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 — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$1.85$1.8575,398
1984-12-28$1.48$1.4849,613
1984-12-27$1.30$1.3038,678
1984-12-26$1.48$1.4865,408
1984-12-24$1.48$1.487,088
1984-12-21$1.48$1.4881,810
1984-12-20$1.48$1.4844,753
1984-12-19$1.67$1.6713,905
1984-12-18$1.67$1.6711,003
1984-12-17$1.67$1.6728,688
1984-12-14$1.67$1.6743,335
1984-12-13$1.30$1.3015,660
1984-12-12$1.48$1.4812,758
1984-12-11$1.48$1.4813,230
1984-12-10$1.48$1.4843,875
1984-12-07$1.48$1.4814,108
1984-12-06$1.48$1.485,940
1984-12-05$1.48$1.487,358
1984-12-04$1.48$1.4822,748
1984-12-03$1.48$1.4817,078
1984-11-30$1.67$1.678,505
1984-11-29$1.67$1.678,303
1984-11-28$1.67$1.6710,733
1984-11-27$1.48$1.486,480
1984-11-26$1.67$1.6722,073
1984-11-23$1.67$1.678,573
1984-11-21$1.67$1.678,978
1984-11-20$1.48$1.486,953
1984-11-19$1.48$1.4821,330
1984-11-16$1.85$1.8514,985
1984-11-15$1.85$1.853,173
1984-11-14$2.22$2.2215,188
1984-11-13$2.04$2.0412,690
1984-11-12$2.04$2.0486,198
1984-11-09$1.85$1.8514,850
1984-11-08$1.85$1.8514,378
1984-11-07$2.22$2.2228,823
1984-11-06$2.22$2.2229,025
1984-11-05$2.41$2.417,898
1984-11-02$2.59$2.5923,760
1984-11-01$2.59$2.5920,318
1984-10-31$2.59$2.5951,435
1984-10-30$2.41$2.4149,073
1984-10-29$2.22$2.2276,950
1984-10-26$2.04$2.04149,513
1984-10-25$1.48$1.48113,940
1984-10-24$1.30$1.3017,078
1984-10-23$1.30$1.3015,323
1984-10-22$1.30$1.30151,470
1984-10-19$1.48$1.4819,440
1984-10-18$1.48$1.4852,583
1984-10-17$1.48$1.4826,190
1984-10-16$1.48$1.4813,635
1984-10-15$1.67$1.6712,690
1984-10-12$1.67$1.676,683
1984-10-11$1.67$1.6712,488
1984-10-10$1.85$1.8586,873
1984-10-09$1.85$1.855,940
1984-10-08$1.85$1.856,345
1984-10-05$1.85$1.8514,040
1984-10-04$1.85$1.8517,685
1984-10-03$1.85$1.852,768
1984-10-02$2.22$2.2211,475
1984-10-01$2.22$2.2220,318
1984-09-28$2.22$2.223,443
1984-09-27$2.22$2.222,363
1984-09-26$2.22$2.227,830
1984-09-25$2.22$2.228,708
1984-09-24$2.22$2.221,688
1984-09-21$2.22$2.227,560
1984-09-20$2.22$2.225,333
1984-09-19$2.22$2.2211,003
1984-09-18$2.22$2.2224,233
1984-09-17$2.22$2.223,105
1984-09-14$2.22$2.224,118
1984-09-13$2.22$2.224,185
1984-09-12$2.41$2.418,235
1984-09-11$2.41$2.412,498
1984-09-10$2.41$2.419,990
1984-09-07$2.41$2.4118,563
1984-09-06$2.41$2.4125,785
1984-09-05$2.41$2.414,590
1984-09-04$2.22$2.2213,838
1984-08-31$2.22$2.226,008
1984-08-30$2.22$2.229,855
1984-08-29$2.22$2.2225,853
1984-08-28$2.22$2.228,910
1984-08-27$2.22$2.2215,053
1984-08-24$2.22$2.2212,960
1984-08-23$2.22$2.228,505
1984-08-22$2.22$2.227,223
1984-08-21$2.22$2.225,198
1984-08-20$2.22$2.2211,138
1984-08-17$2.22$2.2263,248
1984-08-16$2.22$2.229,855
1984-08-15$2.41$2.4117,955
1984-08-14$2.41$2.4110,665
1984-08-13$2.59$2.598,033
1984-08-10$2.78$2.7812,488
1984-08-09$2.78$2.7839,150
1984-08-08$2.96$2.9622,815
1984-08-07$2.96$2.9616,335
1984-08-06$2.96$2.9631,590
1984-08-03$2.59$2.595,333
1984-08-02$2.59$2.5916,200
1984-08-01$2.78$2.7815,323
1984-07-31$2.59$2.5915,930
1984-07-30$2.78$2.787,088
1984-07-27$2.96$2.9612,758
1984-07-26$2.78$2.787,223
1984-07-25$2.59$2.595,265
1984-07-24$2.59$2.5922,005
1984-07-23$2.41$2.415,265
1984-07-20$2.78$2.7836,315
1984-07-19$2.96$2.9631,590
1984-07-18$3.15$3.1520,183
1984-07-17$2.96$2.9624,030
1984-07-16$3.15$3.1512,420
1984-07-13$3.33$3.336,683
1984-07-12$3.33$3.3321,195
1984-07-11$3.33$3.3314,108
1984-07-10$3.33$3.3311,880
1984-07-09$3.15$3.1525,785
1984-07-06$2.96$2.9664,530
1984-07-05$3.15$3.1541,445
