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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$74.48$237.04135,200
2021-12-30$74.48$237.04140,400
2021-12-29$74.88$238.31118,700
2021-12-28$74.87$238.28113,600
2021-12-27$74.91$238.41148,600
2021-12-23$74.17$236.05115,300
2021-12-22$73.82$234.94150,400
2021-12-21$73.76$234.75179,000
2021-12-20$71.88$228.77245,500
2021-12-17$72.41$230.45821,300
2021-12-16$73.24$233.09335,700
2021-12-15$71.77$228.42551,800
2021-12-14$73.32$233.35205,400
2021-12-13$73.42$232.30247,200
2021-12-10$74.06$234.32128,900
2021-12-09$73.04$231.10182,100
2021-12-08$73.35$232.08145,500
2021-12-07$72.83$230.43151,300
2021-12-06$73.78$233.44173,000
2021-12-03$71.64$226.67179,600
2021-12-02$72.46$229.26144,000
2021-12-01$70.61$223.41157,600
2021-11-30$70.66$223.57199,100
2021-11-29$71.10$224.96160,100
2021-11-26$71.83$227.27147,300
2021-11-24$74.79$236.63110,700
2021-11-23$75.71$239.54191,800
2021-11-22$76.17$241.00226,300
2021-11-19$74.84$236.79181,800
2021-11-18$74.13$234.55155,100
2021-11-17$73.59$232.84127,800
2021-11-16$74.32$235.15123,100
2021-11-15$74.09$234.42153,400
2021-11-12$74.18$234.70103,800
2021-11-11$75.04$237.42108,600
2021-11-10$74.77$236.57106,800
2021-11-09$74.21$234.80125,100
2021-11-08$74.54$235.84135,300
2021-11-05$74.82$236.73160,900
2021-11-04$73.63$232.96145,900
2021-11-03$74.62$236.10173,100
2021-11-02$73.19$231.57121,000
2021-11-01$73.87$233.72202,700
2021-10-29$71.67$226.761,002,400
2021-10-28$71.63$226.64231,700
2021-10-27$70.11$221.83234,400
2021-10-26$72.34$228.88259,600
2021-10-25$73.71$233.22301,600
2021-10-22$73.57$232.77177,800
2021-10-21$72.66$229.89205,700
2021-10-20$72.15$228.28153,500
2021-10-19$71.00$224.64102,000
2021-10-18$70.60$223.38115,500
2021-10-15$70.82$224.07190,700
2021-10-14$71.45$226.07117,900
2021-10-13$70.27$222.33114,400
2021-10-12$71.07$224.86112,300
2021-10-11$70.84$224.14156,700
2021-10-08$71.91$227.52170,900
2021-10-07$71.58$226.48176,900
2021-10-06$70.58$223.31201,300
2021-10-05$70.77$223.91278,500
2021-10-04$70.28$222.36221,200
2021-10-01$69.24$219.07380,800
2021-09-30$68.42$216.48188,000
2021-09-29$69.31$219.29193,500
2021-09-28$68.27$216.00193,800
2021-09-27$68.65$217.21173,100
2021-09-24$67.25$212.78193,700
2021-09-23$66.50$210.40151,700
2021-09-22$65.63$207.65167,500
2021-09-21$65.53$207.34165,700
2021-09-20$65.73$207.97296,800
2021-09-17$67.13$212.40926,500
2021-09-16$66.08$209.08166,700
2021-09-15$66.89$211.64203,400
2021-09-14$66.99$211.95304,100
2021-09-13$68.59$215.66272,800
2021-09-10$67.80$213.17205,700
2021-09-09$69.16$217.45216,500
2021-09-08$69.94$219.90167,700
2021-09-07$71.01$223.27146,600
2021-09-03$71.98$226.31149,100
2021-09-02$72.77$228.80132,100
2021-09-01$73.47$231.00100,900
2021-08-31$74.00$232.67104,000
2021-08-30$73.37$230.69121,700
2021-08-27$75.16$236.31233,000
2021-08-26$72.91$229.24119,400
2021-08-25$73.83$232.13170,800
2021-08-24$74.16$233.1794,200
2021-08-23$74.60$234.5597,500
2021-08-20$74.16$233.17146,100
2021-08-19$73.07$229.74154,200
2021-08-18$73.59$231.38123,400
2021-08-17$74.53$234.33112,000
2021-08-16$75.00$235.8190,500
2021-08-13$75.12$236.1994,600
2021-08-12$75.53$237.48140,100
2021-08-11$76.00$238.95108,200
2021-08-10$75.45$237.23108,200
2021-08-09$74.39$233.89128,300
2021-08-06$74.58$234.49174,000
2021-08-05$72.48$227.8977,400
2021-08-04$71.45$224.6594,700
2021-08-03$72.55$228.11182,100
2021-08-02$71.37$224.40214,200
2021-07-30$71.64$225.25385,500
2021-07-29$72.42$227.70118,700
2021-07-28$72.45$227.79160,400
2021-07-27$71.92$226.13146,400
2021-07-26$72.41$227.67144,900
2021-07-23$71.76$225.62142,400
2021-07-22$70.73$222.38134,300
2021-07-21$72.00$226.38122,600
2021-07-20$71.47$224.71281,200
2021-07-19$70.70$222.29209,200
2021-07-16$72.10$226.69148,900
2021-07-15$73.67$231.63149,200
2021-07-14$72.68$228.52139,100
2021-07-13$72.91$229.24124,700
2021-07-12$74.26$233.48223,200
2021-07-09$74.06$232.85146,100
2021-07-08$71.89$226.03235,700
2021-07-07$73.44$230.91230,800
