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 — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$9.06$21.261,011,383
2001-12-28$9.16$21.491,785,572
2001-12-27$9.16$21.492,915,043
2001-12-26$9.05$21.231,491,879
2001-12-24$9.08$21.30613,600
2001-12-21$8.97$21.052,275,485
2001-12-20$8.88$20.842,195,063
2001-12-19$8.86$20.793,713,155
2001-12-18$8.50$19.952,636,366
2001-12-17$8.53$20.011,778,446
2001-12-14$8.58$20.134,132,826
2001-12-13$8.57$20.101,484,753
2001-12-12$8.59$20.162,081,556
2001-12-11$8.46$19.842,358,961
2001-12-10$8.53$20.021,765,467
2001-12-07$8.66$20.332,148,235
2001-12-06$8.57$20.113,255,564
2001-12-05$8.49$19.922,564,597
2001-12-04$8.40$19.722,741,729
2001-12-03$8.28$19.441,983,319
2001-11-30$8.21$19.272,075,193
2001-11-29$8.28$19.433,841,678
2001-11-28$8.25$19.365,845,102
2001-11-27$8.32$19.534,961,732
2001-11-26$8.51$19.962,296,608
2001-11-23$8.30$19.471,087,988
2001-11-21$8.16$19.145,680,186
2001-11-20$8.06$18.913,816,482
2001-11-19$7.89$18.511,997,316
2001-11-16$7.84$18.402,617,533
2001-11-15$7.94$18.631,928,092
2001-11-14$8.04$18.873,313,336
2001-11-13$7.92$18.592,781,940
2001-11-12$8.20$19.251,243,996
2001-11-09$8.04$18.872,379,575
2001-11-08$8.19$19.232,033,201
2001-11-07$8.02$18.813,285,341
2001-11-06$7.92$18.593,021,170
2001-11-05$7.87$18.483,982,925
2001-11-02$7.62$17.8912,042,177
2001-11-01$8.69$20.406,223,543
2001-10-31$9.33$21.901,982,810
2001-10-30$9.12$21.402,452,108
2001-10-29$9.11$21.371,743,071
2001-10-26$9.10$21.091,946,925
2001-10-25$9.08$21.051,895,262
2001-10-24$8.90$20.622,006,224
2001-10-23$9.05$20.961,182,153
2001-10-22$9.32$21.611,271,991
2001-10-19$9.32$21.601,666,466
2001-10-18$9.15$21.211,724,747
2001-10-17$9.28$21.522,168,086
2001-10-16$9.40$21.792,298,390
2001-10-15$9.24$21.411,952,524
2001-10-12$9.15$21.202,569,941
2001-10-11$9.34$21.642,156,633
2001-10-10$9.36$21.701,463,630
2001-10-09$9.17$21.24899,403
2001-10-08$9.35$21.661,053,885
2001-10-05$9.56$22.151,255,703
2001-10-04$9.37$21.721,674,356
2001-10-03$9.38$21.741,382,953
2001-10-02$9.31$21.581,093,841
2001-10-01$9.11$21.112,009,532
2001-09-28$9.16$21.223,459,673
2001-09-27$8.80$20.401,681,736
2001-09-26$8.80$20.391,664,430
2001-09-25$9.17$21.252,236,546
2001-09-24$9.23$21.405,310,652
2001-09-21$9.19$21.313,029,314
2001-09-20$9.41$21.811,728,310
2001-09-19$9.46$21.932,453,889
2001-09-18$9.57$22.171,717,112
2001-09-17$9.54$22.111,523,183
2001-09-10$9.62$22.301,333,326
2001-09-07$9.78$22.671,555,250
2001-09-06$9.90$22.951,454,213
2001-09-05$9.98$23.121,982,301
2001-09-04$10.02$23.221,225,418
2001-08-31$9.91$22.951,018,000
2001-08-30$9.89$22.91872,426
2001-08-29$10.01$23.191,013,674
