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.

View year

Historical Stock Price — 1989

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1989-12-29$3.81$5.071,481,190
1989-12-28$3.73$4.97143,029
1989-12-27$3.71$4.94237,194
1989-12-26$3.73$4.97474,388
1989-12-22$3.73$4.97588,913
1989-12-21$3.73$4.97952,339
1989-12-20$3.73$4.97742,122
1989-12-19$3.71$4.941,029,198
1989-12-18$3.73$4.97395,493
1989-12-15$3.73$4.97968,627
1989-12-14$3.76$5.001,433,853
1989-12-13$3.76$5.00799,639
1989-12-12$3.71$4.941,216,510
1989-12-11$3.73$4.97891,768
1989-12-08$3.76$5.00293,693
1989-12-07$3.78$5.03578,733
1989-12-06$3.78$5.03373,606
1989-12-05$3.78$5.031,039,887
1989-12-04$3.81$5.07626,070
1989-12-01$3.71$4.94513,581
1989-11-30$3.63$4.84596,039
1989-11-29$3.59$4.77393,966
1989-11-28$3.56$4.741,106,566
1989-11-27$3.56$4.74192,911
1989-11-24$3.54$4.71146,592
1989-11-22$3.54$4.71275,369
1989-11-21$3.56$4.74412,290
1989-11-20$3.56$4.74709,037
1989-11-17$3.56$4.74597,566
1989-11-16$3.56$4.741,077,553
1989-11-15$3.54$4.71825,598
1989-11-14$3.51$4.683,699,921
1989-11-13$3.49$4.64430,105
1989-11-10$3.46$4.61141,502
1989-11-09$3.46$4.61150,155
1989-11-08$3.49$4.64409,236
1989-11-07$3.41$4.54406,691
1989-11-06$3.46$4.61191,384
1989-11-03$3.49$4.64314,562
1989-11-02$3.51$4.68669,335
1989-11-01$3.51$4.68742,122
1989-10-31$3.51$4.68239,739
1989-10-30$3.54$4.71355,282
1989-10-27$3.51$4.68441,812
1989-10-26$3.51$4.684,596,779
1989-10-25$3.41$4.543,854,148
1989-10-24$3.41$4.4922,497,291
1989-10-23$3.49$4.59618,944
1989-10-20$3.49$4.591,434,871
1989-10-19$3.51$4.621,558,558
1989-10-18$3.54$4.65204,618
1989-10-17$3.51$4.621,547,360
1989-10-16$3.46$4.55511,036
1989-10-13$3.49$4.59360,881
1989-10-12$3.56$4.68280,968
1989-10-11$3.56$4.68304,891
1989-10-10$3.56$4.682,061,959
1989-10-09$3.56$4.681,521,401
1989-10-06$3.59$4.72599,093
1989-10-05$3.59$4.721,481,190
1989-10-04$3.59$4.72847,994
1989-10-03$3.61$4.75419,416
1989-10-02$3.61$4.75548,702
1989-09-29$3.66$4.81146,592
1989-09-28$3.63$4.781,701,078
1989-09-27$3.66$4.811,726,528
1989-09-26$3.66$4.81261,626
1989-09-25$3.66$4.81191,384
1989-09-22$3.66$4.81350,192
1989-09-21$3.66$4.81142,520
1989-09-20$3.68$4.84778,770
1989-09-19$3.68$4.84226,505
1989-09-18$3.66$4.81205,127
1989-09-15$3.68$4.84207,672
1989-09-14$3.68$4.84112,998
1989-09-13$3.71$4.88250,428
1989-09-12$3.68$4.84154,227
1989-09-11$3.68$4.841,275,045
1989-09-08$3.66$4.81367,498
1989-09-07$3.66$4.811,220,073
1989-09-06$3.66$4.81382,768
