NASDAQ:ACAD | Historical Stock Price | ACADIA PHARMACEUTICALS 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
2004-05-27 to 2026-09-04
Data captured

Stock Price Chart

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

$0.65$1.59$3.90$9.60$23.60$58.012004-05-272026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$23.34$23.34825,700
2021-12-30$23.54$23.54814,300
2021-12-29$23.96$23.96724,100
2021-12-28$24.67$24.671,066,600
2021-12-27$24.32$24.321,032,200
2021-12-23$24.30$24.302,036,300
2021-12-22$23.92$23.923,880,200
2021-12-21$21.45$21.458,060,100
2021-12-20$27.09$27.093,957,400
2021-12-17$25.76$25.765,759,200
2021-12-16$24.79$24.791,913,300
2021-12-15$24.38$24.381,848,900
2021-12-14$23.00$23.001,302,500
2021-12-13$22.90$22.901,508,800
2021-12-10$22.26$22.261,294,800
2021-12-09$22.62$22.621,988,900
2021-12-08$21.78$21.781,597,700
2021-12-07$21.32$21.325,757,900
2021-12-06$19.40$19.402,514,600
2021-12-03$18.79$18.791,155,300
2021-12-02$19.94$19.941,078,600
2021-12-01$18.90$18.901,021,500
2021-11-30$19.20$19.201,138,600
2021-11-29$18.84$18.841,093,900
2021-11-26$18.79$18.79890,800
2021-11-24$19.78$19.78677,000
2021-11-23$19.49$19.49950,800
2021-11-22$19.29$19.29999,500
2021-11-19$19.15$19.15748,600
2021-11-18$18.95$18.951,515,600
2021-11-17$19.48$19.481,261,600
2021-11-16$20.46$20.462,393,600
2021-11-15$19.77$19.771,278,800
2021-11-12$20.65$20.651,044,700
2021-11-11$20.68$20.68761,500
2021-11-10$20.34$20.341,476,900
2021-11-09$21.57$21.571,741,700
2021-11-08$19.57$19.571,799,900
2021-11-05$20.02$20.021,011,500
2021-11-04$20.02$20.02951,900
2021-11-03$20.37$20.371,366,600
2021-11-02$19.18$19.181,378,400
2021-11-01$20.53$20.532,566,500
2021-10-29$17.95$17.95695,100
2021-10-28$18.11$18.11965,300
2021-10-27$17.56$17.561,044,100
2021-10-26$17.56$17.56942,400
2021-10-25$17.36$17.361,314,200
2021-10-22$18.54$18.541,122,000
2021-10-21$18.05$18.05805,100
2021-10-20$17.98$17.98874,200
2021-10-19$17.69$17.69693,300
2021-10-18$17.60$17.601,480,600
2021-10-15$17.51$17.514,158,000
2021-10-14$17.82$17.822,797,500
2021-10-13$17.84$17.841,005,100
2021-10-12$17.63$17.63983,100
2021-10-11$17.40$17.40630,500
2021-10-08$16.93$16.93535,300
2021-10-07$17.06$17.06571,200
2021-10-06$16.87$16.87567,800
2021-10-05$16.92$16.92749,000
2021-10-04$16.79$16.791,004,800
2021-10-01$17.48$17.481,099,000
2021-09-30$16.61$16.611,049,600
2021-09-29$16.96$16.961,437,800
2021-09-28$17.27$17.271,969,300
2021-09-27$17.41$17.41841,400
2021-09-24$16.94$16.94704,200
2021-09-23$17.37$17.371,534,600
2021-09-22$17.04$17.04923,400
2021-09-21$17.02$17.021,229,700
2021-09-20$16.71$16.711,343,700
2021-09-17$16.70$16.703,288,100
2021-09-16$16.12$16.12881,200
2021-09-15$15.90$15.901,292,300
2021-09-14$15.78$15.781,812,100
2021-09-13$16.26$16.261,243,800
