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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$29.71$31.96657,700
2005-12-29$30.50$32.81875,800
2005-12-28$30.77$33.10646,900
2005-12-27$30.58$32.89601,400
2005-12-23$31.76$34.16414,500
2005-12-22$31.35$33.72842,200
2005-12-21$31.17$33.53871,900
2005-12-20$31.21$33.571,517,400
2005-12-19$31.16$33.52763,800
2005-12-16$31.98$34.401,183,500
2005-12-15$31.96$34.38858,100
2005-12-14$31.84$34.251,143,200
2005-12-13$31.98$34.401,141,000
2005-12-12$31.56$33.95941,000
2005-12-09$31.81$34.21447,400
2005-12-08$31.31$33.68749,000
2005-12-07$31.26$33.62670,900
2005-12-06$31.94$34.351,993,300
2005-12-05$31.41$33.781,370,900
2005-12-02$30.52$32.83711,900
2005-12-01$30.56$32.871,403,200
2005-11-30$29.56$31.791,814,000
2005-11-29$29.49$31.721,063,100
2005-11-28$30.74$33.06513,500
2005-11-25$31.19$33.55123,300
2005-11-23$31.23$33.59974,800
2005-11-22$30.34$32.63528,300
2005-11-21$30.24$32.53719,300
2005-11-18$29.99$32.261,589,600
2005-11-17$29.29$31.503,085,700
2005-11-16$27.00$29.042,726,600
2005-11-15$28.80$30.981,853,000
2005-11-14$30.71$33.03721,200
2005-11-11$30.33$32.62473,400
2005-11-10$30.20$32.48862,600
2005-11-09$29.75$32.00944,800
2005-11-08$29.44$31.67741,300
2005-11-07$29.53$31.76852,100
2005-11-04$29.64$31.88836,600
2005-11-03$30.25$32.54859,300
2005-11-02$30.50$32.81820,500
2005-11-01$29.94$32.11591,600
2005-10-31$30.25$32.44970,800
2005-10-28$29.52$31.66697,800
2005-10-27$28.92$31.01790,200
2005-10-26$29.90$32.061,015,100
2005-10-25$30.85$33.081,070,800
2005-10-24$30.14$32.32986,500
2005-10-21$29.95$32.12812,100
2005-10-20$29.34$31.461,106,800
2005-10-19$29.31$31.431,727,700
2005-10-18$27.88$29.904,462,100
2005-10-17$30.04$32.211,791,400
2005-10-14$31.05$33.30628,200
2005-10-13$30.81$33.04827,600
2005-10-12$30.77$33.00698,000
2005-10-11$31.00$33.24935,300
2005-10-10$31.97$34.28938,300
2005-10-07$32.00$34.32510,700
2005-10-06$31.69$33.981,589,900
2005-10-05$31.79$34.091,541,000
2005-10-04$32.95$35.331,530,300
2005-10-03$31.90$34.21855,600
2005-09-30$31.50$33.78716,200
2005-09-29$31.26$33.52700,500
2005-09-28$30.96$33.20524,600
2005-09-27$30.86$33.09569,200
2005-09-26$30.70$32.921,343,800
2005-09-23$30.90$33.141,042,100
2005-09-22$31.01$33.25838,800
2005-09-21$30.97$33.21826,300
2005-09-20$31.38$33.651,676,700
2005-09-19$30.24$32.43476,900
2005-09-16$30.60$32.811,367,600
2005-09-15$30.56$32.771,137,100
2005-09-14$30.03$32.20909,300
2005-09-13$30.85$33.082,374,000
2005-09-12$29.71$31.86557,200
2005-09-09$29.37$31.50771,000
2005-09-08$29.99$32.161,454,000
2005-09-07$29.54$31.686,762,700
2005-09-06$25.11$26.93688,200
