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 — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$13.75$13.75440,400
1997-12-30$14.50$14.50321,800
1997-12-29$14.00$14.00167,600
1997-12-26$14.06$14.0698,800
1997-12-24$13.75$13.75119,800
1997-12-23$13.94$13.94509,600
1997-12-22$14.16$14.161,357,800
1997-12-19$13.98$13.981,297,400
1997-12-18$13.50$13.50932,000
1997-12-17$14.81$14.81703,200
1997-12-16$16.00$16.00471,800
1997-12-15$15.59$15.591,133,200
1997-12-12$16.00$16.00541,800
1997-12-11$16.69$16.69918,600
1997-12-10$16.19$16.19617,600
1997-12-09$16.91$16.91561,400
1997-12-08$17.50$17.50416,400
1997-12-05$17.63$17.621,097,800
1997-12-04$16.88$16.87829,600
1997-12-03$18.50$18.50613,800
1997-12-02$17.38$17.37237,400
1997-12-01$18.00$18.00465,200
1997-11-28$17.94$17.9451,200
1997-11-26$18.25$18.25203,800
1997-11-25$18.13$18.12630,600
1997-11-24$18.31$18.31382,000
1997-11-21$19.00$19.00364,400
1997-11-20$19.25$19.25335,600
1997-11-19$19.31$19.31331,000
1997-11-18$19.00$19.00217,200
1997-11-17$18.94$18.94208,000
1997-11-14$19.19$19.191,445,400
1997-11-13$17.44$17.44492,000
1997-11-12$17.44$17.441,300,800
1997-11-11$18.19$18.19405,200
1997-11-10$17.56$17.56224,400
1997-11-07$18.38$18.37367,000
1997-11-06$18.53$18.53251,200
1997-11-05$19.13$19.12365,000
1997-11-04$19.06$19.06790,600
1997-11-03$18.63$18.62494,000
1997-10-31$18.00$18.00460,000
1997-10-30$17.81$17.81600,400
1997-10-29$17.88$17.881,513,600
1997-10-28$18.56$18.561,957,400
1997-10-27$17.25$17.251,048,200
1997-10-24$19.00$19.00530,200
1997-10-23$19.50$19.50352,400
1997-10-22$20.22$20.22678,000
1997-10-21$20.06$20.06456,400
1997-10-20$20.13$20.12828,400
1997-10-17$19.50$19.501,813,400
1997-10-16$20.50$20.50821,000
1997-10-15$21.19$21.191,536,600
1997-10-14$21.88$21.882,272,800
1997-10-13$21.25$21.25760,000
1997-10-10$21.41$21.41652,200
1997-10-09$22.25$22.25936,200
1997-10-08$22.72$22.721,808,000
1997-10-07$21.47$21.47977,800
1997-10-06$21.00$21.00495,400
1997-10-03$20.88$20.87463,400
1997-10-02$20.66$20.66340,400
1997-10-01$21.13$21.13555,000
1997-09-30$21.09$21.091,101,800
1997-09-29$20.63$20.62588,400
1997-09-26$19.69$19.69351,200
1997-09-25$19.75$19.75571,000
1997-09-24$19.69$19.69872,200
1997-09-23$20.69$20.691,604,200
1997-09-22$20.19$20.19477,000
1997-09-19$20.13$20.12773,400
1997-09-18$19.69$19.69974,200
1997-09-17$20.44$20.44332,600
1997-09-16$20.50$20.501,518,400
1997-09-15$21.50$21.501,994,000
1997-09-12$20.44$20.441,098,800
1997-09-11$19.75$19.75213,800
1997-09-10$19.69$19.691,148,600
1997-09-09$19.50$19.50246,800
1997-09-08$19.94$19.94178,400
1997-09-05$19.84$19.84483,200
1997-09-04$19.78$19.78225,000
