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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$22.55$25.90704,900
2009-12-30$22.76$26.15355,300
2009-12-29$22.61$25.97381,200
2009-12-28$22.52$25.87324,100
2009-12-24$22.53$25.88129,600
2009-12-23$22.51$25.86689,100
2009-12-22$22.30$25.62712,700
2009-12-21$22.24$25.551,017,500
2009-12-18$21.98$25.251,442,700
2009-12-17$22.19$25.49866,700
2009-12-16$22.73$26.111,456,900
2009-12-15$22.40$25.73899,400
2009-12-14$22.35$25.671,021,300
2009-12-11$22.05$25.331,763,000
2009-12-10$22.05$25.331,294,200
2009-12-09$21.79$25.031,544,100
2009-12-08$21.45$24.641,582,700
2009-12-07$21.33$24.501,073,700
2009-12-04$21.00$24.121,584,000
2009-12-03$20.63$23.701,220,600
2009-12-02$20.44$23.481,791,400
2009-12-01$20.46$23.502,574,200
2009-11-30$21.13$24.271,117,600
2009-11-27$21.02$24.15740,900
2009-11-25$21.50$24.70922,600
2009-11-24$21.75$24.99741,000
2009-11-23$21.73$24.961,317,700
2009-11-20$21.79$25.032,641,400
2009-11-19$22.69$26.071,678,100
2009-11-18$23.34$26.81733,800
2009-11-17$23.72$27.251,068,600
2009-11-16$23.44$26.931,436,600
2009-11-13$23.33$26.801,150,900
2009-11-12$23.16$26.61888,800
2009-11-11$23.70$27.23692,000
2009-11-10$23.61$27.121,017,600
2009-11-09$23.66$27.18451,200
2009-11-06$23.46$26.95377,900
2009-11-05$23.51$27.01788,300
2009-11-04$23.16$26.61799,000
2009-11-03$23.19$26.64734,000
2009-11-02$22.85$26.251,044,000
2009-10-30$23.04$26.471,025,400
2009-10-29$23.43$26.92706,500
2009-10-28$23.16$26.61808,300
2009-10-27$23.57$27.08795,100
2009-10-26$24.38$27.90718,800
2009-10-23$24.58$28.13814,700
2009-10-22$25.02$28.64606,300
2009-10-21$24.93$28.53918,600
2009-10-20$25.56$29.25784,000
2009-10-19$25.69$29.40931,900
2009-10-16$25.61$29.311,803,900
2009-10-15$25.35$29.011,981,100
2009-10-14$25.71$29.435,454,000
2009-10-13$25.25$28.902,179,200
2009-10-12$24.18$27.671,797,300
2009-10-09$24.83$28.42556,600
2009-10-08$24.26$27.77817,600
2009-10-07$24.03$27.50456,500
2009-10-06$23.93$27.39606,100
2009-10-05$23.55$26.95492,800
2009-10-02$23.43$26.82504,500
2009-10-01$23.87$27.32403,600
2009-09-30$24.55$28.10339,500
2009-09-29$24.61$28.17412,700
2009-09-28$24.83$28.42541,700
2009-09-25$24.63$28.191,693,800
2009-09-24$23.95$27.41516,000
2009-09-23$24.34$27.86428,800
2009-09-22$24.76$28.34317,800
2009-09-21$24.90$28.50576,600
2009-09-18$24.73$28.30880,700
2009-09-17$24.56$28.11598,800
2009-09-16$24.52$28.06383,900
2009-09-15$24.13$27.62547,800
2009-09-14$24.24$27.74729,900
2009-09-11$24.52$28.061,233,600
2009-09-10$23.90$27.35892,000
2009-09-09$23.39$26.77662,100
2009-09-08$22.75$26.04532,600
2009-09-04$22.62$25.89743,600
2009-09-03$21.90$25.07700,700
2009-09-02$21.96$25.131,020,900
2009-09-01$22.38$25.61723,700
2009-08-31$22.73$26.021,214,100
2009-08-28$22.72$26.001,072,800
2009-08-27$23.17$26.52631,700
2009-08-26$23.40$26.78389,900
2009-08-25$23.72$27.15927,400
2009-08-24$23.72$27.15534,000
2009-08-21$23.61$27.02553,800
2009-08-20$23.19$26.54370,200
2009-08-19$23.16$26.51593,400
2009-08-18$22.92$26.23511,300
2009-08-17$22.47$25.72503,100
2009-08-14$22.78$26.07617,400
2009-08-13$23.10$26.44544,300
2009-08-12$22.81$26.111,301,000
2009-08-11$22.83$26.13713,300
2009-08-10$23.16$26.51529,700
2009-08-07$23.54$26.94542,400
2009-08-06$23.57$26.98724,600
2009-08-05$23.64$27.06841,700
2009-08-04$23.98$27.45462,200
2009-08-03$24.21$27.71706,100
2009-07-31$24.16$27.65696,400
2009-07-30$24.35$27.87734,000
2009-07-29$24.48$28.02791,000
2009-07-28$24.36$27.881,016,100
2009-07-27$24.94$28.44663,000
2009-07-24$25.00$28.51895,700
2009-07-23$25.04$28.561,331,600
2009-07-22$24.62$28.081,361,700
2009-07-21$24.25$27.651,054,200
2009-07-20$24.10$27.481,474,400
2009-07-17$23.62$26.941,316,900
2009-07-16$23.37$26.652,574,600
2009-07-15$21.83$24.894,119,000
2009-07-14$21.74$24.791,318,700
2009-07-13$21.40$24.40881,000
2009-07-10$20.85$23.781,125,800
2009-07-09$20.74$23.65803,000
2009-07-08$20.94$23.881,367,900
