NASDAQ:AUID | Historical Stock Price | authID 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
2021-06-14 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.38$1.25$4.10$13.49$44.32$145.662021-06-142026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$0.88$0.88173,700
2025-12-30$0.86$0.86231,600
2025-12-29$0.88$0.88353,900
2025-12-26$0.94$0.94189,000
2025-12-24$1.03$1.03139,400
2025-12-23$0.93$0.93261,100
2025-12-22$0.92$0.92447,700
2025-12-19$0.90$0.90442,000
2025-12-18$0.91$0.91373,100
2025-12-17$0.96$0.9578,200
2025-12-16$0.97$0.97416,000
2025-12-15$1.02$1.02554,800
2025-12-12$1.11$1.11669,200
2025-12-11$1.09$1.09479,400
2025-12-10$1.16$1.16273,000
2025-12-09$1.23$1.23234,500
2025-12-08$1.22$1.22385,400
2025-12-05$1.24$1.24232,700
2025-12-04$1.34$1.34453,700
2025-12-03$1.37$1.37731,200
2025-12-02$1.21$1.21507,500
2025-12-01$1.24$1.24396,100
2025-11-28$1.28$1.28532,300
2025-11-26$1.31$1.31798,900
2025-11-25$1.24$1.24781,200
2025-11-24$1.16$1.16861,800
2025-11-21$1.34$1.342,210,700
2025-11-20$1.71$1.7163,396,400
2025-11-19$1.62$1.6235,000
2025-11-18$1.68$1.68160,500
2025-11-17$1.71$1.7160,600
2025-11-14$2.09$2.09176,400
2025-11-13$1.89$1.89470,300
2025-11-12$2.77$2.77126,900
2025-11-11$2.53$2.53113,200
2025-11-10$2.38$2.38134,700
2025-11-07$2.48$2.48165,600
2025-11-06$2.31$2.3138,800
2025-11-05$2.39$2.3916,200
2025-11-04$2.41$2.4130,200
2025-11-03$2.47$2.4744,200
2025-10-31$2.63$2.6332,700
2025-10-30$2.50$2.5023,600
2025-10-29$2.57$2.5723,700
2025-10-28$2.67$2.6723,200
2025-10-27$2.67$2.6734,800
2025-10-24$2.82$2.82123,700
2025-10-23$2.50$2.5022,100
2025-10-22$2.43$2.4349,500
2025-10-21$2.49$2.4972,100
2025-10-20$2.53$2.5357,800
2025-10-17$2.38$2.3859,300
2025-10-16$2.48$2.48102,600
2025-10-15$2.66$2.66262,000
2025-10-14$2.71$2.7170,300
2025-10-13$2.65$2.6596,600
2025-10-10$2.59$2.5936,100
2025-10-09$2.73$2.7358,100
2025-10-08$2.64$2.64151,700
2025-10-07$2.81$2.8195,500
2025-10-06$2.86$2.86102,800
2025-10-03$2.85$2.85278,900
2025-10-02$2.97$2.9789,500
2025-10-01$2.99$2.99121,800
2025-09-30$3.19$3.19144,100
2025-09-29$3.37$3.37339,100
2025-09-26$3.17$3.171,212,800
2025-09-25$2.70$2.70165,100
2025-09-24$2.47$2.47223,700
2025-09-23$2.69$2.69105,000
2025-09-22$2.75$2.75124,500
2025-09-19$3.11$3.1168,500
2025-09-18$3.08$3.0845,800
2025-09-17$2.95$2.9536,800
2025-09-16$2.95$2.9536,200
2025-09-15$3.11$3.1199,900
2025-09-12$2.77$2.7771,100
2025-09-11$3.15$3.15182,300
2025-09-10$3.54$3.5477,400
2025-09-09$3.58$3.5835,300
2025-09-08$3.53$3.5344,400
2025-09-05$3.72$3.7220,200
2025-09-04$3.90$3.9029,200
2025-09-03$4.09$4.0918,900
2025-09-02$4.27$4.2726,200
2025-08-29$4.46$4.463,300
2025-08-28$4.52$4.525,300
2025-08-27$4.42$4.428,100
2025-08-26$4.38$4.3820,700
2025-08-25$4.31$4.3119,500
2025-08-22$4.42$4.4252,000
2025-08-21$4.04$4.047,800
2025-08-20$4.09$4.0922,700
2025-08-19$3.90$3.90198,000
2025-08-18$4.05$4.0587,400
2025-08-15$4.48$4.48228,100
2025-08-14$3.92$3.9256,000
2025-08-13$4.06$4.0681,000
2025-08-12$4.08$4.0831,600
2025-08-11$3.80$3.8050,200
2025-08-08$3.52$3.5211,400
2025-08-07$3.53$3.5321,300
2025-08-06$3.52$3.5279,500
2025-08-05$3.60$3.6030,500
2025-08-04$3.75$3.7541,500
2025-08-01$3.62$3.6229,600
2025-07-31$3.91$3.91130,100
2025-07-30$3.63$3.6353,800
2025-07-29$3.65$3.6563,200
2025-07-28$3.99$3.99100,200
2025-07-25$3.78$3.7859,100
2025-07-24$3.93$3.9353,500
2025-07-23$4.19$4.1978,700
2025-07-22$4.06$4.0655,800
2025-07-21$4.00$4.0045,400
2025-07-18$3.99$3.9917,600
2025-07-17$4.09$4.0952,000
2025-07-16$3.88$3.8835,200
2025-07-15$3.99$3.9982,200
2025-07-14$3.93$3.9362,700
