NYSE:UTL | Historical Stock Price | UNITIL CORP

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
1985-03-07 to 2026-09-04
Data captured

Stock Price Chart

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

$6.95$15.95$36.60$83.97$192.65$441.991985-03-072026-08-27

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

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Historical Stock Price — 1989

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1989-12-29$16.67$20.132,886
1989-12-28$16.55$19.991,776
1989-12-27$16.10$19.45444
1989-12-26$16.22$19.590
1989-12-22$16.22$19.590
1989-12-21$16.22$19.590
1989-12-20$16.22$19.590
1989-12-19$16.22$19.59666
1989-12-18$16.22$19.59444
1989-12-15$16.05$19.380
1989-12-14$16.05$19.38666
1989-12-13$15.99$19.310
1989-12-12$15.99$19.311,110
1989-12-11$16.16$19.52222
1989-12-08$16.10$19.450
1989-12-07$16.10$19.450
1989-12-06$16.10$19.450
1989-12-05$16.10$19.456,882
1989-12-04$16.10$19.45444
1989-12-01$16.22$19.59444
1989-11-30$15.99$19.310
1989-11-29$15.99$19.31222
1989-11-28$15.88$19.180
1989-11-27$15.88$19.18888
1989-11-24$15.82$19.110
1989-11-22$15.82$19.11444
1989-11-21$15.77$19.04222
1989-11-20$15.71$18.970
1989-11-17$15.71$18.974,440
1989-11-16$15.99$19.31444
1989-11-15$15.82$19.110
1989-11-14$15.82$19.11444
1989-11-13$15.71$18.970
1989-11-10$15.71$18.970
1989-11-09$15.71$18.97888
1989-11-08$15.71$18.97888
1989-11-07$15.71$18.970
1989-11-06$15.71$18.972,664
1989-11-03$15.99$19.31888
1989-11-02$16.10$19.450
1989-11-01$16.10$19.45666
1989-10-31$16.22$19.59444
1989-10-30$16.27$19.65444
1989-10-27$16.44$19.58444
1989-10-26$16.39$19.511,110
1989-10-25$16.05$19.110
1989-10-24$16.05$19.111,110
1989-10-23$15.82$18.840
1989-10-20$15.82$18.840
1989-10-19$15.82$18.840
1989-10-18$15.82$18.842,220
1989-10-17$15.82$18.840
1989-10-16$15.82$18.84222
1989-10-13$15.71$18.70222
1989-10-12$15.60$18.570
1989-10-11$15.60$18.570
1989-10-10$15.60$18.570
1989-10-09$15.60$18.570
1989-10-06$15.60$18.57444
1989-10-05$15.60$18.570
1989-10-04$15.60$18.570
1989-10-03$15.60$18.571,332
1989-10-02$15.60$18.570
1989-09-29$15.60$18.570
1989-09-28$15.60$18.570
1989-09-27$15.60$18.57222
1989-09-26$15.65$18.640
1989-09-25$15.65$18.64666
1989-09-22$15.77$18.770
1989-09-21$15.77$18.770
1989-09-20$15.77$18.770
1989-09-19$15.77$18.772,664
1989-09-18$15.77$18.770
1989-09-15$15.77$18.77444
1989-09-14$15.77$18.770
1989-09-13$15.77$18.770
1989-09-12$15.77$18.770
1989-09-11$15.77$18.770
1989-09-08$15.77$18.770
1989-09-07$15.77$18.77222
1989-09-06$15.88$18.91888
1989-09-05$16.10$19.17666
1989-09-01$16.22$19.310
1989-08-31$16.22$19.31888
1989-08-30$16.33$19.44444
1989-08-29$16.50$19.640
1989-08-28$16.50$19.640
1989-08-25$16.50$19.64222
1989-08-24$16.61$19.78888
1989-08-23$16.33$19.44444
1989-08-22$16.33$19.440
1989-08-21$16.33$19.440
1989-08-18$16.33$19.440
1989-08-17$16.33$19.440
1989-08-16$16.33$19.44888
1989-08-15$16.39$19.51666
1989-08-14$16.27$19.370
1989-08-11$16.27$19.370
1989-08-10$16.27$19.370
1989-08-09$16.27$19.370
1989-08-08$16.27$19.371,110
1989-08-07$16.27$19.370
1989-08-04$16.27$19.371,110
1989-08-03$16.44$19.58222
1989-08-02$16.55$19.710
1989-08-01$16.55$19.710
1989-07-31$16.55$19.710
1989-07-28$16.55$19.71666
1989-07-27$16.89$19.830
1989-07-26$16.89$19.830
1989-07-25$16.89$19.831,110
1989-07-24$16.84$19.770
1989-07-21$16.84$19.77444
1989-07-20$16.78$19.700
1989-07-19$16.78$19.700
1989-07-18$16.78$19.700
1989-07-17$16.78$19.70888
1989-07-14$16.89$19.830
