Daily Brief Archive: August 4, 2026 — U.S. & Hong Kong Stock Analysis

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U.S. Markets

  • Iran de-escalation sent crude down over 5%; risk appetite returned across the board
  • Dow hit a record 53,178; S&P 500 +1.48%, Nasdaq +2.1%
  • Microsoft added roughly $450B in one session — the largest single-day gain in US history
  • Morgan Stanley blessed AI capex; META +6%, GOOGL +4.9%
  • Apple bucked the tape at -1.78% as memory inflation bites margins and supply
  • AstraZeneca -6.88%: a rumored $400B megamerger was punished, not rewarded

Hong Kong

  • Hang Seng +0.48% back above 26,000; HS Tech +0.96%
  • Southbound net buying of HK$11.03B rotated back into platforms
  • Alibaba +7.01% to 125.2 on the 2.4T-parameter Qwen3.8 launch
  • WuXi AppTec lifted FY guidance to RMB58.5–60.5B; A/H shares ripped
  • CXO names rallied together: WuXi Bio +4.4%, Pharmaron +7.9%
  • Semis lagged all session; the Kingboard complex stayed pinned in oversold territory

Today's Watchlist

  • PLTR posted $0.41 EPS vs $0.28 est., revenue +92.8% after the close
  • SNDK reports FQ4 on 8/5, right after defending the $1,000 shelf
  • WuXi AppTec's H-shares spiked more than 14% intraday on 8/4
  • ATKR agreed to Prysmian's $95/share all-cash bid; the arb spread has narrowed
  • If AZN/BMY advances, antitrust review is the dominant variable
  • Memory inflation cuts both ways: a tailwind for MU/SNDK, a headwind for AAPL

Deep Dives (0 names)

No deep-dive names match the current filters

Rapid Scan (12 names)

TickerCloseChangeScoreDirectionOne-line take
LIN logoLINUS$480.46+0.43%6NeutralRSI(7) at 22.1 is deeply oversold after a 10.3% monthly decline, and industrial-gas cash-flow quality is high — but price is below every moving average with no stabilization signal; sidelines.
NXPI logoNXPIUS$224.17-2.18%6NeutralRSI(7) at 17.1 is the most oversold on the board after weekly and monthly declines of 17.8% and 20.4%. The auto-chip inventory cycle hasn't bottomed, and oversold isn't cheap; sidelines.
RBLX logoRBLXUS$36.67+3.01%5NeutralRSI(7) at 19.5 is extremely oversold after a 24.2% week, down 74% from its high and closing on the $33.88 low. The downtrend is intact and catching this knife is high-risk; sidelines.
ALNY logoALNYUS$220.33+7.21%6NeutralUp 7.21% but down 19.2% on the week and 27.5% on the month, with RSI still oversold at 31.3 and only 11% above its 52-week low. The bounce lacks volume confirmation; sidelines.
MTZ logoMTZUS$261.22-0.71%5NeutralDown 33.4% on the month and 41% from its high with RSI oversold at 31.8; the infrastructure contractor needs fresh data to restore backlog visibility; sidelines.
CTVA logoCTVAUS$76.04-3.39%5NeutralDown 3.39% with RSI(7) deeply oversold at 19.8 and price below every moving average, as agrochemical demand tracks weak commodity prices; sidelines.
CHRW logoCHRWUS$147-0.49%5NeutralRSI(7) at 16.6 is the second-lowest on the board after weekly and monthly declines of 20.8% and 23.9%; there's no evidence the freight-brokerage cycle has bottomed; sidelines.
LII logoLIIUS$435+4.60%5NeutralUp 4.6% but down 24.1% on the month with RSI oversold at 29.6, closing on the $411.40 low as HVAC demand tracks a soft residential market; sidelines.
H logoHUS$171.58-1.42%5NeutralDown 1.42% with RSI(7) oversold at 21.1, hit by the same Middle East travel collapse as Marriott; the sector variable is unresolved; sidelines.
ROL logoROLUS$38.19+0.58%5NeutralRSI oversold at 28.1 but only 4.4% above its 52-week low, below every moving average and down 10.3% on the month as defensives bleed in rotation; sidelines.
GFS logoGFSUS$50.01+0.04%5NeutralDown 35.4% on the month and 46% from its high with RSI oversold at 30.5, sitting just under the 200-day at $51.63; mature-node overcapacity is unresolved; sidelines.
WSO logoWSOUS$318.01+2.82%5NeutralUp 2.82% but with RSI at 28.0 among the lowest on the board, down 21.8% on the month and only 5.8% above its low, weakening alongside LII in the HVAC chain; sidelines.
Stock Brief 2026-08-04: Daily U.S. & HK Market Analysis Archive · Quant Brief