1997-09-03$20.13$20.12790,600
1997-09-02$19.88$19.88749,600
1997-08-29$19.50$19.50438,800
1997-08-28$19.50$19.501,892,000
1997-08-27$19.78$19.784,274,000
1997-08-26$21.88$21.883,505,600
1997-08-25$20.44$20.443,253,600
1997-08-22$19.56$19.563,523,600
1997-08-21$18.19$18.192,082,800
1997-08-20$17.94$17.941,859,400
1997-08-19$18.13$18.124,315,200
1997-08-18$16.75$16.75849,600
1997-08-15$16.69$16.69753,200
1997-08-14$16.81$16.811,709,600
1997-08-13$16.00$16.001,638,000
1997-08-12$15.25$15.25322,400
1997-08-11$15.50$15.50521,000
1997-08-08$15.88$15.87868,800
1997-08-07$15.88$15.87591,600
1997-08-06$16.34$16.341,433,800
1997-08-05$15.63$15.62491,600
1997-08-04$16.16$16.16748,000
1997-08-01$15.13$15.121,034,600
1997-07-31$15.50$15.50737,000
1997-07-30$15.81$15.81883,600
1997-07-29$16.50$16.501,102,000
1997-07-28$16.63$16.621,987,000
1997-07-25$16.84$16.844,445,000
1997-07-24$15.53$15.533,571,200
1997-07-23$14.72$14.722,522,200
1997-07-22$13.59$13.59613,400
1997-07-21$13.38$13.371,739,800
1997-07-18$13.50$13.501,588,600
1997-07-17$12.53$12.53401,600
1997-07-16$12.69$12.69277,600
1997-07-15$12.88$12.87725,800
1997-07-14$12.88$12.87530,000
1997-07-11$13.53$13.53529,800
1997-07-10$13.53$13.53948,000
1997-07-09$13.28$13.281,023,400
1997-07-08$13.06$13.065,497,000
1997-07-07$12.84$12.84989,400
1997-07-03$12.56$12.56775,600
1997-07-02$12.00$12.00383,200
1997-07-01$11.97$11.97727,800
1997-06-30$12.38$12.37874,600
1997-06-27$11.56$11.56575,600
1997-06-26$11.63$11.63386,000
1997-06-25$11.94$11.94551,000
1997-06-24$12.31$12.31661,000
1997-06-23$11.72$11.721,017,600
1997-06-20$12.63$12.621,176,600
1997-06-19$12.34$12.34327,000
1997-06-18$12.19$12.19516,800
1997-06-17$12.56$12.561,910,800
1997-06-16$11.88$11.87298,200
1997-06-13$12.25$12.25517,400
1997-06-12$12.06$12.06450,600
1997-06-11$11.69$11.69456,200
1997-06-10$11.94$11.941,083,600
1997-06-09$12.25$12.251,773,800
1997-06-06$11.44$11.443,290,400
1997-06-05$10.88$10.884,077,200
1997-06-04$12.22$12.22995,400
1997-06-03$12.28$12.282,291,200
1997-06-02$12.28$12.283,452,600
1997-05-30$13.38$13.373,996,400
1997-05-29$14.06$14.061,791,200
1997-05-28$15.06$15.061,293,400
1997-05-27$15.25$15.25869,600
1997-05-23$14.56$14.56649,400
1997-05-22$14.25$14.25253,400
1997-05-21$15.00$15.00788,600
1997-05-20$15.00$15.001,016,600
1997-05-19$14.00$14.002,650,000
1997-05-16$14.25$14.252,155,400
1997-05-15$16.00$16.001,439,800
1997-05-14$15.38$15.371,049,200
1997-05-13$16.31$16.31431,800
1997-05-12$16.44$16.44528,200
1997-05-09$16.63$16.62472,800
1997-05-08$16.50$16.50796,200
1997-05-07$15.69$15.691,179,800
1997-05-06$16.19$16.191,788,800
