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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$19.35$25.261,881,900
2017-12-28$22.25$29.05142,400
2017-12-27$22.35$29.18162,400
2017-12-26$22.45$29.31103,200
2017-12-22$22.55$29.44183,700
2017-12-21$22.80$29.77242,500
2017-12-20$22.65$29.57367,700
2017-12-19$22.10$28.85235,100
2017-12-18$22.15$28.92263,500
2017-12-15$21.90$28.59758,800
2017-12-14$21.60$28.20556,600
2017-12-13$21.80$28.46533,000
2017-12-12$21.85$28.53326,900
2017-12-11$22.00$28.72297,100
2017-12-08$22.15$28.92165,300
2017-12-07$22.10$28.85213,000
2017-12-06$22.15$28.92179,100
2017-12-05$22.35$29.18197,300
2017-12-04$22.75$29.70243,700
2017-12-01$22.80$29.77267,200
2017-11-30$23.10$30.16228,600
2017-11-29$22.85$29.83247,200
2017-11-28$22.95$29.96465,800
2017-11-27$22.25$29.05291,700
2017-11-24$22.30$29.11120,200
2017-11-22$22.10$28.85409,000
2017-11-21$21.90$28.59266,500
2017-11-20$21.65$28.27333,900
2017-11-17$21.25$27.74268,100
2017-11-16$21.05$27.48480,100
2017-11-15$20.75$27.09381,700
2017-11-14$20.70$27.02218,700
2017-11-13$20.65$26.96143,200
2017-11-10$20.65$26.96144,600
2017-11-09$20.50$26.76234,400
2017-11-08$20.85$27.22241,700
2017-11-07$20.90$27.29314,900
2017-11-06$20.90$27.29540,500
2017-11-03$20.85$27.22425,100
2017-11-02$20.75$27.09310,700
2017-11-01$21.00$27.42283,300
2017-10-31$21.10$27.55367,600
2017-10-30$21.20$27.56337,600
2017-10-27$21.40$27.82561,700
2017-10-26$21.00$27.30436,800
2017-10-25$21.25$27.63413,700
2017-10-24$21.60$28.08462,800
2017-10-23$21.60$28.08386,100
2017-10-20$21.95$28.54661,100
2017-10-19$21.85$28.41694,700
2017-10-18$22.35$29.061,276,900
2017-10-17$23.90$31.07288,400
2017-10-16$24.00$31.20210,500
2017-10-13$24.20$31.46153,300
2017-10-12$24.10$31.33271,300
2017-10-11$24.45$31.79228,800
2017-10-10$24.30$31.59199,800
2017-10-09$24.45$31.79220,900
2017-10-06$24.25$31.53223,400
2017-10-05$24.35$31.66176,600
2017-10-04$24.50$31.85197,800
2017-10-03$24.40$31.72199,700
2017-10-02$24.35$31.66336,900
2017-09-29$24.00$31.20291,900
2017-09-28$23.65$30.75610,900
2017-09-27$23.90$31.07907,900
2017-09-26$23.15$30.10364,600
2017-09-25$22.60$29.38287,400
2017-09-22$22.65$29.45145,600
2017-09-21$22.45$29.19187,100
2017-09-20$22.50$29.25227,500
2017-09-19$22.40$29.12551,700
2017-09-18$22.50$29.25205,200
2017-09-15$22.45$29.19604,100
2017-09-14$22.35$29.06213,700
2017-09-13$22.25$28.93217,600
2017-09-12$22.35$29.06357,000
2017-09-11$22.05$28.67219,700
2017-09-08$21.70$28.21213,700
2017-09-07$21.70$28.21189,400
2017-09-06$21.70$28.21199,100
2017-09-05$21.65$28.15280,900
2017-09-01$22.25$28.93216,700
2017-08-31$22.10$28.73213,100
2017-08-30$22.05$28.67174,800
2017-08-29$21.95$28.54189,800
2017-08-28$22.00$28.60196,800
2017-08-25$22.25$28.93156,700
2017-08-24$22.05$28.67308,100
2017-08-23$21.70$28.21220,300
2017-08-22$21.65$28.15229,400
2017-08-21$21.45$27.89201,200
2017-08-18$21.60$28.081,276,000
2017-08-17$21.50$27.95341,900
2017-08-16$21.85$28.41236,200
2017-08-15$21.70$28.21200,500
2017-08-14$21.95$28.54264,700
2017-08-11$21.80$28.34359,200
2017-08-10$21.80$28.34280,000
2017-08-09$22.15$28.80297,500
2017-08-08$22.55$29.32320,400
2017-08-07$22.30$28.99318,300
2017-08-04$22.45$29.19328,100
2017-08-03$22.80$29.64209,000
2017-08-02$23.05$29.97362,800
2017-08-01$23.65$30.75261,100
2017-07-31$23.45$30.37440,500
2017-07-28$23.20$30.04310,200
2017-07-27$23.35$30.24417,600
2017-07-26$23.35$30.24319,000
2017-07-25$23.80$30.82370,000
2017-07-24$23.60$30.56451,000
2017-07-21$23.30$30.17456,100
2017-07-20$23.80$30.82929,000
2017-07-19$22.00$28.491,353,200
2017-07-18$20.50$26.55580,600
2017-07-17$20.50$26.55251,200
2017-07-14$20.40$26.42149,900
2017-07-13$20.25$26.22208,500
2017-07-12$20.75$26.87215,000
2017-07-11$20.40$26.42136,300
2017-07-10$20.55$26.61249,700
2017-07-07$20.50$26.55152,600
2017-07-06$20.05$25.96226,000
