TOP TIERMARKET NEWSWIRE
Movers explained · 2026-08-18

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

Why Is LEGEND BIOTECH CORP ADR (LEGN) Stock Up Today?

By the Top Tier Newswire AI Desk · August 18, 2026 at 2:24 PM ET · reviewed against 3 wire stories

LEGEND BIOTECH CORP ADR (LEGN) is up +5.78% in the latest session. Our newswire has captured 3 stories on LEGN across 1 source in the last 36 hours, with AI sentiment reading bearish (avg 39/100).

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Why LEGN stock is up today

Legend Biotech Corp ADR (LEGN) rose 5.78% to $21.84 in afternoon trading on Monday, driven by a mix of analyst activity and broader market dynamics. The stock opened with a small gap down but quickly reversed to post a strong intraday gain. Multiple analyst firms adjusted their ratings and price targets in the past 36 hours, contributing to the stock's upward momentum.

What Happened

Three separate analyst actions were reported in the past 36 hours, each reflecting a cautious stance on the stock. Oppenheimer downgraded the stock to Perform, citing CEO and competitive concerns. TD Cowen and Barclays both reduced their price targets, with TD Cowen cutting it to $24 from $29 and Barclays lowering it to $78 from $80. These moves suggest a recalibration of expectations for Legend Biotech. Meanwhile, Morgan Stanley raised its price target to $49 and RBC Capital maintained an Outperform rating but reduced its target to $58. The mixed analyst commentary appears to have spurred a buying response from investors.

What The Data Shows

The stock opened at $20.54, slightly below the prior close of $20.65, and traded as low as $20.43 before recovering to a session high of $21.90. Volume was 1.6 million shares, which is 0.6 times the 3-month average. Over the past eight sessions, the stock has gained 5.9% from $19.05 to $20.18. Recent insider transactions include two sales totaling $171K, with the most recent filing on July 2. The stock also printed five fresh 52-week lows on August 18, indicating a volatile price environment.

What To Watch

The stock is currently unprofitable with a TTM net margin of -22.0% and a beta of 0.39. Investors will want to monitor the breadth of analyst coverage and any upcoming earnings reports for further direction.

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.

LEGN by the numbers

Last: $21.84Session: +5.78%7 sessions: +7.35%Coverage: 3 stories / 1 sourcesAI sentiment: 39/100 (bearish)Mkt cap: $3.7B52w: $16.24 to $38.35
LEGN · Aug 18 session (5-min) · +5.79% vs prior close · updated 2:52 PM ET
$20.42$21.19$21.96prev close $20.65$21.847:00 AM8:57 AM10:55 AM12:52 PM2:50 PM7:00 AM · $20.507:50 AM · $20.608:25 AM · $20.508:40 AM · $20.628:55 AM · $20.629:10 AM · $20.519:15 AM · $20.519:20 AM · $20.509:25 AM · $20.609:30 AM · $20.839:35 AM · $20.779:40 AM · $20.739:45 AM · $20.639:50 AM · $20.709:55 AM · $20.7010:00 AM · $20.8410:05 AM · $20.7310:10 AM · $20.5810:15 AM · $20.5810:20 AM · $20.6110:25 AM · $20.7210:30 AM · $20.7310:35 AM · $20.7310:40 AM · $20.6410:45 AM · $20.5810:50 AM · $20.5710:55 AM · $20.5111:00 AM · $20.5211:05 AM · $20.5711:10 AM · $20.6411:15 AM · $20.6011:20 AM · $20.5211:25 AM · $20.5111:30 AM · $20.5211:35 AM · $20.5511:40 AM · $20.5611:45 AM · $20.6511:50 AM · $20.6911:55 AM · $20.7012:00 PM · $20.6512:05 PM · $20.6812:10 PM · $20.7012:15 PM · $20.6812:20 PM · $20.6412:25 PM · $20.5712:30 PM · $20.6712:35 PM · $20.6712:40 PM · $20.6312:45 PM · $20.6312:50 PM · $20.6212:55 PM · $20.621:00 PM · $21.051:05 PM · $21.071:10 PM · $21.211:15 PM · $21.231:20 PM · $21.191:25 PM · $21.381:30 PM · $21.391:35 PM · $21.401:40 PM · $21.511:45 PM · $21.591:50 PM · $21.621:55 PM · $21.682:00 PM · $21.662:05 PM · $21.722:10 PM · $21.792:15 PM · $21.882:20 PM · $21.802:25 PM · $21.782:30 PM · $21.802:35 PM · $21.862:40 PM · $21.842:45 PM · $21.852:50 PM · $21.84
AI sentiment, last 36h · averaged over 3 stories · 39/100 bearish
AI sentiment 39/100 (bearish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 3 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishThe Fly · sentiment 38 · Oppenheimer downgrades Legend Biotech to Perform on CEO/competition overhangsThe Fly · 38Oppenheimer downgrades Legend Biotech to Perform on CEO/competition overhangsThe Fly · sentiment 42 · Legend Biotech price target lowered to $78 from $80 at BarclaysThe Fly · 42Legend Biotech price target lowered to $78 from $80 at BarclaysThe Fly · sentiment 38 · Legend Biotech price target lowered to $24 from $29 at TD CowenThe Fly · 38Legend Biotech price target lowered to $24 from $29 at TD Cowen
27d agoThe FlyBEARISH 38Analyst

Legend Biotech price target lowered to $24 from $29 at TD Cowen

27d agoThe FlyBEARISH 42Analyst

Legend Biotech price target lowered to $78 from $80 at Barclays

27d agoThe FlyBEARISH 38Analyst

Oppenheimer downgrades Legend Biotech to Perform on CEO/competition overhangs

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

Earlier LEGN move explainers: 2026-08-18