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 — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1983-12-30$8.52$8.5245,225
1983-12-29$8.33$8.3337,800
1983-12-28$8.89$8.8915,930
1983-12-27$9.07$9.078,640
1983-12-23$9.07$9.0750,760
1983-12-22$8.33$8.3318,833
1983-12-21$8.70$8.7032,265
1983-12-20$7.96$7.9650,288
1983-12-19$8.15$8.1541,378
1983-12-16$8.15$8.1523,828
1983-12-15$8.15$8.1593,353
1983-12-14$8.52$8.5249,073
1983-12-13$8.70$8.7022,073
1983-12-12$8.89$8.8935,438
1983-12-09$8.89$8.8917,753
1983-12-08$8.89$8.8919,980
1983-12-07$9.07$9.0759,805
1983-12-06$9.07$9.0737,530
1983-12-05$8.89$8.8987,210
1983-12-02$9.81$9.8122,073
1983-12-01$10.00$10.003,510
1983-11-30$9.81$9.8115,863
1983-11-29$10.00$10.0012,555
1983-11-28$9.81$9.818,033
1983-11-25$10.37$10.377,223
1983-11-23$10.00$10.0012,893
1983-11-22$10.19$10.1912,758
1983-11-21$10.19$10.1923,220
1983-11-18$10.37$10.379,990
1983-11-17$10.19$10.1919,103
1983-11-16$9.81$9.8110,328
1983-11-15$10.19$10.1910,733
1983-11-14$10.19$10.197,425
1983-11-11$10.37$10.3715,525
1983-11-10$10.37$10.3726,663
1983-11-09$9.81$9.8116,200
1983-11-08$9.44$9.4413,095
1983-11-07$9.63$9.6319,440
1983-11-04$9.81$9.8110,530
1983-11-03$9.63$9.6321,060
1983-11-02$10.00$10.0044,955
1983-11-01$9.81$9.8118,833
1983-10-31$10.00$10.0030,645
1983-10-28$9.81$9.813,173
1983-10-27$10.00$10.0015,188
1983-10-26$10.19$10.1919,373
1983-10-25$10.56$10.566,683
1983-10-24$10.37$10.3717,145
1983-10-21$10.19$10.1918,225
1983-10-20$10.37$10.376,615
1983-10-19$10.00$10.0013,568
1983-10-18$10.00$10.0014,175
1983-10-17$10.93$10.9325,988
1983-10-14$10.93$10.9317,820
1983-10-13$10.00$10.009,653
1983-10-12$10.37$10.3719,440
1983-10-11$11.48$11.484,590
1983-10-10$11.48$11.486,548
1983-10-07$11.67$11.6721,938
1983-10-06$11.48$11.489,180
1983-10-05$11.30$11.308,573
1983-10-04$11.11$11.1136,585
1983-10-03$10.74$10.7483,295
1983-09-30$9.63$9.6340,163
1983-09-29$10.00$10.0036,113
1983-09-28$10.00$10.0054,405
1983-09-27$10.74$10.747,155
1983-09-26$11.67$11.6712,353
1983-09-23$11.85$11.8526,663
1983-09-22$11.67$11.675,603
1983-09-21$11.85$11.8522,073
1983-09-20$12.22$12.2249,410
1983-09-19$11.48$11.4818,293
1983-09-16$11.48$11.4814,513
1983-09-15$11.67$11.6710,733
1983-09-14$12.22$12.226,818
1983-09-13$12.59$12.597,763
1983-09-12$12.59$12.599,788
1983-09-09$13.33$13.333,983
1983-09-08$13.52$13.528,168
1983-09-07$13.70$13.7032,333
1983-09-06$13.52$13.5240,973
1983-09-02$13.15$13.151,755
1983-09-01$13.15$13.158,370
1983-08-31$12.96$12.966,143
1983-08-30$12.78$12.784,793
1983-08-29$12.78$12.788,843
1983-08-26$12.59$12.5911,475
1983-08-25$12.78$12.7812,960
1983-08-24$12.59$12.5912,083
1983-08-23$13.15$13.159,045
1983-08-22$12.96$12.9614,243
1983-08-19$13.15$13.1528,823
1983-08-18$12.59$12.5927,000
1983-08-17$12.59$12.5930,173
1983-08-16$12.59$12.5923,423
1983-08-15$12.78$12.788,775
1983-08-12$12.96$12.9632,198
1983-08-11$12.78$12.7887,345
1983-08-10$12.96$12.9655,148
1983-08-09$12.96$12.96137,430
1983-08-08$12.78$12.7819,845
1983-08-05$13.70$13.7012,150
1983-08-04$13.70$13.7024,503
1983-08-03$14.81$14.8127,878
1983-08-02$15.37$15.374,793
1983-08-01$15.56$15.567,628
1983-07-29$15.56$15.5617,145
1983-07-28$15.56$15.560
1983-07-27$15.56$15.566,548
1983-07-26$15.74$15.7422,208
1983-07-25$15.93$15.935,333
1983-07-22$16.30$16.3018,630
1983-07-21$16.11$16.1136,045
1983-07-20$16.48$16.4847,993
1983-07-19$16.30$16.3025,110
1983-07-18$15.37$15.3716,538
1983-07-15$16.11$16.1115,728
1983-07-14$16.30$16.3015,120
1983-07-13$15.74$15.7426,190
1983-07-12$16.30$16.3029,430
1983-07-11$16.85$16.8518,698
1983-07-08$17.59$17.5916,133
1983-07-07$18.15$18.1530,645
1983-07-06$17.96$17.9640,028
1983-07-05$16.67$16.6735,438
