05-08$2.75$2.751,652,723
1984-05-07$2.73$2.731,374,300
1984-05-04$2.73$2.73117,579
1984-05-03$2.73$2.73260,099
1984-05-02$2.70$2.70439,267
1984-05-01$2.73$2.73422,470
1984-04-30$2.70$2.70434,177
1984-04-27$2.70$2.70384,804
1984-04-26$2.75$2.75864,791
1984-04-25$2.75$2.75384,295
1984-04-24$2.73$2.732,057,887
1984-04-23$2.78$2.786,633,797
1984-04-19$2.80$2.80373,097
1984-04-18$2.78$2.782,097,589
1984-04-17$2.80$2.801,473,555
1984-04-16$2.80$2.801,338,670
1984-04-13$2.80$2.80573,134
1984-04-12$2.80$2.801,763,176
1984-04-11$2.82$2.823,333,950
1984-04-10$2.78$2.78574,152
1984-04-09$2.75$2.751,717,875
1984-04-06$2.73$2.731,547,360
1984-04-05$2.68$2.68654,574
1984-04-04$2.73$2.73714,127
1984-04-03$2.68$2.681,487,298
1984-04-02$2.68$2.681,658,322
1984-03-30$2.70$2.70336,958
1984-03-29$2.68$2.68263,153
1984-03-28$2.68$2.682,516,496
1984-03-27$2.65$2.65371,061
1984-03-26$2.63$2.63142,011
1984-03-23$2.63$2.631,431,817
1984-03-22$2.65$2.65316,598
1984-03-21$2.73$2.73412,290
1984-03-20$2.73$2.73259,590
1984-03-19$2.73$2.73638,795
1984-03-16$2.75$2.75229,050
1984-03-15$2.75$2.753,392,994
1984-03-14$2.75$2.75153,209
1984-03-13$2.75$2.75332,886
1984-03-12$2.78$2.78168,988
1984-03-09$2.75$2.75222,433
1984-03-08$2.75$2.75194,438
1984-03-07$2.75$2.75229,050
1984-03-06$2.78$2.78105,872
1984-03-05$2.80$2.80151,682
1984-03-02$2.82$2.82979,316
1984-03-01$2.78$2.78179,168
1984-02-29$2.75$2.75328,814
1984-02-28$2.73$2.731,996,807
1984-02-27$2.73$2.73192,402
1984-02-24$2.73$2.73213,780
1984-02-23$2.70$2.70289,112
1984-02-22$2.65$2.65573,643
1984-02-21$2.65$2.65501,874
1984-02-17$2.68$2.68623,016
1984-02-16$2.65$2.65824,071
1984-02-15$2.68$2.68329,323
1984-02-14$2.70$2.70305,909
1984-02-13$2.65$2.65342,048
1984-02-10$2.70$2.70417,889
1984-02-09$2.78$2.78798,621
1984-02-08$2.75$2.751,248,577
1984-02-07$2.70$2.70183,749
1984-02-06$2.70$2.70699,875
1984-02-03$2.78$2.78421,961
1984-02-02$2.87$2.87468,789
1984-02-01$2.75$2.75600,111
1984-01-31$2.78$2.781,308,130
1984-01-30$2.73$2.73220,397
1984-01-27$2.78$2.781,020,545
1984-01-26$2.75$2.751,219,055
1984-01-25$2.78$2.78694,785
1984-01-24$2.87$2.871,562,630
1984-01-23$2.90$2.90466,753
1984-01-20$2.90$2.901,610,476
1984-01-19$2.87$2.87872,935
1984-01-18$2.85$2.85300,310
1984-01-17$2.82$2.82854,611
1984-01-16$2.87$2.871,380,917
1984-01-13$2.87$2.874,455,277
1984-01-12$2.87$2.87243,811
1984-01-11$2.90$2.901,532,599
1984-01-10$2.92$2.921,258,248
1984-01-09$2.90$2.903,214,844
1984-01-06$2.90$2.902,006,987
1984-01-05$2.87$2.87693,258
1984-01-04$2.87$2.87868,863
1984-01-03$2.87$2.87523,252