NASDAQ:ATAI | Historical Stock Price | AtaiBeckley 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
2021-06-18 to 2026-09-04
Data captured

Stock Price Chart

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

$1.01$1.84$3.36$6.13$11.19$20.422021-06-182026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$7.63$7.631,230,400
2021-12-30$7.35$7.35969,600
2021-12-29$7.49$7.49685,900
2021-12-28$7.33$7.33770,200
2021-12-27$7.99$7.991,201,000
2021-12-23$7.72$7.721,665,600
2021-12-22$7.83$7.83950,200
2021-12-21$8.34$8.341,224,800
2021-12-20$8.03$8.031,267,200
2021-12-17$7.99$7.993,616,800
2021-12-16$7.58$7.583,855,800
2021-12-15$6.82$6.827,789,300
2021-12-14$10.02$10.02662,500
2021-12-13$11.02$11.02296,100
2021-12-10$10.83$10.83333,000
2021-12-09$10.80$10.80306,800
2021-12-08$11.38$11.38268,400
2021-12-07$11.18$11.18444,500
2021-12-06$10.58$10.58410,200
2021-12-03$10.58$10.58586,000
2021-12-02$11.14$11.14473,200
2021-12-01$10.92$10.92254,000
2021-11-30$10.98$10.98484,100
2021-11-29$10.99$10.99576,700
2021-11-26$11.19$11.19338,700
2021-11-24$11.31$11.31792,100
2021-11-23$10.85$10.851,851,200
2021-11-22$11.17$11.17719,000
2021-11-19$11.65$11.65390,900
2021-11-18$11.26$11.26967,400
2021-11-17$12.20$12.20814,800
2021-11-16$12.28$12.28703,100
2021-11-15$12.85$12.851,552,600
2021-11-12$14.92$14.92427,700
2021-11-11$14.57$14.57413,800
2021-11-10$14.85$14.85381,900
2021-11-09$15.37$15.371,550,600
2021-11-08$16.70$16.70364,700
2021-11-05$17.18$17.18424,700
2021-11-04$17.80$17.80419,500
2021-11-03$17.25$17.251,072,100
2021-11-02$17.00$17.00769,600
2021-11-01$15.52$15.52853,500
2021-10-29$14.59$14.59293,700
2021-10-28$14.18$14.18228,200
2021-10-27$14.32$14.32294,400
2021-10-26$13.74$13.74542,600
2021-10-25$14.12$14.12554,500
2021-10-22$15.25$15.25356,300
2021-10-21$15.17$15.17255,500
2021-10-20$14.64$14.64164,400
2021-10-19$14.66$14.66347,600
2021-10-18$13.99$13.99622,300
2021-10-15$13.50$13.50174,400
2021-10-14$12.97$12.97144,100
2021-10-13$12.76$12.76177,000
2021-10-12$12.43$12.43141,700
2021-10-11$12.58$12.58220,300
2021-10-08$12.55$12.55361,200
2021-10-07$13.17$13.17247,200
2021-10-06$13.00$13.00179,900
2021-10-05$13.49$13.49440,200
2021-10-04$13.28$13.28295,900
2021-10-01$13.86$13.86481,700
2021-09-30$14.79$14.79147,800
2021-09-29$14.79$14.79266,700
2021-09-28$15.53$15.53250,800
2021-09-27$15.68$15.68230,500
2021-09-24$16.00$16.00235,600
2021-09-23$16.28$16.28263,900
2021-09-22$16.35$16.35277,700
2021-09-21$16.05$16.05233,500
2021-09-20$15.65$15.65365,200
2021-09-17$16.42$16.42557,200
2021-09-16$15.23$15.23250,300
2021-09-15$15.19$15.19282,900
2021-09-14$15.61$15.61248,700
2021-09-13$15.63$15.63213,400
2021-09-10$16.46$16.46289,700
2021-09-09$16.97$16.97203,200
2021-09-08$17.82$17.82291,600
2021-09-07$17.84$17.84381,100
2021-09-03$17.16$17.16190,500
2021-09-02$17.25$17.25295,900
2021-09-01$16.83$16.83238,700
2021-08-31$16.38$16.38138,400
2021-08-30$15.93$15.93195,600
2021-08-27$16.60$16.60155,100
2021-08-26$16.40$16.40136,600
2021-08-25$16.48$16.48156,600
2021-08-24$16.19$16.19240,900
2021-08-23$16.06$16.06688,800
2021-08-20$14.84$14.84149,200
2021-08-19$14.57$14.57139,800
2021-08-18$15.70$15.70250,800
2021-08-17$15.39$15.39426,000
2021-08-16$14.75$14.751,210,600
2021-08-13$13.62$13.62355,400
2021-08-12$14.10$14.10338,200
2021-08-11$13.95$13.95315,600
2021-08-10$14.55$14.55197,000
2021-08-09$14.30$14.30279,600
2021-08-06$14.38$14.38373,000
2021-08-05$14.70$14.70377,700
2021-08-04$14.62$14.62256,500
2021-08-03$14.97$14.97162,700
2021-08-02$15.64$15.64344,300
2021-07-30$15.50$15.50605,800
2021-07-29$16.06$16.06257,200
2021-07-28$16.23$16.23273,000
2021-07-27$16.29$16.29418,700
2021-07-26$16.25$16.25570,900
2021-07-23$17.38$17.3884,500
2021-07-22$17.26$17.26142,400
2021-07-21$16.99$16.99283,500
2021-07-20$17.59$17.59159,500
2021-07-19$17.01$17.01336,600
2021-07-16$17.38$17.38228,900
2021-07-15$18.09$18.09367,600
2021-07-14$17.81$17.81508,900
2021-07-13$18.77$18.771,299,300
2021-07-12$19.00$19.00206,500
2021-07-09$18.58$18.58446,000
2021-07-08$19.48$19.48820,300
2021-07-07$17.50$17.50230,400
2021-07-06$17.86$17.86237,900
2021-07-02$18.03$18.03293,800
2021-07-01$17.81$17.81387,100
2021-06-30$18.50$18.50247,400
2021-06-29$17.94$17.94607,700
2021-06-28$18.33$18.33698,900
2021-06-25$16.94$16.94745,200
2021-06-24$18.00$18.00422,600
2021-06-23$18.38$18.38544,900
2021-06-22$18.82$18.82985,000
2021-06-21$19.89$19.892,153,300
2021-06-18$19.45$19.458,810,500