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$21.43
−0.20%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 15:58 IST · A quote does not mean the product is available to trade on your account.
Opens 8:00 pm IST
Opens 8:00 pm IST
Opens 8:00 pm IST
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: +8.8% (SPY −1.6%, XLV +13.5%). 3 months: −25.5% (SPY −0.4%, XLV +15.5%). 1 year: −1.7% (SPY +13.6%, XLV +30.7%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: ACAD, SPY and XLV · as of 4 Nov 2026
The 4 Nov 2026 close of $21.47 was 7.4% below its 50-day average ($23.20) and 9.0% below its 200-day average ($23.60). It has closed below the 200-day for 30 sessions, since 24 Sep 2026. The 50-day average crossed below the 200-day on 2 Nov 2026, 2 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
4 Nov 2026 volume of 4.7M shares was 2.3× the average of the 30 sessions before it (2.0M), as the price rose 4.4%. SPY traded 1.5× its own average that session.
Daily volume against a 30-session baseline · as of 4 Nov 2026
Closed at $21.47 on 4 Nov 2026: 30.7% below the 52-week high of $30.96 (19 Aug 2026) and 16.7% above the low of $18.39 (13 Oct 2026).
Daily price bars, split-adjusted · as of 4 Nov 2026
9.1M shares were sold short at the 15 Oct 2026 settlement, 5.3% of the 172.3M shares outstanding; covering them would take 4.6 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
Price return, split-adjusted
At the 4 Nov 2026 close
Acadia Pharmaceuticals Inc is a biopharmaceutical company focused on turning scientific promise into making a difference for underserved neurological and rare disease communities around the world. It has two franchises in neurological and rare diseases. Its neurological disease franchise is anchored by the commercial product NUPLAZID (pimavanserin), which is the first and only drug approved by the U.S. FDA for the treatment of hallucinations and delusions associated with Parkinson's disease psychosis (PDP). Its rare disease is anchored by the commercial product DAYBUE, which is the first and only drug approved for the treatment of Rett syndrome. Its clinical-stage development efforts are focused on Alzheimer's disease psychosis, Lewy Body Dementia psychosis, and multiple other programs.
May 16, 2025
+26.48%December 13, 2023
+34.48%June 21, 2022
−33.32%