NASDAQ:CMTL | Historical Stock Price | COMTECH TELECOMMUNICATIONS CORP /DE/

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

$0.49$1.28$3.34$8.72$22.71$59.191980-03-172026-08-27

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$6.56$6.5683,700
1999-12-30$6.28$6.28209,925
1999-12-29$6.83$6.83141,300
1999-12-28$7.00$7.00119,925
1999-12-27$6.89$6.89133,650
1999-12-23$7.56$7.56207,900
1999-12-22$6.72$6.72357,075
1999-12-21$7.22$7.22272,025
1999-12-20$7.22$7.22267,975
1999-12-17$7.44$7.44206,100
1999-12-16$7.72$7.72121,275
1999-12-15$7.69$7.69288,225
1999-12-14$8.22$8.22378,225
1999-12-13$8.94$8.94581,175
1999-12-10$8.00$8.00165,600
1999-12-09$7.50$7.50267,075
1999-12-08$7.53$7.53355,275
1999-12-07$7.86$7.86215,775
1999-12-06$7.78$7.78274,500
1999-12-03$8.11$8.11245,025
1999-12-02$8.33$8.33366,750
1999-12-01$8.39$8.39224,775
1999-11-30$8.28$8.28422,325
1999-11-29$7.89$7.89292,500
1999-11-26$8.61$8.61187,650
1999-11-24$9.11$9.11248,625
1999-11-23$9.47$9.47594,225
1999-11-22$9.11$9.11594,450
1999-11-19$8.11$8.11870,075
1999-11-18$7.75$7.751,053,450
1999-11-17$8.67$8.671,478,700
1999-11-16$10.11$10.11433,575
1999-11-15$9.83$9.83391,950
1999-11-12$11.06$11.06743,625
1999-11-11$11.06$11.061,617,750
1999-11-10$11.86$11.862,147,850
1999-11-09$10.03$10.031,730,475
1999-11-08$8.17$8.171,338,975
1999-11-05$6.92$6.92361,575
1999-11-04$6.72$6.72406,350
1999-11-03$6.78$6.78449,775
1999-11-02$7.53$7.53829,800
1999-11-01$7.31$7.311,391,400
1999-10-29$6.39$6.39420,975
1999-10-28$5.97$5.97122,175
1999-10-27$5.50$5.5020,250
1999-10-26$5.67$5.67102,375
1999-10-25$5.22$5.2238,250
1999-10-22$5.17$5.1715,750
1999-10-21$5.33$5.3352,425
1999-10-20$5.39$5.3946,125
1999-10-19$5.31$5.31101,250
1999-10-18$5.17$5.1778,525
1999-10-15$5.36$5.36119,025
1999-10-14$5.61$5.61101,250
1999-10-13$5.86$5.86255,150
1999-10-12$5.67$5.67311,400
1999-10-11$6.25$6.25283,050
1999-10-08$5.61$5.61342,000
1999-10-07$5.50$5.50445,050
1999-10-06$4.92$4.9261,650
1999-10-05$4.94$4.9438,700
1999-10-04$5.00$5.00104,400
1999-10-01$4.89$4.89127,575
1999-09-30$4.78$4.78127,800
1999-09-29$4.69$4.69121,050
1999-09-28$5.39$5.3928,800
1999-09-27$5.11$5.1152,200
1999-09-24$5.08$5.0833,300
1999-09-23$5.17$5.17231,300
1999-09-22$5.44$5.44211,950
1999-09-21$5.17$5.1758,275
1999-09-20$4.75$4.7554,900
1999-09-17$5.17$5.1791,350
1999-09-16$5.50$5.5035,775
1999-09-15$5.50$5.50111,150
1999-09-14$5.42$5.42256,050
1999-09-13$5.00$5.00263,475
1999-09-10$4.44$4.4435,550
1999-09-09$4.53$4.5390,225
1999-09-08$4.44$4.4457,150
1999-09-07$4.56$4.5672,675
1999-09-03$4.44$4.4466,375
1999-09-02$4.44$4.44117,000
1999-09-01$4.67$4.67108,675
1999-08-31$4.11$4.1150,850
1999-08-30$4.19$4.1934,650
1999-08-27$4.17$4.1747,925
1999-08-26$4.19$4.1944,100
1999-08-25$4.08$4.0833,975
1999-08-24$4.22$4.22110,250
1999-08-23$4.03$4.0337,800
1999-08-20$4.22$4.2247,025
1999-08-19$4.25$4.2528,575
1999-08-18$4.39$4.3932,175
1999-08-17$4.39$4.39117,225
1999-08-16$4.36$4.3689,775
1999-08-13$4.11$4.11132,300
1999-08-12$4.00$4.00103,950
1999-08-11$3.94$3.9492,475
1999-08-10$3.83$3.83170,100
1999-08-09$3.94$3.94135,900
1999-08-06$4.39$4.39102,600
1999-08-05$4.14$4.14171,450
1999-08-04$4.22$4.22286,650
1999-08-03$4.44$4.44306,675
1999-08-02$5.06$5.06274,275
1999-07-30$5.28$5.28170,438
1999-07-29$5.19$5.19112,725
1999-07-28$5.26$5.2678,975
1999-07-27$5.11$5.11170,775
1999-07-26$5.07$5.07178,875
1999-07-23$5.33$5.33216,675
1999-07-22$5.59$5.59154,913
1999-07-21$5.89$5.89167,063
1999-07-20$5.93$5.93246,375
1999-07-19$6.22$6.22824,175
1999-07-16$5.85$5.85934,875
1999-07-15$5.43$5.43767,813
1999-07-14$5.83$5.83389,813
