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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$8.20$23.465,384,711
2005-12-29$8.19$23.442,923,696
2005-12-28$8.25$23.622,806,372
2005-12-27$8.24$23.581,898,825
2005-12-23$8.31$23.791,749,942
2005-12-22$8.35$23.892,679,885
2005-12-21$8.39$24.011,963,977
2005-12-20$8.44$24.154,138,679
2005-12-19$8.51$24.372,012,586
2005-12-16$8.63$24.704,503,378
2005-12-15$8.61$24.633,028,296
2005-12-14$8.50$24.332,446,509
2005-12-13$8.37$23.962,188,955
2005-12-12$8.36$23.941,656,541
2005-12-09$8.37$23.973,389,177
2005-12-08$8.33$23.853,202,119
2005-12-07$8.34$23.872,295,845
2005-12-06$8.36$23.922,207,533
2005-12-05$8.40$24.061,989,172
2005-12-02$8.47$24.252,303,989
2005-12-01$8.50$24.342,642,474
2005-11-30$8.46$24.222,488,756
2005-11-29$8.58$24.551,906,460
2005-11-28$8.56$24.501,746,125
2005-11-25$8.63$24.71616,399
2005-11-23$8.56$24.501,652,469
2005-11-22$8.56$24.502,023,530
2005-11-21$8.51$24.353,959,257
2005-11-18$8.47$24.253,544,676
2005-11-17$8.44$24.163,437,023
2005-11-16$8.45$24.191,894,753
2005-11-15$8.45$24.183,528,897
2005-11-14$8.46$24.233,086,067
2005-11-11$8.58$24.571,538,453
2005-11-10$8.66$24.783,563,255
2005-11-09$8.64$24.733,500,139
2005-11-08$8.55$24.483,586,669
2005-11-07$8.64$24.733,941,442
2005-11-04$8.85$25.335,674,841
2005-11-03$9.07$25.972,780,922
2005-11-02$9.19$26.301,937,763
2005-11-01$9.13$26.143,294,757
2005-10-31$9.29$26.603,510,573
2005-10-28$9.13$26.132,724,677
2005-10-27$8.92$25.533,236,222
2005-10-26$9.05$25.663,643,931
2005-10-25$9.10$25.792,809,426
2005-10-24$9.07$25.702,400,190
2005-10-21$8.81$24.972,751,654
2005-10-20$8.73$24.742,760,053
2005-10-19$9.02$25.572,357,688
2005-10-18$8.90$25.224,027,463
2005-10-17$9.02$25.572,095,044
2005-10-14$8.91$25.241,949,470
2005-10-13$8.83$25.012,897,483
2005-10-12$9.00$25.512,935,912
2005-10-11$9.00$25.501,847,416
2005-10-10$8.98$25.452,206,006
2005-10-07$9.18$26.011,762,667
2005-10-06$8.99$25.483,413,609
2005-10-05$9.11$25.812,662,325
2005-10-04$9.42$26.701,511,985
2005-10-03$9.62$27.272,182,338
2005-09-30$9.53$27.001,735,181
2005-09-29$9.58$27.144,147,078
2005-09-28$9.39$26.613,937,624
2005-09-27$9.23$26.171,933,437
2005-09-26$9.19$26.061,372,773
2005-09-23$9.26$26.251,078,826
2005-09-22$9.22$26.121,484,244
2005-09-21$9.31$26.392,065,268
2005-09-20$9.42$26.702,198,371
2005-09-19$9.47$26.841,513,003
2005-09-16$9.59$27.183,917,519
2005-09-15$9.45$26.792,438,365
2005-09-14$9.49$26.892,997,501
2005-09-13$9.32$26.414,151,913
2005-09-12$9.50$26.941,408,658
2005-09-09$9.57$27.131,490,861
2005-09-08$9.40$26.651,506,131
2005-09-07$9.47$26.851,929,874
2005-09-06$9.62$27.261,889,408
