ACAD

ACADIA Pharmaceuticals Inc. $20.57 as of 2026-10-30
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.2%
Next 1 week
-0.7%
Next 1 month
+1.5%
Seasonality
Mildly negative window
Next 30 days (to Nov 30): -5.3% median, 43% of the last 21 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 61
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.16%/day.
Mean-reversion stats →
1-month breakdown — Market · β 0.67 +1.7% · Seasonal tilt -0.2%
$32M/day volume 39% volatility -9% 1-year -65% from ATH
52-week range · 17% of the way up · -34% from the high
$18.39$30.96

Congressional trades in ACAD Full tracker →

2 members · 0 buys / 3 sells · $3K–$45K disclosed · latest filing Jul 28, 2022.

SELL CJ Christopher L. Jacobs · traded Jun 16, 2022 $1K–$15K
SELL CJ Christopher L. Jacobs · traded Sep 8, 2020 $1K–$15K
SELL GC Gilbert Cisneros · traded Feb 19, 2019 $1K–$15K

Earnings Full history →

Next report 2026-11-04 (Wednesday, after close, in 4 days) · EPS est. 0.18.

1-day std dev
7.9%
Finished up
42%
Biggest pop
+16.7%
Biggest drop
-20.0%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

ReportedEst.Actual SurpriseGap Day 1Day 5
2026-08-04 beat 0.04 0.18 +317.2% +3.0% +6.1% +8.5%
2026-05-06 miss 0.08 0.02 -75.2% +1.9% +5.0% +2.8%
2026-02-25 miss 0.14 0.14 -4.2% -5.3% -1.3% -10.3%
2025-11-05 beat 0.15 0.42 +189.0% +5.6% -3.0% +5.9%
2025-08-06 beat 0.14 0.16 +15.3% +1.1% +2.5% +3.1%
2025-05-07 beat 0.11 0.11 +4.5% -0.6% +14.3% +18.8%
2025-02-26 beat 0.22 0.86 +292.6% +2.3% +1.8% -7.3%
2024-11-06 beat 0.14 0.20 +41.2% -0.6% +8.9% +7.8%
2024-08-06 beat 0.18 0.20 +13.9% -18.3% -19.5% -19.7%
2024-05-08 beat 0.06 0.10 +67.0% +2.2% -11.2% -13.3%
2024-02-27 miss 0.31 0.28 -9.5% -6.5% -9.9% -12.0%
2023-11-02 beat -0.42 -0.40 +5.4% +4.4% +4.7% -3.4%
2023-08-02 beat -0.12 0.01 +108.6% -4.2% -6.8% -8.7%
2023-05-08 miss -0.21 -0.27 -28.7% +0.2% -0.6% +1.5%
2023-02-27 miss -0.25 -0.26 -3.8% +2.3% +6.6% +4.9%
2022-11-02 beat -0.20 -0.17 +13.0% -2.8% -7.0% +3.1%
2022-08-08 beat -0.25 -0.21 +14.9% -0.1% -2.4% +2.0%
2022-05-04 miss -0.60 -0.70 -17.2% -1.9% -5.3% -19.4%
2022-02-28 miss -0.24 -0.27 -14.2% -4.6% -1.3% -7.9%
2021-11-08 beat -0.26 -0.09 +65.1% +6.5% +10.2% +4.5%
2021-08-04 beat -0.30 -0.27 +8.7% -6.6% -8.6% -14.3%
2021-05-05 beat -0.53 -0.42 +20.6% +0.8% +8.0% +9.4%
2021-02-24 beat -0.47 -0.42 +11.1% -0.8% -2.8% -5.9%
2020-11-04 miss -0.38 -0.54 -42.3% -5.6% -1.2% +3.0%
2020-08-05 beat -0.43 -0.27 +37.6% +0.3% +1.8% -6.9%
2020-05-07 miss -0.47 -0.57 -22.6% +0.8% +2.8% +3.0%
2020-02-26 beat -0.36 -0.34 +6.7% -1.8% -2.8% +10.4%
2019-10-30 beat -0.40 -0.29 +27.2% -0.6% -1.5% -4.3%
2019-07-31 beat -0.46 -0.38 +17.2% +6.1% +16.6% +19.5%
2019-05-01 miss -0.53 -0.59 -11.8% -1.9% +7.8% +9.8%
2019-02-26 beat -0.55 -0.50 +9.2% -2.3% +8.4% +8.9%
2018-11-06 beat -0.58 -0.50 +13.2% +5.1% -8.6% -19.9%
2018-08-08 miss -0.45 -0.51 -13.6% -8.7% -0.8% -5.1%
2018-05-04 beat -0.56 -0.44 +21.4% +9.1% +11.0% +15.6%
2018-02-27 beat -0.57 -0.55 +3.5% -10.9% -20.0% -18.5%
2017-11-07 beat -0.63 -0.53 +15.3% +3.3% -9.4% -17.3%
2017-08-08 beat -0.72 -0.55 +24.0% +10.9% +12.4% +6.3%
2017-05-09 miss -0.72 -0.72 -0.0% -7.0% -9.9% -16.1%
2017-02-28 miss -0.63 -0.65 -2.6% +0.0% -3.9% -4.1%
2016-11-07 miss -0.57 -0.61 -6.5% +12.9% +16.7% +23.8%
2016-08-04 miss -0.47 -0.63 -33.8% -2.5% +0.0% -14.0%
2016-05-05 miss -0.42 -0.45 -8.2% +3.6% +2.2% +3.9%
2016-02-29 miss -0.41 -0.45 -9.3% -0.1% -7.8% +16.2%
2015-11-05 beat -0.39 -0.39 +1.2% -0.9% -11.5% -15.6%
2015-08-06 miss -0.33 -0.39 -19.3% -4.7% -13.3% -16.1%
2015-05-07 miss -0.26 -0.40 -51.1% +1.9% +3.8% +7.1%
2015-02-26 miss -0.26 -0.28 -8.9% -2.4% +0.5% +3.1%
2014-11-10 miss -0.22 -0.25 -14.5% -5.8% -2.5% -1.5%
2014-08-05 miss -0.19 -0.22 -13.4% -2.4% +2.7% +7.7%
2014-05-06 miss -0.14 -0.19 -35.7% -1.2% -3.4% -1.5%
2014-02-27 beat -0.13 -0.13 +1.3% -3.0% -6.0% -9.6%
2013-11-06 beat -0.12 -0.12 +1.0% +1.3% -0.5% +9.2%
2013-08-06 miss -0.08 -0.11 -32.0% -3.5% -1.4% -3.0%
2013-05-07 beat -0.08 -0.08 +3.5% +0.6% -3.2% +8.5%
2013-03-12 miss -0.09 -0.11 -23.9% -0.5% -3.5% +5.4%
2012-11-05 beat -0.07 -0.04 +41.2% +5.7% +6.6% -7.0%
2012-08-08 beat -0.12 -0.10 +16.7% +1.3% +0.7% +10.7%
2012-05-08 miss -0.10 -0.12 -14.3% -2.6% -2.6% +1.3%
2012-03-06 beat -0.10 -0.10 +3.2% +0.0% +6.1% +34.5%
2011-11-09 -0.10 -0.10 — +0.0% -5.8% -14.2%

Not investment advice.