OTC:CNLPL | Historical Stock Price | CONNECTICUT LIGHT & POWER CO

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
1999-03-11 to 2026-08-27
Data captured

Stock Price Chart

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

$34.20$51.62$77.91$117.59$177.48$267.861999-03-112026-08-27

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

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2017-12-29$55.00$160.620
2017-12-28$55.00$160.62100
2017-12-27$55.22$161.261,400
2017-12-26$54.89$160.30100
2017-12-22$54.89$160.30500
2017-12-21$54.89$160.302,300
2017-12-20$54.50$159.160
2017-12-19$54.50$159.16400
2017-12-18$54.16$158.160
2017-12-15$54.16$158.16300
2017-12-14$54.11$158.02900
2017-12-13$55.00$160.620
2017-12-12$55.00$160.62400
2017-12-11$55.20$161.200
2017-12-08$55.20$161.20300
2017-12-07$54.99$160.59500
2017-12-06$55.86$160.76400
2017-12-05$55.75$160.451,200
2017-12-04$54.85$157.861,100
2017-12-01$54.60$157.140
2017-11-30$54.60$157.140
2017-11-29$54.60$157.145,300
2017-11-28$54.80$157.71200
2017-11-27$54.80$157.71100
2017-11-24$54.65$157.280
2017-11-22$54.65$157.28200
2017-11-21$55.25$159.010
2017-11-20$55.25$159.010
2017-11-17$55.25$159.010
2017-11-16$55.25$159.01200
2017-11-15$54.65$157.28100
2017-11-14$54.60$157.140
2017-11-13$54.60$157.14200
2017-11-10$54.50$156.850
2017-11-09$54.50$156.85500
2017-11-08$54.49$156.820
2017-11-07$54.49$156.820
2017-11-06$54.49$156.82300
2017-11-03$54.40$156.56100
2017-11-02$54.49$156.82200
2017-11-01$53.95$155.270
2017-10-31$53.95$155.271,500
2017-10-30$55.10$158.580
2017-10-27$55.10$158.580
2017-10-26$55.10$158.580
2017-10-25$55.10$158.580
2017-10-24$55.10$158.580
2017-10-23$55.10$158.580
2017-10-20$55.10$158.58200
2017-10-19$54.43$156.650
2017-10-18$54.43$156.652,900
2017-10-17$54.10$155.704,700
2017-10-16$55.50$159.73100
2017-10-13$55.20$158.86200
2017-10-12$54.80$157.710
2017-10-11$54.80$157.710
2017-10-10$54.80$157.71800
2017-10-09$56.00$161.170
2017-10-06$56.00$161.17200
2017-10-05$56.00$161.170
2017-10-04$56.00$161.17200
2017-10-03$56.00$161.170
2017-10-02$56.00$161.170
2017-09-29$56.00$161.17700
2017-09-28$56.25$161.880
2017-09-27$56.25$161.880
2017-09-26$56.25$161.880
2017-09-25$56.25$161.880
2017-09-22$56.25$161.88200
2017-09-21$56.00$161.170
2017-09-20$56.00$161.17400
2017-09-19$56.48$162.55200
2017-09-18$56.55$162.75900
2017-09-15$53.88$155.060
2017-09-14$53.88$155.06200
2017-09-13$53.92$155.180
2017-09-12$53.92$155.180
2017-09-11$53.92$155.18200
2017-09-08$53.81$154.860
2017-09-07$53.81$154.86400
2017-09-06$55.00$155.960
2017-09-05$55.00$155.960
2017-09-01$55.00$155.960
2017-08-31$55.00$155.960
2017-08-30$55.00$155.960
2017-08-29$55.00$155.960
2017-08-28$55.00$155.960
2017-08-25$55.00$155.960
2017-08-24$55.00$155.96200
2017-08-23$54.70$155.11400
2017-08-22$54.69$155.080
2017-08-21$54.69$155.08200
2017-08-18$54.66$154.990
2017-08-17$54.66$154.990
2017-08-16$54.66$154.99200
2017-08-15$54.62$154.880
2017-08-14$54.62$154.880
2017-08-11$54.62$154.880
2017-08-10$54.62$154.88100
2017-08-09$54.50$154.540
2017-08-08$54.50$154.54800
2017-08-07$54.12$153.460
2017-08-04$54.12$153.460
2017-08-03$54.12$153.46300
2017-08-02$55.00$155.96100
2017-08-01$55.02$156.01100
2017-07-31$55.25$156.66400
2017-07-28$55.25$156.660
2017-07-27$55.25$156.66100
2017-07-26$56.95$161.490
2017-07-25$56.95$161.490
2017-07-24$56.95$161.490
2017-07-21$56.95$161.49600
2017-07-20$56.97$161.54800
2017-07-19$55.94$158.62100
2017-07-18$55.95$158.65300
2017-07-17$55.01$155.980
2017-07-14$55.01$155.980
