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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$12.08$27.131,871,593
2000-12-28$12.21$27.411,533,617
2000-12-27$12.13$27.241,747,143
2000-12-26$12.38$27.792,226,112
2000-12-22$11.81$26.521,059,738
2000-12-21$11.64$26.141,917,912
2000-12-20$11.69$26.252,324,603
2000-12-19$11.47$25.752,857,017
2000-12-18$11.57$25.973,770,927
2000-12-15$10.90$24.482,490,028
2000-12-14$10.93$24.541,476,864
2000-12-13$10.88$24.43759,683
2000-12-12$11.00$24.711,610,476
2000-12-11$10.98$24.651,511,476
2000-12-08$10.85$24.372,431,493
2000-12-07$10.83$24.323,070,543
2000-12-06$10.54$23.662,453,889
2000-12-05$10.46$23.493,957,221
2000-12-04$10.41$23.382,837,675
2000-12-01$10.29$23.117,782,865
2000-11-30$10.09$22.663,615,682
2000-11-29$10.02$22.502,789,320
2000-11-28$9.82$22.062,502,499
2000-11-27$9.65$21.671,547,106
2000-11-24$9.80$22.00878,534
2000-11-22$9.82$22.062,757,762
2000-11-21$9.87$22.172,859,053
2000-11-20$10.14$22.775,257,970
2000-11-17$9.72$21.843,178,705
2000-11-16$9.77$21.951,721,184
2000-11-15$9.75$21.892,740,711
2000-11-14$9.75$21.893,595,831
2000-11-13$9.60$21.561,980,519
2000-11-10$9.53$21.402,845,565
2000-11-09$9.43$21.1820,740,223
2000-11-08$9.58$21.512,342,418
2000-11-07$9.68$21.732,070,358
2000-11-06$9.70$21.782,653,163
2000-11-03$9.60$21.561,866,503
2000-11-02$9.72$21.842,839,457
2000-11-01$9.77$21.9536,179,466
2000-10-31$9.80$22.0013,071,120
2000-10-30$9.41$21.1214,743,185
2000-10-27$9.38$21.0712,422,654
2000-10-26$9.43$20.948,292,119
2000-10-25$9.43$20.943,659,201
2000-10-24$9.45$20.994,259,821
2000-10-23$9.55$21.216,337,305
2000-10-20$9.43$20.943,435,241
2000-10-19$9.45$20.992,535,075
2000-10-18$9.31$20.662,755,726
2000-10-17$9.55$21.213,789,505
2000-10-16$9.58$21.262,906,390
2000-10-13$9.60$21.323,683,633
2000-10-12$9.65$21.434,760,168
2000-10-11$9.85$21.862,651,381
2000-10-10$10.00$22.192,918,097
2000-10-09$10.00$22.193,418,190
2000-10-06$10.22$22.687,305,168
2000-10-05$9.60$21.325,655,245
2000-10-04$9.31$20.664,178,636
2000-10-03$9.45$20.992,932,349
2000-10-02$9.53$21.163,000,046
2000-09-29$9.58$21.282,284,647
2000-09-28$9.65$21.431,885,845
2000-09-27$9.75$21.659,279,070
2000-09-26$9.65$21.432,229,675
2000-09-25$9.43$20.942,610,661
2000-09-22$9.28$20.612,789,829
2000-09-21$9.09$20.173,044,838
2000-09-20$9.23$20.504,097,959
2000-09-19$9.38$20.832,832,331
2000-09-18$9.72$21.591,820,948
2000-09-15$9.93$22.043,467,308
2000-09-14$10.12$22.461,564,666
2000-09-13$10.34$22.951,273,773
2000-09-12$10.24$22.741,193,860
2000-09-11$10.15$22.53710,310
2000-09-08$10.03$22.274,169,219