2017-07-05$20.65$26.74331,900
2017-07-03$20.80$26.94122,600
2017-06-30$20.65$26.74396,600
2017-06-29$20.40$26.42284,500
2017-06-28$20.50$26.55410,300
2017-06-27$20.05$25.96191,300
2017-06-26$20.00$25.90297,100
2017-06-23$19.90$25.771,492,500
2017-06-22$19.80$25.64118,400
2017-06-21$19.65$25.45203,400
2017-06-20$20.10$26.03192,200
2017-06-19$20.40$26.42181,200
2017-06-16$20.40$26.42355,500
2017-06-15$20.25$26.22137,900
2017-06-14$20.45$26.48178,400
2017-06-13$20.60$26.68142,400
2017-06-12$20.45$26.48200,400
2017-06-09$20.65$26.74294,800
2017-06-08$20.55$26.61204,100
2017-06-07$20.40$26.42267,100
2017-06-06$20.55$26.61228,600
2017-06-05$20.50$26.55237,500
2017-06-02$20.40$26.42251,000
2017-06-01$20.40$26.42312,900
2017-05-31$19.25$24.93502,900
2017-05-30$19.70$25.51329,600
2017-05-26$19.90$25.77271,200
2017-05-25$19.70$25.51284,900
2017-05-24$19.75$25.58254,300
2017-05-23$19.55$25.32635,500
2017-05-22$19.75$25.58275,900
2017-05-19$19.55$25.32611,300
2017-05-18$19.35$25.06712,000
2017-05-17$19.90$25.77465,600
2017-05-16$20.05$25.96297,900
2017-05-15$20.15$26.09285,900
2017-05-12$20.10$26.03210,200
2017-05-11$20.20$26.16155,100
2017-05-10$20.25$26.22373,200
2017-05-09$19.90$25.77376,300
2017-05-08$20.00$25.90321,100
2017-05-05$20.10$26.03353,400
2017-05-04$19.90$25.77238,000
2017-05-03$19.95$25.84415,000
2017-05-02$20.15$26.09292,100
2017-05-01$20.10$25.91377,200
2017-04-28$20.00$25.78402,400
2017-04-27$20.00$25.78255,300
2017-04-26$20.05$25.85357,300
2017-04-25$20.10$25.91216,500
2017-04-24$20.00$25.78356,500
2017-04-21$19.65$25.33526,200
2017-04-20$19.85$25.59882,600
2017-04-19$19.80$25.531,496,100
2017-04-18$19.60$25.27403,100
2017-04-17$19.25$24.82314,400
2017-04-13$19.10$24.62288,800
2017-04-12$19.60$25.27233,300
2017-04-11$19.95$25.72315,900
2017-04-10$19.90$25.66161,400
2017-04-07$20.05$25.85262,800
2017-04-06$19.95$25.72232,900
2017-04-05$19.90$25.66347,400
2017-04-04$20.00$25.78283,900
2017-04-03$20.15$25.98289,300
2017-03-31$20.75$26.75623,700
2017-03-30$21.05$27.14240,800
2017-03-29$21.10$27.20464,900
2017-03-28$21.05$27.14201,900
2017-03-27$21.15$27.27416,500
2017-03-24$21.10$27.20260,100
2017-03-23$21.30$27.46253,300
2017-03-22$20.80$26.82362,500
2017-03-21$21.05$27.14223,000
2017-03-20$21.50$27.72169,000
2017-03-17$21.60$27.85730,300
2017-03-16$21.30$27.46485,800
2017-03-15$21.30$27.46335,700
2017-03-14$21.20$27.33121,900
2017-03-13$21.20$27.33191,100
2017-03-10$21.25$27.40206,100
2017-03-09$21.15$27.27186,200
2017-03-08$21.25$27.40165,200
2017-03-07$21.45$27.65146,600
2017-03-06$21.60$27.85150,200
2017-03-03$21.55$27.78327,200
2017-03-02$21.60$27.85184,700
2017-03-01$21.85$28.17363,800
2017-02-28$21.15$27.27403,600
2017-02-27$21.80$28.10284,800
2017-02-24$21.65$27.91198,700
2017-02-23$21.45$27.65436,800
2017-02-22$21.55$27.78266,800
2017-02-21$21.55$27.78179,500
2017-02-17$21.70$27.98497,800
2017-02-16$21.70$27.98348,900
2017-02-15$21.80$28.10241,700
2017-02-14$21.55$27.78266,900
2017-02-13$21.65$27.91229,700
2017-02-10$21.65$27.91443,300
2017-02-09$21.65$27.91346,800
2017-02-08$21.40$27.59223,000
2017-02-07$21.35$27.52317,600
2017-02-06$21.45$27.65339,700
2017-02-03$21.75$28.04339,000
2017-02-02$21.75$28.04268,500
2017-02-01$21.85$28.17281,500
2017-01-31$21.90$28.23397,000
2017-01-30$21.75$27.92374,100
2017-01-27$21.80$27.99280,400
2017-01-26$22.00$28.25321,100
2017-01-25$22.25$28.57501,300
2017-01-24$22.40$28.76254,300
2017-01-23$22.10$28.37379,100
2017-01-20$22.15$28.44459,300
2017-01-19$22.60$29.02562,300
2017-01-18$22.70$29.141,514,200
2017-01-17$22.55$28.95660,400
2017-01-13$22.25$28.57235,700
2017-01-12$22.05$28.31217,800
2017-01-11$22.35$28.69138,800
2017-01-10$22.35$28.69241,700
2017-01-09$22.10$28.37235,700
2017-01-06$22.25$28.57243,800
2017-01-05$22.55$28.95181,400
2017-01-04$23.20$29.79275,900
2017-01-03$22.65$29.08451,900