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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$11.56$16.634,200
1999-12-30$11.50$16.547,800
1999-12-29$11.59$16.684,600
1999-12-28$11.59$16.688,000
1999-12-27$11.41$16.419,600
1999-12-23$11.47$16.5015,400
1999-12-22$11.66$16.7712,000
1999-12-21$11.88$17.083,000
1999-12-20$11.97$17.2297,000
1999-12-17$12.06$17.3519,800
1999-12-16$12.00$17.267,200
1999-12-15$12.16$17.496,600
1999-12-14$12.13$17.443,400
1999-12-13$12.09$17.4011,800
1999-12-10$12.34$17.582,400
1999-12-09$12.38$17.6244,400
1999-12-08$12.25$17.446,200
1999-12-07$12.47$17.7628,800
1999-12-06$12.78$18.201,600
1999-12-03$12.84$18.29800
1999-12-02$12.88$18.333,000
1999-12-01$12.88$18.3314,400
1999-11-30$13.19$18.7816,600
1999-11-29$13.25$18.87800
1999-11-26$13.28$18.916,600
1999-11-24$13.25$18.875,400
1999-11-23$13.34$19.006,000
1999-11-22$13.41$19.095,200
1999-11-19$13.53$19.2736,400
1999-11-18$13.50$19.229,200
1999-11-17$13.25$18.872,800
1999-11-16$13.22$18.828,200
1999-11-15$13.13$18.6917,400
1999-11-12$13.16$18.7414,600
1999-11-11$13.25$18.872,400
1999-11-10$13.19$18.784,800
1999-11-09$13.22$18.8223,600
1999-11-08$13.19$18.783,400
1999-11-05$13.22$18.826,200
1999-11-04$13.19$18.782,400
1999-11-03$13.19$18.784,600
1999-11-02$13.19$18.782,000
1999-11-01$13.22$18.825,800
1999-10-29$13.38$19.0550,400
1999-10-28$13.38$19.0520,800
1999-10-27$13.34$19.0015,800
1999-10-26$13.38$19.052,800
1999-10-25$13.41$19.0912,600
1999-10-22$13.25$18.872,400
1999-10-21$13.31$18.969,600
1999-10-20$13.13$18.6910,400
1999-10-19$13.09$18.6522,200
1999-10-18$13.03$18.5628,800
1999-10-15$13.06$18.6014,000
1999-10-14$13.25$18.873,000
1999-10-13$13.28$18.917,600
1999-10-12$13.31$18.961,800
1999-10-11$13.38$19.0511,800
1999-10-08$13.28$18.911,000
1999-10-07$13.23$18.8551,400
1999-10-06$13.47$19.1810,600
1999-10-05$13.38$19.05400
1999-10-04$13.44$19.1411,800
1999-10-01$13.59$19.3619,200
1999-09-30$13.69$19.4962,000
1999-09-29$12.84$18.2917,000
1999-09-28$12.56$17.89800
1999-09-27$12.53$17.854,200
1999-09-24$12.56$17.8913,000
1999-09-23$12.56$17.895,800
1999-09-22$12.53$17.854,400
1999-09-21$12.53$17.852,800
1999-09-20$12.59$17.932,400
1999-09-17$12.66$18.0223,400
1999-09-16$12.56$17.8914,400
1999-09-15$12.53$17.8513,800
1999-09-14$12.59$17.934,000
1999-09-13$12.63$17.986,400
1999-09-10$12.78$18.022,800
1999-09-09$12.81$18.0741,200
1999-09-08$12.78$18.0239,400
1999-09-07$12.78$18.025,200
1999-09-03$12.59$17.765,000
1999-09-02$12.56$17.71200
1999-09-01$12.56$17.7120,600
1999-08-31$12.31$17.362,600
1999-08-30$12.31$17.3641,400
1999-08-27$12.31$17.3619,200
1999-08-26$12.22$17.2313,400
1999-08-25$12.41$17.493,200
1999-08-24$12.44$17.5464,400
1999-08-23$12.38$17.4539,000
1999-08-20$12.19$17.198,000
1999-08-19$12.38$17.45400
1999-08-18$12.34$17.413,600
1999-08-17$12.25$17.27800
1999-08-16$12.25$17.27600
1999-08-13$12.25$17.2716,000
1999-08-12$12.50$17.637,000
1999-08-11$12.44$17.541,000
1999-08-10$12.50$17.635,000
1999-08-09$12.44$17.542,000
1999-08-06$12.44$17.543,400
1999-08-05$12.59$17.768,400
1999-08-04$12.88$18.163,800
1999-08-03$12.78$18.028,000
1999-08-02$13.00$18.3320,800
1999-07-30$13.00$18.3357,800
1999-07-29$12.84$18.113,000
1999-07-28$12.97$18.2911,200
1999-07-27$13.00$18.3347,000
1999-07-26$13.00$18.3348,200
1999-07-23$13.47$18.9929,600
1999-07-22$13.50$19.043,000
1999-07-21$13.56$19.126,000
1999-07-20$13.50$19.0411,400
1999-07-19$13.44$18.958,400
1999-07-16$13.53$19.082,200
1999-07-15$13.66$19.2613,600
1999-07-14$13.75$19.3927,200
1999-07-13$13.94$19.6521,000
1999-07-12$14.22$20.0574,800
1999-07-09$12.69$17.891,600
1999-07-08$12.59$17.768,400
1999-07-07$12.56$17.7139,400
1999-07-06$12.44$17.5412,200
