NASDAQ:NBTB | Historical Stock Price | NBT BANCORP 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
1992-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$5.79$11.35$22.28$43.71$85.76$168.281992-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$15.50$18.486,800
1999-12-30$14.75$17.5816,400
1999-12-29$15.75$18.7733,600
1999-12-28$16.38$19.526,200
1999-12-27$16.50$19.6719,200
1999-12-23$16.44$19.596,600
1999-12-22$16.00$19.074,900
1999-12-21$16.25$19.376,600
1999-12-20$15.38$18.334,100
1999-12-17$15.38$18.3375,200
1999-12-16$15.19$18.1031,800
1999-12-15$15.25$18.1843,400
1999-12-14$15.38$18.3317,800
1999-12-13$15.25$18.1823,600
1999-12-10$15.44$18.4018,400
1999-12-09$15.63$18.6312,000
1999-12-08$15.25$18.1873,800
1999-12-07$16.25$19.3724,900
1999-12-06$16.75$19.973,200
1999-12-03$16.91$20.154,000
1999-12-02$16.75$19.976,000
1999-12-01$17.25$20.562,800
1999-11-30$17.25$20.564,300
1999-11-29$17.63$21.012,600
1999-11-26$17.38$20.725,040
1999-11-24$17.14$20.449,555
1999-11-23$17.14$20.4415,330
1999-11-22$16.85$20.084,410
1999-11-19$17.56$20.934,830
1999-11-18$17.62$21.005,145
1999-11-17$17.14$20.44420
1999-11-16$17.32$20.659,240
1999-11-15$17.38$20.723,360
1999-11-12$17.32$20.6528,770
1999-11-11$17.62$21.005,880
1999-11-10$17.62$21.003,255
1999-11-09$17.50$20.8616,695
1999-11-08$17.62$21.0015,330
1999-11-05$17.80$21.225,250
1999-11-04$17.98$21.43630
1999-11-03$17.86$21.291,575
1999-11-02$17.62$21.0023,730
1999-11-01$17.62$21.006,720
1999-10-29$17.80$21.2213,230
1999-10-28$17.74$21.144,410
1999-10-27$17.32$20.654,935
1999-10-26$17.20$20.5111,340
1999-10-25$17.74$21.142,205
1999-10-22$17.14$20.445,565
1999-10-21$17.38$20.729,765
1999-10-20$17.74$21.144,305
1999-10-19$17.62$21.008,190
1999-10-18$17.86$21.293,885
1999-10-15$17.50$20.868,715
1999-10-14$17.65$21.042,520
1999-10-13$17.80$21.222,310
1999-10-12$17.62$21.002,205
1999-10-11$17.56$20.935,670
1999-10-08$17.44$20.79945
1999-10-07$17.26$20.582,520
1999-10-06$17.26$20.586,195
1999-10-05$17.38$20.7210,920
1999-10-04$17.26$20.581,260
1999-10-01$16.67$19.874,620
1999-09-30$16.49$19.6519,950
1999-09-29$16.67$19.876,615
1999-09-28$17.14$20.448,295
1999-09-27$17.14$20.441,785
1999-09-24$17.20$20.511,260
1999-09-23$17.50$20.8615,645
1999-09-22$17.86$21.2911,550
1999-09-21$17.74$21.1411,340
1999-09-20$17.98$21.4316,170
1999-09-17$18.10$21.577,140
1999-09-16$17.26$20.5812,285
1999-09-15$17.86$21.29945
1999-09-14$17.50$20.867,875
1999-09-13$17.86$21.292,100
1999-09-10$18.33$21.8520,370
1999-09-09$18.45$22.0034,440
1999-09-08$17.68$21.072,205
1999-09-07$17.86$21.299,030
1999-09-03$17.86$21.2917,220
1999-09-02$17.68$21.076,825
1999-09-01$17.98$21.431,470
1999-08-31$17.98$21.433,570
1999-08-30$17.98$21.438,505
1999-08-27$17.98$21.241,260
1999-08-26$18.04$21.31735
1999-08-25$18.10$21.383,255
1999-08-24$18.10$21.3820,370
1999-08-23$18.04$21.316,930
1999-08-20$18.27$21.592,835
1999-08-19$18.21$21.526,405
1999-08-18$18.15$21.4514,280
1999-08-17$18.69$22.085,775
1999-08-16$18.21$21.5216,275
1999-08-13$19.29$22.783,780
1999-08-12$19.40$22.926,720
1999-08-11$19.64$23.20735
1999-08-10$19.76$23.3576,650
1999-08-09$19.17$22.644,305
1999-08-06$19.05$22.5020,370
1999-08-05$19.82$23.4216,590
1999-08-04$20.00$23.6311,760
1999-08-03$19.82$23.4214,490
1999-08-02$20.00$23.6319,845
1999-07-30$19.64$23.206,825
1999-07-29$19.64$23.2023,205
1999-07-28$19.64$23.2021,945
1999-07-27$19.29$22.782,415
1999-07-26$19.40$22.921,470
1999-07-23$19.40$22.921,260
1999-07-22$19.40$22.923,780
1999-07-21$20.24$23.911,050
1999-07-20$20.00$23.632,940
1999-07-19$20.12$23.773,675
1999-07-16$19.17$22.648,610
1999-07-15$19.52$23.063,255
1999-07-14$20.00$23.63735
1999-07-13$19.94$23.563,150
1999-07-12$19.64$23.20630
