NASDAQ:ADTN | Historical Stock Price | ADTRAN Holdings, Inc.

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
1994-08-10 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$4.50$7.50$12.49$20.79$34.63$57.661994-08-102026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$22.83$33.09322,400
2021-12-30$22.92$33.22254,000
2021-12-29$23.06$33.43305,800
2021-12-28$22.67$32.86193,500
2021-12-27$22.91$33.21297,300
2021-12-23$22.01$31.90293,600
2021-12-22$21.69$31.44449,000
2021-12-21$21.66$31.40388,900
2021-12-20$21.11$30.60289,000
2021-12-17$21.13$30.632,259,800
2021-12-16$20.71$30.02322,700
2021-12-15$21.36$30.96393,100
2021-12-14$20.72$30.03554,700
2021-12-13$20.40$29.57299,900
2021-12-10$21.01$30.45279,100
2021-12-09$21.06$30.53413,000
2021-12-08$20.91$30.31404,500
2021-12-07$21.14$30.64530,600
2021-12-06$20.56$29.80487,300
2021-12-03$20.09$29.12276,000
2021-12-02$20.08$29.11295,700
2021-12-01$19.82$28.73337,600
2021-11-30$20.38$29.54439,000
2021-11-29$21.06$30.53349,900
2021-11-26$20.60$29.86343,500
2021-11-24$21.55$31.24301,200
2021-11-23$21.96$31.83258,900
2021-11-22$21.64$31.37194,000
2021-11-19$21.47$31.12441,000
2021-11-18$21.86$31.69530,700
2021-11-17$22.06$31.98392,000
2021-11-16$21.66$31.40507,300
2021-11-15$21.42$31.05474,000
2021-11-12$21.12$30.48386,900
2021-11-11$20.77$29.98168,700
2021-11-10$20.31$29.31255,600
2021-11-09$20.91$30.18270,500
2021-11-08$20.75$29.95223,300
2021-11-05$20.69$29.86377,000
2021-11-04$20.64$29.79489,400
2021-11-03$20.27$29.26413,900
2021-11-02$19.26$27.80474,400
2021-11-01$19.06$27.51278,400
2021-10-29$18.48$26.67317,900
2021-10-28$18.21$26.28151,500
2021-10-27$18.00$25.98280,600
2021-10-26$17.58$25.37520,600
2021-10-25$17.59$25.39532,600
2021-10-22$17.79$25.68263,300
2021-10-21$18.05$26.05233,000
2021-10-20$17.86$25.78263,900
2021-10-19$17.50$25.26376,500
2021-10-18$18.19$26.25476,400
2021-10-15$18.19$26.25434,800
2021-10-14$19.10$27.57265,600
2021-10-13$18.77$27.09156,900
2021-10-12$18.83$27.18285,500
2021-10-11$18.69$26.98150,200
2021-10-08$18.95$27.35167,700
2021-10-07$19.02$27.45347,300
2021-10-06$18.70$26.99199,800
2021-10-05$18.69$26.98192,200
2021-10-04$18.59$26.83191,200
2021-10-01$18.81$27.15293,300
2021-09-30$18.76$27.08359,800
2021-09-29$18.42$26.59487,600
2021-09-28$18.55$26.77492,200
2021-09-27$19.61$28.30274,400
2021-09-24$19.54$28.20266,600
2021-09-23$19.52$28.17207,400
2021-09-22$19.02$27.45198,200
2021-09-21$18.67$26.95264,800
2021-09-20$18.94$27.34360,600
2021-09-17$19.05$27.50950,800
2021-09-16$19.44$28.06201,400
2021-09-15$19.53$28.19324,600
2021-09-14$19.35$27.93404,200
2021-09-13$19.72$28.46242,000
