Market News | US Index Futures Reverse Into the Red With the Dow Down 0.74% Before the Fed

US stock index futures turned lower, with Dow Jones futures down 0.74%, Nasdaq 100 futures 0.71% and S&P 500 futures 0.60%, according to Gate data.That reverses the direction recorded earlier in the session, when S&P 500 futures had been up 0.35% and Nasdaq futures 0.43% in European morning hours as some of Monday's AI-driven selloff appeared to unwind.The Dow Leading Down Is the Notable PartOrdering matters more than magnitude here.Monday's selloff was concentrated in technology and AI infrastructure. The Philadelphia Semiconductor Index fell 5.9% in its worst session since July 1, with the Nasdaq 100 at a six-week low, while Nvidia dropped more than 4% and Intel, Micron and SanDisk each fell over 7%.That was a sector event. The Dow now leading the decline, with all three indexes clustered between 0.60% and 0.74%, describes something broader.Uniform weakness across a mega-cap industrial index, a broad benchmark and a technology-weighted one suggests the driver is macro rather than sectoral.Four Pressures Have ConvergedNothing in particular went wrong, which is the difficulty.The 10-year Treasury yield reached 5.04%, its highest since July 2007, and the 30-year hit 5.40%, its highest since June 2007. Brent traded above $107 after another attack on Saudi energy infrastructure. Markets price roughly 94% odds of a Fed hike Wednesday. AI uncertainty persists after Anthropic CEO Dario Amodei's weekend call to slow development, with Sam Altman and Elon Musk agreeing.Each is individually manageable. Arriving together, they remove the offsets that normally cushion any one of them.An energy shock usually coincides with growth expectations supporting earnings. Rising yields usually accompany an expanding economy. AI weakness usually occurs against a supportive rate backdrop.None of those offsets is available.The Long End Is Doing the DamageWednesday's decision addresses overnight funding. The move pressuring equities is happening further out the curve.In Asian trading the 10-year rose 6.2 basis points to 5.021% against the two-year's 4.4 basis points to 4.676% — a steepening that reverses the flattening Friday's CPI produced.ING rate strategists noted the disconnect: "Logically, a rate hike should have calmed the long end, yet the long end is typically extremely volatile."Mischler Financial's Tom di Galoma attributed the rise to rate expectations, increased corporate and government debt supply, growth prospects and the long-term US fiscal path. Only the first of those resolves when a tightening cycle ends.European stocks opened broadly lower with Italian banks leading the decline, reflecting the same long-end pressure through sovereign holdings on bank balance sheets.Crypto Is Falling Alongside Rather Than AgainstMonday's pattern has not repeated.Bitcoin gained roughly 1% while the semiconductor index fell 5.9%, prompting readings that the AI correlation channel had broken down. Bitcoin has since slid to around $76,000, losing the 50-week exponential moving average at $77,430 it reclaimed Monday and breaking below the $77,100 floor of the spot absorption zone Bitfinex analysts identified.Selling pressure was near universal in crypto Tuesday, with 92 of the CoinDesk 100 constituents lower and the index down 1.6%. Ether fell 1.6% to $2,474.76 and Solana lost 2% to $100.43.The Clarity Act cloture vote adds a crypto-specific variable equities do not share. Polymarket odds on the bill being signed into law this year fell from around 30% to 34% Monday to 17% to 18% after Democrats tabled a counterproposal.Wednesday Is Two Events, Not OneThe Fed decides at 2:00 p.m. ET, with updated projections and a Warsh press conference following at 2:30.The decision is priced. Bank forecasts diverge sharply on what comes after — UBS at 50 basis points this year, Bank of America at 75, Deutsche Bank running through March 2027, Jefferies expecting fewer than markets imply.The dot plot either validates the path markets have built or corrects it, and Warsh has to deliver that signal without the forward guidance he rejected at Jackson Hole.The Bank of England follows Thursday and the Bank of Japan Friday.