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 — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$11.96$24.43673,153
1998-12-30$11.74$23.98731,179
1998-12-29$11.71$23.93193,675
1998-12-28$11.64$23.78288,349
1998-12-24$11.71$23.93127,759
1998-12-23$11.84$24.18404,401
1998-12-22$11.86$24.23517,399
1998-12-21$11.86$24.23371,316
1998-12-18$11.76$24.03442,067
1998-12-17$11.79$24.08891,768
1998-12-16$11.54$23.581,231,526
1998-12-15$11.49$23.48323,724
1998-12-14$11.64$23.78182,986
1998-12-11$11.76$24.03314,817
1998-12-10$11.79$24.08202,328
1998-12-09$11.91$24.33218,361
1998-12-08$11.89$24.28470,062
1998-12-07$11.96$24.43278,169
1998-12-04$11.86$24.23287,076
1998-12-03$11.67$23.83312,272
1998-12-02$11.67$23.83424,252
1998-12-01$11.67$23.831,102,749
1998-11-30$11.52$23.53827,889
1998-11-27$11.86$24.2355,736
1998-11-25$11.91$24.33377,424
1998-11-24$11.94$24.38362,408
1998-11-23$12.01$24.53401,856
1998-11-20$11.96$24.43535,214
1998-11-19$11.91$24.33526,815
1998-11-18$12.01$24.53548,702
1998-11-17$12.01$24.532,112,605
1998-11-16$11.79$24.081,567,720
1998-11-13$11.57$23.63665,263
1998-11-12$11.54$23.58942,414
1998-11-11$11.47$23.431,364,375
1998-11-10$11.44$23.381,043,959
1998-11-09$11.35$23.18622,253
1998-11-06$11.42$23.33753,320
1998-11-05$11.44$23.38561,173
1998-11-04$11.39$23.281,711,513
1998-11-03$11.54$23.581,239,161
1998-11-02$11.67$23.835,393,873
1998-10-30$11.76$24.03247,883
1998-10-29$11.79$24.08346,120
1998-10-28$11.86$24.23892,786
1998-10-27$12.08$24.491,310,421
1998-10-26$11.91$24.14749,757
1998-10-23$11.96$24.24176,878
1998-10-22$12.08$24.49193,166
1998-10-21$12.03$24.39632,687
1998-10-20$12.08$24.49923,835
1998-10-19$12.23$24.79594,512
1998-10-16$12.35$25.04907,293
1998-10-15$12.82$25.98843,668
1998-10-14$12.60$25.531,444,542
1998-10-13$12.21$24.741,338,416
1998-10-12$12.25$24.841,013,928
1998-10-09$12.65$25.631,253,922
1998-10-08$13.21$26.781,691,916
1998-10-07$13.11$26.581,022,836
1998-10-06$13.06$26.481,747,143
1998-10-05$13.02$26.38885,915
1998-10-02$12.75$25.832,284,647
1998-10-01$12.65$25.631,122,600
1998-09-30$12.92$26.181,113,183
1998-09-29$12.52$25.39602,147
1998-09-28$12.43$25.19893,804
1998-09-25$12.23$24.79583,823
1998-09-24$12.08$24.491,954,051
1998-09-23$12.18$24.69596,294
1998-09-22$11.84$23.99784,624
1998-09-21$11.81$23.94357,827
1998-09-18$11.74$23.79549,211
1998-09-17$11.62$23.54808,801
1998-09-16$11.74$23.79431,378
1998-09-15$11.69$23.69302,855
1998-09-14$11.52$23.34164,662
1998-09-11$11.42$23.15429,342
1998-09-10$11.35$23.00640,831
1998-09-09$11.32$22.951,213,711
1998-09-08$11.32$22.951,334,344
1998-09-04$11.27$22.85545,139
1998-09-03$11.25$22.80507,982
1998-09-02$11.27$22.852,657,489
1998-09-01$11.44$23.20811,855
1998-08-31$11.49$23.30576,697
1998-08-28$11.52$23.34777,752
1998-08-27$11.39$23.10693,513
1998-08-26$11.54$23.39412,545
1998-08-25$11.44$23.20423,488
1998-08-24$11.47$23.251,797,788
1998-08-21$11.30$22.90957,938
1998-08-20$11.08$22.45544,885
1998-08-19$11.00$22.30723,798
1998-08-18$11.08$22.45892,277
1998-08-17$11.08$22.45457,082
1998-08-14$10.98$22.25359,354
1998-08-13$10.93$22.15305,400
1998-08-12$11.00$22.30504,419
1998-08-11$10.68$21.65758,665
1998-08-10$10.73$21.75193,166
1998-08-07$10.76$21.80259,336
1998-08-06$10.68$21.65866,827
1998-08-05$10.54$21.35754,084
1998-08-04$10.49$21.25675,698
1998-08-03$10.58$21.451,338,925
1998-07-31$10.46$21.20786,151
1998-07-30$10.81$21.90442,830
1998-07-29$10.88$22.05700,639
1998-07-28$10.98$22.06676,970
1998-07-27$11.12$22.35430,360
1998-07-24$11.05$22.21662,718
1998-07-23$11.03$22.16349,683
1998-07-22$11.12$22.35652,029
1998-07-21$10.98$22.06556,083
1998-07-20$11.03$22.16263,662
1998-07-17$11.03$22.16390,149
1998-07-16$11.00$22.11685,369
1998-07-15$11.05$22.21629,379
1998-07-14$11.08$22.26623,525
1998-07-13$11.05$22.21609,782
1998-07-10$11.10$22.31192,148
1998-07-09$11.17$22.45687,659
1998-07-08$11.20$22.50376,151