1999-07-09$19.05$22.501,575
1999-07-08$19.58$23.133,465
1999-07-07$19.05$22.501,470
1999-07-06$19.29$22.7836,120
1999-07-02$19.76$23.355,040
1999-07-01$20.00$23.632,310
1999-06-30$19.52$23.064,095
1999-06-29$19.40$22.925,460
1999-06-28$19.76$23.353,570
1999-06-25$19.49$23.031,365
1999-06-24$19.52$23.063,570
1999-06-23$19.76$23.35945
1999-06-22$19.88$23.491,050
1999-06-21$20.48$24.192,835
1999-06-18$20.00$23.6324,360
1999-06-17$20.12$23.7729,085
1999-06-16$20.00$23.6310,920
1999-06-15$19.88$23.4913,020
1999-06-14$20.24$23.915,250
1999-06-11$20.12$23.771,470
1999-06-10$20.48$24.197,035
1999-06-09$20.00$23.633,675
1999-06-08$19.52$23.061,890
1999-06-07$19.88$23.491,575
1999-06-04$20.48$24.19420
1999-06-03$20.48$24.19840
1999-06-02$19.40$22.9262,580
1999-06-01$19.88$23.491,155
1999-05-28$20.00$23.638,085
1999-05-27$19.29$22.781,680
1999-05-26$19.52$22.875,775
1999-05-25$19.58$22.944,620
1999-05-24$19.64$23.0130,030
1999-05-21$20.12$23.5733,495
1999-05-20$20.48$23.999,660
1999-05-19$20.83$24.413,885
1999-05-18$20.48$23.995,460
1999-05-17$20.48$23.99210
1999-05-14$20.24$23.716,720
1999-05-13$20.83$24.41630
1999-05-12$20.71$24.2728,455
1999-05-11$20.71$24.2715,960
1999-05-10$20.77$24.3453,655
1999-05-07$20.71$24.2725,620
1999-05-06$20.77$24.345,775
1999-05-05$20.60$24.1318,585
1999-05-04$20.36$23.854,200
1999-05-03$20.48$23.996,825
1999-04-30$20.36$23.856,510
1999-04-29$20.36$23.855,670
1999-04-28$20.36$23.8558,800
1999-04-27$20.36$23.8516,590
1999-04-26$20.00$23.435,985
1999-04-23$20.24$23.715,355
1999-04-22$20.00$23.434,935
1999-04-21$20.83$24.4111,970
1999-04-20$20.83$24.4115,225
1999-04-19$20.95$24.5515,435
1999-04-16$20.95$24.5510,710
1999-04-15$20.54$24.0610,500
1999-04-14$20.95$24.558,085
1999-04-13$20.95$24.5510,500
1999-04-12$20.36$23.858,400
1999-04-09$20.48$23.998,085
1999-04-08$19.29$22.592,625
1999-04-07$20.00$23.436,720
1999-04-06$19.29$22.593,885
1999-04-05$19.49$22.847,455
1999-04-01$19.40$22.733,780
1999-03-31$19.88$23.2913,125
1999-03-30$20.18$23.647,350
1999-03-29$21.07$24.6912,705
1999-03-26$21.19$24.833,360
1999-03-25$21.19$24.833,150
1999-03-24$21.19$24.835,565
1999-03-23$21.22$24.8612,285
1999-03-22$21.31$24.9610,500
1999-03-19$21.19$24.836,930
1999-03-18$21.19$24.83525
1999-03-17$21.67$25.382,730
1999-03-16$21.43$25.109,870
1999-03-15$21.31$24.9611,340
1999-03-12$21.07$24.6930,660
1999-03-11$21.31$24.96420
1999-03-10$21.31$24.9612,390
1999-03-09$21.43$25.1012,915
1999-03-08$21.67$25.384,095
1999-03-05$21.19$24.832,415
1999-03-04$21.67$25.38735
1999-03-03$21.43$25.1024,150
1999-03-02$21.67$25.386,195
1999-03-01$21.43$25.105,565
1999-02-26$21.31$24.968,085
1999-02-25$21.43$25.103,465
1999-02-24$21.19$24.6416,485
1999-02-23$21.19$24.6419,740
1999-02-22$21.07$24.502,310
1999-02-19$21.43$24.91945
1999-02-18$21.31$24.7723,520
1999-02-17$21.07$24.5048,510
1999-02-16$21.07$24.505,355
1999-02-12$20.95$24.3661,950
1999-02-11$20.95$24.361,365
1999-02-10$21.19$24.6427,405
1999-02-09$21.07$24.502,100
1999-02-08$21.67$25.195,040
1999-02-05$20.95$24.361,785
1999-02-04$20.48$23.81840
1999-02-03$21.31$24.775,040
1999-02-02$20.71$24.085,040
1999-02-01$21.67$25.1910,395
1999-01-29$21.61$25.1221,420
1999-01-28$20.83$24.2222,365
1999-01-27$20.36$23.6712,390
1999-01-26$21.31$24.7711,340
1999-01-25$21.43$24.917,980
1999-01-22$20.24$23.537,770
1999-01-21$20.00$23.255,040
1999-01-20$20.54$23.8713,860
1999-01-19$20.95$24.362,940
1999-01-15$21.07$24.5017,010
1999-01-14$20.48$23.8126,985
1999-01-13$21.19$24.642,205
1999-01-12$21.55$25.059,240
1999-01-11$21.90$25.4718,585
1999-01-08$22.74$26.4311,340
1999-01-07$22.47$26.1218,795
1999-01-06$22.14$25.7441,475
1999-01-05$22.26$25.8822,575
1999-01-04$22.62$26.3042,840