NYSE:GHM | Historical Stock Price | GRAHAM CORP

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
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

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

$0.73$2.13$6.23$18.24$53.36$156.131980-03-172026-08-27

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$15.18$19.9433,300——
2020-12-30$15.76$20.7076,900——
2020-12-29$14.61$19.1953,600——
2020-12-28$14.67$19.2730,100——
2020-12-24$14.75$19.382,800——
2020-12-23$14.71$19.328,700——
2020-12-22$14.52$19.0818,200——
2020-12-21$14.90$19.5736,600——
2020-12-18$15.05$19.77106,200——
2020-12-17$15.91$20.9021,900——
2020-12-16$15.29$20.0918,000——
2020-12-15$15.50$20.3619,200——
2020-12-14$15.01$19.7237,800——
2020-12-11$15.02$19.7336,900——
2020-12-10$15.19$19.9617,100——
2020-12-09$15.47$20.3238,000——
2020-12-08$16.09$21.1442,500——
2020-12-07$15.77$20.7226,800——
2020-12-04$16.02$21.0522,100——
2020-12-03$15.85$20.8213,800——
2020-12-02$15.93$20.9390,300——
2020-12-01$15.80$20.7625,400——
2020-11-30$15.79$20.7437,300——
2020-11-27$16.11$21.169,700——
2020-11-25$15.91$20.9011,000——
2020-11-24$16.00$21.0224,000——
2020-11-23$15.51$20.3821,700——
2020-11-20$15.25$20.0316,600——
2020-11-19$15.57$20.457,600——
2020-11-18$15.74$20.6818,800——
2020-11-17$15.98$20.9920,500——
2020-11-16$15.98$20.9932,500——
2020-11-13$15.47$20.3234,600——
2020-11-12$14.52$19.0823,700——
2020-11-11$14.95$19.649,700——
2020-11-10$15.28$20.0737,300——
2020-11-09$14.58$19.1537,500——
2020-11-06$13.50$17.5910,500——
2020-11-05$13.77$17.9415,300——
2020-11-04$13.72$17.887,700——
2020-11-03$14.04$18.2923,000——
2020-11-02$13.45$17.5311,700——
2020-10-30$13.20$17.2013,100——
2020-10-29$13.21$17.2127,500——
2020-10-28$13.70$17.8532,300——
2020-10-27$13.25$17.267,700——
2020-10-26$13.42$17.4912,000——
2020-10-23$13.61$17.7312,500——
2020-10-22$13.84$18.0310,100——
2020-10-21$13.40$17.4616,800——
2020-10-20$13.65$17.7920,900——
2020-10-19$13.72$17.889,100——
2020-10-16$14.00$18.2414,300——
2020-10-15$14.10$18.3710,600——
2020-10-14$14.08$18.3510,100——
2020-10-13$14.00$18.2413,800——
2020-10-12$14.54$18.9510,400——
2020-10-09$14.62$19.0510,800——
2020-10-08$14.41$18.7831,800——
2020-10-07$14.50$18.8943,700——
2020-10-06$13.81$17.9924,700——
2020-10-05$13.41$17.4726,400——
2020-10-02$13.30$17.3311,800——
2020-10-01$12.63$16.4654,000——
2020-09-30$12.77$16.6415,900——
2020-09-29$13.05$17.007,900——
2020-09-28$13.18$17.1725,300——
2020-09-25$12.85$16.7429,600——
2020-09-24$12.85$16.7418,100——
2020-09-23$12.55$16.3527,400——
2020-09-22$13.25$17.2628,000——
2020-09-21$12.70$16.5539,100——
2020-09-18$13.47$17.5559,000——
2020-09-17$14.18$18.4810,500——
2020-09-16$14.48$18.8725,900——
2020-09-15$14.05$18.3119,200——
2020-09-14$13.73$17.8926,600——
2020-09-11$13.61$17.7323,900——