1998-07-07$11.25$22.60551,247
1998-07-06$11.22$22.55641,340
1998-07-02$11.12$22.35583,314
1998-07-01$11.05$22.21545,394
1998-06-30$11.00$22.11483,041
1998-06-29$11.00$22.11554,301
1998-06-26$10.83$21.76398,293
1998-06-25$10.81$21.71462,427
1998-06-24$10.88$21.86522,743
1998-06-23$10.95$22.011,349,614
1998-06-22$10.93$21.96486,095
1998-06-19$10.88$21.86739,577
1998-06-18$10.93$21.96381,241
1998-06-17$10.93$21.96925,362
1998-06-16$11.00$22.11787,932
1998-06-15$11.00$22.112,059,414
1998-06-12$11.05$22.21353,501
1998-06-11$11.12$22.35675,443
1998-06-10$11.00$22.111,038,360
1998-06-09$11.08$22.26344,848
1998-06-08$10.98$22.06389,894
1998-06-05$11.05$22.21524,270
1998-06-04$10.90$21.91385,568
1998-06-03$10.90$21.91287,585
1998-06-02$10.98$22.061,148,050
1998-06-01$10.83$21.761,020,545
1998-05-29$10.56$21.221,146,014
1998-05-28$10.39$20.87645,921
1998-05-27$10.29$20.68389,894
1998-05-26$10.24$20.58229,814
1998-05-22$10.39$20.87372,334
1998-05-21$10.36$20.82524,016
1998-05-20$10.39$20.87983,388
1998-05-19$10.17$20.431,306,858
1998-05-18$10.24$20.58639,559
1998-05-15$10.34$20.78788,696
1998-05-14$10.22$20.531,088,242
1998-05-13$10.14$20.38215,053
1998-05-12$10.24$20.58374,879
1998-05-11$10.34$20.78312,781
1998-05-08$10.31$20.73345,866
1998-05-07$10.22$20.53785,896
1998-05-06$10.14$20.38285,295
1998-05-05$10.17$20.43857,156
1998-05-04$10.22$20.53662,718
1998-05-01$10.39$20.87479,478
1998-04-30$10.54$21.17705,220
1998-04-29$10.22$20.53556,083
1998-04-28$10.24$20.58259,845
1998-04-27$10.24$20.39187,312
1998-04-24$10.41$20.73504,165
1998-04-23$10.41$20.733,009,208
1998-04-22$10.56$21.02190,875
1998-04-21$10.58$21.07578,733
1998-04-20$10.56$21.02475,152
1998-04-17$10.66$21.22730,924
1998-04-16$10.49$20.881,023,090
1998-04-15$10.66$21.22532,669
1998-04-14$10.73$21.37277,405
1998-04-13$10.71$21.32389,640
1998-04-09$10.78$21.46867,082
1998-04-08$10.76$21.42992,296
1998-04-07$10.83$21.56589,422
1998-04-06$10.98$21.86354,010
1998-04-03$11.03$21.95761,464
1998-04-02$11.05$22.00733,469
1998-04-01$10.95$21.81493,985
1998-03-31$11.00$21.90877,007
1998-03-30$10.81$21.51274,351
1998-03-27$10.88$21.661,565,684
1998-03-26$10.98$21.86797,349
1998-03-25$11.15$22.20515,872
1998-03-24$11.08$22.05349,683
1998-03-23$11.08$22.05217,343
1998-03-20$11.00$21.90392,439
1998-03-19$10.85$21.61714,127
1998-03-18$10.71$21.32310,490
1998-03-17$10.71$21.32260,354
1998-03-16$10.71$21.32369,789
1998-03-13$10.66$21.22231,595
1998-03-12$10.63$21.17427,051
1998-03-11$10.78$21.461,239,924
1998-03-10$10.68$21.27652,029
1998-03-09$10.44$20.78425,270
1998-03-06$10.39$20.68380,732
1998-03-05$10.19$20.29248,138
1998-03-04$10.29$20.49301,074
1998-03-03$10.29$20.49502,129
1998-03-02$10.24$20.39638,795
1998-02-27$10.09$20.10475,406
1998-02-26$10.12$20.14326,269
1998-02-25$10.19$20.29344,084
1998-02-24$10.12$20.14682,315
1998-02-23$10.07$20.05576,443
1998-02-20$10.13$20.171,758,595
1998-02-19$10.14$20.19356,809
1998-02-18$10.17$20.24319,143
1998-02-17$10.15$20.221,085,188
1998-02-13$9.98$19.88271,806
1998-02-12$10.11$20.12609,782
1998-02-11$10.09$20.10604,692
1998-02-10$10.07$20.052,192,772
1998-02-09$10.04$20.00569,062
1998-02-06$10.04$20.00402,110
1998-02-05$10.01$19.92478,460
1998-02-04$10.00$19.90833,233
1998-02-03$10.03$19.97612,327
1998-02-02$10.08$20.07340,012
1998-01-30$10.03$19.97599,602
1998-01-29$10.04$20.00477,442
1998-01-28$10.02$19.951,356,485
1998-01-27$10.22$20.15676,461
1998-01-26$10.20$20.13914,673
1998-01-23$10.19$20.10773,680
1998-01-22$10.18$20.08805,238
1998-01-21$10.19$20.101,359,539
1998-01-20$10.09$19.911,339,179
1998-01-16$10.03$19.79751,793
1998-01-15$9.93$19.59863,773
1998-01-14$9.93$19.59511,545
1998-01-13$9.88$19.50532,414
1998-01-12$9.92$19.571,768,266
1998-01-09$9.80$19.33804,220
1998-01-08$9.81$19.351,639,489
1998-01-07$9.72$19.181,532,090
1998-01-06$9.74$19.211,453,195
1998-01-05$9.76$19.261,276,063
1998-01-02$9.72$19.18692,240