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 — 2005

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2005-12-30$9.85$9.8543,500
2005-12-29$9.94$9.94149,800
2005-12-28$9.97$9.9723,100
2005-12-27$9.71$9.7140,000
2005-12-23$9.90$9.9019,900
2005-12-22$10.00$10.0032,200
2005-12-21$9.93$9.9321,500
2005-12-20$9.67$9.6761,200
2005-12-19$9.75$9.7536,000
2005-12-16$9.71$9.71104,800
2005-12-15$9.69$9.6935,000
2005-12-14$9.97$9.9725,800
2005-12-13$10.06$10.0657,000
2005-12-12$9.82$9.8240,800
2005-12-09$9.67$9.679,400
2005-12-08$9.79$9.7918,000
2005-12-07$9.94$9.9444,000
2005-12-06$9.91$9.9159,900
2005-12-05$9.94$9.94110,500
2005-12-02$9.86$9.86102,400
2005-12-01$10.29$10.29135,600
2005-11-30$8.77$8.7764,700
2005-11-29$9.25$9.2577,300
2005-11-28$9.25$9.2515,000
2005-11-25$9.30$9.305,900
2005-11-23$9.35$9.359,600
2005-11-22$9.49$9.4930,700
2005-11-21$9.50$9.5029,800
2005-11-18$9.49$9.4981,400
2005-11-17$9.76$9.7627,400
2005-11-16$9.47$9.47149,800
2005-11-15$9.67$9.6765,000
2005-11-14$10.37$10.3739,100
2005-11-11$10.29$10.2967,000
2005-11-10$10.49$10.4958,000
2005-11-09$10.47$10.47102,400
2005-11-08$10.29$10.2945,800
2005-11-07$10.06$10.0673,800
2005-11-04$10.10$10.1023,200
2005-11-03$10.22$10.2250,700
2005-11-02$10.32$10.3283,600
2005-11-01$10.29$10.2926,900
2005-10-31$10.50$10.5032,000
2005-10-28$10.50$10.5026,000
2005-10-27$10.62$10.6225,800
2005-10-26$11.07$11.076,500
2005-10-25$11.24$11.2464,600
2005-10-24$11.27$11.2717,000
2005-10-21$11.16$11.1629,100
2005-10-20$11.19$11.1919,000
2005-10-19$11.47$11.4767,100
2005-10-18$11.18$11.1840,900
2005-10-17$11.41$11.41127,200
2005-10-14$11.02$11.0241,600
2005-10-13$10.98$10.9883,100
2005-10-12$10.87$10.8759,400
2005-10-11$10.15$10.1535,600
2005-10-10$10.80$10.8016,300
2005-10-07$10.80$10.8014,900
2005-10-06$10.62$10.6273,800
2005-10-05$11.02$11.0284,800
2005-10-04$11.15$11.1554,400
2005-10-03$11.31$11.3177,000
2005-09-30$11.37$11.37119,100
2005-09-29$11.13$11.1399,600
2005-09-28$10.87$10.8776,300
2005-09-27$10.95$10.9526,700
2005-09-26$10.99$10.9990,300
2005-09-23$10.87$10.87163,500
2005-09-22$10.90$10.90150,000
2005-09-21$10.71$10.71163,800
2005-09-20$11.31$11.31129,400
2005-09-19$11.06$11.0634,200
2005-09-16$11.02$11.02426,600
2005-09-15$11.04$11.04226,100
2005-09-14$10.75$10.7538,400
2005-09-13$10.87$10.8734,700
2005-09-12$11.04$11.04126,200
2005-09-09$11.01$11.0155,700
2005-09-08$11.00$11.0097,300
2005-09-07$10.35$10.3539,700
2005-09-06$10.13$10.1354,400
2005-09-02$10.07$10.07226,700
2005-09-01$9.91$9.91280,700
2005-08-31$9.57$9.5745,000
2005-08-30$9.45$9.458,100
2005-08-29$9.39$9.3915,700
2005-08-26$9.24$9.2436,100
2005-08-25$9.55$9.5594,500
2005-08-24$9.46$9.4656,400
2005-08-23$9.27$9.2723,200
2005-08-22$9.24$9.2463,900
2005-08-19$8.88$8.8839,500
2005-08-18$8.56$8.5685,900
2005-08-17$8.66$8.6651,900
2005-08-16$8.86$8.8616,600
2005-08-15$9.02$9.026,000
2005-08-12$8.81$8.8115,000
2005-08-11$8.98$8.9832,800
2005-08-10$8.69$8.6921,000
2005-08-09$8.87$8.8714,400
2005-08-08$8.89$8.8929,600
2005-08-05$9.09$9.0914,000
2005-08-04$9.47$9.4770,800
2005-08-03$9.25$9.259,100
2005-08-02$9.67$9.6739,000
2005-08-01$9.64$9.6442,500
2005-07-29$9.55$9.5560,100
2005-07-28$9.51$9.5117,800
2005-07-27$9.48$9.4819,800
2005-07-26$9.49$9.4966,600
2005-07-25$9.45$9.4587,200
2005-07-22$9.33$9.3318,800
2005-07-21$9.21$9.21278,800
2005-07-20$9.50$9.50179,900
2005-07-19$9.27$9.2730,900
2005-07-18$8.83$8.8356,600
2005-07-15$8.98$8.988,700
2005-07-14$9.04$9.0415,600
2005-07-13$8.95$8.9515,800
2005-07-12$8.99$8.9939,800