1989-09-05$3.66$4.81646,430
1989-09-01$3.63$4.78788,950
1989-08-31$3.66$4.81693,258
1989-08-30$3.66$4.81415,344
1989-08-29$3.66$4.81822,544
1989-08-28$3.66$4.81447,920
1989-08-25$3.68$4.84414,835
1989-08-24$3.66$4.81209,199
1989-08-23$3.66$4.81274,351
1989-08-22$3.66$4.811,631,345
1989-08-21$3.66$4.81170,515
1989-08-18$3.66$4.81258,063
1989-08-17$3.61$4.752,099,625
1989-08-16$3.63$4.78391,421
1989-08-15$3.61$4.751,591,134
1989-08-14$3.63$4.78939,105
1989-08-11$3.66$4.811,048,540
1989-08-10$3.66$4.81390,912
1989-08-09$3.68$4.84249,919
1989-08-08$3.68$4.84304,891
1989-08-07$3.68$4.84352,737
1989-08-04$3.68$4.84537,504
1989-08-03$3.71$4.88693,767
1989-08-02$3.63$4.78589,931
1989-08-01$3.71$4.88545,139
1989-07-31$3.68$4.84453,519
1989-07-28$3.59$4.72396,511
1989-07-27$3.59$4.72896,858
1989-07-26$3.59$4.722,903,845
1989-07-25$3.54$4.651,879,228
1989-07-24$3.54$4.60675,952
1989-07-21$3.56$4.63489,149
1989-07-20$3.54$4.60476,424
1989-07-19$3.51$4.562,066,031
1989-07-18$3.54$4.60292,166
1989-07-17$3.54$4.60292,166
1989-07-14$3.54$4.601,759,613
1989-07-13$3.61$4.691,083,661
1989-07-12$3.63$4.72360,881
1989-07-11$3.63$4.721,746,379
1989-07-10$3.54$4.60427,560
1989-07-07$3.51$4.56925,362
1989-07-06$3.51$4.56512,054
1989-07-05$3.41$4.44135,394
1989-07-03$3.39$4.411,660,358
1989-06-30$3.39$4.411,143,214
1989-06-29$3.32$4.31796,076
1989-06-28$3.34$4.34868,863
1989-06-27$3.39$4.411,085,697
1989-06-26$3.39$4.411,019,527
1989-06-23$3.44$4.471,050,576
1989-06-22$3.36$4.372,831,567
1989-06-21$3.44$4.47805,238
1989-06-20$3.46$4.501,011,383
1989-06-19$3.46$4.50819,490
1989-06-16$3.46$4.501,122,854
1989-06-15$3.49$4.53586,368
1989-06-14$3.49$4.53733,469
1989-06-13$3.46$4.50910,092
1989-06-12$3.39$4.411,067,373
1989-06-09$3.39$4.411,499,005
1989-06-08$3.36$4.372,472,722
1989-06-07$3.32$4.311,629,309
1989-06-06$3.24$4.211,690,389
1989-06-05$3.24$4.21855,120
1989-06-02$3.22$4.18802,693
1989-06-01$3.19$4.152,962,380
1989-05-31$3.22$4.18994,077
1989-05-30$3.24$4.211,657,813
1989-05-26$3.17$4.121,380,917
1989-05-25$3.17$4.12871,917
1989-05-24$3.14$4.09360,881
1989-05-23$3.14$4.091,359,030
1989-05-22$3.17$4.12550,738
1989-05-19$3.17$4.121,339,688
1989-05-18$3.17$4.122,605,062
1989-05-17$3.12$4.05779,788
1989-05-16$3.12$4.051,220,582
1989-05-15$3.17$4.12354,773
1989-05-12$3.19$4.151,847,670
1989-05-11$3.12$4.051,337,652
1989-05-10$3.09$4.02360,881
1989-05-09$3.07$3.991,011,383
1989-05-08$3.09$4.02479,987
1989-05-05$3.02$3.932,021,748
1989-05-04$2.97$3.862,288,464
