The Trading Day · Thursday, September 17, 2026

Rates — the Fed hikes and the 10-year closes above 5%: the belly sold, the relief unwound, chips back under $505

The Federal Reserve raised rates on Wednesday, the first hike since 2023, and the market’s first job was to decide what kind of hike it was. We set the reading in advance: a step is priced in the front end and forgotten; a sequence shows up in the belly of the curve. The belly sold. The 5-year yield rose to 4.859%, the 10-year closed at 5.006% — the first close above 5.00% of this cycle; in October 2023 the 10-year touched 5.02% intraday and never closed there — and the 30-year fell to 5.349%. A curve that flattens on a hiking day is the bond market saying two things at once: it expects more, and it believes the more will work. Reuters’ headline caught the committee’s own framing, a hike ‘in search of a timelier drop in inflation, sees more tightening ahead’; CNBC counted one more this year.

The Morning 10

Rates — the Fed hikes and the 10-year closes above 5%: the belly sold, the relief unwound, chips back under $505

  1. 1 The decision and the curve: the Fed hikes, first since 2023, ‘sees more tightening ahead’ (Reuters), one more this year (CNBC); the 5-year +3 bp to 4.859%, the 10-year closes 5.006% — first close above 5.00% of the cycle — the 30-year −1.5 bp to 5.349%; the curve flattens into the hike
  2. 2 The equity close, the relief unwound: S&P 500 ETF $754.05 (−0.4%), second close under $757.83 — $760.70 at midday; Nasdaq-100 fund $704.72 flat, on the 704 shelf, under $708.69 — $710.89 at midday; equal-weight S&P −0.8%, Russell −0.4%, VIX 17.7; overnight futures +0.5%, the after-hours prints back at the lines
  3. 3 Chips, reclaimed and lost: semiconductor ETF +0.6% to $502.06 — $508.60 at midday, under $505 at the bell; design bought, AMD +1.6% to $512.50, Marvell +3.6%, TSMC +1.2%, Nvidia +0.8% to $213.90; equipment sold a third day, Applied Materials −1.4%, Lam −0.6%, KLA −0.4%, onsemi −9.0%; memory ETF +0.6% to $55.33, Micron −0.1%
  4. 4 Rubin +1.9% to 1,880.81 on the wiring, not the tools: Interconnect +4.6%, Advanced Materials +4.2%, DC Power +4.1%, Systems +3.5% — Soitec +13.4%, Lumentum +9.6%, Lenovo +8.3%, Credo +7.4%, Coherent +6.9%, Astera Labs +6.6%; Power Semiconductors −1.0%, onsemi −9.0%, Technoprobe −6.7%; the week −5.3%, the month −7.4%, the year +83.0%
  5. 5 The other three on the hike: Agentic Winners 40 −1.3% to 921.21 — Applications −1.5%, UiPath −4.2%, CoStar −3.8%, Duolingo −3.7%, Intuit −3.4%, Adobe −2.8%, ServiceNow −1.5%, Microsoft −1.4%, Oracle +2.0%; HALO −0.3% to 1,005.06, Energy Transition −2.6%, First Solar −5.6%, Axon +6.0%; Agentic Ecosystem +0.3% to 1,606.60, OVHcloud +8.0%, DigitalOcean +5.0%, CoreWeave +3.0%
  6. 6 Print record, the drift after the verdicts: Oracle +2.0% to about $143, still under its $148.35 sold line; Adobe −2.8% to about $250, now under the $256.29 line it was paid above — the three-day verdicts stand, the tape has moved on; no windows open, both names next print 9 December
  7. 7 Asia into the Bank of Japan: Nikkei +0.2% to 64,024, SoftBank +1.0%, Tokyo Electron −2.1%; Kospi +0.2% to 6,733, SK Hynix −0.2%; Taiex +1.0% to 46,313, TSMC +1.9% to NT$2,425; Hang Seng −0.9% to 24,480; the yen 155.8 after 156.2 overnight; the BoJ decides Friday, expected to raise
  8. 8 The other prices: gold −0.6% by the close and −1.2% overnight to $4,335 — sold on the hike; dollar index 100.27; Brent $105.31 after $105.83, under Thursday’s $107.63 a second day; long bond ETF +0.2%, high-yield ETF flat; bitcoin $76,318, +0.5%
  9. 9 The wires this morning: ‘Fed raises rates in search of “timelier” drop in inflation, sees more tightening ahead’ (Reuters) · ‘Fed approves interest rate hike, signals one more to come this year’ (CNBC) · ‘The Key Takeaways From Kevin Warsh’s Press Conference’ (WSJ) · ‘Fed hikes interest rates for first time in three years, drawing rebuke from Trump’ (New York Post) · ‘US rate rise jolts yen ahead of Bank of Japan meeting’ (FT) · ‘U.S. stock futures rise after hawkish Fed dents Wall St’ (Investing.com) · ‘Why optical stocks Lumentum and Coherent were the day’s biggest S&P 500 gainers’ (MarketWatch)
  10. 10 The clock: weekly jobless claims and the Philadelphia Fed survey 12:30 UTC; the Bank of Japan’s decision in Tokyo on Friday morning, expected to raise; the US quarterly options expiry Friday; Micron’s print next week, the first order-book fact of the quarter; the lines — S&P ETF $757.83, Nasdaq-100 fund 704 and $708.69, chip ETF $505, memory ETF $58, the 10-year 5.00%

Daily Pulse — Rates — Numerator, Denominator: Why the Path Matters More Than the Level

The Federal Reserve raised rates on Wednesday and said more is coming; the 10-year Treasury yield closed at 5.006%, the first close above 5% of this cycle. Software was sold a third day, gold was sold on the hike, the Magnificent Seven fund sat on its line and the chip index split down the middle — and none of that was about earnings. It was about the denominator: every long-duration asset is a fraction, cash flows over a discount rate, and what moves the price is not the level of the rate but a change in the direction of its expected path. Today’s Pulse works through the fraction — 2022’s lesson, when software fell by a third on beats because the path turned; why gold and bitcoin are all denominator and no numerator; who absorbs a hike and who does not; and the level up to which a market can take a stronger economy with moderately rising rates, which is the line Chair Warsh drew and the one we now watch.

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