NYSE:CBU | Historical Stock Price | COMMUNITY FINANCIAL SYSTEM, 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
1985-11-26 to 2026-09-04
Data captured

Stock Price Chart

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

$1.78$4.83$13.12$35.62$96.67$262.371985-11-262026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$62.31$193.85169,300——
2020-12-30$62.05$193.04183,200——
2020-12-29$62.28$193.76182,800——
2020-12-28$62.93$195.78284,000——
2020-12-24$62.64$194.8892,400——
2020-12-23$62.64$194.88207,600——
2020-12-22$61.26$190.58182,200——
2020-12-21$62.21$193.54266,100——
2020-12-18$62.93$195.78668,500——
2020-12-17$64.60$200.97174,900——
2020-12-16$65.32$203.21161,700——
2020-12-15$65.65$204.24197,200——
2020-12-14$64.52$200.72229,400——
2020-12-11$64.32$200.10145,100——
2020-12-10$64.91$200.63129,500——
2020-12-09$65.03$201.00156,800——
2020-12-08$65.04$201.03248,400——
2020-12-07$64.42$199.12184,100——
2020-12-04$64.79$200.26254,600——
2020-12-03$63.25$195.50144,900——
2020-12-02$64.22$198.50126,100——
2020-12-01$63.22$195.41205,300——
2020-11-30$62.25$192.41247,700——
2020-11-27$64.90$200.6077,600——
2020-11-25$65.75$203.23212,100——
2020-11-24$67.11$207.43249,100——
2020-11-23$64.44$199.18270,900——
2020-11-20$64.52$199.43200,900——
2020-11-19$64.95$200.76120,000——
2020-11-18$64.46$199.24159,300——
2020-11-17$66.07$204.22206,900——
2020-11-16$66.35$205.08277,400——
2020-11-13$63.64$196.71187,500——
2020-11-12$62.89$194.39251,500——
2020-11-11$63.56$196.46155,500——
2020-11-10$65.68$203.01346,700——
2020-11-09$64.50$199.36393,800——
2020-11-06$57.19$176.77152,300——
2020-11-05$58.29$180.17150,300——
2020-11-04$56.41$174.36156,200——
2020-11-03$60.87$188.14225,200——
2020-11-02$59.29$183.26205,000——
2020-10-30$57.99$179.24757,700——
2020-10-29$56.94$176.00195,400——
2020-10-28$56.22$173.77218,200——
2020-10-27$58.12$179.64215,000——
2020-10-26$60.14$185.89266,200——
2020-10-23$58.92$182.12220,600——
2020-10-22$59.36$183.48243,100——
2020-10-21$57.80$178.66127,100——
2020-10-20$57.17$176.71139,000——
2020-10-19$56.21$173.74126,700——
2020-10-16$57.30$177.11101,700——
2020-10-15$57.42$177.48147,500——
2020-10-14$56.13$173.49129,600——
2020-10-13$57.20$176.80179,600——
2020-10-12$59.03$182.46116,600——
2020-10-09$58.38$180.45154,200——
2020-10-08$58.63$181.22163,400——
2020-10-07$57.36$177.30221,100——
2020-10-06$57.06$176.37268,100——
2020-10-05$56.37$174.24132,100——
2020-10-02$55.10$170.31153,200——
2020-10-01$54.35$167.99133,900——
2020-09-30$54.46$168.33271,400——
2020-09-29$53.87$166.51144,600——
2020-09-28$54.43$168.24220,300——
2020-09-25$53.31$164.78160,000——
2020-09-24$53.20$164.44164,500——
2020-09-23$52.43$162.06198,100——
2020-09-22$53.74$166.11268,700——
2020-09-21$54.36$168.02412,500——
2020-09-18$57.80$178.66689,600——
2020-09-17$57.58$177.98265,100——
2020-09-16$58.02$179.34286,700——
2020-09-15$58.04$179.40133,100——
2020-09-14$58.51$180.85175,900——
2020-09-11$58.33$179.00239,000——
