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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$10.63$10.621,219,600
2000-12-28$11.05$11.051,036,600
2000-12-27$11.05$11.051,982,200
2000-12-26$10.00$10.001,562,000
2000-12-22$9.47$9.47840,800
2000-12-21$8.50$8.50990,600
2000-12-20$8.75$8.75773,200
2000-12-19$9.19$9.191,829,600
2000-12-18$9.09$9.09797,600
2000-12-15$10.03$10.031,063,000
2000-12-14$10.09$10.09859,200
2000-12-13$10.44$10.441,448,200
2000-12-12$10.53$10.532,487,200
2000-12-11$11.94$11.946,915,800
2000-12-08$14.04$14.041,763,800
2000-12-07$13.66$13.66825,800
2000-12-06$13.47$13.47651,600
2000-12-05$13.47$13.471,788,200
2000-12-04$13.41$13.413,353,400
2000-12-01$16.78$16.781,004,800
2000-11-30$17.47$17.47513,000
2000-11-29$18.22$18.22320,200
2000-11-28$18.75$18.75789,600
2000-11-27$19.81$19.81458,000
2000-11-24$19.86$19.86155,400
2000-11-22$19.72$19.72525,400
2000-11-21$19.66$19.66507,200
2000-11-20$19.25$19.25538,200
2000-11-17$19.59$19.59207,400
2000-11-16$19.41$19.41333,800
2000-11-15$20.13$20.12276,600
2000-11-14$19.41$19.41506,200
2000-11-13$18.81$18.81473,400
2000-11-10$18.45$18.45443,800
2000-11-09$18.97$18.97649,200
2000-11-08$18.97$18.97470,600
2000-11-07$20.41$20.41436,600
2000-11-06$20.13$20.121,079,000
2000-11-03$22.00$22.001,448,800
2000-11-02$20.63$20.62162,200
2000-11-01$20.03$20.03562,000
2000-10-31$19.00$19.00886,000
2000-10-30$18.03$18.03749,200
2000-10-27$19.06$19.06639,800
2000-10-26$20.75$20.75794,800
2000-10-25$19.13$19.12457,000
2000-10-24$20.00$20.00190,600
2000-10-23$20.03$20.03539,400
2000-10-20$21.09$21.09824,400
2000-10-19$18.68$18.681,271,800
2000-10-18$17.53$17.531,114,000
2000-10-17$19.13$19.12921,800
2000-10-16$19.66$19.662,091,800
2000-10-13$21.00$21.00797,200
2000-10-12$19.50$19.50321,200
2000-10-11$20.13$20.13544,600
2000-10-10$21.50$21.50220,600
2000-10-09$21.88$21.88479,800
2000-10-06$21.19$21.19359,000
2000-10-05$22.94$22.94455,000
2000-10-04$23.12$23.121,130,200
2000-10-03$21.72$21.72772,200
2000-10-02$21.63$21.63569,000
2000-09-29$21.27$21.27414,600
2000-09-28$23.25$23.25487,600
2000-09-27$21.81$21.81502,600
2000-09-26$21.38$21.37365,600
2000-09-25$21.59$21.59672,800
2000-09-22$22.09$22.09550,400
2000-09-21$22.84$22.84630,400
2000-09-20$23.09$23.091,024,800
2000-09-19$24.00$24.00851,000
2000-09-18$22.41$22.41557,400
2000-09-15$23.56$23.56574,800
2000-09-14$24.44$24.44466,200
2000-09-13$23.97$23.97800,800
2000-09-12$24.63$24.62504,400
2000-09-11$25.66$25.66491,200
2000-09-08$27.19$27.19544,600
2000-09-07$27.63$27.63405,800
2000-09-06$26.67$26.67457,400
2000-09-05$26.75$26.75609,400
2000-09-01$27.84$27.84679,000
2000-08-31$26.78$26.781,154,200
2000-08-30$25.19$25.191,075,600
2000-08-29$25.94$25.94921,600
2000-08-28$27.16$27.16470,000
2000-08-25$27.53$27.53286,200
2000-08-24$27.56$27.56373,800
2000-08-23$27.13$27.12786,400
2000-08-22$27.50$27.50509,600
2000-08-21$27.94$27.94628,200
2000-08-18$29.19$29.19982,200
2000-08-17$28.69$28.691,276,600
2000-08-16$28.25$28.25892,000
2000-08-15$29.03$29.03956,400
2000-08-14$29.66$29.66337,200
2000-08-11$30.19$30.19697,400
2000-08-10$30.88$30.87898,800
2000-08-09$30.88$30.87603,400
2000-08-08$30.63$30.62253,000
2000-08-07$31.19$31.19448,800
2000-08-04$31.06$31.06277,000
2000-08-03$32.19$32.19545,000
2000-08-02$31.78$31.781,058,200
2000-08-01$29.44$29.44487,000
2000-07-31$30.09$30.09468,200
2000-07-28$30.88$30.87887,200
2000-07-27$31.50$31.50269,000
2000-07-26$32.56$32.56384,200
2000-07-25$33.03$33.03542,000
2000-07-24$33.25$33.25627,000
2000-07-21$32.47$32.47511,400
2000-07-20$33.31$33.31400,600
2000-07-19$32.81$32.81702,200
2000-07-18$33.97$33.97967,600
2000-07-17$33.75$33.751,739,600
2000-07-14$35.59$35.59738,800
2000-07-13$34.50$34.50751,800
2000-07-12$34.91$34.91921,600
2000-07-11$32.72$32.721,940,800
2000-07-10$32.13$32.12654,600
2000-07-07$30.06$30.06340,200
2000-07-06$28.97$28.97559,800