2005-09-02$9.53$27.021,556,268
2005-09-01$9.63$27.301,854,033
2005-08-31$9.49$26.882,202,952
2005-08-30$9.35$26.491,257,485
2005-08-29$9.35$26.491,147,795
2005-08-26$9.32$26.412,463,306
2005-08-25$9.35$26.502,373,213
2005-08-24$9.21$26.101,830,873
2005-08-23$9.24$26.191,616,330
2005-08-22$9.26$26.241,809,241
2005-08-19$9.12$25.831,524,964
2005-08-18$9.10$25.801,657,559
2005-08-17$9.05$25.631,921,730
2005-08-16$9.01$25.552,425,894
2005-08-15$9.13$25.882,708,898
2005-08-12$9.12$25.831,534,890
2005-08-11$9.19$26.062,139,582
2005-08-10$9.15$25.923,454,583
2005-08-09$9.16$25.972,663,343
2005-08-08$9.02$25.573,706,793
2005-08-05$9.27$26.281,927,838
2005-08-04$9.43$26.731,769,793
2005-08-03$9.54$27.031,808,477
2005-08-02$9.60$27.193,550,021
2005-08-01$9.49$26.893,594,558
2005-07-29$9.54$27.052,856,254
2005-07-28$9.58$27.147,109,967
2005-07-27$9.55$27.062,963,653
2005-07-26$9.65$27.082,698,718
2005-07-25$9.55$26.822,426,403
2005-07-22$9.59$26.932,536,093
2005-07-21$9.50$26.662,625,931
2005-07-20$9.65$27.085,413,215
2005-07-19$9.61$26.982,837,930
2005-07-18$9.66$27.123,907,339
2005-07-15$9.67$27.147,728,656
2005-07-14$9.87$27.712,722,641
2005-07-13$9.94$27.912,133,983
2005-07-12$9.92$27.852,764,888
2005-07-11$9.93$27.882,090,209
2005-07-08$9.87$27.701,535,144
2005-07-07$9.83$27.611,690,898
2005-07-06$9.78$27.461,862,431
2005-07-05$9.82$27.562,549,327
2005-07-01$9.80$27.511,370,483
2005-06-30$9.72$27.282,992,411
2005-06-29$9.76$27.412,678,613
2005-06-28$9.82$27.572,574,013
2005-06-27$9.68$27.181,699,806
2005-06-24$9.62$27.001,859,123
2005-06-23$9.70$27.231,590,116
2005-06-22$9.69$27.211,190,806
2005-06-21$9.65$27.082,110,569
2005-06-20$9.65$27.081,351,650
2005-06-17$9.69$27.212,647,564
2005-06-16$9.56$26.851,614,294
2005-06-15$9.52$26.731,162,047
2005-06-14$9.52$26.741,500,787
2005-06-13$9.54$26.802,158,669
2005-06-10$9.43$26.483,088,103
2005-06-09$9.43$26.481,875,411
2005-06-08$9.45$26.531,609,458
2005-06-07$9.44$26.513,488,432
2005-06-06$9.43$26.462,641,965
2005-06-03$9.42$26.451,521,147
2005-06-02$9.43$26.483,073,851
2005-06-01$9.52$26.734,213,757
2005-05-31$9.47$26.592,857,272
2005-05-27$9.44$26.511,977,974
2005-05-26$9.43$26.482,057,378
2005-05-25$9.34$26.231,468,211
2005-05-24$9.30$26.112,324,603
2005-05-23$9.23$25.913,182,777
2005-05-20$9.31$26.143,301,883
2005-05-19$9.37$26.312,800,518
2005-05-18$9.47$26.593,037,967
2005-05-17$9.52$26.722,312,896
2005-05-16$9.38$26.342,786,521
2005-05-13$9.27$26.032,705,590
2005-05-12$9.30$26.101,323,400
2005-05-11$9.36$26.292,483,920
2005-05-10$9.31$26.142,436,074
2005-05-09$9.37$26.303,772,963
2005-05-06$9.25$25.962,287,955
2005-05-05$9.28$26.062,985,285
