Sigma Speaks: Audio News Daily (Tailored for Retail Investors)

In this episode:

• Markets today: Sep 14
• Corning Launches Up to $2 Billion At-the-Market Program
• GM Aims for Domestic Battery Supply Chain in 2-3 Years, Exec Says
• Gary Black Explains Tesla’s US EV Market Share Surge, Points to Legacy Retreat, Model Y Rejig: ‘It’s Implausible…’
• PayPal Stock Is Down But Is the Company Broken?
• Intuitive advances da Vinci 5 innovations in Europe
• Nio Onvo launches L80 styling package, echoing Firefly's strategy to boost appeal
• Jensen Huang Mocks Nvidia ‘Circular Financing’ Fears: ‘If That Is, Let’s Do More of That’
• Build apps in Copilot Cowork and Copilot Studio
• AirBaltic files for Chapter 11 bankruptcy as Iran war costs bite
• Scientists find a new layer of Alzheimer’s hidden in the genome
• FLEX and Sentinel-3C ready for liftoff on Vega-C
• NASA-backed scientists turn plastic waste into edible cookies
• Scientists are building a microscope powered by a quantum computer
• ESA’s FLEX mission reveals the secret glow of plants
• Modern miracle? Plastic waste transformed into effective fertilizer

In this episode:

• Amgen Highlights 26% Growth Drivers, IMDELLTRA Momentum and MariTide Potential
• Tesla’s Trucking Business Could Unlock A $17B Software Opportunity, Morgan Stanley Says
• Amkor will expand investments in its advanced packaging facility in Arizona to $12 billion
• AbbVie's Immunology Franchise: From Skyrizi & Rinvoq to What's Next
• Scientists discover a hidden switch that shuts down inflammation
• MTM's selfie footage of BepiColombo's eight-year journey
• CERN finds gluons behaving strangely deep inside atomic nuclei
• What science problem should AI tackle next? A new ‘challenge atlas’ offers answers
• Shoei GT-Air 3 Smart helmet drops with built-in AR for $1,500
• Tiny sound waves could help solve a major quantum computing problem

In this episode:

• Apple’s New CEO Gets $55 Million, Then Takes the Stage to Sell a $2,400 iPhone
• Nio CEO Tells Staff to Focus on Core Business, Premium, Key Markets
• Applied Materials CEO: Growth is driven by AI compute demand
• Opendoor Technologies Falls to $3, a Second 52-Week Low in Nine Days
• Scientists just made quantum computer operations 1,000 times faster
• Scientists discover the human heart can regrow muscle after a heart attack
• NASA Boosts Open Science, Data Sharing with Artemis Accords
• Department of Energy bets on ‘open’ AI models for science
• Tiny nanolaser could cut computer energy use in half
• Scientists unlock secrets of ancient Egyptian materials with proteomics

In this episode:

• Markets today: Sep 11
• New Apple CEO unveils latest iPhone lineup, including a foldable model called Duo
• Taiwan Semiconductor September Revenue Surges 53% and Can’t Keep Up With Demand
• Skyworks Solutions Surges 10%, Qorvo Climbs 6% While Chip Stocks Fall: Is the Merger Finally Clearing?
• Could Tesla’s (TSLA) Cybercab Unlock a New Growth Driver?
• Amkor is taking its Arizona chip packaging campus to $12bn
• Cantor Fitzgerald reiterates Overweight on GlobalFoundries stock
• Freedom Capital initiates Terawulf stock coverage with buy rating
• Nio on Track for Most Oversold Close Since 2019 With RSI at 20.8
• NIO (NIO) Narrows Its Losses, But Can It Keep This Up?
• NASA’s Life-Saving Technology Where Cell Signals Can’t Go
• A team of teams like never before: rehearsing a unique launch at ESA mission control
• Physicists detect the tiny atomic collisions that give a gas its pressure
• The Four-Color Theorem Gets a Rare New Proof
• Robots Are Learning to Feel
• Quarterhorse paired with Ramjet-X for high-Mach flight testing

In this episode:

• Markets today: Sep 10
• ServiceNow Sharpens Its Salesforce Attack With Sweep Acquisition
• Medtronic Raised its Outlook as Heart Devices Accelerate, But Can the Momentum Last?
• Microsoft (NASDAQ: MSFT) "Useful Yield" Push Puts NVIDIA's (NASDAQ: NVDA) AI Economics To The Test
• NextEra receives $1.9B to restart Iowa plant
• ADP Partners with AWS to Accelerate AI-Powered Innovation in Human Capital Management
• Novo Nordisk’s Wegovy helps free 40% of kids from obesity in phase 3 trial
• Samsung works to draw iPhone users to its foldables even as Apple enters the market
• Alphabet Stock Is Pulling Back From Its High. Here’s Why I’d Buy the Dip.
• Chevron Stock Is Near a Record High. Here’s Why the Rally May Not Be Over
• AI Has Solved One of Math’s $1 Million Millennium Prize Problems
• Chinese scientists find a hidden atomic structure that unlocks methane
• NASA’s Chandra Unveils Mysterious X-Ray Objects
• Frog muscle put to use in swimming robotic manta ray
• Healthcare AI’s next test is integration
• Google's AI genome system evaluates every possible one-base change

