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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$22.55$40.90120,800
2005-12-29$22.85$41.4495,300
2005-12-28$22.69$41.1553,500
2005-12-27$22.73$41.2372,400
2005-12-23$23.01$41.7360,400
2005-12-22$23.00$41.7283,700
2005-12-21$23.04$41.7981,700
2005-12-20$22.74$41.2466,500
2005-12-19$22.78$41.3272,100
2005-12-16$23.15$41.99269,600
2005-12-15$23.49$42.6073,600
2005-12-14$24.08$43.6799,400
2005-12-13$23.77$43.1152,600
2005-12-12$23.89$42.9939,300
2005-12-09$23.90$43.0054,700
2005-12-08$23.64$42.5461,900
2005-12-07$23.70$42.6478,900
2005-12-06$24.11$43.3857,100
2005-12-05$24.14$43.4443,100
2005-12-02$24.44$43.9851,400
2005-12-01$24.50$44.0888,700
2005-11-30$24.06$43.2999,500
2005-11-29$23.93$43.0644,000
2005-11-28$23.89$42.9957,800
2005-11-25$24.49$44.0713,500
2005-11-23$24.43$43.9633,000
2005-11-22$24.29$43.7158,600
2005-11-21$24.19$43.5344,000
2005-11-18$24.13$43.4280,700
2005-11-17$23.93$43.0692,200
2005-11-16$23.50$42.28102,700
2005-11-15$23.86$42.9396,400
2005-11-14$24.23$43.6069,300
2005-11-11$24.34$43.8054,400
2005-11-10$24.14$43.44292,000
2005-11-09$24.05$43.2783,100
2005-11-08$23.78$42.7985,200
2005-11-07$23.85$42.91116,100
2005-11-04$23.70$42.6499,700
2005-11-03$23.62$42.5076,500
2005-11-02$23.86$42.9371,800
2005-11-01$23.55$42.37101,000
2005-10-31$23.75$42.73127,800
2005-10-28$23.42$42.1488,100
2005-10-27$22.95$41.29125,100
2005-10-26$23.38$42.0798,700
2005-10-25$23.45$42.19133,100
2005-10-24$23.54$42.36265,000
2005-10-21$23.00$41.38470,500
2005-10-20$22.50$40.48108,600
2005-10-19$22.85$41.11166,800
2005-10-18$22.12$39.80102,400
2005-10-17$22.30$40.1291,300
2005-10-14$22.37$40.2564,300
2005-10-13$21.97$39.53101,900
2005-10-12$21.93$39.46112,100
2005-10-11$22.02$39.62162,600
2005-10-10$22.06$39.6955,700
2005-10-07$22.08$39.7373,600
2005-10-06$21.96$39.51110,900
2005-10-05$21.91$39.42140,600
2005-10-04$22.47$40.43100,000
2005-10-03$22.82$41.0692,200
2005-09-30$22.60$40.6677,600
2005-09-29$22.33$40.1872,400
2005-09-28$22.07$39.71142,900
2005-09-27$22.33$40.1893,000
2005-09-26$22.66$40.7756,500
2005-09-23$22.74$40.9229,900
2005-09-22$22.55$40.5789,800
2005-09-21$22.25$40.0375,500
2005-09-20$22.50$40.4890,800
2005-09-19$22.75$40.93135,300
2005-09-16$23.40$42.10189,500
2005-09-15$23.07$41.5148,800
2005-09-14$23.14$41.6482,800
2005-09-13$23.13$41.6264,500
2005-09-12$23.76$42.4163,900
2005-09-09$23.73$42.3665,800
2005-09-08$23.45$41.8681,800
2005-09-07$23.73$42.3644,900
2005-09-06$23.66$42.2382,900
2005-09-02$23.34$41.6650,900
2005-09-01$23.46$41.87108,500
2005-08-31$23.63$42.1881,700
2005-08-30$23.18$41.3735,800
2005-08-29$23.27$41.5441,700
2005-08-26$22.93$40.9382,200
2005-08-25$23.31$41.6176,600
2005-08-24$23.35$41.6889,700
2005-08-23$23.49$41.93106,300
2005-08-22$23.80$42.4865,800
2005-08-19$23.58$42.0950,700
2005-08-18$23.37$41.71100,100
2005-08-17$23.54$42.0297,900
2005-08-16$23.50$41.9599,700
2005-08-15$23.81$42.50121,300
2005-08-12$23.70$42.30112,400
2005-08-11$23.88$42.62105,300
2005-08-10$23.40$41.7778,300
2005-08-09$23.49$41.9393,700
2005-08-08$23.35$41.6855,900
2005-08-05$23.36$41.7093,000
2005-08-04$23.37$41.71161,600
2005-08-03$23.76$42.4170,600
2005-08-02$24.25$43.2885,100
2005-08-01$24.12$43.05101,900
2005-07-29$24.05$42.9363,300
2005-07-28$24.28$43.34157,900
2005-07-27$24.35$43.46122,500
2005-07-26$24.68$44.05234,500
2005-07-25$25.30$45.1652,600
2005-07-22$25.54$45.5979,600
2005-07-21$25.02$44.6662,000
2005-07-20$25.82$46.0949,300
2005-07-19$25.29$45.1438,400
2005-07-18$24.95$44.5355,700
2005-07-15$25.18$44.9466,800
2005-07-14$25.31$45.1874,600
2005-07-13$25.60$45.6968,700
2005-07-12$25.65$45.7855,700
2005-07-11$25.92$46.27121,100
2005-07-08$25.50$45.5286,000
2005-07-07$24.79$44.2550,500