2009-07-07$21.26$24.241,269,900
2009-07-06$22.49$25.65980,600
2009-07-02$22.98$26.211,810,600
2009-07-01$22.39$25.531,452,500
2009-06-30$21.47$24.481,023,100
2009-06-29$21.48$24.501,015,000
2009-06-26$21.02$23.971,630,100
2009-06-25$20.79$23.71859,300
2009-06-24$19.92$22.72699,700
2009-06-23$19.37$22.09486,000
2009-06-22$19.54$22.28643,800
2009-06-19$20.17$23.001,349,100
2009-06-18$19.42$22.15485,800
2009-06-17$19.46$22.19410,100
2009-06-16$19.31$22.02601,800
2009-06-15$19.85$22.64579,500
2009-06-12$20.24$23.08404,900
2009-06-11$20.54$23.42406,200
2009-06-10$20.37$23.23438,300
2009-06-09$20.67$23.57459,600
2009-06-08$20.75$23.66470,200
2009-06-05$20.94$23.88524,100
2009-06-04$21.19$24.17861,600
2009-06-03$21.49$24.51778,700
2009-06-02$21.37$24.37747,000
2009-06-01$21.35$24.35667,900
2009-05-29$20.78$23.70605,800
2009-05-28$20.43$23.30788,400
2009-05-27$20.23$23.07494,800
2009-05-26$20.60$23.49608,300
2009-05-22$19.72$22.49452,900
2009-05-21$19.89$22.68708,500
2009-05-20$20.31$23.16592,700
2009-05-19$20.39$23.25664,600
2009-05-18$20.25$23.09527,700
2009-05-15$19.72$22.49535,500
2009-05-14$19.40$22.12598,500
2009-05-13$19.08$21.76757,500
2009-05-12$19.61$22.36728,800
2009-05-11$19.36$22.08781,800
2009-05-08$19.94$22.74615,100
2009-05-07$19.75$22.52622,700
2009-05-06$20.35$23.21574,000
2009-05-05$20.31$23.16870,900
2009-05-04$20.76$23.67790,100
2009-05-01$21.03$23.98486,800
2009-04-30$21.15$24.12754,400
2009-04-29$21.47$24.48789,800
2009-04-28$20.70$23.61723,200
2009-04-27$20.88$23.71772,200
2009-04-24$21.40$24.301,857,600
2009-04-23$19.68$22.35582,000
2009-04-22$19.84$22.53812,700
2009-04-21$19.91$22.61763,300
2009-04-20$19.80$22.481,013,000
2009-04-17$21.09$23.951,468,600
2009-04-16$20.38$23.141,140,700
2009-04-15$19.77$22.452,444,200
2009-04-14$18.30$20.78720,000
2009-04-13$18.48$20.98554,400
2009-04-09$18.81$21.36658,300
2009-04-08$17.89$20.31381,200
2009-04-07$16.89$19.18488,600
2009-04-06$17.45$19.81632,100
2009-04-03$18.38$20.87549,400
2009-04-02$18.04$20.48998,900
2009-04-01$16.70$18.96464,900
2009-03-31$16.21$18.41493,300
2009-03-30$16.05$18.22439,200
2009-03-27$16.20$18.39356,300
2009-03-26$16.50$18.741,353,800
2009-03-25$16.16$18.35559,200
2009-03-24$15.91$18.07882,100
2009-03-23$16.49$18.72787,000
2009-03-20$15.67$17.79813,400
2009-03-19$16.39$18.61408,900
2009-03-18$16.71$18.97688,900
2009-03-17$16.21$18.41727,000
2009-03-16$15.29$17.36384,600
2009-03-13$15.47$17.57411,700
2009-03-12$15.44$17.53751,100
2009-03-11$14.64$16.62403,100
2009-03-10$14.62$16.60815,000
2009-03-09$13.92$15.81530,800
2009-03-06$14.14$16.06591,000
2009-03-05$14.06$15.96491,100
2009-03-04$14.56$16.53673,800
2009-03-03$13.98$15.871,708,600
2009-03-02$13.84$15.72936,200
2009-02-27$14.44$16.40547,700
2009-02-26$14.37$16.32525,900
2009-02-25$14.76$16.76522,100
2009-02-24$14.78$16.78802,200
2009-02-23$14.39$16.34694,200
2009-02-20$15.06$17.101,316,700
2009-02-19$15.01$17.041,308,300
2009-02-18$14.87$16.88958,400
2009-02-17$15.00$17.031,311,000
2009-02-13$15.37$17.45643,800
2009-02-12$15.17$17.231,668,000
2009-02-11$15.41$17.50979,200
2009-02-10$15.18$17.241,083,100
2009-02-09$15.61$17.72738,000
2009-02-06$15.39$17.48768,300
2009-02-05$15.04$17.08827,400
2009-02-04$14.96$16.991,513,600
2009-02-03$14.95$16.98871,800
2009-02-02$14.95$16.871,274,300
2009-01-30$15.15$17.101,626,000
2009-01-29$15.70$17.72607,500
2009-01-28$16.22$18.311,049,000
2009-01-27$16.27$18.361,023,700
2009-01-26$16.37$18.48972,900
2009-01-23$15.93$17.981,123,300
2009-01-22$15.95$18.001,246,500
2009-01-21$15.89$17.933,343,200
2009-01-20$14.49$16.351,622,200
2009-01-16$15.29$17.261,183,700
2009-01-15$14.84$16.752,009,500
2009-01-14$14.12$15.942,146,100
2009-01-13$15.81$17.84986,400
2009-01-12$15.56$17.56943,200
2009-01-09$15.50$17.49956,400
2009-01-08$15.45$17.44962,100
2009-01-07$15.43$17.42856,100
2009-01-06$15.70$17.72722,900
2009-01-05$15.04$16.97674,500
2009-01-02$15.03$16.96696,200