2020-09-10$58.67$180.04229,200——
2020-09-09$59.12$181.42220,000——
2020-09-08$59.85$183.66215,100——
2020-09-04$62.42$191.55187,500——
2020-09-03$61.15$187.65142,200——
2020-09-02$60.82$186.64165,500——
2020-09-01$60.98$187.13202,900——
2020-08-31$60.17$184.64239,600——
2020-08-28$60.98$187.13178,000——
2020-08-27$61.00$187.19167,400——
2020-08-26$60.03$184.21227,900——
2020-08-25$60.81$186.61168,500——
2020-08-24$60.08$184.37128,900——
2020-08-21$58.42$179.27180,000——
2020-08-20$58.60$179.82163,100——
2020-08-19$59.24$181.79203,900——
2020-08-18$58.71$180.16188,700——
2020-08-17$59.40$182.28187,000——
2020-08-14$60.14$184.55224,000——
2020-08-13$59.75$183.35133,900——
2020-08-12$60.76$186.45183,400——
2020-08-11$61.17$187.71273,600——
2020-08-10$60.06$184.30216,000——
2020-08-07$59.45$182.43204,700——
2020-08-06$56.77$174.21206,900——
2020-08-05$56.81$174.33296,600——
2020-08-04$55.46$170.19169,400——
2020-08-03$55.88$171.48212,600——
2020-07-31$56.23$172.551,308,000——
2020-07-30$58.34$179.03166,600——
2020-07-29$59.10$181.36176,800——
2020-07-28$57.42$176.20252,800——
2020-07-27$57.95$177.83380,900——
2020-07-24$59.21$181.70233,800——
2020-07-23$59.17$181.57254,800——
2020-07-22$58.01$178.01164,100——
2020-07-21$59.19$181.63190,500——
2020-07-20$56.20$172.46230,300——
2020-07-17$56.56$173.56228,600——
2020-07-16$57.23$175.62180,200——
2020-07-15$57.16$175.40232,000——
2020-07-14$54.96$168.65280,400——
2020-07-13$55.69$170.89354,100——
2020-07-10$54.96$168.65521,200——
2020-07-09$52.29$160.46336,500——
2020-07-08$53.33$163.65287,000——
2020-07-07$54.33$166.72236,300——
2020-07-06$55.59$170.59173,900——
2020-07-02$55.20$169.39188,600——
2020-07-01$54.99$168.75207,900——
2020-06-30$57.02$174.98278,000——
2020-06-29$55.75$171.08322,900——
2020-06-26$52.52$161.17674,800——
2020-06-25$55.13$169.18289,200——
2020-06-24$53.28$163.50277,100——
2020-06-23$55.26$169.57187,500——
2020-06-22$56.14$172.27230,200——
2020-06-19$56.33$172.86558,600——
2020-06-18$56.89$174.58193,700——
2020-06-17$56.73$174.09218,200——
2020-06-16$58.30$178.90359,400——
2020-06-15$57.39$176.11308,400——
2020-06-12$56.44$173.20335,100——
2020-06-11$56.43$171.91411,000——
2020-06-10$60.71$184.94303,600——
2020-06-09$63.07$192.13229,000——
2020-06-08$64.33$195.97298,700——
2020-06-05$64.81$197.44302,400——
2020-06-04$60.98$185.77232,700——
2020-06-03$60.76$185.10201,400——
2020-06-02$58.80$179.13155,200——
2020-06-01$58.95$179.58180,100——
2020-05-29$59.42$181.02295,200——
2020-05-28$60.48$184.24257,700——
2020-05-27$63.17$192.44343,800——
2020-05-26$59.00$179.74226,100——
2020-05-22$55.92$170.35134,100——
2020-05-21$56.14$171.02156,600——
2020-05-20$56.40$171.82305,400——
2020-05-19$53.73$163.68238,000——
2020-05-18$56.03$170.69375,800——
2020-05-15$51.93$158.20578,800——
2020-05-14$52.82$160.91497,500——
2020-05-13$52.44$159.75323,200——
2020-05-12$54.31$165.45287,900——
2020-05-11$56.93$173.43303,800——
2020-05-08$58.94$179.55185,500——