2000-09-07$9.72$21.59865,046
2000-09-06$9.72$21.591,955,069
2000-09-05$9.70$21.54715,654
2000-09-01$9.48$21.05634,469
2000-08-31$9.41$20.884,008,375
2000-08-30$9.45$20.994,541,044
2000-08-29$9.36$20.773,398,593
2000-08-28$9.36$20.771,004,512
2000-08-25$9.21$20.45851,812
2000-08-24$9.16$20.342,275,230
2000-08-23$8.99$19.96956,920
2000-08-22$8.69$19.30384,550
2000-08-21$8.72$19.36951,321
2000-08-18$8.67$19.251,301,004
2000-08-17$8.60$19.081,519,874
2000-08-16$8.62$19.141,007,057
2000-08-15$8.60$19.081,704,132
2000-08-14$8.37$18.59388,622
2000-08-11$8.31$18.441,073,736
2000-08-10$8.11$18.01402,110
2000-08-09$8.10$17.991,228,726
2000-08-08$8.01$17.78884,133
2000-08-07$7.96$17.681,241,960
2000-08-04$7.88$17.50845,195
2000-08-03$7.93$17.61981,861
2000-08-02$7.71$17.12873,190
2000-08-01$7.64$16.961,136,343
2000-07-31$7.64$16.96624,289
2000-07-28$7.78$17.28623,016
2000-07-27$7.83$17.39593,240
2000-07-26$7.94$17.39904,748
2000-07-25$7.96$17.43360,881
2000-07-24$7.88$17.27623,016
2000-07-21$7.96$17.43730,670
2000-07-20$8.03$17.591,868,285
2000-07-19$7.88$17.27884,133
2000-07-18$8.03$17.59911,365
2000-07-17$7.93$17.381,434,108
2000-07-14$7.81$17.112,823,678
2000-07-13$7.47$16.352,151,034
2000-07-12$7.47$16.351,559,831
2000-07-11$7.51$16.46822,290
2000-07-10$7.51$16.46372,334
2000-07-07$7.32$16.03465,735
2000-07-06$7.34$16.09448,684
2000-07-05$7.29$15.98854,357
2000-07-03$7.39$16.19254,500
2000-06-30$7.32$16.041,307,876
2000-06-29$7.51$16.46859,956
2000-06-28$7.49$16.411,187,243
2000-06-27$7.39$16.191,636,690
2000-06-26$7.42$16.25804,729
2000-06-23$7.32$16.03570,080
2000-06-22$7.24$15.87909,838
2000-06-21$7.27$15.92928,162
2000-06-20$7.15$15.65846,213
2000-06-19$7.20$15.76589,677
2000-06-16$7.24$15.87974,226
2000-06-15$7.20$15.76488,131
2000-06-14$7.20$15.76956,157
2000-06-13$7.24$15.87618,435
2000-06-12$7.10$15.55464,463
2000-06-09$7.07$15.49450,465
2000-06-08$6.97$15.28979,316
2000-06-07$7.00$15.33455,810
2000-06-06$7.05$15.442,067,049
2000-06-05$6.97$15.281,660,104
2000-06-02$6.97$15.281,581,972
2000-06-01$7.10$15.55821,017
2000-05-31$7.10$15.552,017,931
2000-05-30$7.07$15.49748,230
2000-05-26$7.12$15.601,272,246
2000-05-25$7.02$15.391,077,044
2000-05-24$7.15$15.65877,516
2000-05-23$7.12$15.604,980,311
2000-05-22$6.63$14.522,064,250
2000-05-19$6.66$14.587,006,640
2000-05-18$6.78$14.85782,333
2000-05-17$6.83$14.96602,656
2000-05-16$7.10$15.551,178,081
2000-05-15$7.17$15.71709,292
2000-05-12$7.15$15.651,004,512
2000-05-11$7.22$15.821,460,067
2000-05-10$7.02$15.391,027,417
2000-05-09$7.17$15.713,532,460
2000-05-08$7.24$15.87593,240
2000-05-05$6.93$15.17691,477