1997-05-05$16.31$16.311,719,200
1997-05-02$14.88$14.88655,200
1997-05-01$14.31$14.31937,400
1997-04-30$14.81$14.81928,800
1997-04-29$14.25$14.25324,000
1997-04-28$13.50$13.50638,200
1997-04-25$13.63$13.62438,400
1997-04-24$14.50$14.50586,800
1997-04-23$14.25$14.25643,600
1997-04-22$13.81$13.81653,600
1997-04-21$12.88$12.87486,400
1997-04-18$14.06$14.06427,200
1997-04-17$14.88$14.88473,000
1997-04-16$14.75$14.75863,600
1997-04-15$14.69$14.691,419,400
1997-04-14$15.25$15.25415,200
1997-04-11$14.25$14.25753,800
1997-04-10$14.63$14.62527,800
1997-04-09$14.50$14.501,088,600
1997-04-08$14.63$14.621,304,400
1997-04-07$14.25$14.251,465,000
1997-04-04$14.13$14.134,275,600
1997-04-03$11.88$11.87886,800
1997-04-02$11.00$11.004,515,600
1997-04-01$11.50$11.501,042,200
1997-03-31$12.50$12.50912,200
1997-03-27$12.50$12.501,728,000
1997-03-26$12.88$12.871,607,200
1997-03-25$12.31$12.312,459,400
1997-03-24$11.44$11.442,893,600
1997-03-21$12.88$12.872,471,000
1997-03-20$14.63$14.621,542,600
1997-03-19$15.06$15.06896,400
1997-03-18$15.38$15.371,056,200
1997-03-17$15.06$15.061,379,200
1997-03-14$15.31$15.31477,600
1997-03-13$15.69$15.69681,600
1997-03-12$15.19$15.19706,200
1997-03-11$16.56$16.56856,000
1997-03-10$16.25$16.251,128,600
1997-03-07$15.00$15.001,827,200
1997-03-06$15.88$15.872,066,400
1997-03-05$17.75$17.75363,200
1997-03-04$18.13$18.12808,400
1997-03-03$17.88$17.88184,200
1997-02-28$17.81$17.81372,800
1997-02-27$17.63$17.62615,600
1997-02-26$17.56$17.56834,200
1997-02-25$18.44$18.44695,200
1997-02-24$18.88$18.88803,600
1997-02-21$18.81$18.81514,800
1997-02-20$19.06$19.06543,000
1997-02-19$19.19$19.19250,600
1997-02-18$19.63$19.62391,800
1997-02-14$20.63$20.62349,800
1997-02-13$20.06$20.06629,800
1997-02-12$20.25$20.25429,400
1997-02-11$19.94$19.941,099,400
1997-02-10$21.38$21.37530,600
1997-02-07$21.36$21.36530,200
1997-02-06$20.75$20.751,013,800
1997-02-05$19.63$19.622,195,200
1997-02-04$18.94$18.941,808,400
1997-02-03$21.00$21.00219,000
1997-01-31$21.38$21.37696,800
1997-01-30$21.63$21.63278,600
1997-01-29$21.56$21.56358,800
1997-01-28$21.38$21.37305,000
1997-01-27$21.63$21.63384,600
1997-01-24$21.75$21.75544,400
1997-01-23$21.19$21.19739,200
1997-01-22$22.88$22.87594,200
1997-01-21$22.75$22.75937,000
1997-01-20$23.81$23.81314,000
1997-01-17$23.81$23.81399,000
1997-01-16$23.63$23.623,033,800
1997-01-15$23.25$23.251,959,800
1997-01-14$24.75$24.751,760,400
1997-01-13$25.63$25.63644,600
1997-01-10$25.38$25.37553,400
1997-01-09$25.44$25.44727,600
1997-01-08$24.63$24.62828,000
1997-01-07$24.63$24.62551,000
1997-01-06$24.13$24.13649,200
1997-01-03$22.88$22.871,157,600
1997-01-02$21.00$21.00286,400