2005-07-06$24.80$44.2765,300
2005-07-05$25.00$44.6266,700
2005-07-01$24.64$43.9879,000
2005-06-30$24.39$43.5366,900
2005-06-29$24.77$44.2174,400
2005-06-28$24.64$43.98123,000
2005-06-27$23.95$42.75121,500
2005-06-24$24.15$43.11226,500
2005-06-23$24.32$43.4182,200
2005-06-22$24.71$44.1163,700
2005-06-21$24.22$43.2360,500
2005-06-20$24.16$43.1292,400
2005-06-17$24.37$43.50149,800
2005-06-16$24.37$43.5088,100
2005-06-15$24.30$43.3787,000
2005-06-14$24.22$43.2385,000
2005-06-13$23.87$42.6164,500
2005-06-10$23.70$41.9853,000
2005-06-09$23.74$42.0562,300
2005-06-08$23.28$41.2454,500
2005-06-07$23.61$41.8265,300
2005-06-06$23.58$41.7738,500
2005-06-03$23.37$41.4031,900
2005-06-02$23.68$41.9540,400
2005-06-01$23.67$41.9362,100
2005-05-31$23.30$41.2749,700
2005-05-27$23.40$41.4519,700
2005-05-26$23.20$41.1034,200
2005-05-25$23.00$40.7464,500
2005-05-24$23.43$41.5057,600
2005-05-23$23.46$41.5661,200
2005-05-20$23.35$41.3621,700
2005-05-19$23.48$41.5958,200
2005-05-18$23.51$41.64118,800
2005-05-17$22.90$40.5685,400
2005-05-16$22.65$40.1240,200
2005-05-13$21.88$38.7674,200
2005-05-12$22.22$39.3682,600
2005-05-11$22.60$40.0376,700
2005-05-10$22.57$39.9878,100
2005-05-09$23.25$41.1842,300
2005-05-06$23.00$40.7451,200
2005-05-05$23.13$40.9771,800
2005-05-04$23.45$41.5470,400
2005-05-03$22.82$40.4274,200
2005-05-02$22.65$40.1253,400
2005-04-29$22.13$39.2072,000
2005-04-28$21.63$38.3151,200
2005-04-27$21.98$38.9380,900
2005-04-26$21.97$38.92117,300
2005-04-25$22.70$40.21151,500
2005-04-22$22.68$40.17156,100
2005-04-21$22.88$40.53201,600
2005-04-20$21.42$37.9459,600
2005-04-19$22.26$39.4361,000
2005-04-18$22.10$39.15115,400
2005-04-15$21.89$38.78107,600
2005-04-14$22.55$39.9497,300
2005-04-13$23.04$40.8192,600
2005-04-12$23.50$41.63103,600
2005-04-11$22.89$40.5591,100
2005-04-08$22.99$40.7257,300
2005-04-07$23.36$41.3833,500
2005-04-06$23.20$41.1065,600
2005-04-05$22.90$40.5656,100
2005-04-04$23.00$40.7459,900
2005-04-01$22.80$40.3988,600
2005-03-31$22.91$40.5873,600
2005-03-30$23.00$40.7445,300
2005-03-29$22.53$39.9188,000
2005-03-28$22.64$40.1037,000
2005-03-24$22.58$40.0031,600
2005-03-23$22.41$39.7049,800
2005-03-22$22.91$40.5848,800
2005-03-21$23.19$41.0864,100
2005-03-18$23.30$41.27140,600
2005-03-17$23.23$41.1544,100
2005-03-16$23.17$41.0443,100
2005-03-15$23.13$40.9762,000
2005-03-14$23.35$41.3631,400
2005-03-11$23.00$40.7453,800
2005-03-10$23.20$40.7872,500
2005-03-09$23.47$41.2579,800
2005-03-08$24.11$42.3887,000
2005-03-07$24.56$43.1790,300
2005-03-04$24.26$42.6480,800
2005-03-03$23.66$41.5987,900
2005-03-02$23.69$41.6467,100
2005-03-01$23.99$42.1777,100
2005-02-28$23.46$41.2372,500
2005-02-25$23.99$42.1734,100
2005-02-24$23.65$41.5762,900
2005-02-23$23.33$41.01110,200
2005-02-22$23.54$41.3788,700
2005-02-18$23.66$41.5954,300
2005-02-17$23.73$41.7185,900
2005-02-16$24.00$42.1874,100
2005-02-15$24.17$42.4897,600
2005-02-14$24.01$42.2074,600
2005-02-11$24.22$42.5792,500
2005-02-10$23.74$41.7389,700
2005-02-09$23.73$41.71123,900
2005-02-08$24.03$42.2496,100
2005-02-07$23.77$41.78136,000
2005-02-04$23.68$41.6249,800
2005-02-03$23.63$41.53120,500
2005-02-02$23.85$41.92128,800
2005-02-01$23.82$41.87214,500
2005-01-31$23.85$41.92185,300
2005-01-28$22.75$39.99146,500
2005-01-27$23.15$40.69112,900
2005-01-26$23.11$40.62247,700
2005-01-25$23.78$41.80197,700
2005-01-24$24.54$43.1350,300
2005-01-21$24.69$43.4098,500
2005-01-20$24.76$43.52106,300
2005-01-19$24.84$43.66127,000
2005-01-18$25.36$44.57177,300
2005-01-14$25.05$44.03137,400
2005-01-13$25.01$43.96106,800
2005-01-12$25.01$43.96107,400
2005-01-11$25.29$44.4581,200
2005-01-10$25.35$44.56169,500
2005-01-07$25.25$44.38119,800
2005-01-06$25.93$45.5879,900
2005-01-05$26.17$46.00122,100
2005-01-04$26.56$46.6898,700
2005-01-03$27.06$47.56127,300