🔥 Featured Questions
🔥 Trending:🆕 NewestmusicnewscienceMoney & FinanceSports
🗂️ Categories:EntertainmentBooksBeauty & SkincareFood & DrinkTech & AIRelationshipsLifestyle & TrendsMoney & FinanceSports
Moderna Stock Nearly Triples in a Day -- Cancer Breakthrough, Flu Shot Win, or Just a Short Squeeze?

On August 19, 2026, Moderna shares skyrocketed as much as 177% intraday -- the biggest single-day move in company history -- after Moderna and Merck released 5-year Phase 3 data showing their personalized mRNA cancer vaccine, combined with Keytruda, sustained a meaningful reduction in melanoma recurrence. The rally came just two weeks after the FDA approved mFlusiva, Moderna's first mRNA-based flu vaccine for adults 50+, the first mRNA flu shot ever authorized in the US. Because Moderna was heavily shorted going into the announcement, the surge reportedly inflicted roughly $5.5 billion in one-day losses on short sellers, fueling debate over how much of the move is short covering versus a genuine re-rating of the company's pipeline. Reaction has split Wall Street, with some newly bullish on Moderna's expanding mRNA platform, while others warn the stock's valuation has run well ahead of its shrinking COVID/RSV vaccine revenue base.

🗳️ 10 votes so far🏆 Leading: The mFlusiva flu vaccine approval matters just as much -- it proves Moderna's mRNA platform can succeed well beyond COVID, diversifying its revenue base (40%)🥈 This is mostly a short squeeze and momentum rally -- with $5.5B in shorts getting burned, the stock's valuation has now outrun its actual shrinking sales (40%)🥉 The cancer vaccine data is a legitimate scientific breakthrough -- a personalized mRNA shot that meaningfully delays melanoma recurrence changes the long-term story for Moderna (20%)⚖️ Split decision🌍 🇨🇳 China
The mFlusiva flu vaccine approval matters just as much -- it proves Moderna's mRNA platform can succeed well beyond COVID, diversifying its revenue base
This is mostly a short squeeze and momentum rally -- with $5.5B in shorts getting burned, the stock's valuation has now outrun its actual shrinking sales
The cancer vaccine data is a legitimate scientific breakthrough -- a personalized mRNA shot that meaningfully delays melanoma recurrence changes the long-term story for Moderna

Poll as Guest Infographics
Also worth a voteModerna Stock Exploded 177% in One Day on a Cancer Vaccine Breakthrough -- Is This Justified Science, Pure Hype, or a Short-Squeeze Overreaction?Moderna's cancer vaccine stock rocketed 177% then crashed 25% the next day — and RFK Jr had axed $500M in mRNA funding a year earlier. Who read this right?48% of Americans hope AI cures cancer or Alzheimer's — but only 15% trust the companies building it. Is that optimism justified?
From around the web

Similar to hewsay's "Moderna Stock Nearly Triples in a Day -- Cancer Breakthrough, Flu Shot Win, or Just a Short Squeeze?"

Quoted & linked with attribution — not a hewsay user post.
Institutions are buying Moderna stock : r/ModernaStock. Skip to main contentInstitutions are buying Moderna stock : r/ModernaStock. Open menu Open navigationGo to Reddit Home. Institutions are buying Moderna stock. Institution investors are holding more than 75% of Moderna sha...
reddit.com · Reddit
View original
Title: What indicators show a high potential for a short squeeze in a stock? - Quora What indicators show a high potential for a short squeeze in a stock? Key indicators that a stock is poised for a short squeeze fall into three categories: short-interest metrics, market liqui...
quora.com · Quora
View original
Fauci's Former Top Science Adviser Pleads Guilty to Hiding COVID Records -- Accountability, the Tip of the Iceberg, or Overblown?

Dr. David Morens, a longtime top science adviser to former NIAID director Anthony Fauci, has pleaded guilty to a charge related to concealing records tied to COVID-19 origins from public disclosure requests. Some see this as accountability finally catching up with a public health official, others say it's just the first thread in a much bigger story about transparency during the pandemic response, and some think the case is being blown out of proportion relative to what he actually admitted to. How do you see this playing out?

🏆 Leading: The system worked as it should -- a public official concealed records that were legally requested, got investigated, and is now facing consequences under the law. That's exactly the kind of accountability that should apply to any government employee, regardless of their role or reputation. (44%)🥈 This is just the first domino -- a guilty plea from someone this senior suggests investigators found something solid enough to act on, and it's reasonable to expect this could lead to further scrutiny of how COVID-19 origins information was handled at the highest levels of public health leadership. (33%)🥉 It's a real but narrow crime, not proof of a cover-up -- pleading guilty to a records-related charge is a genuine legal consequence, but it's a big leap to treat this as validating any particular theory about COVID-19's origins. The two issues are related but shouldn't be conflated. (22%)🌍 🇨🇳 China
The system worked as it should -- a public official concealed records that were legally requested, got investigated, and is now facing consequences under the law. That's exactly the kind of accountability that should apply to any government employee, regardless of their role or reputation.
This is just the first domino -- a guilty plea from someone this senior suggests investigators found something solid enough to act on, and it's reasonable to expect this could lead to further scrutiny of how COVID-19 origins information was handled at the highest levels of public health leadership.
It's a real but narrow crime, not proof of a cover-up -- pleading guilty to a records-related charge is a genuine legal consequence, but it's a big leap to treat this as validating any particular theory about COVID-19's origins. The two issues are related but shouldn't be conflated.

Poll as Guest Infographics
Also worth a voteHui Ka Yan Sentenced to Life: Genuine Accountability for Evergrande's Fraud or a Scapegoat for China's Property Crisis?Australia's under-16 social media ban: keep pushing, or admit it's not working?Moderna's cancer vaccine stock rocketed 177% then crashed 25% the next day — and RFK Jr had axed $500M in mRNA funding a year earlier. Who read this right?
From around the web

Similar to hewsay's "Fauci's Former Top Science Adviser Pleads Guilty to Hiding COVID Records -- Accountability, the Tip of the Iceberg, or Overblown?"

Quoted & linked with attribution — not a hewsay user post.
Title: 2 dead, 17 injured. Driver pleads guilty to misdemeanor charges : r/cycling # 2 dead, 17 injured. Driver pleads guilty to misdemeanor charges : r/cycling. Skip to main content2 dead, 17 injured. Driver pleads guilty to misdemeanor charges : r/cycling. Open menu Open nav...
reddit.com · Reddit
View original
Title: John Carter pleads guilty to involuntary manslaughter in Katelyn Markham’s killing : r/cincinnati John Carter pleads guilty to involuntary manslaughter in Katelyn Markham’s killing : r/cincinnati. Skip to main contentJohn Carter pleads guilty to involuntary manslaughter...
reddit.com · Reddit
View original