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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$19.31$41.4079,600
2009-12-30$19.66$42.15101,400
2009-12-29$19.83$42.5179,800
2009-12-28$19.70$42.2389,800
2009-12-24$19.90$42.6627,700
2009-12-23$19.61$42.04111,000
2009-12-22$19.61$42.04139,900
2009-12-21$19.50$41.81143,100
2009-12-18$19.45$41.70429,000
2009-12-17$18.79$40.2894,400
2009-12-16$18.66$40.00105,000
2009-12-15$18.73$40.15189,600
2009-12-14$18.99$40.71108,600
2009-12-11$18.52$39.7085,800
2009-12-10$18.64$39.49112,000
2009-12-09$18.71$39.64150,900
2009-12-08$18.85$39.93134,000
2009-12-07$18.82$39.8789,000
2009-12-04$18.87$39.98158,600
2009-12-03$18.29$38.75132,500
2009-12-02$18.61$39.43100,100
2009-12-01$18.50$39.19130,400
2009-11-30$18.56$39.32203,200
2009-11-27$18.00$38.1364,100
2009-11-25$18.31$38.7977,500
2009-11-24$18.84$39.91116,800
2009-11-23$19.15$40.57171,000
2009-11-20$18.63$39.47133,700
2009-11-19$18.36$38.90165,900
2009-11-18$18.89$40.0283,900
2009-11-17$18.94$40.13135,600
2009-11-16$18.65$39.51226,500
2009-11-13$17.96$38.05162,200
2009-11-12$17.81$37.73232,500
2009-11-11$18.28$38.73107,800
2009-11-10$18.16$38.47169,000
2009-11-09$18.15$38.45133,400
2009-11-06$18.08$38.30174,600
2009-11-05$18.23$38.62209,800
2009-11-04$18.10$38.35285,300
2009-11-03$18.48$39.15198,400
2009-11-02$18.35$38.88215,300
2009-10-30$18.61$39.43262,200
2009-10-29$19.39$41.08245,500
2009-10-28$19.01$40.27297,000
2009-10-27$19.09$40.44355,900
2009-10-26$18.45$39.09411,700
2009-10-23$17.71$37.52294,100
2009-10-22$17.22$36.48217,200
2009-10-21$16.47$34.89318,800
2009-10-20$17.24$36.52161,200
2009-10-19$17.61$37.3183,900
2009-10-16$17.59$37.27181,100
2009-10-15$18.00$38.13128,600
2009-10-14$17.98$38.09138,600
2009-10-13$17.79$37.69132,600
2009-10-12$18.02$38.18106,700
2009-10-09$18.16$38.47165,400
2009-10-08$17.78$37.67119,900
2009-10-07$17.71$37.52110,100
2009-10-06$17.96$38.05150,500
2009-10-05$17.52$37.12208,300
2009-10-02$17.39$36.84216,900
2009-10-01$17.52$37.12222,500
2009-09-30$18.27$38.71164,000
2009-09-29$18.67$39.55119,900
2009-09-28$18.78$39.79116,700
2009-09-25$18.39$38.96213,000
2009-09-24$18.35$38.88207,900
2009-09-23$18.61$39.43150,500
2009-09-22$18.86$39.96165,400
2009-09-21$18.64$39.49127,900
2009-09-18$18.83$39.89194,500
2009-09-17$18.87$39.98160,500
2009-09-16$19.52$41.35195,000
2009-09-15$18.76$39.74165,600
2009-09-14$18.42$39.0280,000
2009-09-11$18.33$38.83144,500
2009-09-10$18.30$38.30131,500
2009-09-09$18.15$37.99171,200
2009-09-08$18.00$37.6886,300
2009-09-04$17.90$37.47290,700
2009-09-03$17.57$36.78136,200
2009-09-02$17.02$35.62116,800
2009-09-01$17.52$36.67252,700
2009-08-31$17.83$37.32173,400
2009-08-28$18.10$37.88105,200
2009-08-27$18.20$38.09137,400
2009-08-26$18.54$38.81177,400
2009-08-25$18.31$38.32268,600
2009-08-24$18.19$38.07145,400
2009-08-21$18.55$38.83273,500
2009-08-20$18.23$38.16137,300
2009-08-19$18.09$37.86154,800
2009-08-18$17.75$37.15227,700
2009-08-17$17.56$36.75546,100
2009-08-14$18.94$39.64230,400
2009-08-13$19.49$40.79125,900
2009-08-12$19.67$41.17193,700
2009-08-11$19.39$40.58172,700
2009-08-10$20.19$42.26244,100
2009-08-07$19.69$41.21433,200
2009-08-06$18.92$39.60241,500
2009-08-05$19.32$40.44202,900
2009-08-04$19.24$40.27190,800
2009-08-03$18.52$38.76136,200
2009-07-31$18.13$37.95288,300
2009-07-30$18.36$38.43207,300
2009-07-29$17.76$37.17193,700
2009-07-28$17.93$37.53279,500
2009-07-27$17.57$36.78258,600
2009-07-24$17.09$35.77387,400
2009-07-23$16.80$35.16442,500
2009-07-22$15.10$31.61164,000
2009-07-21$14.93$31.25185,300
2009-07-20$15.43$32.30389,800
2009-07-17$14.70$30.77303,800
2009-07-16$15.30$32.02242,500
2009-07-15$15.70$32.86324,500
2009-07-14$14.94$31.27249,900
2009-07-13$15.17$31.75253,400
2009-07-10$14.42$30.18233,900
2009-07-09$14.61$30.58237,900
2009-07-08$14.81$31.00345,000
2009-07-07$14.58$30.52327,600