2001-08-28$10.11$23.441,175,027
2001-08-27$10.15$23.521,568,738
2001-08-24$10.30$23.872,454,144
2001-08-23$10.23$23.711,227,708
2001-08-22$10.11$23.441,149,322
2001-08-21$10.01$23.191,687,590
2001-08-20$10.12$23.452,434,802
2001-08-17$9.98$23.122,113,877
2001-08-16$10.00$23.172,608,371
2001-08-15$9.89$22.933,771,945
2001-08-14$9.87$22.882,519,296
2001-08-13$9.86$22.841,947,943
2001-08-10$9.89$22.933,372,889
2001-08-09$9.97$23.103,818,009
2001-08-08$10.03$23.242,616,515
2001-08-07$10.28$23.811,833,164
2001-08-06$10.26$23.771,742,053
2001-08-03$10.65$24.682,868,470
2001-08-02$10.57$24.503,342,349
2001-08-01$10.14$23.502,832,585
2001-07-31$10.36$24.002,004,188
2001-07-30$10.26$23.771,062,029
2001-07-27$10.26$23.772,332,493
2001-07-26$10.41$23.865,412,706
2001-07-25$10.07$23.095,895,238
2001-07-24$9.51$21.803,065,962
2001-07-23$9.74$22.322,711,952
2001-07-20$9.97$22.862,985,540
2001-07-19$9.87$22.623,924,899
2001-07-18$9.71$22.263,929,226
2001-07-17$10.02$22.961,619,893
2001-07-16$10.31$23.621,918,676
2001-07-13$10.22$23.412,351,835
2001-07-12$10.28$23.562,575,540
2001-07-11$10.45$23.952,628,731
2001-07-10$10.81$24.776,699,458
2001-07-09$10.97$25.132,244,945
2001-07-06$11.12$25.482,189,973
2001-07-05$11.01$25.233,334,714
2001-07-03$10.78$24.701,218,037
2001-07-02$10.81$24.782,011,823
2001-06-29$10.74$24.612,406,043
2001-06-28$10.66$24.441,717,112
2001-06-27$10.69$24.502,005,206
2001-06-26$10.61$24.321,256,976
2001-06-25$10.56$24.201,603,859
2001-06-22$10.65$24.411,687,081
2001-06-21$10.74$24.622,022,512
2001-06-20$11.04$25.312,118,967
2001-06-19$11.05$25.312,785,248
2001-06-18$11.17$25.611,891,190
2001-06-15$11.27$25.844,538,244
2001-06-14$11.17$25.612,139,073
2001-06-13$11.46$26.261,461,085
2001-06-12$11.57$26.522,088,427
2001-06-11$11.39$26.123,153,510
2001-06-08$11.44$26.222,847,346
2001-06-07$11.38$26.093,025,242
2001-06-06$11.67$26.754,669,566
2001-06-05$12.18$27.932,436,838
2001-06-04$12.22$28.011,043,450
2001-06-01$12.18$27.922,017,167
2001-05-31$12.30$28.191,755,287
2001-05-30$12.12$27.771,905,951
2001-05-29$11.96$27.421,307,367
2001-05-25$11.93$27.332,717,806
2001-05-24$12.17$27.881,271,737
2001-05-23$12.15$27.852,082,574
2001-05-22$12.09$27.70831,197
2001-05-21$12.07$27.671,264,865
2001-05-18$11.93$27.332,194,554
2001-05-17$11.77$26.971,808,732
2001-05-16$11.79$27.021,483,990
2001-05-15$11.79$27.022,089,700
2001-05-14$11.85$27.171,616,075
2001-05-11$11.87$27.212,873,560
2001-05-10$11.88$27.231,686,572
2001-05-09$11.98$27.462,097,335
2001-05-08$11.63$26.671,506,386
2001-05-07$11.57$26.521,824,256
2001-05-04$11.65$26.701,095,368
2001-05-03$11.54$26.451,738,744
2001-05-02$11.59$26.572,499,190
