TOP TIERMARKET NEWSWIRE
Movers explained · 2026-09-25

Archived explainer. For the current picture see today's ACAD page.

Why Is ACADIA PHARMACEUTICA (ACAD) Stock Down Today?

By the Top Tier Newswire AI Desk · September 25, 2026 at 11:58 AM ET · reviewed against 31 wire stories

ACADIA PHARMACEUTICA (ACAD) is down -5.70% in the latest session. Our newswire has captured 31 stories on ACAD across 11 sources in the last 36 hours, with AI sentiment reading bearish (avg 40/100).

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ACAD stock closed down 5.70% at $20.92 on Friday, marking one of the largest moves in its recent trading pattern. The decline follows a series of analyst actions that reduced price targets in response to updated trial data for remlifanserin. Analysts at multiple firms have revised their expectations downward, contributing to a broader reassessment of the stock’s near-term potential.

What Happened

Analysts from H.C. Wainwright, Needham, Deutsche Bank, BMO Capital, and Citizens all cut their price targets for ACAD in the past 36 hours. These moves followed the RADIANT trial update, which has prompted a reevaluation of the drug’s development timeline and commercial prospects. Despite some firms maintaining a Buy or Outperform rating, the downward revision in price targets has weighed on investor sentiment. The stock opened at $22.25 but quickly fell throughout the session, hitting an intraday low of $20.88 before closing near that level. The volume of 0.8 million shares was above the 3-month average, indicating increased attention to the stock.

What The Data Shows

ACAD has traded within a 52-week range of $19.69 to $30.96, and the stock has fallen 13.0% over the last eight sessions. The company has a market cap of $4.4 billion and a P/E ratio of 10.1, with revenue growing 11.8% in the trailing twelve months. Recent insider transactions include three sales totaling $1.3 million in the last 90 days. Unusual options activity was noted, with a call option print of $165,000. The stock also printed 32 fresh 52-week lows on September 25, indicating heightened bearish pressure.

What To Watch

The stock is set to continue under analyst scrutiny as more firms may adjust their outlooks. Investors should monitor coverage breadth and any further updates from Acadia on remlifanserin’s development.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

