NASDAQ:GEOS | Historical Stock Price | GEOSPACE TECHNOLOGIES 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
1997-11-21 to 2026-09-04
Data captured

Stock Price Chart

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

$3.21$6.55$13.36$27.28$55.68$113.661997-11-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$4.31$4.3136,400
1998-12-30$3.88$3.8833,400
1998-12-29$4.19$4.1913,400
1998-12-28$4.50$4.507,200
1998-12-24$4.63$4.6315,200
1998-12-23$4.63$4.6320,200
1998-12-22$4.75$4.7511,400
1998-12-21$5.19$5.1939,000
1998-12-18$4.13$4.1325,800
1998-12-17$4.22$4.227,000
1998-12-16$4.13$4.1351,600
1998-12-15$4.06$4.0624,000
1998-12-14$4.13$4.134,600
1998-12-11$4.50$4.504,200
1998-12-10$4.38$4.38800
1998-12-09$4.41$4.417,000
1998-12-08$4.63$4.6316,000
1998-12-07$4.63$4.63343,800
1998-12-04$4.38$4.38267,200
1998-12-03$4.31$4.31734,800
1998-12-02$5.13$5.1311,200
1998-12-01$5.38$5.383,200
1998-11-30$5.28$5.2836,600
1998-11-27$5.50$5.50200
1998-11-25$5.50$5.506,000
1998-11-24$5.56$5.5612,200
1998-11-23$5.56$5.5635,200
1998-11-20$5.31$5.3122,800
1998-11-19$6.63$6.63600
1998-11-18$7.00$7.004,400
1998-11-17$7.13$7.131,400
1998-11-16$7.50$7.503,400
1998-11-13$7.06$7.060
1998-11-12$7.06$7.060
1998-11-11$7.06$7.061,200
1998-11-10$7.06$7.065,200
1998-11-09$7.69$7.692,800
1998-11-06$7.50$7.5053,200
1998-11-05$8.00$8.002,400
1998-11-04$8.00$8.002,000
1998-11-03$8.13$8.1338,600
1998-11-02$7.63$7.6338,800
1998-10-30$7.69$7.694,000
1998-10-29$7.88$7.882,400
1998-10-28$7.50$7.507,800
1998-10-27$5.88$5.8869,400
1998-10-26$5.50$5.50302,000
1998-10-23$5.44$5.4421,200
1998-10-22$5.31$5.3124,800
1998-10-21$5.25$5.257,200
1998-10-20$5.63$5.6312,600
1998-10-19$5.75$5.753,000
1998-10-16$5.25$5.251,200
1998-10-15$5.63$5.632,400
1998-10-14$5.50$5.50200
1998-10-13$5.56$5.56400
1998-10-12$5.88$5.8836,000
1998-10-09$4.88$4.887,200
1998-10-08$5.38$5.388,800
1998-10-07$4.88$4.8823,400
1998-10-06$6.81$6.8119,400
1998-10-05$6.75$6.750
1998-10-02$6.75$6.7513,400
1998-10-01$7.13$7.135,800
1998-09-30$7.88$7.8849,800
1998-09-29$7.88$7.881,200
1998-09-28$7.81$7.819,800
1998-09-25$7.69$7.691,800
1998-09-24$7.69$7.691,400
1998-09-23$8.25$8.254,000
1998-09-22$7.69$7.690
1998-09-21$7.69$7.690
1998-09-18$7.69$7.69800
1998-09-17$7.69$7.693,600
1998-09-16$8.56$8.56400
1998-09-15$8.34$8.3462,000
1998-09-14$7.69$7.691,400
1998-09-11$7.38$7.386,600
1998-09-10$7.25$7.25400
1998-09-09$7.25$7.25600
1998-09-08$7.50$7.503,200
1998-09-04$8.38$8.387,800
1998-09-03$9.00$9.0023,600
1998-09-02$7.75$7.752,800
1998-09-01$6.88$6.885,400
1998-08-31$6.75$6.752,000
1998-08-28$8.25$8.259,600
1998-08-27$9.31$9.3138,400
1998-08-26$9.75$9.7543,600
1998-08-25$10.00$10.002,600
1998-08-24$10.00$10.002,200
1998-08-21$10.75$10.752,000
1998-08-20$11.50$11.50600
1998-08-19$11.38$11.384,600
1998-08-18$11.88$11.88600
1998-08-17$11.50$11.501,800
1998-08-14$12.06$12.0611,400
1998-08-13$11.38$11.381,000
1998-08-12$12.06$12.068,800
1998-08-11$10.88$10.8814,400
1998-08-10$11.13$11.13400
1998-08-07$11.38$11.382,000
1998-08-06$12.25$12.2514,200
1998-08-05$10.50$10.5024,400
1998-08-04$10.25$10.252,800
1998-08-03$10.19$10.198,200
1998-07-31$10.19$10.1965,200
1998-07-30$10.25$10.2557,000
1998-07-29$11.19$11.19109,200
1998-07-28$13.00$13.0020,000
1998-07-27$13.00$13.0015,200
1998-07-24$12.94$12.942,800
1998-07-23$13.00$13.0016,200
1998-07-22$13.00$13.005,600
1998-07-21$13.56$13.5614,200
1998-07-20$13.00$13.002,200
1998-07-17$13.00$13.000
1998-07-16$13.00$13.003,600
1998-07-15$13.25$13.257,800
1998-07-14$13.69$13.697,600
1998-07-13$13.00$13.0019,000
1998-07-10$12.94$12.9415,200
1998-07-09$13.63$13.6317,800
