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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$22.84$28.5043,200
2018-12-28$22.48$28.0550,000
2018-12-27$21.12$26.3521,600
2018-12-26$21.10$26.3223,700
2018-12-24$20.61$25.7120,700
2018-12-21$20.53$25.6173,200
2018-12-20$20.82$25.9820,100
2018-12-19$20.98$26.1858,800
2018-12-18$22.12$27.6024,000
2018-12-17$22.25$27.7616,800
2018-12-14$22.67$28.2813,500
2018-12-13$22.58$28.1718,800
2018-12-12$23.13$28.8622,900
2018-12-11$23.43$29.2316,200
2018-12-10$23.36$29.1420,600
2018-12-07$23.30$29.0719,300
2018-12-06$24.30$30.3225,500
2018-12-04$24.75$30.8829,100
2018-12-03$26.01$32.4530,300
2018-11-30$24.92$31.09218,000
2018-11-29$24.92$31.0918,000
2018-11-28$25.86$32.2616,500
2018-11-27$24.82$30.977,500
2018-11-26$25.14$31.3726,700
2018-11-23$24.99$31.185,700
2018-11-21$24.83$30.987,900
2018-11-20$25.01$31.2015,100
2018-11-19$25.17$31.2811,900
2018-11-16$25.48$31.6635,200
2018-11-15$25.48$31.6624,900
2018-11-14$25.20$31.3226,200
2018-11-13$26.30$32.6822,200
2018-11-12$25.67$31.9021,900
2018-11-09$26.25$32.6229,200
2018-11-08$26.25$32.625,400
2018-11-07$25.99$32.3024,300
2018-11-06$24.85$30.8811,300
2018-11-05$24.75$30.7623,800
2018-11-02$24.91$30.9528,400
2018-11-01$24.97$31.0325,400
2018-10-31$24.61$30.5829,500
2018-10-30$23.96$29.7739,500
2018-10-29$23.51$29.2126,600
2018-10-26$23.57$29.2933,600
2018-10-25$23.43$29.1241,300
2018-10-24$23.52$29.2321,800
2018-10-23$24.16$30.0231,800
2018-10-22$24.92$30.9758,900
2018-10-19$24.97$31.0330,000
2018-10-18$25.72$31.9623,200
2018-10-17$26.10$32.4324,900
2018-10-16$26.15$32.5078,800
2018-10-15$26.70$33.1841,500
2018-10-12$26.53$32.9743,900
2018-10-11$26.35$32.7422,000
2018-10-10$27.56$34.2546,200
2018-10-09$27.77$34.5142,700
2018-10-08$27.47$34.1412,800
2018-10-05$28.28$35.147,500
2018-10-04$28.31$35.1836,100
2018-10-03$28.06$34.878,900
2018-10-02$27.56$34.2511,600
2018-10-01$27.95$34.7311,400
2018-09-28$28.17$35.0110,800
2018-09-27$28.00$34.7927,900
2018-09-26$27.63$34.3331,100
2018-09-25$28.00$34.7916,300
2018-09-24$27.67$34.3810,300
2018-09-21$28.10$34.9249,200
2018-09-20$28.09$34.9115,900
2018-09-19$26.98$33.5310,800
2018-09-18$27.19$33.7915,800
2018-09-17$27.17$33.769,700
2018-09-14$27.84$34.6014,300
2018-09-13$27.45$34.1117,200
2018-09-12$27.16$33.7510,400
2018-09-11$27.48$34.1511,300
2018-09-10$27.36$34.0013,100
2018-09-07$27.31$33.9415,200
2018-09-06$26.53$32.9724,300
2018-09-05$27.13$33.718,400
2018-09-04$27.22$33.838,800
2018-08-31$27.81$34.5626,500
2018-08-30$27.85$34.6118,500
2018-08-29$27.54$34.226,400
2018-08-28$27.55$34.248,100
2018-08-27$27.54$34.2210,300
2018-08-24$27.83$34.5820,400
2018-08-23$27.10$33.6826,100
2018-08-22$27.58$34.2726,300
2018-08-21$28.29$35.1516,300
2018-08-20$28.37$35.2510,200
2018-08-17$27.96$34.7423,400
2018-08-16$28.58$35.5213,800
2018-08-15$27.96$34.7425,400
2018-08-14$28.08$34.8913,900
2018-08-13$27.78$34.4012,300
2018-08-10$27.98$34.6418,000
2018-08-09$27.99$34.6614,500
2018-08-08$27.96$34.6225,100
2018-08-07$26.66$33.0116,300
2018-08-06$26.30$32.5611,600
2018-08-03$25.67$31.7849,800
2018-08-02$25.42$31.4759,200
2018-08-01$25.90$32.0722,300
2018-07-31$26.63$32.9726,200
2018-07-30$26.10$32.3218,000
2018-07-27$25.70$31.8211,900
2018-07-26$26.03$32.2312,100
2018-07-25$25.85$32.0120,300
2018-07-24$26.07$32.2814,000
2018-07-23$26.58$32.9150,300
2018-07-20$26.29$32.5568,900
2018-07-19$25.88$32.0424,400
2018-07-18$25.74$31.8723,000
2018-07-17$25.75$31.8834,800
2018-07-16$25.75$31.8821,100
2018-07-13$25.94$32.1220,100
2018-07-12$25.52$31.6026,000
2018-07-11$25.76$31.909,600
2018-07-10$26.11$32.3315,400
2018-07-09$26.65$33.0020,600
2018-07-06$26.13$32.359,600
2018-07-05$26.52$32.8433,800
