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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$1.33$1.4021,500——
1999-12-30$1.30$1.3713,000——
1999-12-29$1.30$1.3715,000——
1999-12-28$1.30$1.371,000——
1999-12-27$1.28$1.3410,500——
1999-12-23$1.38$1.4535,500——
1999-12-22$1.33$1.400——
1999-12-21$1.33$1.4029,500——
1999-12-20$1.33$1.401,500——
1999-12-17$1.35$1.420——
1999-12-16$1.35$1.423,000——
1999-12-15$1.35$1.420——
1999-12-14$1.35$1.4236,000——
1999-12-13$1.35$1.4222,500——
1999-12-10$1.43$1.509,000——
1999-12-09$1.38$1.457,000——
1999-12-08$1.45$1.536,500——
1999-12-07$1.38$1.454,000——
1999-12-06$1.38$1.450——
1999-12-03$1.38$1.4510,000——
1999-12-02$1.45$1.5312,000——
1999-12-01$1.45$1.5314,500——
1999-11-30$1.43$1.5028,500——
1999-11-29$1.40$1.4713,500——
1999-11-26$1.40$1.4721,500——
1999-11-24$1.50$1.580——
1999-11-23$1.50$1.587,500——
1999-11-22$1.53$1.6122,000——
1999-11-19$1.53$1.614,000——
1999-11-18$1.55$1.630——
1999-11-17$1.55$1.630——
1999-11-16$1.55$1.6324,500——
1999-11-15$1.48$1.556,500——
1999-11-12$1.48$1.550——
1999-11-11$1.48$1.552,500——
1999-11-10$1.50$1.58112,000——
1999-11-09$1.55$1.630——
1999-11-08$1.55$1.630——
1999-11-05$1.55$1.6310,500——
1999-11-04$1.60$1.680——
1999-11-03$1.60$1.6818,000——
1999-11-02$1.63$1.7144,500——
1999-11-01$1.58$1.665,500——
1999-10-29$1.58$1.6612,000——
1999-10-28$1.55$1.6311,500——
1999-10-27$1.53$1.610——
1999-10-26$1.53$1.611,000——
1999-10-25$1.53$1.612,000——
1999-10-22$1.58$1.6625,000——
1999-10-21$1.55$1.6341,000——
1999-10-20$1.48$1.5578,500——
1999-10-19$1.25$1.320——
1999-10-18$1.25$1.323,000——
1999-10-15$1.24$1.307,500——
1999-10-14$1.30$1.3725,500——
1999-10-13$1.30$1.370——
1999-10-12$1.30$1.377,500——
1999-10-11$1.33$1.4026,500——
1999-10-08$1.26$1.3315,000——
1999-10-07$1.24$1.3013,500——
1999-10-06$1.25$1.3249,000——
1999-10-05$1.25$1.3222,000——
1999-10-04$1.26$1.3311,000——
1999-10-01$1.25$1.3233,000——
1999-09-30$1.26$1.3378,000——
1999-09-29$1.33$1.4039,500——
1999-09-28$1.40$1.470——
1999-09-27$1.40$1.470——
1999-09-24$1.40$1.4720,000——
1999-09-23$1.40$1.4724,000——
1999-09-22$1.50$1.5824,500——
1999-09-21$1.53$1.61500——
1999-09-20$1.50$1.580——
1999-09-17$1.50$1.5812,500——
1999-09-16$1.50$1.582,500——
1999-09-15$1.50$1.584,000——
1999-09-14$1.53$1.6134,500——
1999-09-13$1.53$1.6117,000——
1999-09-10$1.60$1.6837,000——
1999-09-09$1.65$1.748,500——
1999-09-08$1.63$1.711,000——
1999-09-07$1.65$1.742,000——
1999-09-03$1.70$1.790——
1999-09-02$1.70$1.7922,500——
1999-09-01$1.70$1.790——
1999-08-31$1.70$1.79500——
1999-08-30$1.68$1.760——
1999-08-27$1.68$1.7612,500——
1999-08-26$1.65$1.741,000——
1999-08-25$1.63$1.711,000——
1999-08-24$1.65$1.740——
1999-08-23$1.65$1.741,500——
1999-08-20$1.63$1.710——
1999-08-19$1.63$1.710——
1999-08-18$1.63$1.710——
1999-08-17$1.63$1.7111,500——
1999-08-16$1.53$1.6184,000——
1999-08-13$1.60$1.688,000——
1999-08-12$1.65$1.741,000——
1999-08-11$1.65$1.740——
1999-08-10$1.65$1.747,500——
1999-08-09$1.65$1.7424,500——
1999-08-06$1.55$1.6310,000——
1999-08-05$1.63$1.715,000——
1999-08-04$1.68$1.760——
1999-08-03$1.68$1.760——
1999-08-02$1.68$1.760——
1999-07-30$1.68$1.7637,000——
1999-07-29$1.75$1.8411,000——
1999-07-28$1.76$1.8614,000——
1999-07-27$1.79$1.8813,000——
1999-07-26$1.78$1.870——
1999-07-23$1.78$1.870——
1999-07-22$1.78$1.870——
1999-07-21$1.78$1.870——
1999-07-20$1.78$1.870——
1999-07-19$1.78$1.870——
1999-07-16$1.78$1.87500——
1999-07-15$1.80$1.9010,000——
1999-07-14$1.80$1.9037,500——
1999-07-13$1.89$1.990——
1999-07-12$1.89$1.991,000——
1999-07-09$1.88$1.970——
1999-07-08$1.88$1.977,500——
1999-07-07$1.84$1.9310,000——