2005-09-02$25.00$26.81488,500
2005-09-01$25.10$26.921,274,500
2005-08-31$25.82$27.691,557,200
2005-08-30$25.98$27.86685,100
2005-08-29$26.50$28.42337,800
2005-08-26$26.55$28.47373,500
2005-08-25$26.86$28.80334,000
2005-08-24$26.81$28.75597,900
2005-08-23$27.25$29.22974,300
2005-08-22$26.79$28.73754,700
2005-08-19$25.96$27.84788,900
2005-08-18$25.49$27.33667,600
2005-08-17$24.93$26.731,008,300
2005-08-16$25.05$26.86651,800
2005-08-15$25.81$27.68861,600
2005-08-12$25.46$27.30449,100
2005-08-11$25.89$27.76699,300
2005-08-10$25.50$27.35774,200
2005-08-09$25.74$27.60423,400
2005-08-08$25.57$27.42459,600
2005-08-05$25.65$27.51585,000
2005-08-04$26.00$27.88683,900
2005-08-03$26.31$28.21478,400
2005-08-02$26.22$28.02965,600
2005-08-01$26.47$28.29524,400
2005-07-29$26.76$28.60844,100
2005-07-28$27.29$29.16676,700
2005-07-27$27.15$29.011,129,300
2005-07-26$27.25$29.12903,800
2005-07-25$26.80$28.64917,400
2005-07-22$26.87$28.72979,100
2005-07-21$27.02$28.88834,600
2005-07-20$27.49$29.382,143,500
2005-07-19$28.41$30.367,111,700
2005-07-18$25.36$27.101,983,000
2005-07-15$26.07$27.861,223,800
2005-07-14$26.62$28.45993,400
2005-07-13$27.03$28.89790,100
2005-07-12$26.79$28.63985,500
2005-07-11$26.78$28.62586,800
2005-07-08$26.10$27.89847,200
2005-07-07$25.72$27.49562,000
2005-07-06$25.70$27.46512,300
2005-07-05$25.35$27.091,012,000
2005-07-01$25.54$27.29894,100
2005-06-30$24.73$26.43835,500
2005-06-29$25.20$26.93899,000
2005-06-28$24.45$26.13993,200
2005-06-27$24.13$25.791,194,400
2005-06-24$24.29$25.962,530,100
2005-06-23$24.98$26.70807,400
2005-06-22$25.57$27.33683,300
2005-06-21$25.65$27.41751,200
2005-06-20$25.80$27.57841,500
2005-06-17$25.45$27.201,109,900
2005-06-16$25.84$27.611,119,000
2005-06-15$25.70$27.461,385,500
2005-06-14$26.07$27.862,002,600
2005-06-13$27.04$28.901,149,700
2005-06-10$27.00$28.851,391,900
2005-06-09$27.03$28.898,425,200
2005-06-08$24.48$26.161,687,200
2005-06-07$23.61$25.231,079,900
2005-06-06$23.99$25.641,165,300
2005-06-03$23.87$25.512,133,200
2005-06-02$23.05$24.63909,700
2005-06-01$22.85$24.422,157,700
2005-05-31$21.97$23.48417,900
2005-05-27$21.94$23.45275,400
2005-05-26$22.04$23.55386,900
2005-05-25$21.65$23.14557,900
2005-05-24$22.06$23.57660,400
2005-05-23$22.50$24.05778,600
2005-05-20$22.55$24.10732,900
2005-05-19$22.49$24.03583,900
2005-05-18$22.22$23.75602,000
2005-05-17$21.97$23.48593,300
2005-05-16$22.15$23.67525,000
2005-05-13$21.90$23.40735,100
2005-05-12$22.27$23.802,088,600
2005-05-11$21.62$23.102,165,500
2005-05-10$20.14$21.52666,600
2005-05-09$20.60$22.01559,600
2005-05-06$20.61$22.03441,600
2005-05-05$20.44$21.84632,000