2018-07-03$26.18$32.423,500
2018-07-02$26.14$32.3739,500
2018-06-29$25.81$31.9624,600
2018-06-28$25.99$32.1820,000
2018-06-27$26.16$32.3944,100
2018-06-26$26.74$33.1120,200
2018-06-25$26.50$32.8140,700
2018-06-22$27.41$33.9471,400
2018-06-21$26.10$32.3265,900
2018-06-20$26.34$32.6116,900
2018-06-19$26.10$32.3236,600
2018-06-18$25.85$32.0136,600
2018-06-15$25.50$31.5744,300
2018-06-14$25.10$31.0827,700
2018-06-13$25.39$31.4417,100
2018-06-12$25.11$31.0945,300
2018-06-11$25.63$31.6261,200
2018-06-08$25.70$31.7126,400
2018-06-07$25.79$31.8235,800
2018-06-06$26.46$32.6530,800
2018-06-05$25.84$31.8840,300
2018-06-04$25.95$32.0249,400
2018-06-01$26.50$32.7069,000
2018-05-31$25.51$31.48135,100
2018-05-30$26.19$32.3121,700
2018-05-29$25.63$31.6226,400
2018-05-25$25.20$31.0919,200
2018-05-24$25.06$30.9223,900
2018-05-23$24.92$30.7514,700
2018-05-22$25.18$31.0747,900
2018-05-21$25.41$31.3516,000
2018-05-18$24.91$30.7339,100
2018-05-17$24.67$30.4425,900
2018-05-16$24.39$30.0925,700
2018-05-15$24.12$29.7613,200
2018-05-14$23.89$29.4824,600
2018-05-11$23.55$29.0614,300
2018-05-10$23.86$29.4415,300
2018-05-09$23.96$29.5643,100
2018-05-08$23.96$29.5629,600
2018-05-07$23.68$29.2245,200
2018-05-04$23.06$28.4519,500
2018-05-03$22.56$27.8429,400
2018-05-02$22.50$27.7637,500
2018-05-01$22.03$27.1814,000
2018-04-30$21.58$26.6328,200
2018-04-27$21.95$27.0810,600
2018-04-26$21.96$27.1018,700
2018-04-25$22.03$27.1835,000
2018-04-24$21.95$27.0840,800
2018-04-23$21.40$26.4011,300
2018-04-20$21.59$26.6411,100
2018-04-19$21.85$26.9615,800
2018-04-18$21.53$26.5628,300
2018-04-17$21.75$26.8417,600
2018-04-16$21.48$26.5019,900
2018-04-13$21.48$26.5023,200
2018-04-12$21.50$26.5315,900
2018-04-11$21.58$26.6332,100
2018-04-10$21.65$26.7135,700
2018-04-09$21.69$26.7633,100
2018-04-06$21.62$26.6889,200
2018-04-05$21.29$26.2761,000
2018-04-04$21.00$25.9142,300
2018-04-03$20.98$25.8988,600
2018-04-02$21.36$26.3537,800
2018-03-29$21.42$26.4323,600
2018-03-28$21.11$26.0524,000
2018-03-27$21.00$25.9118,600
2018-03-26$21.28$26.2623,000
2018-03-23$21.08$26.0134,000
2018-03-22$21.71$26.7937,200
2018-03-21$21.86$26.9723,100
2018-03-20$21.50$26.5317,600
2018-03-19$21.96$27.1022,000
2018-03-16$21.77$26.8633,800
2018-03-15$21.47$26.4925,900
2018-03-14$21.72$26.8027,200
2018-03-13$21.64$26.7028,800
2018-03-12$21.72$26.8019,200
2018-03-09$21.65$26.7131,900
2018-03-08$21.01$25.9212,000
2018-03-07$21.28$26.2630,700
2018-03-06$20.83$25.7018,000
2018-03-05$20.56$25.3737,200
2018-03-02$19.93$24.5954,600
2018-03-01$20.10$24.8031,300
2018-02-28$20.21$24.9460,100
2018-02-27$20.84$25.7140,900
2018-02-26$20.71$25.5521,000
2018-02-23$20.75$25.6015,700
2018-02-22$20.66$25.4919,800
2018-02-21$20.91$25.8028,000
2018-02-20$20.81$25.6833,500
2018-02-16$21.26$26.2344,600
2018-02-15$20.81$25.6834,100
2018-02-14$20.43$25.2150,300
2018-02-13$20.50$25.2936,900
2018-02-12$21.20$26.0539,700
2018-02-09$21.20$26.0550,700
2018-02-08$20.76$25.5189,900
2018-02-07$21.09$25.91114,400
2018-02-06$21.51$26.4374,300
2018-02-05$22.30$27.4071,600
2018-02-02$22.66$27.8452,900
2018-02-01$22.97$28.2262,400
2018-01-31$21.40$26.2951,600
2018-01-30$21.44$26.3417,800
2018-01-29$21.54$26.4615,800
2018-01-26$21.67$26.6223,800
2018-01-25$21.78$26.7610,000
2018-01-24$21.76$26.7314,800
2018-01-23$21.95$26.9747,600
2018-01-22$22.11$27.1621,600
2018-01-19$22.26$27.3525,600
2018-01-18$22.42$27.5547,000
2018-01-17$22.62$27.7935,800
2018-01-16$22.31$27.4142,600
2018-01-12$22.53$27.6834,500
2018-01-11$22.59$27.7560,300
2018-01-10$21.52$26.4422,200
2018-01-09$21.53$26.4524,600
2018-01-08$22.04$27.0836,300
2018-01-05$21.66$26.6134,500
2018-01-04$21.32$26.19130,300
2018-01-03$21.37$26.2630,400
2018-01-02$21.42$26.3239,600