2005-07-11$9.07$9.0728,000
2005-07-08$9.00$9.0021,500
2005-07-07$8.10$8.1043,400
2005-07-06$8.29$8.2930,600
2005-07-05$8.36$8.3652,900
2005-07-01$8.34$8.34102,200
2005-06-30$8.40$8.4052,300
2005-06-29$8.76$8.7645,600
2005-06-28$8.84$8.8436,300
2005-06-27$8.80$8.8042,800
2005-06-24$9.20$9.20662,200
2005-06-23$9.02$9.0230,400
2005-06-22$9.02$9.0225,600
2005-06-21$9.10$9.1025,100
2005-06-20$9.07$9.0722,400
2005-06-17$9.20$9.2018,500
2005-06-16$9.32$9.3274,500
2005-06-15$8.89$8.8915,600
2005-06-14$9.00$9.0027,100
2005-06-13$8.90$8.9025,200
2005-06-10$8.51$8.517,900
2005-06-09$8.85$8.8519,400
2005-06-08$8.50$8.5015,700
2005-06-07$8.92$8.9247,600
2005-06-06$8.79$8.7922,500
2005-06-03$8.75$8.7516,800
2005-06-02$8.82$8.8216,800
2005-06-01$8.71$8.7118,100
2005-05-31$8.73$8.7317,900
2005-05-27$8.65$8.6551,300
2005-05-26$8.52$8.5244,200
2005-05-25$8.82$8.8294,100
2005-05-24$9.15$9.1599,800
2005-05-23$7.91$7.9136,500
2005-05-20$7.57$7.5717,400
2005-05-19$7.74$7.7411,900
2005-05-18$7.37$7.3774,800
2005-05-17$7.21$7.21182,200
2005-05-16$7.20$7.209,600
2005-05-13$7.19$7.1949,700
2005-05-12$7.20$7.2026,100
2005-05-11$7.43$7.43800
2005-05-10$7.27$7.276,900
2005-05-09$7.40$7.405,100
2005-05-06$7.40$7.405,000
2005-05-05$7.50$7.5010,500
2005-05-04$7.54$7.5417,300
2005-05-03$7.50$7.5042,200
2005-05-02$7.70$7.7021,300
2005-04-29$7.46$7.466,900
2005-04-28$7.51$7.516,000
2005-04-27$7.74$7.7410,400
2005-04-26$7.67$7.6729,800
2005-04-25$7.28$7.2826,200
2005-04-22$7.16$7.1620,300
2005-04-21$7.20$7.2014,500
2005-04-20$6.74$6.7413,400
2005-04-19$6.86$6.8624,600
2005-04-18$7.15$7.154,800
2005-04-15$6.92$6.9293,300
2005-04-14$6.90$6.9018,400
2005-04-13$6.50$6.509,400
2005-04-12$6.57$6.5711,600
2005-04-11$6.75$6.7526,200
2005-04-08$6.62$6.625,900
2005-04-07$6.91$6.91500
2005-04-06$6.95$6.956,100
2005-04-05$6.93$6.933,700
2005-04-04$6.85$6.856,100
2005-04-01$6.85$6.859,000
2005-03-31$6.90$6.9011,900
2005-03-30$7.14$7.142,900
2005-03-29$7.00$7.008,100
2005-03-28$7.01$7.012,300
2005-03-24$6.96$6.962,900
2005-03-23$7.19$7.197,100
2005-03-22$7.09$7.0911,100
2005-03-21$7.05$7.057,100
2005-03-18$7.28$7.2824,600
2005-03-17$7.17$7.173,600
2005-03-16$7.18$7.182,400
2005-03-15$7.11$7.113,800
2005-03-14$7.09$7.094,000
2005-03-11$7.01$7.013,600
2005-03-10$6.95$6.952,400
2005-03-09$7.17$7.176,100
2005-03-08$7.15$7.15200,300
2005-03-07$7.05$7.056,800
2005-03-04$7.21$7.2112,400
2005-03-03$7.53$7.537,200
2005-03-02$7.55$7.5514,000
2005-03-01$7.73$7.7348,700
2005-02-28$7.52$7.5232,000
2005-02-25$7.64$7.6424,800
2005-02-24$7.61$7.617,500
2005-02-23$7.75$7.7535,000
2005-02-22$7.80$7.8011,600
2005-02-18$7.64$7.6426,600
2005-02-17$8.05$8.052,000
2005-02-16$8.11$8.119,200
2005-02-15$8.08$8.081,100
2005-02-14$8.19$8.196,100
2005-02-11$8.18$8.183,400
2005-02-10$8.03$8.0310,700
2005-02-09$8.29$8.2912,100
2005-02-08$8.07$8.0721,400
2005-02-07$7.50$7.5012,300
2005-02-04$7.34$7.349,000
2005-02-03$7.45$7.454,400
2005-02-02$7.35$7.359,600
2005-02-01$7.15$7.156,200
2005-01-31$7.07$7.0715,100
2005-01-28$6.96$6.9612,000
2005-01-27$7.00$7.0012,800
2005-01-26$6.74$6.743,000
2005-01-25$6.56$6.565,600
2005-01-24$6.42$6.4210,200
2005-01-21$6.64$6.645,400
2005-01-20$6.65$6.652,600
2005-01-19$6.62$6.6210,500
2005-01-18$6.80$6.8028,000
2005-01-14$7.06$7.0611,400
2005-01-13$7.20$7.2017,300
2005-01-12$7.42$7.4245,200
2005-01-11$7.02$7.0270,600
2005-01-10$6.43$6.439,500
2005-01-07$6.50$6.5018,700
2005-01-06$6.34$6.347,700
2005-01-05$6.26$6.265,000
2005-01-04$6.28$6.286,800
2005-01-03$6.39$6.398,600