2021-09-10$16.09$16.09964,000
2021-09-09$16.45$16.451,210,700
2021-09-08$16.53$16.531,195,600
2021-09-07$16.28$16.281,836,100
2021-09-03$16.78$16.781,152,200
2021-09-02$17.17$17.171,351,500
2021-09-01$17.69$17.69904,200
2021-08-31$17.51$17.511,283,900
2021-08-30$16.97$16.97714,500
2021-08-27$17.11$17.111,176,500
2021-08-26$16.68$16.68850,800
2021-08-25$17.18$17.181,076,500
2021-08-24$17.00$17.00971,600
2021-08-23$17.00$17.001,392,200
2021-08-20$16.68$16.681,213,100
2021-08-19$16.14$16.141,447,200
2021-08-18$16.72$16.721,565,000
2021-08-17$17.24$17.241,398,700
2021-08-16$16.84$16.841,113,200
2021-08-13$17.58$17.58754,400
2021-08-12$18.04$18.041,137,400
2021-08-11$18.33$18.33872,800
2021-08-10$18.49$18.491,483,100
2021-08-09$19.16$19.162,002,600
2021-08-06$19.18$19.182,312,000
2021-08-05$19.25$19.253,276,100
2021-08-04$21.05$21.051,499,200
2021-08-03$21.63$21.631,152,800
2021-08-02$21.00$21.002,169,800
2021-07-30$21.63$21.631,088,800
2021-07-29$22.29$22.291,015,400
2021-07-28$22.15$22.15966,500
2021-07-27$21.15$21.15856,900
2021-07-26$21.29$21.291,627,000
2021-07-23$21.46$21.461,676,800
2021-07-22$22.23$22.232,036,300
2021-07-21$23.73$23.731,409,500
2021-07-20$24.26$24.261,234,400
2021-07-19$23.21$23.21990,700
2021-07-16$23.50$23.501,217,400
2021-07-15$23.16$23.161,401,200
2021-07-14$23.43$23.431,391,300
2021-07-13$23.98$23.981,514,100
2021-07-12$23.74$23.741,052,600
2021-07-09$23.71$23.71821,100
2021-07-08$23.70$23.70950,600
2021-07-07$23.97$23.97925,400
2021-07-06$24.13$24.131,051,000
2021-07-02$24.30$24.301,129,300
2021-07-01$24.77$24.771,067,400
2021-06-30$24.39$24.392,358,600
2021-06-29$24.13$24.131,445,600
2021-06-28$25.33$25.331,526,400
2021-06-25$26.17$26.1716,283,400
2021-06-24$25.01$25.011,460,000
2021-06-23$24.52$24.521,204,900
2021-06-22$24.88$24.881,238,700
2021-06-21$25.01$25.011,761,000
2021-06-18$26.03$26.032,644,400
2021-06-17$25.85$25.851,015,600
2021-06-16$25.90$25.901,570,400
2021-06-15$26.27$26.271,474,100
2021-06-14$27.24$27.241,442,600
2021-06-11$27.42$27.421,201,600
2021-06-10$27.30$27.301,694,300
2021-06-09$26.13$26.131,787,300
2021-06-08$26.57$26.571,986,000
2021-06-07$25.40$25.403,794,600
2021-06-04$23.69$23.691,385,900
2021-06-03$23.31$23.311,738,500
2021-06-02$22.62$22.621,335,400
2021-06-01$22.35$22.351,068,500
2021-05-28$22.34$22.341,023,300
2021-05-27$22.04$22.041,133,900
2021-05-26$21.71$21.711,183,300
2021-05-25$21.28$21.281,382,600
2021-05-24$21.32$21.321,280,300
2021-05-21$21.94$21.941,175,700
2021-05-20$21.58$21.581,262,100
2021-05-19$20.72$20.721,428,600
2021-05-18$21.39$21.392,202,400
2021-05-17$21.23$21.231,663,900
2021-05-14$21.77$21.771,366,400
2021-05-13$21.22$21.221,986,400
2021-05-12$21.83$21.832,299,900
2021-05-11$20.84$20.842,038,900