2021-09-10$19.60$28.29220,900
2021-09-09$20.14$29.07265,900
2021-09-08$20.00$28.87364,400
2021-09-07$20.08$28.98327,900
2021-09-03$20.55$29.66312,600
2021-09-02$20.72$29.91611,600
2021-09-01$20.71$29.89786,400
2021-08-31$20.66$29.821,559,200
2021-08-30$20.51$29.602,670,800
2021-08-27$24.57$35.46340,200
2021-08-26$23.75$34.28207,200
2021-08-25$23.57$34.02234,500
2021-08-24$23.51$33.93215,600
2021-08-23$23.48$33.89309,300
2021-08-20$22.80$32.91252,800
2021-08-19$22.88$33.02323,000
2021-08-18$23.03$33.24220,000
2021-08-17$23.19$33.34215,500
2021-08-16$23.80$34.22275,100
2021-08-13$23.41$33.66221,700
2021-08-12$23.44$33.70252,600
2021-08-11$23.35$33.57237,400
2021-08-10$23.47$33.74233,600
2021-08-09$23.61$33.94465,600
2021-08-06$23.53$33.83579,500
2021-08-05$21.70$31.20559,900
2021-08-04$21.99$31.62344,900
2021-08-03$22.13$31.82419,400
2021-08-02$21.71$31.21313,300
2021-07-30$22.41$32.22291,200
2021-07-29$22.60$32.49200,300
2021-07-28$22.05$31.70327,400
2021-07-27$22.31$32.08576,300
2021-07-26$22.76$32.72484,500
2021-07-23$22.15$31.85305,100
2021-07-22$21.29$30.61438,300
2021-07-21$21.43$30.81386,100
2021-07-20$20.43$29.37517,400
2021-07-19$19.19$27.59479,800
2021-07-16$18.46$26.54151,800
2021-07-15$19.15$27.53145,900
2021-07-14$19.67$28.28371,900
2021-07-13$19.21$27.62185,500
2021-07-12$19.48$28.01129,500
2021-07-09$19.70$28.32114,900
2021-07-08$19.18$27.58190,300
2021-07-07$19.42$27.92270,000
2021-07-06$20.11$28.91350,300
2021-07-02$20.32$29.21129,700
2021-07-01$20.71$29.78115,400
2021-06-30$20.65$29.69174,900
2021-06-29$20.67$29.72182,500
2021-06-28$21.63$31.10348,800
2021-06-25$21.22$30.51631,900
2021-06-24$21.04$30.2587,200
2021-06-23$20.71$29.78129,000
2021-06-22$20.94$30.11153,800
2021-06-21$20.50$29.47162,700
2021-06-18$20.05$28.83507,800
2021-06-17$20.90$30.05159,600
2021-06-16$21.34$30.68202,200
2021-06-15$21.43$30.81227,000
2021-06-14$21.59$31.04230,800
2021-06-11$21.35$30.7076,200
2021-06-10$20.93$30.09136,200
2021-06-09$20.89$30.03208,400
2021-06-08$21.20$30.48506,200
2021-06-07$21.44$30.82282,500
2021-06-04$20.52$29.50206,300
2021-06-03$20.12$28.93215,400
2021-06-02$20.08$28.87111,500
2021-06-01$20.09$28.88194,700
2021-05-28$19.81$28.48119,500
2021-05-27$20.08$28.87231,900
2021-05-26$20.10$28.90159,000
2021-05-25$19.52$28.06156,700
2021-05-24$19.94$28.67209,200
2021-05-21$19.51$28.05119,500
2021-05-20$19.81$28.48126,500
2021-05-19$19.51$28.05192,100
2021-05-18$19.52$27.94253,800
2021-05-17$20.21$28.92218,100
2021-05-14$20.05$28.69357,600
2021-05-13$19.01$27.21134,100
2021-05-12$18.50$26.48310,000
2021-05-11$19.47$27.86260,000
2021-05-10$19.59$28.04382,600
