πŸ“° Hourly Briefing | 2026-08-05 12:00 CST

πŸ“Š Market Snapshot

  • Gold XAUUSD: $4,129.44 (+1.28%, intraday high $4,136.53 / low $4,065.52)
  • WTI Crude USOIL: $73.72 (-0.82%, intraday high $75.20 / low $73.50)

πŸ”₯ Key News This Hour

1. US-Iran Negotiations Progress, Hormuz Strait Deal Imminent

Trump told Fox News that US-Iran talks are “going very well,” noting Iran “wants a deal” but is reluctant to admit negotiations are underway. Trump stated negotiations continued “all day” today and warned that the Hormuz Strait will open soon or Iran will face serious consequences. According to US media, the US plans to announce a Hormuz Strait agreement on Wednesday. Oil prices fell on geopolitical de-escalation expectations, with gold and silver long positions near 90% and US crude longs above 80%.

2. China A-Shares Surge, STAR 50 Up Over 5%

A-share indices opened lower then rallied. By midday close: Shanghai Composite +1.34%, Shenzhen Component +1.56%, ChiNext +0.89%, STAR 50 +5.18%. Half-day turnover reached 1.69 trillion yuan with nearly 4,000 advancing stocks. Storage chip concepts triggered a limit-up wave, with AMEC up nearly 14% leading STAR 50 components. Cultivated diamond sector also rallied.

3. AMD Beats Earnings But Stock Plunges 9%

AMD’s latest earnings show Q2 revenue of $11.54 billion, up 50% YoY, with data center revenue doubling. However, as the No. 2 AI chipmaker, it still couldn’t meet Wall Street’s elevated expectations, with the stock dropping 9% after the report.

4. Japan LDP Approves Major Consumption Tax Cut Plan

Prime Minister Takaichi’s large-scale consumption tax reduction plan was unanimously approved by the LDP General Council, paving the way for cabinet approval later today. Concerns are mounting about Japan’s already strained fiscal position.

5. Bessent Backs Warsh’s “Silence Strategy”

Treasury Secretary Bessent publicly supported Warsh’s approach of weakening forward guidance, calling it “desensitization therapy” to reduce markets’ over-reliance on the Fed. The move has drawn criticism from skeptics, though markets have already responded to the policy shift.

6. Samsung Explores New Memory Tech with 10x Density Over HBM5

While executives at Korea’s two major memory giants face breach-of-trust investigations, Samsung is exploring vertical memory stacking on AI accelerators with density exceeding 10x that of traditional HBM5. Moody’s assigned SK Hynix an A-rating for the first time, boosted by the AI storage boom. Korean media projects Korea’s memory leadership extending to 2031.

🧭 Assessment

Substantive breakthrough signals in US-Iran negotiations, with a Hormuz Strait agreement potentially announced today β€” the most significant geopolitical event this hour.

If strait transit normalizes, the short-term oil bearish thesis is clear; WTI has already broken below $74, with $72 as the next support test.

Gold hovering around $4,130 at highs β€” geopolitical de-escalation should pressure safe-haven demand, but gold’s resilience suggests underlying support factors (central bank purchases, dollar weakness) remain intact.

China STAR 50 up over 5% at midday with storage chips leading, amplified by Samsung’s memory tech breakthrough news β€” semiconductor sector sentiment is strongly correlated.

AMD’s stellar earnings followed by a 9% plunge reflects an extremely demanding pricing environment for AI chip competition β€” 50% growth is no longer sufficient as expectations are fully priced in.

Japan’s consumption tax cut, combined with Fed rate cut expectations, could sustainably improve Asia-Pacific risk appetite.

⏰ Upcoming Key Events

  • Today (Wednesday): US plans to announce Hormuz Strait agreement (timing TBD)
  • US Pre-market: Watch for follow-up statements on US-Iran talks, may impact open
  • This Week: Fed official speeches and subsequent economic data releases