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 — 1987

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1987-12-31$13.23$14.06444
1987-12-30$13.29$14.12444
1987-12-29$13.29$14.128,436
1987-12-28$13.46$14.300
1987-12-24$13.46$14.300
1987-12-23$13.46$14.302,220
1987-12-22$13.51$14.360
1987-12-21$13.51$14.360
1987-12-18$13.51$14.360
1987-12-17$13.51$14.360
1987-12-16$13.51$14.362,442
1987-12-15$13.40$14.242,220
1987-12-14$13.51$14.360
1987-12-11$13.51$14.36888
1987-12-10$13.51$14.36222
1987-12-09$13.63$14.480
1987-12-08$13.63$14.480
1987-12-07$13.63$14.480
1987-12-04$13.63$14.48222
1987-12-03$13.51$14.361,776
1987-12-02$13.51$14.36222
1987-12-01$13.51$14.360
1987-11-30$13.51$14.361,110
1987-11-27$13.74$14.600
1987-11-25$13.74$14.60222
1987-11-24$13.85$14.720
1987-11-23$13.85$14.720
1987-11-20$13.85$14.720
1987-11-19$13.85$14.720
1987-11-18$13.85$14.72444
1987-11-17$13.68$14.54888
1987-11-16$13.85$14.720
1987-11-13$13.85$14.720
1987-11-12$13.85$14.72444
1987-11-11$13.74$14.600
1987-11-10$13.74$14.601,110
1987-11-09$13.85$14.720
1987-11-06$13.85$14.721,776
1987-11-05$13.51$14.360
1987-11-04$13.51$14.361,110
1987-11-03$13.74$14.604,440
1987-11-02$13.85$14.722,220
1987-10-30$13.74$14.601,554
1987-10-29$13.40$14.24666
1987-10-28$13.46$14.30222
1987-10-27$13.85$14.480
1987-10-26$13.85$14.481,998
1987-10-23$14.36$15.011,998
1987-10-22$13.96$14.601,998
1987-10-21$14.13$14.78444
1987-10-20$13.96$14.601,998
1987-10-19$14.25$14.893,774
1987-10-16$14.92$15.60444
1987-10-15$15.03$15.721,332
1987-10-14$14.98$15.66666
1987-10-13$15.09$15.78444
1987-10-12$14.98$15.66222
1987-10-09$14.98$15.660
1987-10-08$14.98$15.66444
1987-10-07$14.92$15.601,110
1987-10-06$15.15$15.840
1987-10-05$15.15$15.84222
1987-10-02$15.09$15.78888
1987-10-01$14.98$15.66222
1987-09-30$15.09$15.78444
1987-09-29$15.20$15.89666
1987-09-28$15.20$15.890
1987-09-25$15.20$15.890
1987-09-24$15.20$15.890
1987-09-23$15.20$15.89444
1987-09-22$15.09$15.780
1987-09-21$15.09$15.78222
1987-09-18$15.09$15.780
1987-09-17$15.09$15.780
1987-09-16$15.09$15.780
1987-09-15$15.09$15.780
1987-09-14$15.09$15.780
1987-09-11$15.09$15.780
1987-09-10$15.09$15.78222
1987-09-09$15.20$15.890
1987-09-08$15.20$15.891,110
1987-09-04$15.37$16.070
1987-09-03$15.37$16.070
1987-09-02$15.37$16.07888
1987-09-01$15.26$15.95222
1987-08-31$15.20$15.890
1987-08-28$15.20$15.89444
1987-08-27$15.32$16.01222
1987-08-26$15.20$15.892,664
1987-08-25$14.98$15.66444
1987-08-24$15.09$15.78222
1987-08-21$14.98$15.66888
1987-08-20$15.09$15.78222
1987-08-19$15.15$15.84444
1987-08-18$15.15$15.84666
1987-08-17$15.09$15.78888
1987-08-14$14.81$15.480
1987-08-13$14.81$15.480
1987-08-12$14.81$15.48222
1987-08-11$14.70$15.360
1987-08-10$14.70$15.361,110
1987-08-07$14.75$15.420
1987-08-06$14.75$15.420
1987-08-05$14.75$15.42444
1987-08-04$14.81$15.480
1987-08-03$14.81$15.480
1987-07-31$14.81$15.480
1987-07-30$14.81$15.480
1987-07-29$14.81$15.480
1987-07-28$14.81$15.480
1987-07-27$14.81$15.260
1987-07-24$14.81$15.26222
1987-07-23$14.81$15.261,110
1987-07-22$14.86$15.320
1987-07-21$14.86$15.320
1987-07-20$14.86$15.32222
1987-07-17$14.75$15.20444
1987-07-16$14.64$15.091,998
1987-07-15$14.92$15.381,554
1987-07-14$14.64$15.09222
1987-07-13$14.64$15.09444
1987-07-10$14.75$15.200
1987-07-09$14.75$15.200
1987-07-08$14.75$15.200
1987-07-07$14.75$15.201,110
