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 — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$12.95$12.952,886
1986-12-30$13.06$13.06888
1986-12-29$13.29$13.292,442
1986-12-26$13.40$13.400
1986-12-24$13.40$13.401,998
1986-12-23$13.18$13.185,328
1986-12-22$13.68$13.680
1986-12-19$13.68$13.68444
1986-12-18$13.80$13.800
1986-12-17$13.80$13.800
1986-12-16$13.80$13.800
1986-12-15$13.80$13.800
1986-12-12$13.80$13.800
1986-12-11$13.80$13.80666
1986-12-10$13.91$13.9119,092
1986-12-09$14.13$14.130
1986-12-08$14.13$14.130
1986-12-05$14.13$14.13666
1986-12-04$13.96$13.96666
1986-12-03$14.08$14.081,998
1986-12-02$13.85$13.851,776
1986-12-01$13.96$13.961,332
1986-11-28$13.96$13.960
1986-11-26$13.96$13.96666
1986-11-25$14.02$14.020
1986-11-24$14.02$14.02222
1986-11-21$14.08$14.080
1986-11-20$14.08$14.080
1986-11-19$14.08$14.081,554
1986-11-18$13.91$13.911,110
1986-11-17$13.85$13.851,332
1986-11-14$14.13$14.130
1986-11-13$14.13$14.13666
1986-11-12$14.30$14.302,220
1986-11-11$14.53$14.53444
1986-11-10$14.53$14.53222
1986-11-07$14.41$14.41222
1986-11-06$14.53$14.534,662
1986-11-05$14.13$14.130
1986-11-04$14.13$14.130
1986-11-03$14.13$14.13222
1986-10-31$14.19$14.19666
1986-10-30$14.02$14.021,332
1986-10-29$14.19$14.190
1986-10-28$14.19$14.19222
1986-10-27$14.30$14.301,332
1986-10-24$14.58$14.580
1986-10-23$14.58$14.58666
1986-10-22$14.58$14.580
1986-10-21$14.58$14.580
1986-10-20$14.58$14.580
1986-10-17$14.58$14.58444
1986-10-16$14.58$14.582,886
1986-10-15$15.03$15.03444
1986-10-14$14.86$14.860
1986-10-13$14.86$14.860
1986-10-10$14.86$14.86444
1986-10-09$14.86$14.860
1986-10-08$14.86$14.860
1986-10-07$14.86$14.860
1986-10-06$14.86$14.860
1986-10-03$14.86$14.860
1986-10-02$14.86$14.860
1986-10-01$14.86$14.860
1986-09-30$14.86$14.860
1986-09-29$14.86$14.86222
1986-09-26$14.98$14.980
1986-09-25$14.98$14.980
1986-09-24$14.98$14.980
1986-09-23$14.98$14.980
1986-09-22$14.98$14.980
1986-09-19$14.98$14.980
1986-09-18$14.98$14.980
1986-09-17$14.98$14.981,332
1986-09-16$15.09$15.09222
1986-09-15$15.09$15.090
1986-09-12$15.09$15.09444
1986-09-11$15.32$15.32444
1986-09-10$15.32$15.32444
1986-09-09$15.43$15.43666
1986-09-08$15.43$15.430
1986-09-05$15.43$15.43222
1986-09-04$15.54$15.54666
1986-09-03$15.32$15.321,332
1986-09-02$15.48$15.48888
1986-08-29$15.77$15.77888
1986-08-28$15.77$15.77888
1986-08-27$15.71$15.711,998
1986-08-26$15.93$15.93222
1986-08-25$16.05$16.05222
1986-08-22$16.16$16.161,332
1986-08-21$15.82$15.82444
1986-08-20$15.99$15.99222
1986-08-19$15.88$15.880
1986-08-18$15.88$15.881,998
1986-08-15$16.10$16.100
1986-08-14$16.10$16.10222
1986-08-13$16.22$16.22444
1986-08-12$16.33$16.330
1986-08-11$16.33$16.33444
1986-08-08$16.44$16.440
1986-08-07$16.44$16.44222
1986-08-06$16.44$16.44666
1986-08-05$16.22$16.221,332
1986-08-04$16.05$16.05222
1986-08-01$16.05$16.050
1986-07-31$16.05$16.050
1986-07-30$16.05$16.050
1986-07-29$16.05$16.050
1986-07-28$16.05$16.053,108
1986-07-25$16.50$16.50222
1986-07-24$16.61$16.61666
1986-07-23$16.33$16.330
1986-07-22$16.33$16.330
1986-07-21$16.33$16.332,886
1986-07-18$15.88$15.889,324
1986-07-17$15.77$15.770
1986-07-16$15.77$15.771,110
1986-07-15$15.65$15.65444
1986-07-14$15.71$15.71444
1986-07-11$15.71$15.711,998
1986-07-10$15.48$15.480
1986-07-09$15.48$15.48888
1986-07-08$15.26$15.26666
1986-07-07$15.48$15.480
1986-07-03$15.48$15.48888
1986-07-02$15.71$15.711,776