2025-07-11$3.90$3.90291,200
2025-07-10$4.37$4.37209,500
2025-07-09$4.63$4.63147,800
2025-07-08$4.95$4.95133,100
2025-07-07$4.92$4.9273,300
2025-07-03$5.42$5.4268,600
2025-07-02$5.34$5.3444,000
2025-07-01$5.36$5.3665,500
2025-06-30$5.29$5.29128,600
2025-06-27$5.66$5.66145,700
2025-06-26$5.51$5.51287,000
2025-06-25$4.86$4.8668,100
2025-06-24$5.12$5.12125,000
2025-06-23$4.76$4.7641,500
2025-06-20$4.87$4.87216,400
2025-06-18$4.61$4.6167,300
2025-06-17$4.78$4.78151,800
2025-06-16$4.99$4.9984,300
2025-06-13$4.40$4.40184,000
2025-06-12$4.77$4.77250,200
2025-06-11$4.95$4.95156,800
2025-06-10$5.11$5.11168,700
2025-06-09$5.23$5.23104,700
2025-06-06$5.23$5.2368,200
2025-06-05$5.01$5.0184,100
2025-06-04$5.35$5.3527,000
2025-06-03$5.14$5.14113,100
2025-06-02$5.15$5.1554,500
2025-05-30$5.48$5.4874,900
2025-05-29$5.08$5.08179,500
2025-05-28$5.40$5.4030,900
2025-05-27$5.40$5.40106,400
2025-05-23$5.14$5.1450,600
2025-05-22$5.07$5.0753,900
2025-05-21$5.26$5.26141,200
2025-05-20$4.99$4.99121,200
2025-05-19$5.20$5.2094,700
2025-05-16$5.28$5.2883,800
2025-05-15$5.49$5.49173,900
2025-05-14$5.11$5.11429,700
2025-05-13$5.16$5.16276,700
2025-05-12$5.50$5.50336,900
2025-05-09$5.85$5.85398,800
2025-05-08$5.88$5.88310,000
2025-05-07$6.18$6.18264,100
2025-05-06$6.33$6.33523,500
2025-05-05$6.86$6.85456,800
2025-05-02$8.66$8.66149,600
2025-05-01$8.20$8.20125,100
2025-04-30$7.74$7.74169,500
2025-04-29$7.06$7.06171,900
2025-04-28$7.25$7.25379,300
2025-04-25$7.40$7.40173,300
2025-04-24$7.53$7.53157,000
2025-04-23$7.82$7.82246,300
2025-04-22$8.13$8.13146,300
2025-04-21$7.59$7.59168,100
2025-04-17$8.07$8.07243,800
2025-04-16$7.97$7.97189,300
2025-04-15$8.00$8.00273,500
2025-04-14$7.05$7.05268,500
2025-04-11$5.68$5.68107,000
2025-04-10$5.48$5.48188,400
2025-04-09$5.75$5.75231,000
2025-04-08$5.81$5.81300,800
2025-04-07$6.12$6.12410,300
2025-04-04$5.09$5.09167,000
2025-04-03$4.73$4.73589,000
2025-04-02$5.52$5.521,044,900
2025-04-01$4.79$4.79331,400
2025-03-31$4.85$4.85919,400
2025-03-28$6.48$6.48221,200
2025-03-27$6.32$6.32156,000
2025-03-26$6.01$6.01193,100
2025-03-25$6.62$6.62100,200
2025-03-24$6.50$6.50163,100
2025-03-21$7.38$7.38263,800
2025-03-20$6.28$6.28178,200
2025-03-19$5.45$5.45269,300
2025-03-18$5.01$5.0131,400
2025-03-17$5.23$5.2391,100
2025-03-14$4.74$4.74140,200
2025-03-13$4.76$4.76120,300
2025-03-12$4.77$4.7736,100
2025-03-11$4.75$4.7517,700
2025-03-10$4.72$4.7216,300
2025-03-07$5.11$5.1156,100
2025-03-06$4.86$4.8687,200
2025-03-05$4.89$4.89151,200
2025-03-04$4.54$4.5452,300
2025-03-03$4.38$4.3849,400
2025-02-28$4.98$4.9817,400
2025-02-27$4.90$4.9030,300
2025-02-26$5.01$5.0114,000
2025-02-25$5.02$5.0218,100
2025-02-24$5.39$5.3944,500
2025-02-21$5.51$5.5170,000
2025-02-20$6.11$6.1110,400
2025-02-19$6.14$6.1423,600
2025-02-18$6.60$6.6011,500
2025-02-14$6.84$6.8416,900
2025-02-13$6.75$6.7521,600
2025-02-12$6.65$6.6525,100
2025-02-11$6.95$6.9578,300
2025-02-10$6.95$6.9554,000
2025-02-07$7.05$7.0556,100
2025-02-06$6.77$6.7720,000
2025-02-05$6.81$6.8112,000
2025-02-04$6.94$6.943,400
2025-02-03$6.72$6.7211,300
2025-01-31$7.01$7.0131,700
2025-01-30$7.25$7.2522,900
2025-01-29$6.30$6.3021,600
2025-01-28$6.35$6.3512,700
2025-01-27$6.17$6.179,400
2025-01-24$6.28$6.2810,000
2025-01-23$6.19$6.1981,500
2025-01-22$5.92$5.9217,000
2025-01-21$6.39$6.3915,100
2025-01-17$5.87$5.878,200
2025-01-16$5.95$5.9523,800
2025-01-15$5.55$5.5515,900
2025-01-14$5.48$5.4812,100
2025-01-13$5.51$5.5140,900
2025-01-10$5.76$5.7616,300
2025-01-08$5.72$5.7217,700
2025-01-07$5.96$5.9636,600
2025-01-06$6.13$6.1327,300
2025-01-03$6.24$6.2411,500
2025-01-02$5.66$5.6620,500