1987-07-06$14.64$15.091,110
1987-07-02$14.64$15.090
1987-07-01$14.64$15.090
1987-06-30$14.64$15.090
1987-06-29$14.64$15.090
1987-06-26$14.64$15.091,332
1987-06-25$14.64$15.090
1987-06-24$14.64$15.090
1987-06-23$14.64$15.091,110
1987-06-22$14.70$15.14444
1987-06-19$14.58$15.030
1987-06-18$14.58$15.031,554
1987-06-17$14.41$14.85222
1987-06-16$14.36$14.800
1987-06-15$14.36$14.80222
1987-06-12$14.36$14.80222
1987-06-11$14.25$14.681,110
1987-06-10$14.08$14.51222
1987-06-09$14.13$14.561,776
1987-06-08$13.96$14.391,776
1987-06-05$13.85$14.27666
1987-06-04$13.96$14.39666
1987-06-03$14.13$14.56222
1987-06-02$14.25$14.680
1987-06-01$14.25$14.682,220
1987-05-29$14.25$14.681,110
1987-05-28$14.02$14.450
1987-05-27$14.02$14.451,776
1987-05-26$13.80$14.220
1987-05-22$13.80$14.220
1987-05-21$13.80$14.227,548
1987-05-20$13.80$14.222,442
1987-05-19$13.80$14.221,332
1987-05-18$13.51$13.93222
1987-05-15$13.63$14.041,332
1987-05-14$13.85$14.270
1987-05-13$13.85$14.27222
1987-05-12$13.91$14.331,554
1987-05-11$13.85$14.27444
1987-05-08$13.85$14.270
1987-05-07$13.85$14.271,110
1987-05-06$13.63$14.04222
1987-05-05$13.51$13.932,664
1987-05-04$13.80$14.220
1987-05-01$13.80$14.220
1987-04-30$13.80$14.220
1987-04-29$13.80$14.220
1987-04-28$13.80$14.220
1987-04-27$13.80$14.220
1987-04-24$13.80$14.00222
1987-04-23$13.68$13.881,110
1987-04-22$13.80$14.000
1987-04-21$13.80$14.001,554
1987-04-20$13.74$13.940
1987-04-16$13.74$13.941,998
1987-04-15$13.40$13.600
1987-04-14$13.40$13.60222
1987-04-13$13.51$13.712,220
1987-04-10$13.74$13.940
1987-04-09$13.74$13.941,110
1987-04-08$13.96$14.17444
1987-04-07$13.96$14.170
1987-04-06$13.96$14.17222
1987-04-03$14.08$14.28222
1987-04-02$14.19$14.40222
1987-04-01$14.30$14.51222
1987-03-31$14.41$14.630
1987-03-30$14.41$14.63222
1987-03-27$14.53$14.740
1987-03-26$14.53$14.74888
1987-03-25$14.64$14.86666
1987-03-24$14.75$14.97888
1987-03-23$14.92$15.14222
1987-03-20$14.81$15.030
1987-03-19$14.81$15.035,106
1987-03-18$15.20$15.43222
1987-03-17$15.32$15.540
1987-03-16$15.32$15.540
1987-03-13$15.32$15.540
1987-03-12$15.32$15.540
1987-03-11$15.32$15.540
1987-03-10$15.32$15.540
1987-03-09$15.32$15.540
1987-03-06$15.32$15.54888
1987-03-05$15.15$15.371,110
1987-03-04$15.32$15.541,554
1987-03-03$15.20$15.43222
1987-03-02$15.20$15.43444
1987-02-27$15.09$15.311,110
1987-02-26$14.86$15.081,332
1987-02-25$14.86$15.08222
1987-02-24$14.75$14.970
1987-02-23$14.75$14.97222
1987-02-20$14.75$14.97888
1987-02-19$14.70$14.910
1987-02-18$14.70$14.911,110
1987-02-17$14.41$14.630
1987-02-13$14.41$14.6322,422
1987-02-12$14.36$14.570
1987-02-11$14.36$14.570
1987-02-10$14.36$14.570
1987-02-09$14.36$14.57666
1987-02-06$14.19$14.400
1987-02-05$14.19$14.401,332
1987-02-04$13.96$14.17888
1987-02-03$13.96$14.170
1987-02-02$13.96$14.17666
1987-01-30$13.96$14.17222
1987-01-29$14.02$14.232,664
1987-01-28$14.58$14.580
1987-01-27$14.58$14.580
1987-01-26$14.58$14.580
1987-01-23$14.58$14.58222
1987-01-22$14.70$14.701,110
1987-01-21$14.81$14.81222
1987-01-20$14.75$14.751,110
1987-01-19$14.53$14.53666
1987-01-16$14.41$14.410
1987-01-15$14.41$14.41222
1987-01-14$14.47$14.47888
1987-01-13$14.47$14.471,998
1987-01-12$14.19$14.19444
1987-01-09$14.02$14.022,664
1987-01-08$13.46$13.461,110
1987-01-07$13.29$13.291,110
1987-01-06$12.95$12.951,332
1987-01-05$12.78$12.781,554
1987-01-02$12.89$12.89888