1984-07-03$2.41$2.4119,238
1984-07-02$2.41$2.4123,288
1984-06-29$2.22$2.2221,263
1984-06-28$2.59$2.5913,568
1984-06-27$2.59$2.5911,745
1984-06-26$2.78$2.7812,285
1984-06-25$2.78$2.7825,380
1984-06-22$2.78$2.7834,155
1984-06-21$2.78$2.7864,260
1984-06-20$3.52$3.5239,690
1984-06-19$3.33$3.3331,590
1984-06-18$4.07$4.0718,765
1984-06-15$3.89$3.8923,895
1984-06-14$3.70$3.7012,218
1984-06-13$3.89$3.893,443
1984-06-12$3.89$3.897,155
1984-06-11$3.89$3.897,763
1984-06-08$3.89$3.8926,528
1984-06-07$4.07$4.0735,978
1984-06-06$3.70$3.706,278
1984-06-05$3.52$3.525,400
1984-06-04$3.70$3.7014,918
1984-06-01$3.70$3.7010,328
1984-05-31$3.70$3.7025,515
1984-05-30$3.70$3.7020,385
1984-05-29$3.52$3.5220,655
1984-05-25$3.33$3.339,113
1984-05-24$3.70$3.702,430
1984-05-23$3.52$3.5211,678
1984-05-22$3.52$3.5249,478
1984-05-21$3.52$3.5224,165
1984-05-18$3.70$3.7033,210
1984-05-17$3.89$3.897,155
1984-05-16$3.70$3.7013,905
1984-05-15$3.89$3.8911,138
1984-05-14$3.89$3.898,573
1984-05-11$3.89$3.8920,250
1984-05-10$4.07$4.0711,948
1984-05-09$4.26$4.2633,953
1984-05-08$4.07$4.079,113
1984-05-07$3.89$3.8921,870
1984-05-04$4.07$4.078,438
1984-05-03$3.89$3.89105,570
1984-05-02$4.26$4.2614,513
1984-05-01$4.26$4.2623,693
1984-04-30$3.89$3.8920,925
1984-04-27$4.26$4.2620,925
1984-04-26$4.26$4.2629,633
1984-04-25$4.44$4.4415,255
1984-04-24$4.44$4.4415,930
1984-04-23$4.44$4.4419,238
1984-04-19$4.44$4.4431,860
1984-04-18$4.63$4.6320,250
1984-04-17$4.63$4.6371,348
1984-04-16$4.81$4.8126,865
1984-04-13$4.81$4.8147,115
1984-04-12$5.19$5.1979,043
1984-04-11$4.81$4.8168
1984-04-10$5.00$5.0091,935
1984-04-09$5.56$5.5611,273
1984-04-06$6.30$6.308,303
1984-04-05$6.30$6.3016,740
1984-04-04$6.48$6.489,450
1984-04-03$6.48$6.486,210
1984-04-02$6.67$6.6723,153
1984-03-30$6.48$6.486,008
1984-03-29$6.30$6.304,590
1984-03-28$6.48$6.482,160
1984-03-27$6.67$6.673,510
1984-03-26$6.67$6.674,185
1984-03-23$6.85$6.8513,095
1984-03-22$6.85$6.852,835
1984-03-21$7.22$7.224,523
1984-03-20$7.22$7.224,860
1984-03-19$7.04$7.043,645
1984-03-16$7.41$7.418,100
1984-03-15$7.22$7.224,590
1984-03-14$7.41$7.4113,568
1984-03-13$7.04$7.0415,323
1984-03-12$7.04$7.046,413
1984-03-09$6.67$6.676,210
1984-03-08$6.48$6.4812,758
1984-03-07$6.85$6.8514,310
1984-03-06$7.04$7.0410,800
1984-03-05$7.04$7.044,253
1984-03-02$7.22$7.227,628
1984-03-01$7.22$7.2212,555
1984-02-29$6.67$6.674,253
1984-02-28$6.85$6.856,548
1984-02-27$6.85$6.857,088
1984-02-24$7.04$7.049,518
1984-02-23$6.67$6.679,585
1984-02-22$6.67$6.679,113
1984-02-21$6.67$6.6713,163
1984-02-17$6.48$6.486,008
1984-02-16$6.48$6.4827,000
1984-02-15$6.85$6.859,045
1984-02-14$6.85$6.8512,488
1984-02-13$7.04$7.0415,795
1984-02-10$7.04$7.0418,225
1984-02-09$6.85$6.8515,593
1984-02-08$6.67$6.6741,985
1984-02-07$7.22$7.2230,848
1984-02-06$7.59$7.5918,495
1984-02-03$7.78$7.7813,973
1984-02-02$7.96$7.9611,880
1984-02-01$7.96$7.968,505
1984-01-31$7.96$7.9613,500
1984-01-30$7.78$7.788,708
1984-01-27$8.15$8.1514,850
1984-01-26$8.52$8.524,253
1984-01-25$8.89$8.8914,783
1984-01-24$8.70$8.706,750
1984-01-23$9.07$9.0712,758
1984-01-20$9.07$9.0712,690
1984-01-19$9.44$9.443,105
1984-01-18$9.44$9.448,505
1984-01-17$9.44$9.446,683
1984-01-16$9.44$9.448,978
1984-01-13$9.44$9.4425,313
1984-01-12$10.00$10.0012,083
1984-01-11$10.00$10.0012,285
1984-01-10$9.81$9.8124,300
1984-01-09$9.63$9.6314,648
1984-01-06$9.44$9.4426,460
1984-01-05$9.26$9.2621,465
1984-01-04$8.89$8.8916,403
1984-01-03$8.52$8.527,493