September opens exactly how the calendar warned: a hawkish Fed chair, a shooting war over the world's most critical oil chokepoint, and yields that won't quit. The dominant cross-asset signal is the bond market calling the equity tape's bluff - the 10-year at 4.758% and climbing while small-caps (Russell 2000 down 1.92%) absorb the most damage. Nasdaq futures extending losses past 1% pre-market tells you this is not a dip-buy morning.

Everything sold off Tuesday because the market got a two-for-one: Fed Chair Kevin Warsh played hawk at Jackson Hole and floated a September rate hike, then a live shooting war broke out over the Strait of Hormuz, because apparently one crisis at a time is for amateurs. The S&P 500 dropped 0.58% to 7,686, the Nasdaq fell 0.64% to 26,371, the Dow shed 0.72% to 53,186, and the Russell 2000 took the worst of it with a 1.92% decline to 2,956, proof that rate-sensitive small-caps have nowhere to hide from a hawkish Fed. The 10-year Treasury yield rose 8.6 basis points to 4.758%, WTI crude surged 2.34% to $87.77 on Hormuz disruption, and gold slipped 0.20% to $4,422, which is not what a safe-haven asset is supposed to do when missiles are flying near a fifth of the world's oil supply.

Warsh's Jackson Hole commentary repriced September rate hike odds to 62% in swap markets, pushing the DXY to 99.56. Simultaneously, U.S. precision strikes on Iranian missile batteries on Larak Island triggered retaliatory fire and mine deployments across the southern Hormuz transit corridor, cutting commercial vessel throughput by over 40%. Think of the strait as a 20%-of-global-oil pipeline with a valve that just got contested. Maritime war-risk premiums spiked, tanker rerouting through the Cape of Good Hope adds weeks and hundreds of dollars per barrel to freight costs, and that reflationary impulse arrives precisely when the Fed is already leaning hawkish. The result: bonds selling off, oil bid, equities caught in the crossfire.

The rate-hike signal rewards short-duration positioning and penalizes long-duration growth. Small-cap pain (IWM down hard) reflects the financing cost squeeze on balance sheets that roll over debt at current rates. Energy is the one sector with genuine fundamental support, the Hormuz disruption is not a headline trade, it's a supply constraint with a 48-to-72-hour convoy timeline at minimum (XLE, XOP). Defensives with pricing power, particularly utilities and healthcare, deserve a second look relative to tech (XLU, XLV vs. QQQ). Gold's refusal to rally into a geopolitical shock is the most important anomaly on the board: with yields rising and the dollar holding, gold buyers are being overwhelmed by the rate-driven dollar bid. GLD is a hold, not a buy, until yields stabilize. TLT is a trap here, do not fight the Fed and the supply calendar simultaneously.

Pre-market futures confirm no relief: S&P futures at 7,653 are down 0.59%, Nasdaq futures off 1.02% to 29,212, and WTI holding gains near $87.80. APAC was broadly soft with Hang Seng down 0.93% and Nikkei marginally lower, while Japanese 30-year borrowing costs hit a 30-year high as Treasury Secretary Bessent flagged possible yen intervention. Today's calendar is empty on the data front, which leaves geopolitical tape-watching and technical levels as the swing factor. Watch whether the S&P holds the 7,650 futures level, a break lower opens the 7,600 handle. The Hormuz headline risk cuts both ways: any sign of diplomatic de-escalation or convoy formation could dump crude 3-4% and partially relieve the inflation-hike narrative.