2009-07-06$14.22$29.76307,800
2009-07-02$14.21$29.74317,100
2009-07-01$14.81$31.00198,900
2009-06-30$14.56$30.48215,800
2009-06-29$14.93$31.25269,300
2009-06-26$15.18$31.77366,300
2009-06-25$14.88$31.15182,700
2009-06-24$14.37$30.08303,900
2009-06-23$14.34$30.01321,900
2009-06-22$14.59$30.54342,200
2009-06-19$14.83$31.04704,700
2009-06-18$15.15$31.71187,800
2009-06-17$15.16$31.73280,500
2009-06-16$15.52$32.48250,700
2009-06-15$15.55$32.55236,600
2009-06-12$16.03$33.55182,000
2009-06-11$15.94$33.36454,900
2009-06-10$15.78$32.57304,200
2009-06-09$16.10$33.23193,200
2009-06-08$15.81$32.63161,400
2009-06-05$15.52$32.03335,600
2009-06-04$16.21$33.46376,200
2009-06-03$15.34$31.66244,800
2009-06-02$15.28$31.54479,700
2009-06-01$15.35$31.68393,200
2009-05-29$15.50$31.99169,600
2009-05-28$15.05$31.06266,600
2009-05-27$15.05$31.06268,300
2009-05-26$15.88$32.77216,400
2009-05-22$15.00$30.96243,700
2009-05-21$14.82$30.59361,500
2009-05-20$15.10$31.16368,500
2009-05-19$15.84$32.69218,900
2009-05-18$16.73$34.53193,900
2009-05-15$16.03$33.08219,200
2009-05-14$16.27$33.58266,000
2009-05-13$16.02$33.06243,200
2009-05-12$16.83$34.74492,700
2009-05-11$17.07$35.23281,900
2009-05-08$18.00$37.15277,100
2009-05-07$17.08$35.25291,600
2009-05-06$17.55$36.22392,900
2009-05-05$16.91$34.90391,200
2009-05-04$17.61$36.35331,800
2009-05-01$16.22$33.48258,600
2009-04-30$16.45$33.95378,400
2009-04-29$17.19$35.48393,600
2009-04-28$15.99$33.00387,700
2009-04-27$16.10$33.23697,400
2009-04-24$17.86$36.86353,200
2009-04-23$17.43$35.97399,300
2009-04-22$17.82$36.78461,300
2009-04-21$18.82$38.84492,400
2009-04-20$17.76$36.65349,500
2009-04-17$19.50$40.25362,400
2009-04-16$18.84$38.88373,300
2009-04-15$18.50$38.18762,400
2009-04-14$18.51$38.20488,900
2009-04-13$19.86$40.99302,100
2009-04-09$19.12$39.46316,700
2009-04-08$17.44$35.99230,700
2009-04-07$17.12$35.33194,000
2009-04-06$17.52$36.16207,200
2009-04-03$17.97$37.09181,300
2009-04-02$17.68$36.49364,300
2009-04-01$17.30$35.71389,100
2009-03-31$16.75$34.57587,100
2009-03-30$16.37$33.79439,700
2009-03-27$17.20$35.50438,600
2009-03-26$18.04$37.23319,000
2009-03-25$17.55$36.22400,300
2009-03-24$17.20$35.50485,100
2009-03-23$17.41$35.93603,500
2009-03-20$15.99$33.00966,800
2009-03-19$15.93$32.88260,600
2009-03-18$16.63$34.32516,000
2009-03-17$16.17$33.37463,900
2009-03-16$15.12$31.21387,200
2009-03-13$15.72$32.44290,100
2009-03-12$15.86$32.73337,500
2009-03-11$14.88$30.26328,400
2009-03-10$14.92$30.34398,100
2009-03-09$13.74$27.94352,100
2009-03-06$13.93$28.33330,000
2009-03-05$14.19$28.85411,000
2009-03-04$15.52$31.56249,600
2009-03-03$15.76$32.05341,000
2009-03-02$16.39$33.33389,600
2009-02-27$17.11$34.79399,700
2009-02-26$17.51$35.60427,100
2009-02-25$17.07$34.71418,300
2009-02-24$17.24$35.06364,900
2009-02-23$16.51$33.57279,100
2009-02-20$16.61$33.77400,900
2009-02-19$16.65$33.86306,100
2009-02-18$17.13$34.83313,500
2009-02-17$17.16$34.89279,700
2009-02-13$17.64$35.87349,500
2009-02-12$18.33$37.27389,500
2009-02-11$18.48$37.58248,700
2009-02-10$18.05$36.70469,500
2009-02-09$19.70$40.06335,600
2009-02-06$19.77$40.20239,800
2009-02-05$18.79$38.21241,600
2009-02-04$18.40$37.41268,900
2009-02-03$18.20$37.01411,100
2009-02-02$18.30$37.21441,100
2009-01-30$17.95$36.50573,600
2009-01-29$18.08$36.76467,800
2009-01-28$19.65$39.96319,300
2009-01-27$18.53$37.68443,400
2009-01-26$18.37$37.35338,100
2009-01-23$18.88$38.39300,600
2009-01-22$18.45$37.52738,100
2009-01-21$19.45$39.55459,600
2009-01-20$18.76$38.15453,300
2009-01-16$20.56$41.81409,600
2009-01-15$21.37$43.45398,000
2009-01-14$21.49$43.70330,500
2009-01-13$22.28$45.30212,100
2009-01-12$21.60$43.92183,000
2009-01-09$22.13$45.00310,600
2009-01-08$22.93$46.63357,300
2009-01-07$23.14$47.05493,500
2009-01-06$23.18$47.13441,000
2009-01-05$23.42$47.62325,500
2009-01-02$23.86$48.52269,200