1999-07-02$12.47$17.5826,800
1999-07-01$12.56$17.71112,800
1999-06-30$12.69$17.89127,400
1999-06-29$12.09$17.0514,800
1999-06-28$12.09$17.056,400
1999-06-25$12.00$16.924,200
1999-06-24$11.97$16.8824,800
1999-06-23$11.97$16.8847,400
1999-06-22$11.84$16.7016,200
1999-06-21$12.28$17.3265,200
1999-06-18$12.31$17.3652,200
1999-06-17$12.13$17.1013,200
1999-06-16$11.84$16.7081,000
1999-06-15$11.78$16.61124,400
1999-06-14$11.66$16.4418,800
1999-06-11$11.75$16.5723,000
1999-06-10$11.84$16.5429,000
1999-06-09$12.03$16.8027,800
1999-06-08$12.22$17.0635,800
1999-06-07$11.59$16.1936,600
1999-06-04$11.41$15.9380,200
1999-06-03$11.31$15.8026,000
1999-06-02$11.75$16.419,000
1999-06-01$11.94$16.6719,600
1999-05-28$11.75$16.4115,600
1999-05-27$11.53$16.1061,400
1999-05-26$11.81$16.5028,000
1999-05-25$11.78$16.4513,800
1999-05-24$11.88$16.5844,800
1999-05-21$12.38$17.2820,000
1999-05-20$12.31$17.1933,200
1999-05-19$12.53$17.5022,600
1999-05-18$12.56$17.5414,400
1999-05-17$12.69$17.7216,000
1999-05-14$12.81$17.8917,400
1999-05-13$12.63$17.6327,000
1999-05-12$12.88$17.9826,600
1999-05-11$12.94$18.0712,800
1999-05-10$12.91$18.0216,000
1999-05-07$12.88$17.9811,600
1999-05-06$12.78$17.8519,400
1999-05-05$12.75$17.805,800
1999-05-04$12.75$17.8026,400
1999-05-03$12.69$17.7232,600
1999-04-30$12.66$17.6713,200
1999-04-29$13.00$18.1577,200
1999-04-28$12.69$17.7227,800
1999-04-27$13.25$18.506,200
1999-04-26$13.19$18.4214,600
1999-04-23$13.31$18.597,600
1999-04-22$13.47$18.8133,000
1999-04-21$13.47$18.8114,600
1999-04-20$13.44$18.7618,600
1999-04-19$13.44$18.7632,800
1999-04-16$13.31$18.5924,000
1999-04-15$13.31$18.5925,200
1999-04-14$14.00$19.55161,800
1999-04-13$12.47$17.4123,400
1999-04-12$12.22$17.0642,800
1999-04-09$11.84$16.5451,400
1999-04-08$11.63$16.23151,200
1999-04-07$11.78$16.4517,000
1999-04-06$11.75$16.419,400
1999-04-05$11.88$16.5824,800
1999-04-01$11.94$16.6712,000
1999-03-31$11.91$16.6326,000
1999-03-30$11.97$16.7113,600
1999-03-29$11.94$16.6722,600
1999-03-26$12.13$16.9323,000
1999-03-25$12.38$17.2811,800
1999-03-24$12.53$17.502,800
1999-03-23$12.56$17.547,600
1999-03-22$12.66$17.677,400
1999-03-19$12.69$17.7260,200
1999-03-18$12.25$17.1115,000
1999-03-17$12.44$17.3715,400
1999-03-16$12.38$17.2823,400
1999-03-15$12.44$17.3729,600
1999-03-12$12.31$17.1911,600
1999-03-11$12.22$17.0610,000
1999-03-10$12.38$17.1226,200
1999-03-09$12.19$16.8614,200
1999-03-08$12.38$17.1232,400
1999-03-05$12.41$17.1615,200
1999-03-04$12.50$17.2921,400
1999-03-03$12.81$17.7313,000
1999-03-02$12.78$17.6814,600
1999-03-01$13.00$17.9826,200
1999-02-26$13.09$18.118,400
1999-02-25$13.03$18.0338,600
1999-02-24$13.06$18.0755,200
1999-02-23$12.97$17.9414,000
1999-02-22$13.06$18.0728,200
1999-02-19$13.09$18.1116,400
1999-02-18$13.16$18.2031,600
1999-02-17$13.28$18.3727,200
1999-02-16$13.31$18.4279,200
1999-02-12$12.94$17.907,600
1999-02-11$12.97$17.9443,600
1999-02-10$13.31$18.429,600
1999-02-09$13.47$18.637,000
1999-02-08$13.41$18.5531,000
1999-02-05$13.47$18.6315,800
1999-02-04$13.56$18.7620,600
1999-02-03$13.69$18.9417,200
1999-02-02$13.53$18.7219,800
1999-02-01$13.75$19.022,000
1999-01-29$13.81$19.1127,800
1999-01-28$13.94$19.2815,400
1999-01-27$14.28$19.766,400
1999-01-26$14.50$20.0610,600
1999-01-25$14.78$20.4514,200
1999-01-22$15.09$20.8816,200
1999-01-21$15.28$21.1419,600
1999-01-20$15.63$21.6241,800
1999-01-19$16.00$22.1423,400
1999-01-15$16.09$22.2638,600
1999-01-14$16.31$22.5770,600
1999-01-13$15.91$22.0131,600
1999-01-12$15.25$21.1026,800
1999-01-11$14.84$20.5422,200
1999-01-08$14.63$20.2332,200
1999-01-07$14.41$19.9356,000
1999-01-06$14.41$19.9331,000
1999-01-05$14.59$20.1913,200
1999-01-04$14.50$20.0617,400