1999-07-13$5.91$5.911,280,475
1999-07-12$6.44$6.441,652,063
1999-07-09$7.59$7.591,909,238
1999-07-08$7.09$7.092,039,850
1999-07-07$5.59$5.591,244,025
1999-07-06$4.81$4.811,720,913
1999-07-02$4.00$4.00396,563
1999-07-01$3.56$3.56135,000
1999-06-30$3.15$3.1535,100
1999-06-29$3.33$3.33127,575
1999-06-28$3.48$3.48489,713
1999-06-25$3.37$3.37622,688
1999-06-24$3.04$3.04514,350
1999-06-23$2.63$2.6353,663
1999-06-22$2.48$2.486,413
1999-06-21$2.50$2.5015,188
1999-06-18$2.46$2.4622,950
1999-06-17$2.54$2.5410,125
1999-06-16$2.56$2.566,750
1999-06-15$2.56$2.5628,688
1999-06-14$2.59$2.598,775
1999-06-11$2.60$2.6025,313
1999-06-10$2.61$2.6148,600
1999-06-09$2.61$2.6178,975
1999-06-08$2.44$2.449,450
1999-06-07$2.54$2.5412,150
1999-06-04$2.54$2.5431,388
1999-06-03$2.44$2.4431,388
1999-06-02$2.59$2.5927,338
1999-06-01$2.59$2.5914,513
1999-05-28$2.59$2.5957,713
1999-05-27$2.52$2.5216,200
1999-05-26$2.54$2.5415,525
1999-05-25$2.52$2.5215,863
1999-05-24$2.56$2.5627,338
1999-05-21$2.63$2.6310,463
1999-05-20$2.46$2.4618,563
1999-05-19$2.67$2.6729,025
1999-05-18$2.72$2.723,713
1999-05-17$2.78$2.7810,463
1999-05-14$2.70$2.7044,213
1999-05-13$2.72$2.7296,188
1999-05-12$2.59$2.5943,875
1999-05-11$2.48$2.4819,575
1999-05-10$2.52$2.5258,725
1999-05-07$2.44$2.44338
1999-05-06$2.51$2.5128,350
1999-05-05$2.48$2.4810,800
1999-05-04$2.35$2.3528,013
1999-05-03$2.37$2.3713,163
1999-04-30$2.41$2.41338
1999-04-29$2.41$2.41675
1999-04-28$2.41$2.4152,988
1999-04-27$2.30$2.3044,550
1999-04-26$2.48$2.4869,863
1999-04-23$2.35$2.356,750
1999-04-22$2.37$2.377,425
1999-04-21$2.31$2.31675
1999-04-20$2.31$2.3115,525
1999-04-19$2.33$2.3324,638
1999-04-16$2.41$2.4122,950
1999-04-15$2.44$2.4441,175
1999-04-14$2.37$2.3776,613
1999-04-13$2.02$2.0260,413
1999-04-12$1.96$1.9662,775
1999-04-09$1.93$1.939,113
1999-04-08$1.93$1.9345,563
1999-04-07$1.96$1.9618,225
1999-04-06$1.93$1.9334,425
1999-04-05$1.78$1.7892,138
1999-04-01$2.07$2.079,450
1999-03-31$2.15$2.1525,650
1999-03-30$2.35$2.3522,275
1999-03-29$2.26$2.2666,150
1999-03-26$2.26$2.2632,063
1999-03-25$2.26$2.2676,613
1999-03-24$2.26$2.26104,963
1999-03-23$2.30$2.3021,600
1999-03-22$2.30$2.307,763
1999-03-19$2.30$2.3045,900
1999-03-18$2.30$2.3035,100
1999-03-17$2.30$2.3053,663
1999-03-16$2.30$2.3073,238
1999-03-15$2.30$2.3087,413
1999-03-12$2.31$2.312,363
1999-03-11$2.30$2.3012,488
1999-03-10$2.30$2.3011,813
1999-03-09$2.35$2.3586,738
1999-03-08$2.37$2.3782,013
1999-03-05$2.41$2.41124,538
1999-03-04$2.33$2.33250,763
1999-03-03$2.07$2.0762,438
1999-03-02$2.07$2.0774,250
1999-03-01$2.11$2.1135,438
1999-02-26$2.26$2.2662,775
1999-02-25$2.07$2.072,025
1999-02-24$2.07$2.0721,938
1999-02-23$2.00$2.0019,238
1999-02-22$2.15$2.1564,125
1999-02-19$2.04$2.0433,750
1999-02-18$2.02$2.0235,775
1999-02-17$2.19$2.192,363
1999-02-16$2.19$2.198,438
1999-02-12$2.15$2.155,063
1999-02-11$2.07$2.074,050
1999-02-10$2.11$2.112,025
1999-02-09$2.07$2.0735,100
1999-02-08$2.11$2.1115,863
1999-02-05$2.17$2.1727,338
1999-02-04$2.11$2.1122,613
1999-02-03$2.07$2.070
1999-02-02$2.07$2.0711,475
1999-02-01$2.07$2.07124,538
1999-01-29$1.96$1.9681,338
1999-01-28$2.00$2.00112,725
1999-01-27$2.07$2.0779,650
1999-01-26$2.26$2.2634,088
1999-01-25$2.26$2.2641,850
1999-01-22$2.26$2.265,738
1999-01-21$2.28$2.2862,100
1999-01-20$2.22$2.2245,225
1999-01-19$2.26$2.2625,313
1999-01-15$2.30$2.3054,675
1999-01-14$2.30$2.3039,825
1999-01-13$2.39$2.3938,138
1999-01-12$2.48$2.4850,963
1999-01-11$2.58$2.5864,125
1999-01-08$2.52$2.5237,125
1999-01-07$2.63$2.6368,513
1999-01-06$2.65$2.6529,363
1999-01-05$2.59$2.5932,738
1999-01-04$2.59$2.5910,125