1998-07-08$14.63$14.639,400
1998-07-07$14.75$14.758,600
1998-07-06$14.50$14.50400
1998-07-02$14.50$14.5013,000
1998-07-01$15.25$15.2514,600
1998-06-30$13.75$13.75400
1998-06-29$13.81$13.812,200
1998-06-26$13.50$13.501,600
1998-06-25$13.50$13.506,200
1998-06-24$13.59$13.593,200
1998-06-23$13.25$13.2548,200
1998-06-22$13.13$13.134,400
1998-06-19$13.13$13.131,200
1998-06-18$13.13$13.132,000
1998-06-17$12.50$12.501,800
1998-06-16$12.38$12.384,600
1998-06-15$11.78$11.7828,600
1998-06-12$12.00$12.0015,400
1998-06-11$11.63$11.6311,000
1998-06-10$12.50$12.509,400
1998-06-09$13.09$13.090
1998-06-08$13.09$13.09106,400
1998-06-05$12.88$12.884,600
1998-06-04$13.06$13.0625,400
1998-06-03$13.75$13.758,200
1998-06-02$14.00$14.003,400
1998-06-01$14.38$14.382,200
1998-05-29$15.25$15.25167,600
1998-05-28$14.88$14.8818,800
1998-05-27$14.50$14.5011,600
1998-05-26$15.25$15.2523,600
1998-05-22$15.75$15.7511,600
1998-05-21$15.81$15.8121,400
1998-05-20$15.00$15.0032,400
1998-05-19$14.88$14.8856,800
1998-05-18$15.75$15.7580,400
1998-05-15$15.63$15.6346,200
1998-05-14$15.56$15.5622,800
1998-05-13$15.88$15.88310,800
1998-05-12$16.25$16.254,600
1998-05-11$15.88$15.8850,400
1998-05-08$15.75$15.7588,000
1998-05-07$14.00$14.0035,000
1998-05-06$14.00$14.0032,600
1998-05-05$12.81$12.817,200
1998-05-04$12.75$12.751,800
1998-05-01$13.13$13.1318,000
1998-04-30$12.94$12.9422,200
1998-04-29$13.25$13.2593,800
1998-04-28$12.63$12.6364,400
1998-04-27$10.88$10.881,000
1998-04-24$10.88$10.8812,400
1998-04-23$10.91$10.9129,600
1998-04-22$10.88$10.881,600
1998-04-21$11.00$11.006,600
1998-04-20$10.75$10.755,600
1998-04-17$10.63$10.6327,200
1998-04-16$10.50$10.501,000
1998-04-15$10.50$10.50200
1998-04-14$10.75$10.752,400
1998-04-13$10.88$10.8810,000
1998-04-09$10.75$10.75800
1998-04-08$10.50$10.503,200
1998-04-07$10.56$10.5612,000
1998-04-06$10.00$10.0013,800
1998-04-03$10.00$10.002,200
1998-04-02$10.00$10.007,200
1998-04-01$9.97$9.972,800
1998-03-31$10.38$10.3840,600
1998-03-30$10.75$10.751,400
1998-03-27$10.50$10.5064,200
1998-03-26$10.88$10.8827,600
1998-03-25$11.19$11.1913,600
1998-03-24$10.50$10.5016,400
1998-03-23$10.75$10.7538,200
1998-03-20$9.94$9.945,400
1998-03-19$9.88$9.883,000
1998-03-18$9.63$9.6396,400
1998-03-17$9.50$9.5015,000
1998-03-16$9.53$9.5314,600
1998-03-13$9.50$9.505,800
1998-03-12$9.75$9.754,000
1998-03-11$10.00$10.002,000
1998-03-10$10.00$10.002,800
1998-03-09$9.88$9.882,000
1998-03-06$10.50$10.508,400
1998-03-05$10.50$10.50162,400
1998-03-04$9.44$9.44138,000
1998-03-03$9.31$9.3128,400
1998-03-02$9.75$9.758,600
1998-02-27$9.88$9.8816,600
1998-02-26$9.88$9.883,200
1998-02-25$10.00$10.00154,800
1998-02-24$9.63$9.6312,400
1998-02-23$9.75$9.751,400
1998-02-20$9.69$9.6990,600
1998-02-19$9.72$9.7240,200
1998-02-18$9.75$9.7538,400
1998-02-17$9.25$9.255,800
1998-02-13$9.38$9.388,000
1998-02-12$9.50$9.503,600
1998-02-11$9.56$9.5624,200
1998-02-10$9.19$9.197,600
1998-02-09$9.16$9.163,000
1998-02-06$9.13$9.136,200
1998-02-05$9.00$9.004,400
1998-02-04$8.97$8.9728,800
1998-02-03$8.75$8.758,400
1998-02-02$8.81$8.8126,400
1998-01-30$8.94$8.946,000
1998-01-29$8.63$8.63110,400
1998-01-28$8.88$8.8816,600
1998-01-27$8.94$8.9430,400
1998-01-26$9.13$9.133,800
1998-01-23$9.25$9.2510,200
1998-01-22$9.50$9.5029,600
1998-01-21$9.91$9.91179,600
1998-01-20$8.81$8.8124,000
1998-01-16$8.13$8.1365,400
1998-01-15$8.06$8.0653,000
1998-01-14$7.78$7.782,600
1998-01-13$7.78$7.78800
1998-01-12$7.81$7.817,200
1998-01-09$8.31$8.31293,400
1998-01-08$8.75$8.7518,400
1998-01-07$8.44$8.4460,000
1998-01-06$8.81$8.81188,400
1998-01-05$9.06$9.0622,600
1998-01-02$9.25$9.2516,600