2021-05-10$21.02$21.021,321,000
2021-05-07$21.07$21.071,536,000
2021-05-06$20.95$20.952,700,900
2021-05-05$19.40$19.401,786,500
2021-05-04$19.52$19.522,513,200
2021-05-03$20.25$20.251,532,300
2021-04-30$20.56$20.561,268,400
2021-04-29$20.59$20.591,024,200
2021-04-28$20.77$20.771,395,100
2021-04-27$21.05$21.051,764,200
2021-04-26$21.35$21.351,717,800
2021-04-23$20.50$20.501,883,500
2021-04-22$20.87$20.871,944,900
2021-04-21$21.47$21.471,453,700
2021-04-20$20.80$20.801,467,400
2021-04-19$20.72$20.722,257,000
2021-04-16$21.15$21.154,780,700
2021-04-15$21.20$21.202,218,300
2021-04-14$21.28$21.282,838,500
2021-04-13$20.60$20.601,750,400
2021-04-12$20.43$20.432,023,800
2021-04-09$20.39$20.391,716,600
2021-04-08$20.68$20.682,762,000
2021-04-07$21.23$21.234,228,200
2021-04-06$20.64$20.647,976,600
2021-04-05$21.18$21.1811,604,300
2021-04-01$25.59$25.591,503,400
2021-03-31$25.80$25.801,823,400
2021-03-30$25.71$25.711,038,100
2021-03-29$25.30$25.301,495,300
2021-03-26$25.86$25.861,389,000
2021-03-25$26.02$26.021,499,600
2021-03-24$25.34$25.341,525,300
2021-03-23$25.88$25.882,524,800
2021-03-22$27.00$27.001,709,600
2021-03-19$27.75$27.752,882,600
2021-03-18$27.05$27.051,756,600
2021-03-17$27.55$27.552,357,600
2021-03-16$27.34$27.344,514,000
2021-03-15$29.99$29.994,530,400
2021-03-12$27.04$27.042,767,000
2021-03-11$26.75$26.754,994,300
2021-03-10$26.89$26.8911,705,500
2021-03-09$25.02$25.0224,262,400
2021-03-08$45.78$45.782,846,300
2021-03-05$48.98$48.981,719,000
2021-03-04$45.82$45.821,184,300
2021-03-03$47.44$47.441,617,300
2021-03-02$46.94$46.94790,300
2021-03-01$49.56$49.56815,900
2021-02-26$48.97$48.97993,200
2021-02-25$47.31$47.311,189,900
2021-02-24$48.69$48.691,018,400
2021-02-23$49.74$49.74924,900
2021-02-22$50.18$50.18653,300
2021-02-19$51.73$51.73528,400
2021-02-18$50.42$50.42651,500
2021-02-17$50.07$50.07792,500
2021-02-16$49.12$49.121,038,600
2021-02-12$50.13$50.13721,200
2021-02-11$51.24$51.24661,400
2021-02-10$51.63$51.63884,700
2021-02-09$50.45$50.45784,100
2021-02-08$51.28$51.28760,500
2021-02-05$51.70$51.70798,900
2021-02-04$51.07$51.07573,900
2021-02-03$49.32$49.321,123,100
2021-02-02$49.43$49.431,444,000
2021-02-01$46.58$46.581,662,400
2021-01-29$48.05$48.05961,700
2021-01-28$49.54$49.541,389,400
2021-01-27$48.61$48.611,556,700
2021-01-26$51.61$51.61991,600
2021-01-25$53.95$53.951,117,300
2021-01-22$52.83$52.83562,800
2021-01-21$52.01$52.01651,800
2021-01-20$53.34$53.34794,400
2021-01-19$53.37$53.37684,600
2021-01-15$53.66$53.66755,900
2021-01-14$54.46$54.46555,300
2021-01-13$53.31$53.31629,300
2021-01-12$53.57$53.57708,500
2021-01-11$54.42$54.42887,600
2021-01-08$53.13$53.131,055,500
2021-01-07$54.99$54.99919,300
2021-01-06$53.79$53.791,387,900
2021-01-05$52.03$52.03902,500
2021-01-04$52.81$52.81618,500