2017-07-13$55.01$155.980
2017-07-12$55.01$155.98100
2017-07-11$55.00$155.96100
2017-07-10$54.15$153.550
2017-07-07$54.15$153.55100
2017-07-06$55.95$158.650
2017-07-05$55.95$158.65700
2017-07-03$54.50$154.540
2017-06-30$54.50$154.540
2017-06-29$54.50$154.540
2017-06-28$54.50$154.54200
2017-06-27$55.75$158.081,700
2017-06-26$55.40$157.091,100
2017-06-23$54.30$153.970
2017-06-22$54.30$153.97100
2017-06-21$54.06$153.290
2017-06-20$54.06$153.290
2017-06-19$54.06$153.29200
2017-06-16$55.00$155.960
2017-06-15$55.00$155.960
2017-06-14$55.00$155.960
2017-06-13$55.00$155.960
2017-06-12$55.00$155.960
2017-06-09$55.00$155.960
2017-06-08$55.00$155.96300
2017-06-07$53.52$151.760
2017-06-06$53.52$149.460
2017-06-05$53.52$149.46600
2017-06-02$54.20$151.360
2017-06-01$54.20$151.36100
2017-05-31$53.50$149.410
2017-05-30$53.50$149.41700
2017-05-26$55.00$153.600
2017-05-25$55.00$153.600
2017-05-24$55.00$153.600
2017-05-23$55.00$153.600
2017-05-22$55.00$153.60200
2017-05-19$55.00$153.600
2017-05-18$55.00$153.60500
2017-05-17$55.50$154.990
2017-05-16$55.50$154.990
2017-05-15$55.50$154.99100
2017-05-12$54.90$153.320
2017-05-11$54.90$153.32100
2017-05-10$54.00$150.800
2017-05-09$54.00$150.800
2017-05-08$54.00$150.800
2017-05-05$54.00$150.800
2017-05-04$54.00$150.800
2017-05-03$54.00$150.800
2017-05-02$54.00$150.800
2017-05-01$54.00$150.800
2017-04-28$54.00$150.80100
2017-04-27$54.00$150.800
2017-04-26$54.00$150.800
2017-04-25$54.00$150.800
2017-04-24$54.00$150.800
2017-04-21$54.00$150.800
2017-04-20$54.00$150.800
2017-04-19$54.00$150.80300
2017-04-18$53.30$148.85300
2017-04-17$53.85$150.381,000
2017-04-13$53.60$149.690
2017-04-12$53.60$149.690
2017-04-11$53.60$149.69100
2017-04-10$53.00$148.010
2017-04-07$53.00$148.011,600
2017-04-06$53.69$149.940
2017-04-05$53.69$149.94100
2017-04-04$53.35$148.99100
2017-04-03$53.50$149.410
2017-03-31$53.50$149.41100
2017-03-30$53.20$148.571,100
2017-03-29$53.95$150.660
2017-03-28$53.95$150.660
2017-03-27$53.95$150.66300
2017-03-24$53.69$149.940
2017-03-23$53.69$149.94400
2017-03-22$53.06$148.180
2017-03-21$53.06$148.180
2017-03-20$53.06$148.180
2017-03-17$53.06$148.180
2017-03-16$53.06$148.18100
2017-03-15$53.16$148.46500
2017-03-14$53.17$148.49100
2017-03-13$53.07$148.21600
2017-03-10$53.90$150.521,600
2017-03-09$53.00$148.010
2017-03-08$53.00$148.011,000
2017-03-07$54.49$149.910
2017-03-06$54.49$149.911,100
2017-03-03$53.19$146.330
2017-03-02$53.19$146.330
2017-03-01$53.19$146.33600
2017-02-28$53.01$145.840
2017-02-27$53.01$145.840
2017-02-24$53.01$145.840
2017-02-23$53.01$145.840
2017-02-22$53.01$145.840
2017-02-21$53.01$145.842,000
2017-02-17$54.00$148.56500
2017-02-16$54.10$148.84200
2017-02-15$53.40$146.910
2017-02-14$53.40$146.911,100
2017-02-13$53.74$147.85500
2017-02-10$53.35$146.770
2017-02-09$53.35$146.770
2017-02-08$53.35$146.770
2017-02-07$53.35$146.77600
2017-02-06$54.00$148.560
2017-02-03$54.00$148.560
2017-02-02$54.00$148.561,200
2017-02-01$53.75$147.87200
2017-01-31$53.70$147.740
2017-01-30$53.70$147.740
2017-01-27$53.70$147.740
2017-01-26$53.70$147.741,000
2017-01-25$54.25$149.251,100
2017-01-24$53.51$147.210
2017-01-23$53.51$147.210
2017-01-20$53.51$147.210
2017-01-19$53.51$147.211,300
2017-01-18$53.85$148.15500
2017-01-17$53.70$147.74400
2017-01-13$53.70$147.74100
2017-01-12$53.97$148.480
2017-01-11$53.97$148.480
2017-01-10$53.97$148.480
2017-01-09$53.97$148.48200
2017-01-06$54.00$148.56300
2017-01-05$53.95$148.42300
2017-01-04$54.00$148.56300
2017-01-03$52.50$144.43100