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 (1 names)

Neutral
Score6/10RSI(14) 52.0since last brief -11.3%P/E TTM 19.3YTD -29.5%Cumulative EV deliveries 700K+

TechnicalsIt closed at HK$27.76, down 0.72%, and is off 11.3% from HK$31.30 on 7/29. Price barely holds above the 20-day (HK$27.47) and 50-day (HK$26.41) but sits 19.6% under the 200-day at HK$34.54, leaving the intermediate bearish stack intact. RSI(14) at 52.0 is neutral and RSI(7) at 46.6 is soft. Down 4.9% on the week but still up 20.8% on the month, this reads as giveback after a run rather than a trend break. The stock is down 29.5% year to date and 48.0% over one year, with relative volume of just 0.31 — a quiet decline, not panic selling.

FundamentalsAt 19.3x trailing earnings with EPS up 12.7% and revenue up 12.8%, Xiaomi carries a gross margin of just 22.1% — the structural weakness of a hardware business, amplified in a memory-inflation cycle. On 8/2 the company raised prices by RMB300–500 across the REDMI Turbo 5, Xiaomi 17 Pro and 17 Pro Max: cost pass-through, not improved bargaining power. Cumulative EV deliveries have passed 700,000, the most imaginative part of the valuation and also the most capex-hungry.

NewsIn late July Xiaomi launched the Pengcheng series N90 Max (1,705 km combined range) and N70 Max — the 7/30 technology event that last cycle's long was built around. The event delivered and the stock did not follow through, sliding from HK$31.30 to HK$27.76. On 8/2 Xiaomi raised prices by RMB300–500 across several phone models, pointing directly at rising memory chip costs — the same supply chain that forced Apple to guide down, seen from the other end. Cumulative EV deliveries topped 700,000 as of late July.

Short-term · 1–3 weeks
Neutral Sidelines

Closing the position as a stop-out. The long recorded on 7/29 rested on the 7/30 launch event; the event happened and the stock fell 11.3%, so the premise is gone. Phone price increases are passive cost pass-through, and a 22.1% gross margin offers no cushion in a rising-cost cycle. The 200-day at HK$34.54 remains 19.6% overhead with no sign of trend repair. Light volume means there's no need to panic out, but leaving the long open would make the position pay for a catalyst that has already expired.

Entry Sidelines; wait for the 50-day at HK$26.41 to confirm supportStop Target
Long-term · months+
Neutral

Cumulative EV deliveries above 700,000 prove the execution is real, and 19.3x is not expensive for a hardware-plus-auto combination. But a 22.1% gross margin means that in any rising-cost cycle Xiaomi is a price taker, not a price setter.

  • Memory inflation directly compresses phone margins with a lagged pass-through
  • EV capex continues with no clear timeline to a profitability inflection
  • Down 48% over one year, the market's view of its valuation anchor has structurally reset lower
Signal BacktestCumulative +22.83%price itself +22.83%1/1 closed trades wonprofitable since 07-07
  • 07-02LongHK$22.6 closed HK$27.7608-04+22.83%
Community Voices
  • 港股通 · Relative volume of 0.31: it fell and nobody argued. The classic aftermath of sell-the-news isn't a stampede, it's the silence of no bidsOriginal ↗
Institutional Views
  • 华尔街共识 · 33 analysts average a HK$37.99 target, roughly 36.9% above spot, at a 1.42 buy rating

Rapid Scan (6 names)

TickerCloseChangeScoreDirectionOne-line take
1801 logo1801HKHK$86.2+0.23%5NeutralUp just 0.23%, failing to join the broad CXO and pharma rally, with RSI(7) at 34.1 weakening and price churning below the 200-day at HK$85.30. Closing the position; reassess once it holds above the average.
3896 logo3896HKHK$6.58+8.58%5NeutralUp 8.58%, 27.0% for the week and 37.1% for the month, with RSI at 64.8 pinned right at the 200-day of HK$6.59; an AI-cloud concept move without a proven profit model; sidelines.
3759 logo3759HKHK$24.5+7.93%6NeutralUp 7.93% on WuXi AppTec's guidance raise and 29.3% for the month, with RSI at 67.6 above every moving average — CXO beta, but its own results aren't out; sidelines.
290 logo290HKHK$1.72-5.77%3NeutralDown 5.77% on 4.34x volume, 83% below its 52-week high with RSI weak at 35.6; a HK$1.7 penny stock with no fundamental support for its swings; sidelines.
1888 logo1888HKHK$30.28+0.93%5NeutralUp 0.93% but down 62.6% on the month and 72% from its high, with RSI oversold at 31.0 barely above the 200-day at HK$29.81; the laminate cycle hasn't bottomed; sidelines.
148 logo148HKHK$41.18-0.15%5NeutralDown 0.15% and off 57.6% on the month with RSI oversold at 30.9, below the 200-day at HK$44.67; the same intact downtrend as 1888; sidelines.
Stock Brief 2026-08-04: Daily U.S. & HK Market Analysis Archive · Quant Brief