2000-07-05$29.91$29.91250,000
2000-07-03$31.69$31.69173,600
2000-06-30$29.94$29.942,235,600
2000-06-29$30.00$30.00771,200
2000-06-28$29.50$29.501,077,200
2000-06-27$27.81$27.81559,000
2000-06-26$29.47$29.47395,200
2000-06-23$28.13$28.13733,000
2000-06-22$29.06$29.06797,000
2000-06-21$28.97$28.97426,000
2000-06-20$28.75$28.751,211,400
2000-06-19$30.13$30.12642,800
2000-06-16$29.34$29.341,421,600
2000-06-15$29.03$29.03962,600
2000-06-14$27.72$27.721,557,200
2000-06-13$30.03$30.03859,600
2000-06-12$31.63$31.62456,000
2000-06-09$32.81$32.812,506,800
2000-06-08$34.38$34.38488,600
2000-06-07$33.50$33.50466,800
2000-06-06$33.00$33.00199,600
2000-06-05$34.50$34.50242,000
2000-06-02$33.47$33.47216,400
2000-06-01$31.94$31.94348,200
2000-05-31$30.81$30.81258,800
2000-05-30$33.19$33.19330,200
2000-05-26$29.25$29.25196,600
2000-05-25$28.22$28.22313,400
2000-05-24$31.50$31.50442,400
2000-05-23$29.50$29.50267,600
2000-05-22$31.53$31.53347,600
2000-05-19$32.41$32.41259,000
2000-05-18$32.84$32.84210,400
2000-05-17$34.00$34.00567,400
2000-05-16$33.97$33.97331,000
2000-05-15$34.03$34.03801,200
2000-05-12$32.25$32.25449,400
2000-05-11$33.94$33.94289,600
2000-05-10$31.44$31.44356,200
2000-05-09$33.81$33.81513,200
2000-05-08$33.00$33.00202,000
2000-05-05$34.88$34.87933,000
2000-05-04$35.03$35.03701,600
2000-05-03$34.09$34.09431,400
2000-05-02$33.03$33.03254,800
2000-05-01$36.38$36.37468,400
2000-04-28$33.78$33.78305,000
2000-04-27$33.50$33.50312,200
2000-04-26$31.84$31.84263,200
2000-04-25$32.94$32.94314,600
2000-04-24$31.69$31.69236,400
2000-04-20$31.31$31.31235,800
2000-04-19$32.25$32.25328,200
2000-04-18$31.38$31.37373,600
2000-04-17$30.13$30.12713,600
2000-04-14$24.69$24.69498,000
2000-04-13$28.31$28.31397,600
2000-04-12$28.13$28.13385,600
2000-04-11$32.50$32.50442,600
2000-04-10$30.88$30.87688,200
2000-04-07$33.94$33.94741,000
2000-04-06$29.73$29.73439,800
2000-04-05$27.53$27.53223,200
2000-04-04$28.81$28.81690,400
2000-04-03$26.97$26.97980,800
2000-03-31$29.72$29.721,056,400
2000-03-30$29.06$29.06420,400
2000-03-29$30.72$30.72919,200
2000-03-28$30.94$30.94468,400
2000-03-27$33.00$33.001,360,200
2000-03-24$34.50$34.50508,400
2000-03-23$36.53$36.53409,800
2000-03-22$37.56$37.56501,200
2000-03-21$37.50$37.50379,000
2000-03-20$36.81$36.81223,200
2000-03-17$36.94$36.94365,800
2000-03-16$38.75$38.75512,800
2000-03-15$37.00$37.00393,200
2000-03-14$37.53$37.53482,000
2000-03-13$38.97$38.97300,800
2000-03-10$39.75$39.75343,800
2000-03-09$39.84$39.84269,600
2000-03-08$39.47$39.47322,800
2000-03-07$38.25$38.25403,800
2000-03-06$38.75$38.75873,200
2000-03-03$37.45$37.45585,000
2000-03-02$36.06$36.06292,600
2000-03-01$36.69$36.69723,400
2000-02-29$36.78$36.781,375,400
2000-02-28$35.98$35.98379,600
2000-02-25$36.95$36.95536,000
2000-02-24$34.33$34.33263,800
2000-02-23$33.75$33.75801,200
2000-02-22$34.38$34.38622,800
2000-02-18$35.97$35.97466,800
2000-02-17$35.80$35.80800,200
2000-02-16$35.28$35.281,281,800
2000-02-15$34.63$34.62305,000
2000-02-14$33.56$33.56447,600
2000-02-11$34.88$34.87625,600
2000-02-10$34.25$34.25662,200
2000-02-09$35.30$35.30459,400
2000-02-08$36.03$36.03612,200
2000-02-07$36.00$36.00314,600
2000-02-04$34.94$34.94683,000
2000-02-03$34.63$34.62972,400
2000-02-02$34.19$34.19732,400
2000-02-01$33.16$33.16498,400
2000-01-31$32.38$32.37449,200
2000-01-28$32.88$32.87448,000
2000-01-27$33.22$33.221,087,400
2000-01-26$34.56$34.56637,600
2000-01-25$34.94$34.94769,600
2000-01-24$34.22$34.22699,000
2000-01-21$34.44$34.441,028,800
2000-01-20$34.03$34.031,496,000
2000-01-19$32.81$32.811,100,600
2000-01-18$31.30$31.301,015,800
2000-01-14$30.00$30.00820,600
2000-01-13$29.69$29.69409,600
2000-01-12$28.38$28.381,554,200
2000-01-11$28.75$28.75728,000
2000-01-10$29.88$29.871,557,400
2000-01-07$27.84$27.84889,400
2000-01-06$25.55$25.55269,800
2000-01-05$25.13$25.12849,000
2000-01-04$24.78$24.78284,400
2000-01-03$25.58$25.58251,600