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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$94.64$94.64132,900——
2013-12-30$96.37$96.37179,900——
2013-12-27$93.99$93.9955,300——
2013-12-26$93.99$93.9977,400——
2013-12-24$94.07$94.0733,200——
2013-12-23$93.22$93.2274,700——
2013-12-20$93.20$93.20216,700——
2013-12-19$94.75$94.75244,500——
2013-12-18$92.99$92.99143,300——
2013-12-17$91.81$91.81133,400——
2013-12-16$90.64$90.64108,200——
2013-12-13$88.18$88.18345,800——
2013-12-12$87.96$87.96213,500——
2013-12-11$87.40$87.40117,800——
2013-12-10$88.78$88.78143,400——
2013-12-09$90.17$90.17100,600——
2013-12-06$92.63$92.63211,200——
2013-12-05$91.14$91.14143,900——
2013-12-04$91.66$91.66188,200——
2013-12-03$90.31$90.31211,100——
2013-12-02$89.65$89.65220,900——
2013-11-29$87.27$87.2788,800——
2013-11-27$86.86$86.86179,600——
2013-11-26$88.94$88.94430,400——
2013-11-25$84.77$84.77602,600——
2013-11-22$91.64$91.64315,600——
2013-11-21$98.68$98.68182,100——
2013-11-20$96.50$96.50136,500——
2013-11-19$97.56$97.56163,700——
2013-11-18$103.55$103.55194,300——
2013-11-15$105.55$105.55262,600——
2013-11-14$101.88$101.88189,800——
2013-11-13$101.24$101.2494,000——
2013-11-12$99.31$99.3156,100——
2013-11-11$99.11$99.1180,500——
2013-11-08$98.64$98.6462,100——
2013-11-07$97.60$97.60109,100——
2013-11-06$99.24$99.2470,100——
2013-11-05$98.59$98.59109,000——
2013-11-04$99.28$99.28186,400——
2013-11-01$95.62$95.62122,400——
2013-10-31$97.42$97.42182,600——
2013-10-30$98.70$98.70151,900——
2013-10-29$97.40$97.40427,200——
2013-10-28$87.43$87.4350,100——
2013-10-25$88.41$88.4132,300——
2013-10-24$87.41$87.41103,400——
2013-10-23$88.52$88.5261,800——
2013-10-22$89.96$89.9683,600——
2013-10-21$91.09$91.0972,000——
2013-10-18$89.70$89.70131,300——
2013-10-17$89.50$89.50231,400——
2013-10-16$89.32$89.3295,200——
2013-10-15$87.01$87.0165,200——
2013-10-14$88.16$88.16107,500——
2013-10-11$88.57$88.57156,200——
2013-10-10$83.30$83.30130,100——
2013-10-09$79.84$79.84188,900——
2013-10-08$81.89$81.89136,900——
2013-10-07$82.78$82.78117,200——
2013-10-04$85.51$85.5166,900——
2013-10-03$84.52$84.52126,400——
2013-10-02$86.21$86.21220,400——
2013-10-01$83.03$83.03119,700——
2013-09-30$84.28$84.28156,400——
2013-09-27$83.87$83.87212,100——
2013-09-26$82.72$82.72171,000——
2013-09-25$80.58$80.58116,000——
2013-09-24$77.44$77.44114,300——
2013-09-23$77.83$77.8397,300——
2013-09-20$77.29$77.29139,800——
2013-09-19$79.53$79.5361,200——
2013-09-18$78.52$78.52104,400——
2013-09-17$79.48$79.48172,300——
2013-09-16$78.09$78.09147,100——
2013-09-13$77.65$77.6594,100——
2013-09-12$77.26$77.26121,000——
2013-09-11$76.36$76.36105,000——
2013-09-10$75.86$75.86103,100——
2013-09-09$75.05$75.05149,400——
2013-09-06$71.65$71.6570,700——
2013-09-05$71.58$71.5861,200——
2013-09-04$71.77$71.7770,100——
