Daily Brief Archive: July 17, 2026 — U.S. & Hong Kong Stock Analysis

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U.S. Markets

TSMC's flawless print detonated the AI chain anyway: capex guidance raised to $60–64B spooked the sector, Nasdaq -1.5%
Memory's third leg down: Micron -5.7% below $1T cap, SanDisk -12.6%, WDC -9.2%; China's CXMT IPO prices for a 7/27 listing
Alphabet -4.4% on Bloomberg's Gemini 3.5 Pro delay scoop; the neocloud unwind sent Nebius -13.9%, -36% in a month
Trump's primetime address alleged China stole 220M voter files; day five of US-Iran strikes with a naval blockade on Iranian ports
Strong data doused rate-cut hopes — claims at 208k, 10-year back to 4.57%; gold and silver got squeezed, GLD -2%, GDX -3.5%
Old economy took the stage: Abbott +10.7% on raised guidance, UnitedHealth's double beat, J.B. Hunt +8%, and Lilly's $3.8B atai buyout

After two green days reclaiming 25,000, the Hang Seng opened lower this morning on the US chip rout
CXO profit-taking: Asymchem -8.2% after a 20% week, WuXi Bio -4.4% — no fresh negative, just profits leaving
MiniMax -7.6% at HK$236.60: the bank-upgrade bounce cashes out as today's WAIC opening turns 'good news spent'
Precious-metals chain hit: Zijin Gold International -6.9% onto its stop line, Zijin Mining -4.1%
HSBC +0.6% at another 52-week high — the only position printing highs into the risk-off morning

Stop-loss day: MU $853<$880, AMD $501<$518, BEAM and Asymchem — four positions closed, discipline without exceptions
Tesla at $391.06 sits 0.27% from the $390 stop into 7/22 earnings — trim Monday if still pinned; don't bet against a gap
Netflix fell 7–10% after hours on soft Q3 guidance — the $74.35 close does not include the AH drop
Twin geopolitical ripples: the Trump address and the Iran port blockade; ~90% odds the Fed holds on 7/29
Tripwires: NVDA $205, 2259 HK$95, CELH $29.60, 700 HK$460, PTCT $77

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Ticker	Close	Change	Score	Direction	One-line take