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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$5.29$8.01334,600
2025-12-30$5.37$8.131,158,400
2025-12-29$5.27$7.98911,500
2025-12-26$4.73$7.16343,400
2025-12-24$4.44$6.72319,300
2025-12-23$4.43$6.71913,400
2025-12-22$3.89$5.89608,000
2025-12-19$3.35$5.07259,300
2025-12-18$3.08$4.66216,500
2025-12-17$2.85$4.31482,800
2025-12-16$3.11$4.71113,000
2025-12-15$3.00$4.54263,900
2025-12-12$3.06$4.63365,800
2025-12-11$3.62$5.48613,700
2025-12-10$3.52$5.33492,000
2025-12-09$3.53$5.34207,500
2025-12-08$3.29$4.98301,200
2025-12-05$3.25$4.9256,600
2025-12-04$3.29$4.98122,100
2025-12-03$3.24$4.90137,300
2025-12-02$3.14$4.75103,500
2025-12-01$3.15$4.77157,000
2025-11-28$3.06$4.6394,500
2025-11-26$3.03$4.59143,900
2025-11-25$3.07$4.65107,800
2025-11-24$3.01$4.5699,700
2025-11-21$2.91$4.41158,600
2025-11-20$2.90$4.39239,600
2025-11-19$3.11$4.71126,700
2025-11-18$3.17$4.80148,100
2025-11-17$3.12$4.72154,100
2025-11-14$3.20$4.8489,500
2025-11-13$3.22$4.87255,000
2025-11-12$3.32$5.03294,700
2025-11-11$3.21$4.861,114,600
2025-11-10$3.00$4.541,766,700
2025-11-07$3.04$4.60204,200
2025-11-06$3.03$4.59199,700
2025-11-05$2.94$4.45116,000
2025-11-04$2.97$4.5084,300
2025-11-03$3.04$4.60124,900
2025-10-31$2.84$4.30373,400
2025-10-30$2.89$4.37143,000
2025-10-29$2.93$4.44301,300
2025-10-28$3.13$4.7471,700
2025-10-27$3.17$4.80136,400
2025-10-24$3.35$5.07407,800
2025-10-23$3.13$4.74205,200
2025-10-22$2.91$4.41266,800
2025-10-21$3.00$4.54116,100
2025-10-20$3.07$4.65108,100
2025-10-17$2.96$4.48195,300
2025-10-16$2.91$4.41203,900
2025-10-15$3.32$5.03205,600
2025-10-14$3.19$4.83224,000
2025-10-13$3.09$4.68181,500
2025-10-10$3.04$4.60284,600
2025-10-09$3.09$4.68209,100
2025-10-08$2.91$4.41117,500
2025-10-07$2.82$4.27170,900
2025-10-06$2.92$4.42320,000
2025-10-03$2.63$3.98130,600
2025-10-02$2.65$4.01101,400
2025-10-01$2.65$4.0181,600
2025-09-30$2.58$3.91121,200
2025-09-29$2.62$3.97180,800
2025-09-26$2.57$3.89144,900
2025-09-25$2.57$3.89363,600
2025-09-24$2.36$3.57268,200
2025-09-23$2.34$3.5482,700
2025-09-22$2.38$3.60116,900
2025-09-19$2.25$3.41500,300
2025-09-18$2.49$3.77227,700
2025-09-17$2.43$3.68199,500
2025-09-16$2.44$3.69140,100
2025-09-15$2.43$3.68209,100
2025-09-12$2.35$3.56110,900
2025-09-11$2.32$3.51129,700
2025-09-10$2.22$3.36230,700
2025-09-09$2.31$3.5096,200
2025-09-08$2.37$3.59352,600
2025-09-05$2.22$3.36215,900
2025-09-04$2.09$3.1666,300
2025-09-03$2.05$3.10115,400
2025-09-02$2.01$3.04390,700
2025-08-29$1.95$2.95106,400
2025-08-28$2.00$3.0360,000
2025-08-27$2.02$3.0666,300
2025-08-26$1.97$2.9883,000
2025-08-25$2.03$3.07100,100
2025-08-22$2.05$3.10101,600
2025-08-21$1.92$2.91128,400
2025-08-20$1.94$2.94164,900
2025-08-19$1.97$2.9882,400
2025-08-18$2.01$3.04379,200
2025-08-15$2.06$3.1269,200
2025-08-14$2.13$3.2253,100
2025-08-13$2.15$3.25102,100
2025-08-12$2.08$3.15115,600
2025-08-11$1.99$3.0197,400
2025-08-08$2.01$3.04145,900
2025-08-07$2.07$3.13355,000
2025-08-06$2.13$3.2289,300
2025-08-05$2.17$3.2855,800
2025-08-04$2.05$3.10142,000
2025-08-01$2.05$3.1094,900
2025-07-31$2.17$3.28193,000
2025-07-30$2.19$3.3279,300
2025-07-29$2.12$3.21266,300
2025-07-28$2.29$3.47145,600
2025-07-25$2.27$3.44136,200
2025-07-24$2.30$3.48158,900
2025-07-23$2.43$3.68227,600
2025-07-22$2.25$3.41207,300
2025-07-21$2.35$3.56196,700
2025-07-18$2.42$3.66176,400
2025-07-17$2.51$3.80156,000
2025-07-16$2.53$3.83108,900
2025-07-15$2.46$3.72467,700
2025-07-14$2.59$3.92490,200
2025-07-11$2.87$4.3488,100
2025-07-10$2.88$4.36139,800
2025-07-09$2.83$4.28305,000
2025-07-08$2.52$3.81157,700