1986-07-01$15.82$15.821,332
1986-06-30$15.71$15.711,998
1986-06-27$15.43$15.431,554
1986-06-26$15.26$15.262,442
1986-06-25$14.92$14.920
1986-06-24$14.92$14.921,776
1986-06-23$14.92$14.92222
1986-06-20$15.03$15.03444
1986-06-19$15.15$15.15222
1986-06-18$15.03$15.030
1986-06-17$15.03$15.031,110
1986-06-16$14.86$14.861,554
1986-06-13$15.09$15.090
1986-06-12$15.09$15.09444
1986-06-11$15.20$15.20222
1986-06-10$15.32$15.320
1986-06-09$15.32$15.320
1986-06-06$15.32$15.322,442
1986-06-05$15.32$15.321,776
1986-06-04$15.32$15.323,774
1986-06-03$15.43$15.43888
1986-06-02$15.43$15.430
1986-05-30$15.43$15.431,332
1986-05-29$15.65$15.65444
1986-05-28$15.65$15.650
1986-05-27$15.65$15.651,776
1986-05-23$15.77$15.770
1986-05-22$15.77$15.770
1986-05-21$15.77$15.772,886
1986-05-20$15.54$15.541,554
1986-05-19$15.09$15.090
1986-05-16$15.09$15.092,664
1986-05-15$14.64$14.64222
1986-05-14$14.75$14.751,110
1986-05-13$14.53$14.53666
1986-05-12$14.70$14.702,220
1986-05-09$14.75$14.751,554
1986-05-08$14.98$14.98666
1986-05-07$14.98$14.981,110
1986-05-06$15.26$15.26666
1986-05-05$15.48$15.48666
1986-05-02$15.60$15.601,332
1986-05-01$15.93$15.931,332
1986-04-30$15.82$15.821,110
1986-04-29$15.93$15.932,664
1986-04-28$15.77$15.772,886
1986-04-25$15.82$15.821,554
1986-04-24$15.71$15.713,996
1986-04-23$15.93$15.931,998
1986-04-22$15.43$15.435,106
1986-04-21$14.64$14.642,664
1986-04-18$14.25$14.251,332
1986-04-17$14.41$14.41666
1986-04-16$14.41$14.410
1986-04-15$14.41$14.410
1986-04-14$14.41$14.411,554
1986-04-11$14.08$14.081,332
1986-04-10$13.91$13.911,554
1986-04-09$13.51$13.512,886
1986-04-08$13.51$13.511,554
1986-04-07$13.51$13.511,110
1986-04-04$13.63$13.630
1986-04-03$13.63$13.632,664
1986-04-02$13.74$13.742,442
1986-04-01$13.80$13.802,442
1986-03-31$14.13$14.133,996
1986-03-27$14.30$14.302,442
1986-03-26$14.30$14.30666
1986-03-25$14.36$14.363,552
1986-03-24$14.30$14.304,218
1986-03-21$14.64$14.641,110
1986-03-20$14.64$14.644,662
1986-03-19$14.19$14.195,994
1986-03-18$14.41$14.417,548
1986-03-17$13.74$13.7423,088
1986-03-14$12.11$12.11444
1986-03-13$11.99$11.990
1986-03-12$11.99$11.99222
1986-03-11$11.88$11.88222
1986-03-10$11.77$11.77666
1986-03-07$11.71$11.710
1986-03-06$11.71$11.71888
1986-03-05$11.66$11.66222
1986-03-04$11.60$11.60888
1986-03-03$11.49$11.49222
1986-02-28$11.60$11.600
1986-02-27$11.60$11.604,662
1986-02-26$11.26$11.2612,876
1986-02-25$11.09$11.09444
1986-02-24$10.92$10.92888
1986-02-21$10.92$10.92444
1986-02-20$10.81$10.811,110
1986-02-19$10.98$10.98222
1986-02-18$10.87$10.87444
1986-02-14$10.98$10.982,886
1986-02-13$11.09$11.091,110
1986-02-12$11.15$11.151,776
1986-02-11$10.98$10.98222
1986-02-10$11.04$11.042,220
1986-02-07$11.15$11.151,776
1986-02-06$11.32$11.324,884
1986-02-05$11.20$11.20666
1986-02-04$11.09$11.09888
1986-02-03$11.20$11.200
1986-01-31$11.20$11.20222
1986-01-30$11.32$11.32222
1986-01-29$11.43$11.430
1986-01-28$11.43$11.430
1986-01-27$11.43$11.431,554
1986-01-24$11.20$11.20666
1986-01-23$11.37$11.371,110
1986-01-22$11.20$11.20222
1986-01-21$11.09$11.090
1986-01-20$11.09$11.09666
1986-01-17$10.92$10.92222
1986-01-16$10.87$10.87222
1986-01-15$10.75$10.750
1986-01-14$10.75$10.75444
1986-01-13$10.75$10.75222
1986-01-10$10.81$10.81888
1986-01-09$10.98$10.98444
1986-01-08$11.09$11.09666
1986-01-07$11.04$11.041,110
1986-01-06$10.87$10.87444
1986-01-03$10.75$10.750
1986-01-02$10.75$10.75666