π° Hourly Briefing | 2026-07-30 12:00 CST
US 30Y Treasury yield surged to 5.23%, highest since 2007, as Warsh's silence backfires and JPMorgan pulls forward rate hike expectations to December 2026. A-share tech carnage: STAR 50 and ChiNext both down 6%+. US military proposes 10-14 day bombing campaign against Iran as Middle East tensions escalate sharply.
π Market Snapshot
- XAUUSD 4058.12 (-0.20%), daily range 4050.87-4100.30
- WTI Crude 82.51 (-1.30%), daily range 82.12-83.51
- US 30Y Treasury Yield 5.2348%, highest since mid-2007
- A-Shares STAR 50 -6%+, ChiNext -6%+, Shenzhen -3.8%, Shanghai -1.2%
- Japan 2Y JGB Auction bid-to-cover 3.63, sharply below prior 4.82
π₯ Key News This Hour
US Treasury Yields Surge to 2007 Highs as Warsh’s “Silence” Backfires The Fed held steady but internal divisions run deep β three committee members voted for a rate hike, a rare dissent for a new chair. Warsh refused to provide clear policy guidance, and markets revolted: JPMorgan pulled forward rate hike expectations from H2 2027 to December 2026. The 30-year Treasury yield climbed to 5.2348%, with Gundlach warning “if you want 2% inflation, you have to hike.”
A-Share Tech Massacre: STAR 50 Down Over 6% in Half-Day Trading AI hardware led the plunge as both ChiNext and STAR 50 fell over 6%, with Shenzhen down nearly 3.8%. The ChiNext ETF (159915) saw nearly 10 billion yuan in half-day volume β clear signs of panic selling. Retail investors are no longer buying the dip: AI storage sector faced concentrated selling, with nine consecutive days of net retail outflows.
US-Iran Conflict Escalates Rapidly: Pentagon Proposes Two-Week Bombing Campaign Following “forceful retaliation” against Iran, US CENTCOM proposed a 10-14 day sustained bombing campaign aimed at crippling Iran’s missile capabilities. However, US air defense ammunition is running low and the Joint Chiefs remain cautious. Saudi Arabia’s Defense Minister rushed to Washington to push for de-escalation.
Japan’s Takaichi Pushes Food Tax Cut to 1% The Japanese PM decided to temporarily cut the food and soft drink sales tax from 8% to 1% starting April next year, while pledging not to rely on deficit-covering bonds to maintain market confidence. The same day saw weak demand at the 2-year JGB auction.
π§ Strategic Assessment
Global risk assets have entered “Warsh shock” mode β the combination of damaged Fed credibility and escalating US-Iran conflict is fueling both safe-haven demand and panic.
Surging Treasury yields are compressing global risk asset valuations, with A-share tech becoming the latest casualty.
WTI crude’s 1.3% decline despite geopolitical escalation signals that markets are more worried about demand β recession pricing is emerging.
A-shares’ massive half-day selloff with record ETF volume suggests dip-buyers are also stepping in; watch for a potential technical rebound in the afternoon session.
Gold’s modest 0.2% decline shows relative resilience β the 4050 support level is critical; a breach could trigger stop-loss cascades.
β° Upcoming Key Data
- Today 20:30 US Q2 GDP (Advance, annualized QoQ)
- Today 20:30 US Weekly Initial Jobless Claims
- Tomorrow 09:30 China July Official PMI
- Tomorrow 20:30 US June PCE Price Index