Sam Quirke, Contributing Author at MarketBeat About The Author Sam QuirkeContributing AuthorExperienceSam Quirke has been a contributing author for MarketBeat since 2019. Professional Background: Sam Quirke is a stock analyst and investor with a strong background in financial markets, trading, and equity strategy. He previously worked as a professional futures trader and helped manage a start-up investment fund, building a hands-on understanding of both risk and timing. Credentials: He holds a finance degree from Trinity College in Dublin, Ireland, which is recognized as one of the country’s top universities. Finance Experience: Sam has been a contributing writer for MarketBeat since 2019. With over 12 years of experience in the investing world, he brings a dual focus on technical and fundamental analysis to every article. Writing Focus: He specializes in technology stocks, ETFs, and value investing. His writing is designed to help readers time entries and exits more effectively while understanding the long-term fundamentals that drive performance. Investment Approach: Sam combines long-term and growth-oriented investing with a tactical mindset, applying technical analysis to spot key market turning points. Inspiration: Sam began his writing journey as the first opinion columnist for his university’s financial newspaper. That early experience evolved into his own investing blog as he started trading professionally for a proprietary trading firm. Today, he channels that same drive into helping readers decode complex market trends. Fun Fact: Away from the markets, Sam is an avid hiker and lover of the outdoors. Areas of Expertise: Technical and fundamental analysis, tech stocks, large caps, timing entries and exits EducationTrinity College, Dublin, IELearn About MarketBeat's Editorial Guidelines and Standards PolicyLatest Articles by Sam QuirkeAugust 6, 2026 12:35 PM ETSandisk Just Delivered a Blowout Quarter—Here's Why the Stock Is FallingSam QuirkeNASDAQ:SNDKRead Sandisk Just Delivered a Blowout Quarter—Here's Why the Stock Is FallingAugust 6, 2026 11:25 AM ETWhat Tesla Stands to Lose If It Walks Away From ChinaSam QuirkeNASDAQ:TSLARead What Tesla Stands to Lose If It Walks Away From ChinaAugust 6, 2026 9:40 AM ETMcDonald's Stock Sell-Off: Justified Warning or Buying Opportunity?Sam QuirkeNYSE:MCDRead McDonald's Stock Sell-Off: Justified Warning or Buying Opportunity?August 6, 2026 7:55 AM ETBoeing's Comeback Is Building Momentum—Is It Real?Sam QuirkeNYSE:BARead Boeing's Comeback Is Building Momentum—Is It Real?August 5, 2026 5:15 AM ETThe Real Reason Amazon Hit a $3 Trillion ValuationSam QuirkeNASDAQ:AMZNRead The Real Reason Amazon Hit a $3 Trillion ValuationAugust 4, 2026 9:40 AM ETApple’s AI Strategy Looks Different—Will It Pay Off?Sam QuirkeNASDAQ:AAPLRead Apple’s AI Strategy Looks Different—Will It Pay Off?August 2, 2026 5:40 AM ETNetflix's Big Sell-Off May Be Sending the Wrong SignalSam QuirkeNASDAQ:NFLXRead Netflix's Big Sell-Off May Be Sending the Wrong SignalJuly 31, 2026 10:10 AM ETAmazon’s Earnings Beat Shows Why AWS Is Back at the Center of the Bull CaseSam QuirkeNASDAQ:AMZNNASDAQ:AAPLRead Amazon’s Earnings Beat Shows Why AWS Is Back at the Center of the Bull CaseJuly 31, 2026 9:35 AM ETApple’s Record Quarter Could Not Outrun Its Guidance ProblemSam QuirkeNASDAQ:AAPLRead Apple’s Record Quarter Could Not Outrun Its Guidance ProblemJuly 30, 2026 11:50 AM ETQualcomm’s Turnaround Is Working, So Why Is Wall Street Selling?Sam QuirkeNASDAQ:QCOMRead Qualcomm’s Turnaround Is Working, So Why Is Wall Street Selling?July 30, 2026 10:05 AM ETTesla: After a Rough Quarter, 2 Very Different Futures Come Into FocusSam QuirkeNASDAQ:TSLARead Tesla: After a Rough Quarter, 2 Very Different Futures Come Into FocusJuly 29, 2026 11:45 AM ETSeagate Technology Stock Surges as Earnings Beat Silences AI DoubtersSam QuirkeNASDAQ:STXRead Seagate Technology Stock Surges as Earnings Beat Silences AI DoubtersJuly 28, 2026 10:40 AM ETWestern Digital’s Earnings Will Test Whether Its AI Rally Has More RoomSam QuirkeNASDAQ:WDCRead Western Digital’s Earnings Will Test Whether Its AI Rally Has More RoomJuly 28, 2026 10:05 AM ETIs the Market Mispricing ServiceNow's AI Future?Sam QuirkeNYSE:NOWRead Is the Market Mispricing ServiceNow's AI Future?July 27, 2026 9:10 AM ETAtlassian’s AI Pivot Is Starting to Challenge Wall Street’s Bear CaseSam QuirkeNASDAQ:TEAMRead Atlassian’s AI Pivot Is Starting to Challenge Wall Street’s Bear CaseJuly 27, 2026 8:30 AM ETApple’s Earnings Setup Puts Its Record Rally and AI Patience to the TestSam QuirkeNASDAQ:AAPLRead Apple’s Earnings Setup Puts Its Record Rally and AI Patience to the TestJuly 27, 2026 7:20 AM ETForget Tesla: These 2 Earnings Reports Reveal Where the Auto Market Is HeadingSam QuirkeNYSE:GMNASDAQ:MBLYNASDAQ:TSLARead Forget Tesla: These 2 Earnings Reports Reveal Where the Auto Market Is HeadingJuly 27, 2026 6:45 AM ETThis Tiny AI Supplier Could Be More Important Than the ChipmakersSam QuirkeNASDAQ:VICRRead This Tiny AI Supplier Could Be More Important Than the ChipmakersJuly 26, 2026 6:15 AM ET2 Stocks Built to Thrive If Inflation Refuses to FadeSam QuirkeNYSE:WMNASDAQ:COSTRead 2 Stocks Built to Thrive If Inflation Refuses to FadeJuly 24, 2026 6:05 AM ETTesla Just Delivered Record Sales—So Why Did the Stock Sell Off?Sam QuirkeNASDAQ:TSLARead Tesla Just Delivered Record Sales—So Why Did the Stock Sell Off?July 22, 2026 11:20 AM ETMoog Is More Than a Missile Maker, and Wall Street Is NoticingSam QuirkeNYSE:MOG.ARead Moog Is More Than a Missile Maker, and Wall Street Is NoticingJuly 22, 2026 8:50 AM ETWhy Apple Could Be the Last One Standing in the Tech WreckSam QuirkeNASDAQ:AAPLRead Why Apple Could Be the Last One Standing in the Tech WreckJuly 22, 2026 6:30 AM ETHas Wall Street Got Monday.com Completely Wrong?Sam QuirkeNASDAQ:MNDYRead Has Wall Street Got Monday.com Completely Wrong?July 21, 2026 5:45 AM ETOracle Is One Step From Junk—Can It Afford the AI Boom?Sam QuirkeNYSE:ORCLNASDAQ:MSFTNASDAQ:GOOGLRead Oracle Is One Step From Junk—Can It Afford the AI Boom? 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