Elon Musk Calls Grok Bot a “Genius Employee” as AI Agents Move Into Everyday Business
Elon Musk calls Grok Bot an AI life and business manager. Explore its capabilities, business potential, limitations and privacy risks.
Marwen MS
Marwen MS is the founder of TickerRoast and its publication director. He follows U.S. and European stock markets, company earnings and the tech sector, and writes to make market news clear and useful for everyday investors.
RingCentral Stock Jumps 15% After Hours as AI Products Help Lift Guidance
RingCentral beat Q3 2026 EPS estimates, raised its full-year outlook and cut debt to about $1 billion, sending the shares up about 15% after hours.
Bloom Energy Stock Falls Despite a Record Quarter: Revenue Up 138% and Guidance Raised Again
Bloom Energy beat Q3 2026 estimates and raised its outlook for a third time, yet the stock fell 8.7% and slipped further after hours. Here is why.
Tesla Stock Slides After Q3 Beat: Margins Improve, but Auto Revenue Falls and Spending Questions Remain
Tesla beat Q3 2026 EPS estimates and lifted margins, but lower auto and energy revenue and heavy AI spending left the stock down 3.1% on October 22.
Why Did Moderna Stock Plunge 18% on Positive Cancer Vaccine Data? Inside the Sell-the-News Reversal
Moderna fell 17.6% after positive Phase 3 melanoma vaccine data with Merck surfaced early, as a 557% year-to-date rally met sell-the-news selling.
IBM Q3 2026 Beat Meets a Tough Crowd: Premarket Slide, Then a Flat Finish
IBM beat Q3 2026 estimates and lifted its free-cash-flow outlook, yet shares slid premarket before closing near flat. What drove the reaction.
Tesla Stock Slips After Q3 Beat as Capex Cut and Slower Optimus, Robotaxi Ramps Weigh on Outlook
Tesla beat Q3 2026 estimates and returned to positive free cash flow, but a 56% drop in operating income and slower Optimus and Robotaxi ramps pushed TSLA lower.
Meta Stock Falls 7% After Q3 Beat as AI Spending, Credit Worries Drag Nasdaq Lower
Meta beat Q3 revenue estimates, but negative free cash flow, a higher capex floor and record CDS levels sent the stock down 7.2% and weighed on the Nasdaq.
Why Is Netflix Stock Falling? Weak Advertising Outlook and Slower Growth Raise Concerns
Netflix stock fell after its 2026 earnings report. Discover how advertising forecasts, competition and slowing growth are shaping investor sentiment.
SpaceX Stock Soars to Its Best Day in Two Months as Q3 Revenue Jumps 161%
SpaceX shares rallied on October 21, 2026 after Q3 revenue of $14.6 billion and $4.4 billion in net income, driven by Starlink and its AI business.