2020-05-07$57.50$175.17307,000——
2020-05-06$58.42$177.97276,700——
2020-05-05$60.53$184.40253,600——
2020-05-04$60.21$183.42232,800——
2020-05-01$60.23$183.48370,700——
2020-04-30$62.49$190.37687,800——
2020-04-29$66.48$202.52324,500——
2020-04-28$63.51$193.47224,400——
2020-04-27$62.13$189.27244,300——
2020-04-24$59.99$182.75268,300——
2020-04-23$59.42$181.02234,700——
2020-04-22$58.64$178.64230,700——
2020-04-21$59.67$181.78277,300——
2020-04-20$61.10$186.13312,000——
2020-04-17$61.73$188.05343,400——
2020-04-16$60.30$183.70550,500——
2020-04-15$59.36$180.83272,400——
2020-04-14$61.04$185.95311,700——
2020-04-13$60.93$185.62249,500——
2020-04-09$65.10$198.32324,400——
2020-04-08$61.44$187.17237,700——
2020-04-07$60.45$184.15333,600——
2020-04-06$60.49$184.27360,300——
2020-04-03$59.59$181.53445,200——
2020-04-02$61.48$187.29375,300——
2020-04-01$58.86$179.31524,900——
2020-03-31$58.80$179.13313,300——
2020-03-30$58.67$178.73224,900——
2020-03-27$57.50$175.17333,100——
2020-03-26$58.35$177.76316,700——
2020-03-25$53.82$163.96480,700——
2020-03-24$54.45$165.87381,000——
2020-03-23$48.40$147.44382,200——
2020-03-20$51.18$155.91615,700——
2020-03-19$59.85$182.33506,900——
2020-03-18$60.30$183.70579,500——
2020-03-17$58.65$178.67668,300——
2020-03-16$51.64$157.31415,700——
2020-03-13$57.30$174.56407,200——
2020-03-12$52.06$157.34459,000——
2020-03-11$54.62$165.08371,000——
2020-03-10$57.22$172.94410,200——
2020-03-09$56.95$172.12293,300——
2020-03-06$62.94$190.23260,800——
2020-03-05$64.11$193.76272,800——
2020-03-04$65.92$199.24215,800——
2020-03-03$64.22$194.10312,300——
2020-03-02$65.32$197.42288,800——
2020-02-28$60.81$183.79368,500——
2020-02-27$63.84$192.95280,400——
2020-02-26$65.42$197.72171,800——
2020-02-25$65.33$197.45223,300——
2020-02-24$67.17$203.01160,100——
2020-02-21$68.39$206.70172,700——
2020-02-20$69.00$208.54105,100——
2020-02-19$68.48$206.97121,100——
2020-02-18$68.33$206.52109,100——
2020-02-14$69.31$209.48175,700——
2020-02-13$69.56$210.24110,400——
2020-02-12$68.95$208.39167,300——
2020-02-11$68.76$207.82213,400——
2020-02-10$68.03$205.61143,300——
2020-02-07$67.97$205.43113,800——
2020-02-06$68.60$207.33121,900——
2020-02-05$69.25$209.30187,100——
2020-02-04$67.82$204.98210,200——
2020-02-03$67.37$203.62274,600——
2020-01-31$66.27$200.29812,800——
2020-01-30$67.50$204.01215,300——
2020-01-29$67.01$202.53241,700——
2020-01-28$67.87$205.13277,000——
2020-01-27$68.21$206.16252,900——
2020-01-24$69.52$210.12255,600——
2020-01-23$70.05$211.72329,600——
2020-01-22$70.15$212.02208,000——
2020-01-21$70.13$211.96246,500——
2020-01-17$71.32$215.56233,200——
2020-01-16$71.52$216.16190,700——
2020-01-15$70.71$213.71232,700——
2020-01-14$71.36$215.68247,400——
2020-01-13$71.26$215.37192,700——
2020-01-10$70.63$213.47193,000——
2020-01-09$71.21$215.22339,100——
2020-01-08$70.71$213.71304,600——
2020-01-07$69.65$210.51124,200——
2020-01-06$70.18$212.11155,400——
2020-01-03$70.57$213.29200,700——
2020-01-02$70.97$214.50242,500——