Top Stock Losers
Explore the biggest stock losers today along with up-to-date performance data, including the latest price, share price changes, trading volume, and more. We cover the top stock losers and decliners every day with market data, news, and analysis from our Foolish experts.
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Larimar Beats Q2 Loss Estimates
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Aug 14, 2025

Kala Bio (KALA) Q2 Loss Widens 15%
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Aug 8, 2025

Why Shares of MoonLake Immunotherapeutics Are Rising Tuesday
James Halley
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Sep 12, 2023
A competitor's clinical trial stumble may be benefiting MoonLake.

Why MoonLake Immunotherapeutics Stock Skyrocketed This Week
George Budwell
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Jun 29, 2023
Positive mid-stage results fueled a spike in the biotech's shares this week.

Why MoonLake Immunotherapeutics Was Such a Healthy Stock Today
Eric Volkman
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Jun 27, 2023
The heavily bullish sentiment on the company only grew on the second trading day of the week.

Why Shares of MoonLake Immunotherapeutics Skyrocketed Monday
James Halley
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Jun 26, 2023
The company reported positive phase 2 clinical trial results.

Why Kala Pharmaceuticals Stock Sank Today
Keith Speights
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Oct 27, 2020
Good news from the FDA translated to bad news for Kala's share price.

Kala Pharmaceuticals, Inc. (KALA) Q1 2020 Earnings Call Transcript
Motley Fool Transcribing
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May 9, 2020
KALA earnings call for the period ending March 31, 2020.

Keep Your Eye on These 4 Healthcare Stocks
Chris Knight
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Aug 23, 2019
The growing eye industry is something investors can’t ignore.

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