2013-09-03$69.89$69.8995,600——
2013-08-30$69.76$69.7690,500——
2013-08-29$71.15$71.1556,600——
2013-08-28$70.39$70.3989,500——
2013-08-27$67.35$67.35145,800——
2013-08-26$70.33$70.33153,500——
2013-08-23$70.64$70.64226,700——
2013-08-22$70.85$70.85145,500——
2013-08-21$70.00$70.00150,800——
2013-08-20$69.97$69.97223,900——
2013-08-19$69.20$69.20170,000——
2013-08-16$69.55$69.5591,100——
2013-08-15$69.83$69.83167,900——
2013-08-14$71.11$71.11159,400——
2013-08-13$70.29$70.29183,700——
2013-08-12$68.73$68.73192,400——
2013-08-09$68.68$68.68118,600——
2013-08-08$68.33$68.33330,100——
2013-08-07$72.35$72.35620,700——
2013-08-06$72.14$72.14145,500——
2013-08-05$73.36$73.36229,400——
2013-08-02$74.41$74.41189,200——
2013-08-01$77.16$77.16222,200——
2013-07-31$74.41$74.41100,400——
2013-07-30$73.93$73.93137,100——
2013-07-29$74.18$74.18106,000——
2013-07-26$76.08$76.0869,800——
2013-07-25$77.84$77.8449,800——
2013-07-24$77.23$77.23178,600——
2013-07-23$79.73$79.73155,000——
2013-07-22$77.14$77.14133,600——
2013-07-19$77.27$77.2779,600——
2013-07-18$77.63$77.6396,100——
2013-07-17$78.16$78.1686,300——
2013-07-16$77.61$77.61110,300——
2013-07-15$77.44$77.4462,800——
2013-07-12$77.31$77.3177,700——
2013-07-11$76.06$76.0699,300——
2013-07-10$75.00$75.0066,200——
2013-07-09$75.70$75.70130,500——
2013-07-08$75.29$75.29266,600——
2013-07-05$74.19$74.19204,600——
2013-07-03$72.19$72.19128,200——
2013-07-02$72.59$72.59243,400——
2013-07-01$68.54$68.54115,300——
2013-06-28$69.08$69.08220,700——
2013-06-27$68.34$68.34150,300——
2013-06-26$66.80$66.80141,100——
2013-06-25$67.15$67.15145,300——
2013-06-24$66.00$66.00268,900——
2013-06-21$68.64$68.64342,900——
2013-06-20$68.48$68.48129,800——
2013-06-19$72.70$72.70189,700——
2013-06-18$74.76$74.76226,500——
2013-06-17$72.61$72.61145,900——
2013-06-14$71.56$71.56141,600——
2013-06-13$72.14$72.14176,700——
2013-06-12$72.74$72.74212,500——
2013-06-11$74.32$74.32335,100——
2013-06-10$73.22$73.22425,100——
2013-06-07$81.37$81.37112,200——
2013-06-06$79.00$79.00176,900——
2013-06-05$79.74$79.74232,300——
2013-06-04$82.59$82.59326,600——
2013-06-03$85.98$85.98150,200——
2013-05-31$86.86$86.8663,100——
2013-05-30$87.70$87.70117,900——
2013-05-29$87.40$87.40144,300——
2013-05-28$89.98$89.98143,400——
2013-05-24$87.91$87.91204,400——
2013-05-23$85.35$85.35210,800——
2013-05-22$85.70$85.70181,500——
2013-05-21$88.68$88.68174,500——
2013-05-20$89.24$89.24131,400——
2013-05-17$87.70$87.70104,800——
2013-05-16$87.57$87.57101,800——
2013-05-15$87.60$87.60121,800——
2013-05-14$87.75$87.75131,500——
2013-05-13$85.54$85.5466,700——
2013-05-10$85.52$85.5265,800——
2013-05-09$85.54$85.54113,800——
2013-05-08$86.16$86.16184,300——
2013-05-07$86.99$86.99151,200——
2013-05-06$83.92$83.92394,100——
2013-05-03$92.17$92.17664,600——