2020-09-10$13.84$18.0344,600——
2020-09-09$14.10$18.3716,300——
2020-09-08$14.28$18.6133,000——
2020-09-04$14.10$18.3740,200——
2020-09-03$14.26$18.5871,100——
2020-09-02$13.56$17.6732,700——
2020-09-01$13.41$17.4715,300——
2020-08-31$13.13$17.1139,900——
2020-08-28$13.47$17.5540,200——
2020-08-27$12.68$16.52100,300——
2020-08-26$12.47$16.2544,500——
2020-08-25$12.82$16.7048,600——
2020-08-24$12.36$16.1176,100——
2020-08-21$12.44$16.2129,700——
2020-08-20$13.16$17.1514,600——
2020-08-19$13.28$17.1617,600——
2020-08-18$13.31$17.2019,700——
2020-08-17$13.66$17.6517,200——
2020-08-14$13.65$17.6431,800——
2020-08-13$14.22$18.3820,900——
2020-08-12$14.17$18.3133,800——
2020-08-11$14.27$18.4421,900——
2020-08-10$14.39$18.6029,200——
2020-08-07$14.11$18.2338,400——
2020-08-06$13.61$17.5916,900——
2020-08-05$13.52$17.4720,700——
2020-08-04$13.12$16.9530,700——
2020-08-03$12.99$16.7943,100——
2020-07-31$13.16$17.0135,500——
2020-07-30$12.68$16.3926,600——
2020-07-29$12.40$16.02121,400——
2020-07-28$12.08$15.6137,500——
2020-07-27$12.40$16.0242,300——
2020-07-24$12.30$15.8929,400——
2020-07-23$12.38$16.0011,900——
2020-07-22$12.40$16.0239,000——
2020-07-21$12.73$16.4514,800——
2020-07-20$12.44$16.0843,400——
2020-07-17$12.06$15.5820,400——
2020-07-16$12.43$16.0612,200——
2020-07-15$12.79$16.5335,000——
2020-07-14$12.17$15.7327,700——
2020-07-13$12.25$15.8336,400——
2020-07-10$12.17$15.7343,300——
2020-07-09$12.05$15.5741,700——
2020-07-08$12.10$15.6421,900——
2020-07-07$12.41$16.0426,200——
2020-07-06$12.84$16.5918,800——
2020-07-02$12.81$16.5525,000——
2020-07-01$12.60$16.2830,000——
2020-06-30$12.74$16.4640,100——
2020-06-29$12.71$16.4231,100——
2020-06-26$12.47$16.1154,700——
2020-06-25$12.50$16.1534,500——
2020-06-24$12.28$15.8735,300——
2020-06-23$12.05$15.5766,400——
2020-06-22$11.98$15.4830,500——
2020-06-19$11.96$15.4556,000——
2020-06-18$12.08$15.6126,500——
2020-06-17$12.15$15.5640,000——
2020-06-16$12.55$16.0739,800——
2020-06-15$12.68$16.2445,500——
2020-06-12$12.73$16.3043,900——
2020-06-11$12.69$16.2559,800——
2020-06-10$13.57$17.3851,100——
2020-06-09$14.11$18.0737,800——
2020-06-08$14.01$17.94126,700——
2020-06-05$15.58$19.9555,300——
2020-06-04$13.39$17.1522,000——
2020-06-03$12.80$16.3935,300——
2020-06-02$12.76$16.3443,700——
2020-06-01$11.78$15.08237,200——
2020-05-29$11.44$14.65145,200——
2020-05-28$11.61$14.8748,200——
2020-05-27$11.72$15.0154,200——
2020-05-26$11.70$14.9845,200——
2020-05-22$11.69$14.9735,300——
2020-05-21$11.77$15.0777,700——
2020-05-20$11.78$15.0830,000——
2020-05-19$11.60$14.8528,400——
2020-05-18$12.33$15.7946,100——
2020-05-15$11.32$14.5052,900——
2020-05-14$11.04$14.1496,300——
2020-05-13$10.79$13.8234,300——
2020-05-12$10.85$13.8937,600——
2020-05-11$11.20$14.3437,400——
2020-05-08$11.36$14.5537,000——