2005-05-04$20.61$22.03658,000
2005-05-03$20.60$22.01630,100
2005-05-02$20.76$22.10763,500
2005-04-29$20.73$22.07596,900
2005-04-28$20.41$21.73836,400
2005-04-27$20.87$22.22937,200
2005-04-26$21.32$22.701,177,500
2005-04-25$20.95$22.30572,800
2005-04-22$20.67$22.001,381,700
2005-04-21$21.41$22.791,885,400
2005-04-20$21.40$22.783,838,500
2005-04-19$20.26$21.578,829,700
2005-04-18$17.88$19.031,586,900
2005-04-15$17.27$18.381,740,300
2005-04-14$17.90$19.06852,600
2005-04-13$18.02$19.18724,900
2005-04-12$17.96$19.12820,200
2005-04-11$17.76$18.91774,000
2005-04-08$17.62$18.76795,400
2005-04-07$17.57$18.70651,200
2005-04-06$17.47$18.60857,700
2005-04-05$17.55$18.68708,000
2005-04-04$17.69$18.83394,700
2005-04-01$17.69$18.83686,700
2005-03-31$17.64$18.78532,500
2005-03-30$17.67$18.81678,700
2005-03-29$17.17$18.28874,200
2005-03-28$17.14$18.25870,000
2005-03-24$17.41$18.531,064,600
2005-03-23$17.81$18.96812,800
2005-03-22$17.75$18.90737,900
2005-03-21$17.24$18.35764,500
2005-03-18$17.10$18.201,110,500
2005-03-17$17.50$18.63904,800
2005-03-16$17.83$18.98709,400
2005-03-15$18.19$19.36652,900
2005-03-14$18.40$19.591,514,200
2005-03-11$18.68$19.891,175,100
2005-03-10$18.69$19.90746,600
2005-03-09$18.27$19.45690,900
2005-03-08$17.90$19.06725,700
2005-03-07$18.24$19.421,813,700
2005-03-04$18.01$19.171,086,900
2005-03-03$18.21$19.39907,800
2005-03-02$18.80$20.01395,300
2005-03-01$18.74$19.95722,400
2005-02-28$18.71$19.921,571,200
2005-02-25$18.74$19.95368,100
2005-02-24$18.56$19.76674,400
2005-02-23$18.00$19.16530,400
2005-02-22$18.04$19.20532,500
2005-02-18$18.06$19.23600,300
2005-02-17$18.37$19.56762,000
2005-02-16$18.27$19.45559,500
2005-02-15$18.39$19.581,323,800
2005-02-14$18.82$20.031,003,800
2005-02-11$18.12$19.291,264,200
2005-02-10$17.43$18.561,309,100
2005-02-09$17.76$18.91640,600
2005-02-08$17.99$19.15729,000
2005-02-07$18.01$19.17677,100
2005-02-04$17.94$19.10827,500
2005-02-03$17.72$18.86939,800
2005-02-02$18.06$19.23832,800
2005-02-01$17.85$18.92824,300
2005-01-31$17.91$18.98892,800
2005-01-28$17.91$18.981,237,100
2005-01-27$17.96$19.03998,800
2005-01-26$17.80$18.862,616,200
2005-01-25$17.04$18.066,157,500
2005-01-24$15.76$16.701,645,900
2005-01-21$16.08$17.042,122,900
2005-01-20$16.45$17.432,264,700
2005-01-19$17.02$18.042,543,300
2005-01-18$17.69$18.752,677,700
2005-01-14$17.09$18.111,197,600
2005-01-13$17.32$18.361,047,700
2005-01-12$17.19$18.22853,100
2005-01-11$17.12$18.141,470,000
2005-01-10$17.56$18.611,174,600
2005-01-07$17.41$18.452,346,400
2005-01-06$18.04$19.12854,100
2005-01-05$17.78$18.841,045,500
2005-01-04$18.18$19.27873,300
2005-01-03$18.92$20.051,053,200