2013-05-02$81.56$81.56164,100——
2013-05-01$79.87$79.87211,900——
2013-04-30$84.37$84.3785,800——
2013-04-29$84.32$84.3299,600——
2013-04-26$84.84$84.84158,500——
2013-04-25$84.81$84.81164,500——
2013-04-24$85.84$85.84240,600——
2013-04-23$84.20$84.20179,500——
2013-04-22$82.60$82.60128,300——
2013-04-19$82.32$82.32133,200——
2013-04-18$84.26$84.26162,900——
2013-04-17$84.30$84.30195,800——
2013-04-16$88.85$88.85168,500——
2013-04-15$89.25$89.25217,600——
2013-04-12$94.93$94.93110,400——
2013-04-11$95.51$95.51121,500——
2013-04-10$94.47$94.47139,900——
2013-04-09$93.68$93.68126,900——
2013-04-08$93.02$93.0299,600——
2013-04-05$91.13$91.1390,000——
2013-04-04$91.54$91.54136,300——
2013-04-03$91.25$91.25446,900——
2013-04-02$98.28$98.28233,300——
2013-04-01$101.04$101.04237,600——
2013-03-28$107.92$107.92149,300——
2013-03-27$104.94$104.94110,200——
2013-03-26$107.73$107.7389,500——
2013-03-25$105.86$105.86127,900——
2013-03-22$109.83$109.83114,000——
2013-03-21$108.54$108.54163,500——
2013-03-20$105.82$105.82159,100——
2013-03-19$106.48$106.48123,400——
2013-03-18$107.49$107.4987,700——
2013-03-15$107.16$107.16155,200——
2013-03-14$108.57$108.57105,300——
2013-03-13$108.25$108.2598,800——
2013-03-12$109.32$109.32122,200——
2013-03-11$110.88$110.88135,400——
2013-03-08$109.50$109.50120,900——
2013-03-07$107.50$107.5086,300——
2013-03-06$108.43$108.43110,100——
2013-03-05$105.57$105.57120,900——
2013-03-04$104.23$104.23187,400——
2013-03-01$102.44$102.44211,200——
2013-02-28$97.32$97.32104,400——
2013-02-27$100.04$100.0471,100——
2013-02-26$96.75$96.75130,000——
2013-02-25$98.02$98.02103,000——
2013-02-22$101.72$101.7279,700——
2013-02-21$100.40$100.40105,800——
2013-02-20$106.49$106.49118,000——
2013-02-19$109.74$109.74166,100——
2013-02-15$103.35$103.3590,900——
2013-02-14$105.29$105.29103,900——
2013-02-13$104.99$104.99108,000——
2013-02-12$105.89$105.89244,300——
2013-02-11$107.34$107.34125,400——
2013-02-08$109.49$109.49132,200——
2013-02-07$110.20$110.20519,100——
2013-02-06$93.82$93.82118,100——
2013-02-05$93.08$93.08110,500——
2013-02-04$92.91$92.91142,300——
2013-02-01$91.89$91.8955,700——
2013-01-31$90.16$90.16138,400——
2013-01-30$90.16$90.16134,700——
2013-01-29$91.00$91.0066,700——
2013-01-28$91.37$91.3774,900——
2013-01-25$93.31$93.3129,100——
2013-01-24$92.50$92.5066,400——
2013-01-23$91.48$91.4866,800——
2013-01-22$91.61$91.6145,800——
2013-01-18$91.97$91.9755,100——
2013-01-17$91.22$91.2235,900——
2013-01-16$90.31$90.3159,500——
2013-01-15$92.13$92.13107,300——
2013-01-14$89.02$89.0289,500——
2013-01-11$91.60$91.6061,000——
2013-01-10$93.11$93.1167,400——
2013-01-09$92.57$92.5772,400——
2013-01-08$91.67$91.6778,800——
2013-01-07$91.67$91.6760,700——
2013-01-04$90.15$90.1575,700——
2013-01-03$89.76$89.7692,900——
2013-01-02$89.84$89.84208,000——