2020-05-07$10.93$14.0061,600——
2020-05-06$10.79$13.8242,100——
2020-05-05$11.22$14.3719,000——
2020-05-04$11.55$14.7918,800——
2020-05-01$12.10$15.4936,300——
2020-04-30$13.10$16.7720,600——
2020-04-29$13.88$17.7736,400——
2020-04-28$12.78$16.3753,100——
2020-04-27$12.40$15.8849,100——
2020-04-24$11.90$15.2434,700——
2020-04-23$11.57$14.8227,900——
2020-04-22$11.71$14.9942,800——
2020-04-21$11.29$14.4633,600——
2020-04-20$11.79$15.1061,100——
2020-04-17$11.65$14.9238,400——
2020-04-16$11.56$14.8064,100——
2020-04-15$12.47$15.9734,800——
2020-04-14$13.27$16.9927,200——
2020-04-13$12.65$16.2016,100——
2020-04-09$13.48$17.2629,400——
2020-04-08$12.81$16.4054,200——
2020-04-07$12.24$15.6720,300——
2020-04-06$12.55$16.0728,700——
2020-04-03$12.00$15.3754,600——
2020-04-02$12.42$15.9040,100——
2020-04-01$11.79$15.1047,800——
2020-03-31$12.90$16.5251,000——
2020-03-30$13.18$16.8846,800——
2020-03-27$12.22$15.6549,500——
2020-03-26$14.48$18.5462,500——
2020-03-25$14.36$18.3973,400——
2020-03-24$15.36$19.6767,900——
2020-03-23$13.31$17.0481,900——
2020-03-20$13.53$17.3392,200——
2020-03-19$13.25$16.9752,100——
2020-03-18$12.24$15.6758,700——
2020-03-17$12.82$16.4270,100——
2020-03-16$11.54$14.7852,700——
2020-03-13$12.04$15.4250,300——
2020-03-12$12.17$15.5882,800——
2020-03-11$13.03$16.6978,800——
2020-03-10$13.77$17.6358,200——
2020-03-09$14.75$18.8948,800——
2020-03-06$15.69$20.0938,500——
2020-03-05$15.83$20.2729,500——
2020-03-04$16.05$20.5526,700——
2020-03-03$15.66$20.0554,000——
2020-03-02$16.40$21.0032,600——
2020-02-28$16.58$21.2349,500——
2020-02-27$16.85$21.5859,300——
2020-02-26$17.38$22.2628,300——
2020-02-25$16.55$21.1931,100——
2020-02-24$17.73$22.7013,700——
2020-02-21$18.14$23.2316,200——
2020-02-20$18.57$23.7810,200——
2020-02-19$18.45$23.6316,700——
2020-02-18$18.38$23.5426,100——
2020-02-14$18.88$24.1825,400——
2020-02-13$18.17$23.2727,000——
2020-02-12$18.28$23.4114,100——
2020-02-11$18.10$23.1841,600——
2020-02-10$17.42$22.3121,700——
2020-02-07$18.00$22.9128,300——
2020-02-06$18.27$23.2536,500——
2020-02-05$18.45$23.4826,400——
2020-02-04$18.46$23.4917,200——
2020-02-03$17.86$22.7330,500——
2020-01-31$18.28$23.2673,000——
2020-01-30$18.46$23.4953,100——
2020-01-29$19.32$24.5976,400——
2020-01-28$20.02$25.4818,200——
2020-01-27$19.95$25.3919,800——
2020-01-24$20.24$25.7610,300——
2020-01-23$20.35$25.9036,300——
2020-01-22$20.47$26.0513,400——
2020-01-21$20.87$26.5622,300——
2020-01-17$20.98$26.7026,800——
2020-01-16$21.37$27.2060,200——
2020-01-15$20.76$26.4223,900——
2020-01-14$20.80$26.4730,300——
2020-01-13$21.13$26.8937,500——
2020-01-10$21.30$27.1146,300——
2020-01-09$21.05$26.7937,200——
2020-01-08$20.84$26.5232,100——
2020-01-07$21.01$26.7428,300——
2020-01-06$21.38$27.2111,800——
2020-01-03$21.69$27.6015,400——
2020-01-02$21.67$27.5829,300——