2021-07-06$73.36$230.65149,100
2021-07-02$74.92$235.56124,700
2021-07-01$76.11$239.30105,000
2021-06-30$75.65$237.85154,200
2021-06-29$75.82$238.39108,400
2021-06-28$76.07$239.17200,500
2021-06-25$78.46$246.69419,900
2021-06-24$78.27$246.09142,700
2021-06-23$77.18$242.66207,500
2021-06-22$77.67$244.21103,500
2021-06-21$77.85$244.77206,900
2021-06-18$75.38$237.00454,700
2021-06-17$78.20$245.87236,100
2021-06-16$81.08$254.93205,900
2021-06-15$79.76$250.78156,600
2021-06-14$78.39$246.47201,000
2021-06-11$78.81$246.47108,200
2021-06-10$78.95$246.91101,900
2021-06-09$80.01$250.22149,400
2021-06-08$81.29$254.22118,400
2021-06-07$80.77$252.60108,800
2021-06-04$80.54$251.8895,800
2021-06-03$80.58$252.00143,200
2021-06-02$80.33$251.22134,400
2021-06-01$81.52$254.94192,000
2021-05-28$81.12$253.69101,800
2021-05-27$80.87$252.91263,700
2021-05-26$79.90$249.88139,900
2021-05-25$78.89$246.72157,500
2021-05-24$80.81$252.72153,000
2021-05-21$81.21$253.97170,600
2021-05-20$80.10$250.50189,800
2021-05-19$79.91$249.91228,400
2021-05-18$79.33$248.10182,300
2021-05-17$81.44$254.69104,100
2021-05-14$81.12$253.69160,900
2021-05-13$80.09$250.47273,200
2021-05-12$77.41$242.09222,300
2021-05-11$79.04$247.19202,300
2021-05-10$80.15$250.66181,800
2021-05-07$80.92$253.07133,800
2021-05-06$81.15$253.79231,200
2021-05-05$80.39$251.41256,100
2021-05-04$79.92$249.94188,000
2021-05-03$78.69$246.09409,600
2021-04-30$77.63$242.781,310,500
2021-04-29$78.86$246.63296,200
2021-04-28$77.91$243.65192,800
2021-04-27$78.19$244.53280,700
2021-04-26$77.72$243.06199,400
2021-04-23$78.57$245.72275,700
2021-04-22$76.19$238.28214,200
2021-04-21$77.10$241.12192,300
2021-04-20$75.58$236.37168,200
2021-04-19$77.29$241.72168,300
2021-04-16$77.86$243.50136,600
2021-04-15$77.61$242.72123,300
2021-04-14$77.45$242.22103,800
2021-04-13$76.52$239.31155,200
2021-04-12$78.22$244.62164,900
2021-04-09$78.36$245.06144,400
2021-04-08$77.59$242.65282,500
2021-04-07$77.29$241.72289,800
2021-04-06$76.73$239.96142,500
2021-04-05$77.62$242.75154,300
2021-04-01$77.30$241.75285,700
2021-03-31$76.72$239.93347,500
2021-03-30$78.21$244.59247,300
2021-03-29$77.80$243.31250,000
2021-03-26$79.46$248.50193,200
2021-03-25$77.13$241.21161,800
2021-03-24$75.48$236.05261,400
2021-03-23$75.35$235.65235,200
2021-03-22$77.27$241.65202,500
2021-03-19$79.67$249.16898,200
2021-03-18$79.45$248.47185,200
2021-03-17$78.83$246.53182,200
2021-03-16$79.23$247.78160,900
2021-03-15$79.66$249.13210,100
2021-03-12$82.46$257.88343,900
2021-03-11$80.43$250.22210,100
2021-03-10$79.43$247.11348,400
2021-03-09$78.05$242.82320,100
2021-03-08$77.76$241.92294,000
2021-03-05$75.27$234.17252,500
2021-03-04$73.24$227.85222,900
2021-03-03$73.16$227.60194,900
2021-03-02$71.91$223.72161,100
2021-03-01$72.94$226.92176,500
2021-02-26$71.19$221.48235,200
2021-02-25$72.52$225.61174,000
2021-02-24$73.66$229.16215,300
2021-02-23$72.28$224.87216,400
2021-02-22$71.79$223.34270,500
2021-02-19$70.00$217.77257,000
2021-02-18$69.67$216.75223,800
2021-02-17$69.96$217.65206,700
2021-02-16$70.33$218.80152,300
2021-02-12$70.05$217.93137,100
2021-02-11$70.14$218.21232,100
2021-02-10$70.25$218.55259,400
2021-02-09$70.98$220.82211,600
2021-02-08$69.60$216.53220,500
2021-02-05$68.29$212.45158,800
2021-02-04$68.18$212.11228,300
2021-02-03$66.71$207.54194,800
2021-02-02$66.92$208.19303,200
2021-02-01$65.98$205.27210,400
2021-01-29$64.85$201.75781,300
2021-01-28$65.78$204.64370,700
2021-01-27$65.53$203.87373,000
2021-01-26$67.42$209.75334,500
2021-01-25$67.94$211.36548,900
2021-01-22$70.58$219.58366,900
2021-01-21$68.00$211.55259,700
2021-01-20$68.70$213.73325,300
2021-01-19$68.25$212.33277,800
2021-01-15$68.40$212.80395,700
2021-01-14$68.30$212.48282,500
2021-01-13$66.34$206.39170,000
2021-01-12$67.44$209.81165,800
2021-01-11$67.33$209.47153,300
2021-01-08$66.70$207.51262,300
2021-01-07$68.22$212.24252,300
2021-01-06$67.81$210.96461,700
2021-01-05$63.23$196.71253,300
2021-01-04$62.03$192.98286,100