2025-07-07$2.50$3.78224,100
2025-07-03$2.60$3.9479,600
2025-07-02$2.61$3.95138,500
2025-07-01$2.34$3.5493,600
2025-06-30$2.45$3.7158,100
2025-06-27$2.46$3.7292,900
2025-06-26$2.40$3.6388,900
2025-06-25$2.43$3.68318,000
2025-06-24$2.61$3.95335,800
2025-06-23$2.59$3.92922,400
2025-06-20$2.23$3.38588,900
2025-06-18$2.07$3.13327,700
2025-06-17$1.98$3.00127,100
2025-06-16$2.02$3.06143,700
2025-06-13$1.95$2.95233,700
2025-06-12$2.09$3.16244,500
2025-06-11$2.19$3.32372,700
2025-06-10$2.08$3.151,896,700
2025-06-09$2.54$3.851,357,300
2025-06-06$2.27$3.44330,400
2025-06-05$2.20$3.33154,200
2025-06-04$2.16$3.2781,600
2025-06-03$2.10$3.1887,400
2025-06-02$2.15$3.25108,700
2025-05-30$2.08$3.15164,900
2025-05-29$2.23$3.3886,400
2025-05-28$2.20$3.33166,100
2025-05-27$2.24$3.39184,100
2025-05-23$2.27$3.44186,700
2025-05-22$2.19$3.32283,700
2025-05-21$1.96$2.97162,300
2025-05-20$2.02$3.06233,600
2025-05-19$2.02$3.06571,400
2025-05-16$1.82$2.76773,200
2025-05-15$1.72$2.60310,100
2025-05-14$1.57$2.3895,100
2025-05-13$1.64$2.48143,200
2025-05-12$1.52$2.30217,000
2025-05-09$1.48$2.2486,900
2025-05-08$1.48$2.2465,000
2025-05-07$1.44$2.18105,900
2025-05-06$1.41$2.13149,300
2025-05-05$1.48$2.24125,300
2025-05-02$1.48$2.24250,100
2025-05-01$1.43$2.16109,300
2025-04-30$1.37$2.0770,100
2025-04-29$1.42$2.15315,400
2025-04-28$1.39$2.10144,000
2025-04-25$1.43$2.16136,200
2025-04-24$1.40$2.12102,700
2025-04-23$1.35$2.04173,900
2025-04-22$1.27$1.92225,500
2025-04-21$1.25$1.89137,400
2025-04-17$1.32$2.00128,400
2025-04-16$1.29$1.95132,200
2025-04-15$1.38$2.09125,900
2025-04-14$1.37$2.0774,500
2025-04-11$1.35$2.04170,900
2025-04-10$1.36$2.06147,500
2025-04-09$1.47$2.23303,800
2025-04-08$1.27$1.92178,600
2025-04-07$1.30$1.97214,200
2025-04-04$1.36$2.06284,700
2025-04-03$1.40$2.12424,400
2025-04-02$1.63$2.47175,500
2025-04-01$1.55$2.35281,500
2025-03-31$1.60$2.42353,300
2025-03-28$1.72$2.60227,900
2025-03-27$1.80$2.72183,200
2025-03-26$1.79$2.71123,500
2025-03-25$1.87$2.83171,000
2025-03-24$2.00$3.03130,100
2025-03-21$1.94$2.94376,200
2025-03-20$1.93$2.92115,100
2025-03-19$1.94$2.94195,500
2025-03-18$1.93$2.92217,700
2025-03-17$2.08$3.15486,700
2025-03-14$1.76$2.66816,000
2025-03-13$1.89$2.86802,900
2025-03-12$2.13$3.22831,000
2025-03-11$2.02$3.06701,600
2025-03-10$1.92$2.912,091,300
2025-03-07$1.72$2.60368,000
2025-03-06$1.73$2.62303,700
2025-03-05$1.84$2.79357,900
2025-03-04$1.92$2.91560,800
2025-03-03$1.61$2.44194,000
2025-02-28$1.70$2.57308,600
2025-02-27$1.80$2.72243,400
2025-02-26$1.75$2.65381,000
2025-02-25$1.79$2.71427,800
2025-02-24$1.89$2.86382,100
2025-02-21$2.11$3.19347,600
2025-02-20$2.20$3.33142,000
2025-02-19$2.26$3.42569,100
2025-02-18$2.37$3.59208,200
2025-02-14$2.33$3.53308,600
2025-02-13$2.24$3.39492,600
2025-02-12$2.15$3.25241,400
2025-02-11$2.20$3.33246,600
2025-02-10$2.29$3.47198,100
2025-02-07$2.34$3.54283,300
2025-02-06$2.45$3.71507,100
2025-02-05$2.27$3.44401,700
2025-02-04$1.97$2.98185,600
2025-02-03$1.88$2.85285,300
2025-01-31$2.00$3.031,103,500
2025-01-30$2.10$3.18287,400
2025-01-29$2.07$3.13390,600
2025-01-28$2.17$3.28249,800
2025-01-27$2.22$3.36602,700
2025-01-24$2.45$3.71370,400
2025-01-23$2.44$3.69435,900
2025-01-22$2.54$3.85244,600
2025-01-21$2.44$3.69667,100
2025-01-17$2.63$3.98356,400
2025-01-16$2.66$4.03236,500
2025-01-15$2.66$4.03721,500
2025-01-14$2.80$4.241,828,700
2025-01-13$2.34$3.544,369,900
2025-01-10$4.13$6.25551,900
2025-01-08$3.89$5.89509,400
2025-01-07$4.15$6.28548,600
2025-01-06$4.48$6.781,552,900
2025-01-03$4.20$6.36896,700
2025-01-02$4.09$6.19470,600