1983-07-01$18.52$18.526,075
1983-06-30$18.52$18.5212,960
1983-06-29$17.96$17.9627,743
1983-06-28$18.33$18.3331,793
1983-06-27$19.07$19.0720,520
1983-06-24$20.00$20.0012,353
1983-06-23$19.81$19.8125,245
1983-06-22$19.26$19.2666,015
1983-06-21$19.07$19.0716,133
1983-06-20$18.89$18.8937,868
1983-06-17$19.26$19.2616,943
1983-06-16$19.63$19.6333,008
1983-06-15$19.63$19.6330,105
1983-06-14$19.63$19.6334,155
1983-06-13$20.19$20.1962,370
1983-06-10$20.00$20.0035,370
1983-06-09$19.63$19.6321,263
1983-06-08$18.70$18.7043,470
1983-06-07$19.26$19.26113,940
1983-06-06$20.37$20.3756,025
1983-06-03$20.74$20.7461,965
1983-06-02$20.19$20.19138,038
1983-06-01$18.70$18.70100,373
1983-05-31$17.04$17.0490,180
1983-05-27$18.33$18.3368,985
1983-05-26$17.78$17.7883,498
1983-05-25$17.59$17.5966,150
1983-05-24$17.78$17.7886,670
1983-05-23$16.67$16.67107,258
1983-05-20$16.85$16.85109,890
1983-05-19$15.74$15.7474,183
1983-05-18$15.00$15.0097,268
1983-05-17$14.81$14.8125,043
1983-05-16$14.07$14.0750,963
1983-05-13$15.19$15.1981,068
1983-05-12$14.26$14.2636,045
1983-05-11$13.70$13.7028,080
1983-05-10$13.52$13.5229,160
1983-05-09$13.52$13.5238,273
1983-05-06$14.07$14.0773,778
1983-05-05$14.26$14.2668,445
1983-05-04$12.04$12.0420,588
1983-05-03$12.04$12.0413,905
1983-05-02$12.22$12.2215,998
1983-04-29$12.22$12.2233,480
1983-04-28$12.41$12.4124,638
1983-04-27$11.85$11.8517,483
1983-04-26$11.67$11.6711,610
1983-04-25$11.85$11.859,518
1983-04-22$12.22$12.2226,460
1983-04-21$12.59$12.5929,970
1983-04-20$12.78$12.7816,403
1983-04-19$12.41$12.4121,668
1983-04-18$12.41$12.4123,895
1983-04-15$12.41$12.418,640
1983-04-14$12.41$12.4111,205
1983-04-13$12.59$12.5935,303
1983-04-12$12.22$12.2223,153
1983-04-11$12.04$12.049,720
1983-04-08$12.41$12.418,303
1983-04-07$12.22$12.2227,743
1983-04-06$12.22$12.2233,683
1983-04-05$11.67$11.679,383
1983-04-04$12.59$12.5916,605
1983-03-31$13.15$13.1528,755
1983-03-30$13.33$13.3326,663
1983-03-29$12.78$12.7816,808
1983-03-28$12.78$12.7817,010
1983-03-25$13.33$13.3359,400
1983-03-24$13.33$13.3337,665
1983-03-23$12.59$12.5945,968
1983-03-22$12.41$12.4116,673
1983-03-21$12.22$12.2210,463
1983-03-18$12.04$12.046,683
1983-03-17$12.04$12.0418,158
1983-03-16$11.48$11.486,953
1983-03-15$11.30$11.3026,460
1983-03-14$12.41$12.4120,453
1983-03-11$12.78$12.7848,263
1983-03-10$12.22$12.2229,700
1983-03-09$12.22$12.2219,575
1983-03-08$11.11$11.1117,685
1983-03-07$11.11$11.1132,670
1983-03-04$11.11$11.1133,345
1983-03-03$11.11$11.1132,738
1983-03-02$11.85$11.8581,000
1983-03-01$12.59$12.5916,605
1983-02-28$12.22$12.2215,660
1983-02-25$12.59$12.5926,933
1983-02-24$12.78$12.7818,090
1983-02-23$12.59$12.5922,613
1983-02-22$12.22$12.2234,425
1983-02-18$13.15$13.1516,268
1983-02-17$13.15$13.1513,230
1983-02-16$13.15$13.1520,048
1983-02-15$13.70$13.7026,663
1983-02-14$13.70$13.7030,038
1983-02-11$13.33$13.3330,780
1983-02-10$13.52$13.5234,898
1983-02-09$13.15$13.1519,103
1983-02-08$12.96$12.9627,203
1983-02-07$13.33$13.3347,250
1983-02-04$12.78$12.7850,558
1983-02-03$12.22$12.2226,865
1983-02-02$11.67$11.6718,225
1983-02-01$11.48$11.4820,588
1983-01-31$11.85$11.8510,463
1983-01-28$11.85$11.8526,055
1983-01-27$12.04$12.0415,930
1983-01-26$12.04$12.0427,338
1983-01-25$11.67$11.6735,438
1983-01-24$10.93$10.9333,143
1983-01-21$12.22$12.2221,465
1983-01-20$12.22$12.2221,668
1983-01-19$12.22$12.2244,618
1983-01-18$12.22$12.2254,540
1983-01-17$12.04$12.0444,618
1983-01-14$11.85$11.8550,355
1983-01-13$11.11$11.1123,490
1983-01-12$11.48$11.4848,398
1983-01-11$11.11$11.1146,103
1983-01-10$10.19$10.1920,858
1983-01-07$10.00$10.0015,390
1983-01-06$9.81$9.8116,740
1983-01-05$9.63$9.634,455
1983-01-04$9.63$9.639,518
1983-01-03$9.63$9.6314,108