2000-05-04$7.15$15.65821,017
2000-05-03$7.02$15.39664,754
2000-05-02$7.07$15.49472,861
2000-05-01$7.22$15.82688,932
2000-04-28$7.27$15.92652,538
2000-04-27$7.37$16.141,554,232
2000-04-26$7.37$16.142,947,110
2000-04-25$7.15$15.421,094,859
2000-04-24$6.95$15.00887,951
2000-04-20$6.75$14.57668,826
2000-04-19$6.68$14.42878,280
2000-04-18$6.83$14.731,434,617
2000-04-17$6.85$14.79759,428
2000-04-14$6.83$14.731,381,681
2000-04-13$6.85$14.791,200,986
2000-04-12$6.78$14.632,577,322
2000-04-11$6.56$14.15592,476
2000-04-10$6.53$14.101,873,884
2000-04-07$6.56$14.152,238,073
2000-04-06$6.66$14.362,536,347
2000-04-05$6.68$14.422,283,120
2000-04-04$6.46$13.941,204,549
2000-04-03$6.46$13.941,685,045
2000-03-31$6.63$14.311,062,792
2000-03-30$6.48$13.99654,320
2000-03-29$6.41$13.832,040,072
2000-03-28$6.19$13.36668,826
2000-03-27$6.29$13.57508,491
2000-03-24$6.29$13.57736,014
2000-03-23$6.19$13.361,432,326
2000-03-22$6.21$13.41747,976
2000-03-21$6.24$13.46801,421
2000-03-20$6.26$13.51857,665
2000-03-17$6.29$13.571,198,441
2000-03-16$6.36$13.731,575,864
2000-03-15$6.19$13.361,661,885
2000-03-14$5.87$12.672,977,905
2000-03-13$5.80$12.511,957,869
2000-03-10$5.77$12.453,997,941
2000-03-09$5.65$12.192,834,876
2000-03-08$5.50$11.871,765,467
2000-03-07$5.38$11.612,221,785
2000-03-06$5.26$11.342,863,889
2000-03-03$5.23$11.297,889,500
2000-03-02$5.11$11.021,819,675
2000-03-01$5.06$10.921,337,907
2000-02-29$5.08$10.973,340,822
2000-02-28$5.11$11.027,257,068
2000-02-25$6.11$13.20400,583
2000-02-24$6.31$13.62818,981
2000-02-23$6.46$13.94609,019
2000-02-22$6.58$14.20911,874
2000-02-18$6.58$14.201,678,937
2000-02-17$6.70$14.47748,230
2000-02-16$6.88$14.84318,380
2000-02-15$6.90$14.89544,121
2000-02-14$6.85$14.79383,277
2000-02-11$6.85$14.79432,141
2000-02-10$6.90$14.89453,774
2000-02-09$7.00$15.10427,051
2000-02-08$7.00$15.10587,641
2000-02-07$7.07$15.26381,496
2000-02-04$7.39$15.95806,002
2000-02-03$7.47$16.11823,562
2000-02-02$7.29$15.74468,535
2000-02-01$7.39$15.952,404,516
2000-01-31$7.22$15.581,388,807
2000-01-28$7.22$15.584,582,273
2000-01-27$7.51$16.221,927,074
2000-01-26$7.61$16.201,899,843
2000-01-25$7.76$16.511,591,134
2000-01-24$8.37$17.822,353,871
2000-01-21$7.83$16.671,663,921
2000-01-20$7.27$15.47795,567
2000-01-19$7.07$15.05517,144
2000-01-18$6.88$14.63907,038
2000-01-14$7.10$15.10424,506
2000-01-13$7.22$15.36439,522
2000-01-12$7.29$15.52503,147
2000-01-11$7.17$15.261,031,998
2000-01-10$7.39$15.73853,593
2000-01-07$7.22$15.36623,780
2000-01-06$7.24$15.42479,224
2000-01-05$7.29$15.521,086,206
2000-01-04$7.00$14.89875,226
2000-01-03$6.93$14.741,051,849