1989-05-03$2.97$3.862,016,149
1989-05-02$2.97$3.863,250,983
1989-05-01$3.00$3.892,237,055
1989-04-28$3.02$3.931,598,260
1989-04-27$3.00$3.891,204,294
1989-04-26$2.90$3.77358,845
1989-04-25$2.87$3.732,320,531
1989-04-24$2.85$3.703,021,933
1989-04-21$2.87$3.68711,582
1989-04-20$2.85$3.65401,601
1989-04-19$2.85$3.65407,200
1989-04-18$2.85$3.65397,529
1989-04-17$2.82$3.62474,897
1989-04-14$2.78$3.561,043,450
1989-04-13$2.78$3.56423,488
1989-04-12$2.78$3.56460,645
1989-04-11$2.78$3.56356,809
1989-04-10$2.75$3.52690,713
1989-04-07$2.70$3.46522,234
1989-04-06$2.68$3.43325,251
1989-04-05$2.70$3.46514,599
1989-04-04$2.73$3.49415,853
1989-04-03$2.68$3.431,429,781
1989-03-31$2.65$3.402,119,476
1989-03-30$2.68$3.43284,531
1989-03-29$2.70$3.46750,775
1989-03-28$2.70$3.46463,190
1989-03-27$2.70$3.46225,996
1989-03-23$2.70$3.46674,934
1989-03-22$2.68$3.431,136,088
1989-03-21$2.68$3.43971,681
1989-03-20$2.68$3.431,545,324
1989-03-17$2.65$3.40553,283
1989-03-16$2.68$3.43294,711
1989-03-15$2.65$3.40305,400
1989-03-14$2.65$3.40302,346
1989-03-13$2.68$3.43849,012
1989-03-10$2.65$3.401,939,290
1989-03-09$2.68$3.43374,115
1989-03-08$2.68$3.431,885,845
1989-03-07$2.70$3.461,419,092
1989-03-06$2.70$3.462,225,348
1989-03-03$2.70$3.463,521,771
1989-03-02$2.68$3.43473,879
1989-03-01$2.75$3.521,338,670
1989-02-28$2.75$3.52651,011
1989-02-27$2.75$3.521,045,486
1989-02-24$2.78$3.562,526,676
1989-02-23$2.80$3.59554,810
1989-02-22$2.80$3.59890,750
1989-02-21$2.80$3.591,751,469
1989-02-17$2.80$3.591,540,743
1989-02-16$2.78$3.561,256,212
1989-02-15$2.80$3.591,457,267
1989-02-14$2.80$3.591,433,344
1989-02-13$2.82$3.62858,174
1989-02-10$2.82$3.621,010,874
1989-02-09$2.80$3.59945,722
1989-02-08$2.80$3.59471,334
1989-02-07$2.80$3.592,040,072
1989-02-06$2.75$3.523,726,389
1989-02-03$2.78$3.564,489,380
1989-02-02$2.78$3.561,380,408
1989-02-01$2.75$3.521,791,171
1989-01-31$2.75$3.521,457,267
1989-01-30$2.75$3.521,030,216
1989-01-27$2.73$3.491,444,033
1989-01-26$2.73$3.495,339,919
1989-01-25$2.68$3.434,878,256
1989-01-24$2.68$3.38788,441
1989-01-23$2.65$3.35262,644
1989-01-20$2.68$3.38214,798
1989-01-19$2.70$3.415,889,639
1989-01-18$2.70$3.41655,083
1989-01-17$2.73$3.44176,623
1989-01-16$2.70$3.41219,379
1989-01-13$2.68$3.38256,027
1989-01-12$2.68$3.38548,702
1989-01-11$2.70$3.41430,105
1989-01-10$2.70$3.41410,254
1989-01-09$2.73$3.44344,593
1989-01-06$2.70$3.41636,759
1989-01-05$2.68$3.38867,336
1989-01-04$2.68$3.38393,966
1989-01-03$2.68$3.38880,570