1989-07-13$16.89$19.83888
1989-07-12$16.89$19.830
1989-07-11$16.89$19.830
1989-07-10$16.89$19.830
1989-07-07$16.89$19.830
1989-07-06$16.89$19.830
1989-07-05$16.89$19.831,332
1989-07-03$16.89$19.83666
1989-06-30$16.89$19.830
1989-06-29$16.89$19.83888
1989-06-28$16.95$19.902,220
1989-06-27$16.89$19.830
1989-06-26$16.89$19.830
1989-06-23$16.89$19.830
1989-06-22$16.89$19.830
1989-06-21$16.89$19.830
1989-06-20$16.89$19.830
1989-06-19$16.89$19.831,110
1989-06-16$16.84$19.770
1989-06-15$16.84$19.771,332
1989-06-14$16.72$19.630
1989-06-13$16.72$19.63222
1989-06-12$16.67$19.570
1989-06-09$16.67$19.570
1989-06-08$16.67$19.570
1989-06-07$16.67$19.570
1989-06-06$16.67$19.570
1989-06-05$16.67$19.570
1989-06-02$16.67$19.570
1989-06-01$16.67$19.570
1989-05-31$16.67$19.57666
1989-05-30$16.78$19.700
1989-05-26$16.78$19.700
1989-05-25$16.78$19.70666
1989-05-24$16.61$19.50888
1989-05-23$16.84$19.770
1989-05-22$16.84$19.77222
1989-05-19$16.89$19.830
1989-05-18$16.89$19.831,554
1989-05-17$16.89$19.83222
1989-05-16$16.89$19.83888
1989-05-15$16.89$19.833,774
1989-05-12$17.12$20.100
1989-05-11$17.12$20.100
1989-05-10$17.12$20.100
1989-05-09$17.12$20.10666
1989-05-08$17.12$20.101,998
1989-05-05$17.29$20.300
1989-05-04$17.29$20.300
1989-05-03$17.29$20.30222
1989-05-02$17.29$20.30222
1989-05-01$17.29$20.30222
1989-04-28$17.17$20.160
1989-04-27$17.17$20.16222
1989-04-26$17.34$20.090
1989-04-25$17.34$20.09888
1989-04-24$17.29$20.023,108
1989-04-21$16.72$19.372,220
1989-04-20$16.84$19.501,776
1989-04-19$17.00$19.701,554
1989-04-18$15.32$17.74888
1989-04-17$15.43$17.870
1989-04-14$15.43$17.87666
1989-04-13$15.32$17.741,110
1989-04-12$15.48$17.93222
1989-04-11$15.43$17.870
1989-04-10$15.43$17.87888
1989-04-07$15.43$17.871,554
1989-04-06$15.32$17.740
1989-04-05$15.32$17.741,776
1989-04-04$15.43$17.87444
1989-04-03$15.54$18.00444
1989-03-31$15.43$17.870
1989-03-30$15.43$17.874,662
1989-03-29$15.65$18.131,332
1989-03-28$15.48$17.932,886
1989-03-27$15.43$17.873,108
1989-03-23$15.32$17.741,998
1989-03-22$15.60$18.07444
1989-03-21$15.43$17.87222
1989-03-20$15.32$17.74444
1989-03-17$15.43$17.871,332
1989-03-16$15.32$17.741,998
1989-03-15$15.26$17.672,220
1989-03-14$15.09$17.481,554
1989-03-13$14.98$17.35888
1989-03-10$14.98$17.35222
1989-03-09$14.86$17.222,442
1989-03-08$14.86$17.220
1989-03-07$14.86$17.221,332
1989-03-06$14.70$17.022,664
1989-03-03$14.41$16.701,998
1989-03-02$14.19$16.431,776
1989-03-01$13.74$15.910
1989-02-28$13.74$15.910
1989-02-27$13.74$15.910
1989-02-24$13.74$15.910
1989-02-23$13.74$15.910
1989-02-22$13.74$15.91666
1989-02-21$13.74$15.910
1989-02-17$13.74$15.910
1989-02-16$13.74$15.910
1989-02-15$13.74$15.910
1989-02-14$13.74$15.910
1989-02-13$13.74$15.910
1989-02-10$13.74$15.91222
1989-02-09$13.85$16.041,332
1989-02-08$13.96$16.170
1989-02-07$13.96$16.179,768
1989-02-06$13.80$15.98444
1989-02-03$13.74$15.910
1989-02-02$13.74$15.910
1989-02-01$13.74$15.910
1989-01-31$13.74$15.91222
1989-01-30$13.68$15.85222
1989-01-27$13.85$16.040
1989-01-26$13.85$15.770
1989-01-25$13.85$15.77666
1989-01-24$13.68$15.58222
1989-01-23$13.80$15.71444
1989-01-20$13.68$15.580
1989-01-19$13.68$15.580
1989-01-18$13.68$15.581,554
1989-01-17$13.63$15.520
1989-01-16$13.63$15.520
1989-01-13$13.63$15.52666
1989-01-12$13.51$15.390
1989-01-11$13.51$15.390
1989-01-10$13.51$15.39222
1989-01-09$13.51$15.390
1989-01-06$13.51$15.39444
1989-01-05$13.57$15.453,330
1989-01-04$13.68$15.58666
1989-01-03$13.63$15.52222