1999-07-06$1.86$1.9620,000——
1999-07-02$1.83$1.927,500——
1999-07-01$1.83$1.928,500——
1999-06-30$1.85$1.959,000——
1999-06-29$1.84$1.9319,500——
1999-06-28$1.80$1.9010,000——
1999-06-25$1.83$1.922,500——
1999-06-24$1.78$1.871,000——
1999-06-23$1.80$1.900——
1999-06-22$1.80$1.901,500——
1999-06-21$1.83$1.923,000——
1999-06-18$1.80$1.9013,000——
1999-06-17$1.78$1.87500——
1999-06-16$1.78$1.8712,000——
1999-06-15$1.83$1.9247,500——
1999-06-14$1.75$1.8418,500——
1999-06-11$1.75$1.8421,500——
1999-06-10$1.80$1.9027,000——
1999-06-09$1.80$1.903,000——
1999-06-08$1.80$1.9010,000——
1999-06-07$1.78$1.870——
1999-06-04$1.78$1.872,000——
1999-06-03$1.83$1.923,000——
1999-06-02$1.80$1.902,000——
1999-06-01$1.76$1.860——
1999-05-28$1.76$1.867,500——
1999-05-27$1.80$1.9043,000——
1999-05-26$1.78$1.8739,500——
1999-05-25$1.85$1.9513,000——
1999-05-24$1.83$1.920——
1999-05-21$1.83$1.921,000——
1999-05-20$1.85$1.950——
1999-05-19$1.85$1.950——
1999-05-18$1.85$1.9513,000——
1999-05-17$1.80$1.9027,500——
1999-05-14$1.80$1.9027,000——
1999-05-13$1.80$1.908,000——
1999-05-12$1.80$1.908,000——
1999-05-11$1.75$1.8428,500——
1999-05-10$1.80$1.9012,000——
1999-05-07$1.74$1.83500——
1999-05-06$1.71$1.8022,500——
1999-05-05$1.68$1.7616,000——
1999-05-04$1.70$1.790——
1999-05-03$1.70$1.799,500——
1999-04-30$1.68$1.767,000——
1999-04-29$1.68$1.7611,500——
1999-04-28$1.63$1.710——
1999-04-27$1.63$1.71500——
1999-04-26$1.65$1.747,000——
1999-04-23$1.65$1.740——
1999-04-22$1.65$1.740——
1999-04-21$1.65$1.741,000——
1999-04-20$1.63$1.7125,500——
1999-04-19$1.55$1.6312,000——
1999-04-16$1.55$1.6318,000——
1999-04-15$1.58$1.660——
1999-04-14$1.58$1.660——
1999-04-13$1.58$1.663,500——
1999-04-12$1.55$1.636,000——
1999-04-09$1.60$1.6817,500——
1999-04-08$1.58$1.6614,000——
1999-04-07$1.63$1.71500——
1999-04-06$1.60$1.680——
1999-04-05$1.60$1.68500——
1999-04-01$1.58$1.662,500——
1999-03-31$1.60$1.688,500——
1999-03-30$1.60$1.680——
1999-03-29$1.60$1.681,500——
1999-03-26$1.60$1.687,500——
1999-03-25$1.65$1.74500——
1999-03-24$1.60$1.680——
1999-03-23$1.60$1.6812,500——
1999-03-22$1.60$1.685,500——
1999-03-19$1.60$1.680——
1999-03-18$1.60$1.683,000——
1999-03-17$1.63$1.712,000——
1999-03-16$1.58$1.6610,000——
1999-03-15$1.58$1.6610,000——
1999-03-12$1.58$1.6611,500——
1999-03-11$1.63$1.710——
1999-03-10$1.63$1.710——
1999-03-09$1.63$1.713,500——
1999-03-08$1.68$1.768,500——
1999-03-05$1.63$1.7127,000——
1999-03-04$1.58$1.66185,500——
1999-03-03$1.71$1.8021,000——
1999-03-02$1.75$1.844,000——
1999-03-01$1.80$1.900——
1999-02-26$1.80$1.9043,500——
1999-02-25$1.83$1.9226,500——
1999-02-24$1.95$2.050——
1999-02-23$1.95$2.0529,000——
1999-02-22$1.98$2.08196,000——
1999-02-19$1.98$2.0816,500——
1999-02-18$1.99$2.0925,000——
1999-02-17$2.00$2.110——
1999-02-16$2.00$2.1127,000——
1999-02-12$1.95$2.0511,500——
1999-02-11$1.93$2.030——
1999-02-10$1.93$2.032,000——
1999-02-09$1.95$2.054,000——
1999-02-08$1.98$2.0824,500——
1999-02-05$2.00$2.1122,500——
1999-02-04$2.00$2.110——
1999-02-03$2.00$2.1139,500——
1999-02-02$2.03$2.1350,500——
1999-02-01$2.13$2.24128,000——
1999-01-29$1.88$1.9762,000——
1999-01-28$1.85$1.9565,000——
1999-01-27$1.65$1.740——
1999-01-26$1.65$1.7430,000——
1999-01-25$1.73$1.8236,500——
1999-01-22$1.73$1.82118,000——
1999-01-21$1.73$1.820——
1999-01-20$1.73$1.8215,000——
1999-01-19$1.78$1.8727,500——
1999-01-15$1.88$1.9712,000——
1999-01-14$1.88$1.9721,500——
1999-01-13$1.93$2.031,000——
1999-01-12$1.95$2.0539,500——
1999-01-11$1.99$2.0917,000——
1999-01-08$1.93$2.0317,500——
1999-01-07$1.85$1.9558,000——
1999-01-06$1.65$1.7410,000——
1999-01-05$1.60$1.6838,000——
1999-01-04$1.54$1.6243,500——