In this episode:

• Markets today: Sep 9
• Tilray Brands (NASDAQ:TLRY) Slides As Washington Stalls on Cannabis Reform
• Lilly perseveres in a bad day for drug stocks — plus, Boeing's mixed deliveries
• Why Apple May Be the Safest AI Stock Nobody Calls an AI Stock
• Apple’s (AAPL) “Surprise and Shine” Event Tests Its Foldable iPhone Against Huawei and Xiaomi
• Constellation Brands stock hits 52-week low at 126.4 USD By Investing.com
• HP Announces New OmniBook PCs to Help Build the Next Generation of AI Experiences
• AMKR Stock Gains After-Hours — Amkor Doubles Down On US Chip Manufacturing With $12B Arizona Campus Expansion
• AbbVie issues US$10 billion to fund Apogee acquisition
• Adani Enterprises shares jump as airport unit enters into $1 billion fundraising deal
• Scientists discover a powerful new antivenom hidden in rattlesnake blood
• NASA Calls for Proposals to Accelerate Lunar Surface Technologies
• MTG-I2 reaches its final orbit
• Batteries just broke another record in the US
• Scientists observe Einstein’s gravity in the quantum world for the first time
• The secret to protecting next-gen spacecraft might be eggshells

In this episode:

• Markets today: Sep 8
• Novo Nordisk's IL-6 drug flunks two more heart trials
• Oracle Has Fallen Nearly 20% in 2026: One Wall Street Firm Says It's Going to Double and Then Some
• Microsoft Stock Is Building a Trillion-Dollar AI Opportunity. Is $600 Next?
• Wall Street Is Worried About AMD. Here’s Why Long-Term Investors Shouldn’t Be
• Salesforce Stock Has Surged as AI and Anthropic Bets Pay Off, But Technical Risks Remain
• Here are the 3 big things we're watching in this holiday-shortened trading week
• LTM, Wipro, Info Edge: Goldman Sachs Charts 3 Very Different Roads As AI Reshapes Tech Spending
• If you need some good news, just know that Cheesecake Factory stock is up 122% — beating big tech, big time
• EverBank to combine with WaFd in $3.9 billion reverse merger
• Battery powered filter pumps out clean water in seconds
• This Robot Will Draw Your Blood Now
• This founder is teaching chips how to recycle (their energy)
• This founder is making cheaper, cleaner steel
• Workshops Educate African Researchers On How to Publish With IEEE

In this episode:

• KeyBanc reiterates Microsoft stock Overweight on cleaner Azure disclosure
• Nio’s Firefly Brand Reaches 80,000 Deliveries in Less Than 500 Days
• Tesla is asking people if they want to buy and run Cybercab fleets
• Huawei launches new foldable smartphone; Xiaomi and Apple set to follow
• German company becomes first in Europe to launch fully commercial orbital rocket
• BepiColombo begins Mercury arrival with MTM separation success
• This lifestyle program improved cognition 55% more than basic health advice
• Solid-state cooler uses heat to make things cold
• 'Honeycomb sandwich' may make for fully recyclable airplane cabins
• Scientists find breast cancer cells hiding behind protective “shields”

In this episode:

• Feds launch investigation into Tesla’s Cybercab deployment
• Hugging Face approached Nvidia’s Huang weeks ahead of $12.9B acquisition, CEO tells CNBC
• Microsoft AI’s MAI-Transcribe-2 undercuts OpenAI, Google and ElevenLabs on price and speed
• AMD is Quietly Eating Intel’s Lunch
• NASA to Cover Progress 96 Spacecraft Launch, Docking
• Isar Aerospace achieves first launch to orbit from continental Europe
• NASA’s Cargo-Moving Robotic Arm Named 300th IEEE Milestone
• Scientists reveal the hidden instructions that build the human brain
• ESPHome Starter Kit review: From blinking lights to building a smart home
• Scientists find a weak spot in one of the deadliest brain cancers

In this episode:

• Intuitive Surgical (ISRG) Q4 2025 Earnings: Results, Market Reaction & History
• Ballard Power (BLDP) Bought GeoPura at an Enterprise Value of About $400M. Can Recurring Revenue Justify the 14% Pro Forma Stake?
• Azenta Secures Full $35M Vendor Loan Repayment from B Medical Buyer Ahead of Schedule
• GSK wagers up to $1.3B on a different kind of cancer drug
• FDA Grants Accelerated Approval to a New Breast Cancer Treatment
• Life uses 4 DNA letters. Scientists just made 8 work
• How Sentinel-3 tracks climate change
• Will your next robotaxi ride be in a Tesla Cybercab?
• Stanford scientists discover a seafood that can reverse signs of aging
• Second complete map of a fruit fly brain completed