Independent writing · Istanbul / Cambridge

Markets, technology and the global economy.

Evidence-led notes on US equities, Nasdaq, technology and macro.

Cambridge MBA ’27 · Boğaziçi ’22 · CFA Society Boston

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Portrait of Efe Tanyer
Efe TanyerIstanbul · Cambridge
US equitiesNasdaqTechnologyMacroeconomics

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Daily Market Capsule

Oil Surges, Nasdaq Falls

Brent rose to $88.10 as the Nasdaq fell 1.4%. I examine whether June’s inflation relief can protect markets from the renewed pressure in oil and semiconductors.

Daily Market Capsule

The S&P 500 Holds Support, Chips Stay Weak

The S&P 500 held its main support while damage in the Nasdaq 100 and semiconductor shares remained. The next test is whether relief in oil and rates can offset technology selling.

Daily Market Capsule

The End of “If It Has AI, Buy It”

Micron showed strong AI-memory demand, but the Nasdaq 100 did not fully price the optimism. Markets are shifting from buying every AI outlay to asking who can turn spending into profit.