2005-05-04$9.21$25.862,408,588
2005-05-03$9.13$25.632,472,977
2005-05-02$9.19$25.802,231,202
2005-04-29$9.13$25.642,551,363
2005-04-28$8.96$25.161,844,616
2005-04-27$9.04$25.372,286,428
2005-04-26$9.12$25.342,439,383
2005-04-25$9.14$25.402,488,756
2005-04-22$9.01$25.061,876,174
2005-04-21$8.88$24.671,426,982
2005-04-20$8.82$24.521,412,730
2005-04-19$8.90$24.742,715,515
2005-04-18$8.89$24.712,378,048
2005-04-15$8.76$24.362,483,411
2005-04-14$8.99$24.984,249,132
2005-04-13$9.08$25.253,495,303
2005-04-12$9.03$25.092,841,238
2005-04-11$9.04$25.122,027,602
2005-04-08$9.01$25.031,956,087
2005-04-07$8.99$24.982,285,919
2005-04-06$9.03$25.091,377,609
2005-04-05$9.08$25.252,496,900
2005-04-04$9.04$25.123,803,503
2005-04-01$8.99$25.003,178,196
2005-03-31$8.95$24.892,632,039
2005-03-30$8.87$24.652,004,697
2005-03-29$8.74$24.302,979,432
2005-03-28$8.86$24.642,054,833
2005-03-24$8.85$24.602,388,228
2005-03-23$8.73$24.262,451,090
2005-03-22$8.80$24.452,860,580
2005-03-21$8.93$24.831,978,738
2005-03-18$8.92$24.793,079,196
2005-03-17$8.92$24.801,456,249
2005-03-16$8.82$24.511,345,287
2005-03-15$8.92$24.802,810,189
2005-03-14$9.00$25.013,525,080
2005-03-11$8.75$24.331,259,012
2005-03-10$8.83$24.552,211,605
2005-03-09$8.83$24.532,502,244
2005-03-08$9.01$25.031,865,740
2005-03-07$9.09$25.272,654,181
2005-03-04$9.03$25.101,467,956
2005-03-03$8.94$24.851,983,828
2005-03-02$8.88$24.683,471,635
2005-03-01$8.93$24.832,313,151
2005-02-28$8.90$24.732,509,879
2005-02-25$8.99$25.002,749,109
2005-02-24$8.84$24.572,187,173
2005-02-23$8.80$24.472,575,795
2005-02-22$8.74$24.303,708,320
2005-02-18$8.90$24.753,304,428
2005-02-17$8.98$24.972,093,263
2005-02-16$9.06$25.192,006,733
2005-02-15$9.04$25.132,533,802
2005-02-14$9.04$25.122,079,011
2005-02-11$8.99$24.982,041,599
2005-02-10$9.00$25.012,391,282
2005-02-09$9.02$25.072,762,343
2005-02-08$9.00$25.023,186,340
2005-02-07$9.05$25.153,100,828
2005-02-04$9.07$25.215,697,746
2005-02-03$9.03$25.093,348,457
2005-02-02$9.02$25.084,813,868
2005-02-01$9.03$25.104,311,994
2005-01-31$9.00$25.013,330,896
2005-01-28$8.87$24.653,235,204
2005-01-27$8.93$24.833,340,058
2005-01-26$8.97$24.674,365,948
2005-01-25$8.88$24.442,957,545
2005-01-24$8.92$24.553,612,628
2005-01-21$8.93$24.584,095,923
2005-01-20$9.00$24.762,238,582
2005-01-19$9.03$24.842,617,787
2005-01-18$9.01$24.803,976,308
2005-01-14$9.02$24.822,984,267
2005-01-13$8.96$24.663,577,507
2005-01-12$8.88$24.426,047,429
2005-01-11$8.73$24.042,534,057
2005-01-10$8.64$23.791,564,921
2005-01-07$8.64$23.762,743,765
2005-01-06$8.63$23.751,390,334
2005-01-05$8.60$23.672,206,006
2005-01-04$8.65$23.812,790,084
2005-01-03$8.79$24.192,221,785