2021-05-07$19.93$28.52644,500
2021-05-06$17.59$25.17270,400
2021-05-05$17.27$24.72247,000
2021-05-04$16.95$24.26192,900
2021-05-03$17.50$25.04302,900
2021-04-30$17.09$24.46197,700
2021-04-29$17.64$25.24120,700
2021-04-28$17.65$25.26139,400
2021-04-27$17.57$25.14102,900
2021-04-26$17.79$25.46111,000
2021-04-23$17.55$25.12231,800
2021-04-22$17.19$24.60211,300
2021-04-21$17.56$25.13153,800
2021-04-20$17.26$24.70143,700
2021-04-19$17.86$25.56172,200
2021-04-16$18.46$26.42150,900
2021-04-15$18.42$26.36114,800
2021-04-14$18.56$26.56177,800
2021-04-13$18.51$26.49126,800
2021-04-12$18.61$26.63182,500
2021-04-09$18.27$26.15129,000
2021-04-08$18.45$26.40156,000
2021-04-07$18.27$26.15388,500
2021-04-06$17.32$24.79111,400
2021-04-05$17.34$24.82174,800
2021-04-01$17.18$24.59174,500
2021-03-31$16.68$23.87282,500
2021-03-30$16.52$23.64145,300
2021-03-29$16.19$23.17474,000
2021-03-26$17.35$24.83248,200
2021-03-25$16.62$23.78241,600
2021-03-24$16.10$23.04223,200
2021-03-23$16.59$23.74210,800
2021-03-22$17.74$25.39204,000
2021-03-19$17.86$25.56875,000
2021-03-18$17.60$25.19196,100
2021-03-17$18.48$26.45314,900
2021-03-16$19.23$27.52434,900
2021-03-15$18.94$27.11340,900
2021-03-12$18.29$26.17253,600
2021-03-11$18.06$25.85337,600
2021-03-10$17.57$25.14208,600
2021-03-09$17.48$25.02257,700
2021-03-08$16.98$24.30284,200
2021-03-05$16.52$23.64343,800
2021-03-04$16.21$23.20271,600
2021-03-03$16.79$24.03217,500
2021-03-02$16.99$24.31173,300
2021-03-01$17.72$25.36267,300
2021-02-26$16.84$24.10315,100
2021-02-25$17.10$24.47284,400
2021-02-24$17.51$25.06638,600
2021-02-23$16.38$23.44447,800
2021-02-22$16.50$23.61247,700
2021-02-19$16.11$23.06312,600
2021-02-18$15.52$22.21476,700
2021-02-17$15.96$22.84279,800
2021-02-16$16.25$23.13254,400
2021-02-12$16.44$23.40277,800
2021-02-11$16.15$22.98260,300
2021-02-10$16.38$23.31403,100
2021-02-09$16.89$24.04243,000
2021-02-08$16.94$24.11344,600
2021-02-05$16.11$22.93400,700
2021-02-04$16.09$22.90741,100
2021-02-03$17.12$24.36389,100
2021-02-02$17.00$24.19267,500
2021-02-01$17.22$24.51327,000
2021-01-29$17.20$24.48330,600
2021-01-28$17.50$24.91397,400
2021-01-27$18.02$25.65454,800
2021-01-26$17.49$24.89297,200
2021-01-25$17.52$24.93208,000
2021-01-22$17.51$24.92232,500
2021-01-21$17.14$24.39365,300
2021-01-20$17.62$25.08481,800
2021-01-19$17.00$24.19362,300
2021-01-15$16.71$23.78258,400
2021-01-14$16.74$23.82267,300
2021-01-13$16.02$22.80158,200
2021-01-12$16.10$22.91209,400
2021-01-11$15.68$22.32184,700
2021-01-08$15.73$22.39283,000
2021-01-07$15.61$22.22196,600
2021-01-06$15.45$21.99386,200
2021-01-05$14.99$21.33233,700
2021-01-04$14.73$20.96361,800