ACAD by the numbers

Last: $20.92Session: -5.70%7 sessions: -24.91%Coverage: 31 stories / 11 sourcesAI sentiment: 40/100 (bearish)Mkt cap: $4.4BP/E: 10.152w: $19.69 to $30.96
ACAD · Sep 25 session (5-min) · -6.71% vs prior close · updated 8:50 PM ET
$20.52$21.57$22.62prev close $22.18$20.698:00 AM10:57 AM1:55 PM4:52 PM7:50 PM8:00 AM · $22.258:25 AM · $22.188:30 AM · $22.519:05 AM · $22.309:15 AM · $22.309:25 AM · $22.189:30 AM · $21.899:35 AM · $21.839:40 AM · $21.809:45 AM · $21.739:50 AM · $21.679:55 AM · $21.5810:00 AM · $21.4210:05 AM · $21.4910:10 AM · $21.4910:15 AM · $21.3510:20 AM · $21.3910:25 AM · $21.3010:30 AM · $21.3210:35 AM · $21.2310:40 AM · $21.1710:45 AM · $21.1610:50 AM · $21.0610:55 AM · $21.0711:00 AM · $21.0611:05 AM · $21.0611:10 AM · $21.0511:15 AM · $20.9011:20 AM · $20.9311:25 AM · $21.0411:30 AM · $21.0811:35 AM · $21.1111:40 AM · $21.0911:45 AM · $21.0411:50 AM · $20.9511:55 AM · $20.9712:00 PM · $21.1512:05 PM · $21.1412:10 PM · $21.0512:15 PM · $20.9612:20 PM · $20.8912:25 PM · $20.9712:30 PM · $20.9512:35 PM · $20.8412:40 PM · $20.8112:45 PM · $20.7412:50 PM · $20.6412:55 PM · $20.741:00 PM · $20.811:05 PM · $20.891:10 PM · $20.891:15 PM · $20.741:20 PM · $20.751:25 PM · $20.761:30 PM · $20.731:35 PM · $20.761:40 PM · $20.831:45 PM · $20.751:50 PM · $20.721:55 PM · $20.732:00 PM · $20.752:05 PM · $20.702:10 PM · $20.722:15 PM · $20.682:20 PM · $20.682:25 PM · $20.642:30 PM · $20.732:35 PM · $20.662:40 PM · $20.702:45 PM · $20.752:50 PM · $20.802:55 PM · $20.903:00 PM · $20.883:05 PM · $20.853:10 PM · $20.843:15 PM · $20.773:20 PM · $20.763:25 PM · $20.713:30 PM · $20.773:35 PM · $20.733:40 PM · $20.743:45 PM · $20.743:50 PM · $20.703:55 PM · $20.684:00 PM · $20.684:05 PM · $20.684:20 PM · $20.744:40 PM · $20.804:50 PM · $20.755:35 PM · $20.917:35 PM · $20.727:50 PM · $20.69
AI sentiment, last 36h · averaged over 31 stories · 40/100 bearish
AI sentiment 40/100 (bearish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishThe Fly · sentiment 38 · Acadia Pharmaceuticals price target lowered to $33 from $36 at CitizensThe Fly · 38Acadia Pharmaceuticals price target lowered to $33 from $36 at CitizensSeeking Alpha · sentiment 71 · Air Canada expects to buy back about C$800M in sharesSeeking Alpha · 71Air Canada expects to buy back about C$800M in sharesThe Fly · sentiment 38 · Acadia Pharmaceuticals price target lowered to $34 from $36 at BMO CapitalThe Fly · 38Acadia Pharmaceuticals price target lowered to $34 from $36 at BMO CapitalInvesting.com Analyst Ratings · sentiment 34 · Needham cuts Acadia Pharmaceuticals stock price target on trial resultsInvesting.com Analyst Ratings · 34Needham cuts Acadia Pharmaceuticals stock price target on trial resultsThe Fly · sentiment 34 · Acadia Pharmaceuticals price target lowered to $31 from $38 at Deutsche BankThe Fly · 34Acadia Pharmaceuticals price target lowered to $31 from $38 at Deutsche BankThe Fly · sentiment 34 · Acadia Pharmaceuticals price target lowered to $35 from $41 at NeedhamThe Fly · 34Acadia Pharmaceuticals price target lowered to $35 from $41 at NeedhamThe Fly · sentiment 38 · Acadia price target lowered to $33 from $37 at H.C. WainwrightThe Fly · 38Acadia price target lowered to $33 from $37 at H.C. WainwrightStocktwits News · sentiment 38 · ACAD Stock Tumbles Today: Analysts Weigh RADIANT Results, Cut Price TargetsStocktwits News · 38ACAD Stock Tumbles Today: Analysts Weigh RADIANT Results, Cut Price Targets
49d agoStocktwits NewsBEARISH 38Analyst

ACAD Stock Tumbles Today: Analysts Weigh RADIANT Results, Cut Price Targets

Acadia's latest trial update has put the spotlight on remlifanserin's development path, prompting analysts to reassess its near-term prospects and valuation.

49d agoThe FlyBEARISH 38Analyst

Acadia price target lowered to $33 from $37 at H.C. Wainwright

49d agoThe FlyBEARISH 34Analyst

Acadia Pharmaceuticals price target lowered to $35 from $41 at Needham

49d agoThe FlyBEARISH 34Analyst

Acadia Pharmaceuticals price target lowered to $31 from $38 at Deutsche Bank

49d agoInvesting.com Analyst RatingsBEARISH 34Analyst

Needham cuts Acadia Pharmaceuticals stock price target on trial results

Needham cuts Acadia Pharmaceuticals stock price target on trial results

49d agoThe FlyBEARISH 38Analyst

Acadia Pharmaceuticals price target lowered to $34 from $36 at BMO Capital

49d agoSeeking AlphaBULLISH 71General

Air Canada expects to buy back about C$800M in shares

Air Canada expects to buy back 27.59M shares for C$800M at C$29 via an oversubscribed issuer bid, reducing shares to 252.75M.

49d agoThe FlyBEARISH 38Analyst

Acadia Pharmaceuticals price target lowered to $33 from $36 at Citizens

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More on ACAD: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier ACAD move explainers: 2026-11-11 · 2026-11-10 · 2026-11-09 · 2026-09-25 · 2026-09-24 · 2026-08-26