2001-05-01$11.81$27.071,814,585
2001-04-30$11.67$26.752,250,289
2001-04-27$11.48$26.312,097,589
2001-04-26$11.55$26.482,080,792
2001-04-25$11.77$26.711,603,350
2001-04-24$11.79$26.762,067,049
2001-04-23$11.83$26.843,882,652
2001-04-20$11.79$26.761,435,126
2001-04-19$12.02$27.271,311,948
2001-04-18$12.38$28.093,489,195
2001-04-17$12.29$27.892,979,177
2001-04-16$11.98$27.203,542,640
2001-04-12$12.20$27.682,602,517
2001-04-11$12.29$27.912,165,795
2001-04-10$12.64$28.702,793,392
2001-04-09$12.48$28.322,138,055
2001-04-06$12.01$27.252,749,618
2001-04-05$12.35$28.031,756,305
2001-04-04$12.21$27.712,802,809
2001-04-03$12.27$27.851,759,613
2001-04-02$12.32$27.962,001,643
2001-03-30$12.23$27.753,740,896
2001-03-29$11.77$26.721,614,294
2001-03-28$11.76$26.692,055,088
2001-03-27$11.67$26.492,388,737
2001-03-26$11.77$26.712,403,498
2001-03-23$11.39$25.852,522,604
2001-03-22$11.29$25.632,617,533
2001-03-21$11.60$26.332,637,129
2001-03-20$11.72$26.602,379,321
2001-03-19$11.65$26.451,712,022
2001-03-16$11.59$26.313,846,768
2001-03-15$11.60$26.331,147,032
2001-03-14$11.50$26.112,875,087
2001-03-13$11.54$26.192,275,994
2001-03-12$11.52$26.142,415,460
2001-03-09$11.38$25.841,546,088
2001-03-08$11.48$26.062,632,039
2001-03-07$11.28$25.602,528,712
2001-03-06$11.56$26.244,355,259
2001-03-05$11.56$26.232,024,039
2001-03-02$11.43$25.942,651,890
2001-03-01$11.31$25.671,217,019
2001-02-28$11.25$25.532,346,999
2001-02-27$11.09$25.181,084,425
2001-02-26$10.99$24.941,574,337
2001-02-23$10.83$24.591,398,478
2001-02-22$10.98$24.931,829,601
2001-02-21$10.97$24.902,558,234
2001-02-20$10.97$24.893,799,940
2001-02-16$11.24$25.521,703,369
2001-02-15$11.05$25.092,923,951
2001-02-14$11.05$25.071,837,999
2001-02-13$11.06$25.112,575,286
2001-02-12$10.92$24.781,561,103
2001-02-09$10.90$24.731,400,259
2001-02-08$10.73$24.351,670,538
2001-02-07$10.49$23.802,045,417
2001-02-06$10.59$24.032,903,591
2001-02-05$10.45$23.723,965,874
2001-02-02$10.19$23.131,827,310
2001-02-01$10.40$23.621,761,904
2001-01-31$10.57$23.993,282,287
2001-01-30$10.58$24.012,000,625
2001-01-29$10.68$24.253,583,869
2001-01-26$10.68$23.992,396,372
2001-01-25$10.76$24.154,408,958
2001-01-24$11.00$24.711,539,725
2001-01-23$10.98$24.651,883,046
2001-01-22$10.81$24.262,043,890
2001-01-19$10.71$24.042,724,677
2001-01-18$10.71$24.041,216,510
2001-01-17$10.76$24.151,091,296
2001-01-16$10.61$23.821,409,930
2001-01-12$10.78$24.211,466,684
2001-01-11$10.76$24.152,581,139
2001-01-10$10.98$24.651,256,721
2001-01-09$11.00$24.712,001,897
2001-01-08$11.25$25.263,594,049
2001-01-05$10.98$24.652,055,597
2001-01-04$10.71$24.046,445,722
2001-01-03$11.52$25.863,088,358
2001-01-02$11.84$26.582,599,209