Archived Edition 04Sunday, Sept 20 2026Week ahead · Sept 21–25

The rally the bond market didn't buy.

The Fed hiked, told you more are coming, and the Nasdaq closed the week green anyway. The 2-year disagreed — and the curve is now the flattest it has been all cycle.

Light data week · UNGA is the catalyst

§1 — The tape

Friday's close, and the week behind it

S&P 500
7,650.50
+0.17% Fri
−0.08% week · −2.13% vs ATH
Nasdaq Comp
26,522.55
+0.39% Fri
+0.72% week
Dow
51,682.64
−0.18% Fri
−1.69% week · 3rd losing week
Russell 2000
2,876.85
−0.50% Fri
−0.93% week
US 2-Year
4.756%
+6.6 bp Fri
52-week high
US 10-Year
5.00%
+5.3 bp Fri
2s10s
24.4 bp
−16.6 bp on the week
flattest of the cycle
Brent
$103.50
3 down sessions
off $108.75 high
WTI
$100.70
−1.19% Fri
Fed funds
3.75–4.00%
hiked Sept 16

Friday was triple witching — roughly $7 trillion in options expiring — and the indexes barely moved. Technology (+0.87%) and industrials (+0.47%) were the only green sectors. That is a quiet end to a week that contained the first Fed hike since 2023.

§2 — The divergence

The Fed hiked. The Nasdaq went up.

This is the fact that should stop you. In the week the Federal Reserve raised rates for the first time in three years and projected more, the Nasdaq rose and the Dow lost 1.69%.

Nasdaq +0.72% S&P 500 −0.08% Russell 2000 −0.93% Dow −1.69% −2% −1% 0 +1%

Week of Sept 14–18, measured from the Sept 11 close.

Long-duration growth outperforming in a hiking week is backwards on the textbook. Two things explain it. Semiconductors ripped roughly 3% on Thursday as the AI-safety scare from the previous week faded and chip-demand optimism returned. And the Dow's weakness is concentrated in the cyclical, rate-sensitive, consumer-facing names that a 4% funds rate actually damages.

Put differently: the market did not rally on the Fed. It rotated — out of the economy and into the one story that has its own demand curve.

§3 — What the Fed actually did

Hawkish, unanimous, and further than expected

FOMC, Sept 16Outcome
Decision+25bp to 3.75%–4.00%
Vote12–0, unanimous
First hike since2023
Want ≥1 more in 202616 of 19 members
Want 2 more by end-20278 members
Median 2026 year-end4.1% (was 3.8% in June)
2% inflation reachedpushed to 2029

Two lines from Warsh's press conference did the damage. "Inflation is too high and has been for too long." And — more consequential — that financial conditions remain accommodative rather than restrictive, which is a Chair telling you there is room to keep going.

The tape agreed in the moment: an initial pop reversed hard, the S&P fell about 1% to six-week lows near 7,500, and the Dow dropped more than 800 points intraday. Then Thursday and Friday took it all back, with the S&P +1.31% off the FOMC-day close.

The part that hasn't reversed

Equities recovered. The front end did not. The 2-year closed Friday at 4.756%, another 52-week high, and 2s10s compressed to 24.4bp — down from 38.7bp ten days ago. A bear flattener this persistent is the bond market saying it believes the dots. Equities are pricing one hike and done; the curve is pricing the sequence.

§4 — The unwind

Oil is quietly giving it all back

The input that caused this entire month has reversed, and it happened without a headline as loud as the one that started it.

Brent · now
$103.50
−4.83% off the high
Brent · Sept 15 high
$108.75
4-month peak
Saudi via Hormuz
2.8M
bpd, from 700k in Aug
East–West pipeline
~50%
Aramco restoring flows

Satellite tracking showed Saudi crude exports through the Strait of Hormuz surging to roughly 2.8 million barrels a day, against about 700,000 in August. Aramco expects to restore around half the shut East–West pipeline's daily flows. Three consecutive down sessions followed.

Layered on top: diplomacy. The US granted visas to senior Iranian officials for the UN General Assembly, Qatar confirms messages are moving between Washington and Tehran, and Trump has said he would "probably" be open to meeting President Pezeshkian in New York.

The read

Every bearish thesis of the last three weeks traced back to oil: energy inflation → rate repricing → 5% ten-year → multiple compression. If the supply premium keeps draining, that chain runs backwards — and the Fed will have hiked into a shock that was already resolving. That is the bull case nobody is writing down, and it is also how policy mistakes get made.

§5 — Levels

AVGO took the floor back

Wednesday's brief said the first rally into the broken 350.24 level would tell you whether the break was a flush or a change in trend. It was a flush. AVGO closed Friday at $357.61 (+2.97%) — 2.10% back above the floor it lost on Tuesday, and +5.41% off the Tuesday close.

400.00options call wall
369.74shelf · +3.39% away
366.78Sep 11 high — next test
363.28Friday's high
357.61last · Sep 18 close
350.24floor — reclaimed, now support again
339.27Sep 15 low close · −5.13%
337.90Sep 15 intraday low

A level that breaks and is reclaimed within three sessions is a failed breakdown, and those tend to run — the traders positioned short below it have to cover. The test that matters now is 366.78, the high from Sept 11 that has rejected AVGO once already.

The complex is splitting

TickerFri closeFriNote
AVGO$357.61+2.97%reclaimed the floor
NVDA$222.27+1.34%near 52wk high $236.54
ORCL$147.61−1.98%still 55% off its high

Oracle is now its own story, not an AI-complex story. Broadcom and Nvidia both rallied hard into Friday while Oracle fell again. When a group stops trading together, the name that lags is usually carrying something specific — in ORCL's case, a debt-funded capex programme meeting a 4% funds rate. Stop reading it as a sector proxy.

§6 — The week

Almost no data. The catalyst is at the UN.

Mon 21
No major data
Tue 22
Trump addresses UNGA
Wed 23
Pezeshkian addresses UNGA
S&P flash PMI · 9:45
Thu 24
No major US data
Fri 25
Durable goods · 8:30
UMich final · 10:00

PCE is not this week — August personal income and outlays lands Sept 30. So there is no inflation print to move the rate path until the month is nearly over, and the flash PMI on Wednesday is the only real read on activity.

Which leaves the General Assembly as the week's live variable. Trump speaks Tuesday, Pezeshkian Wednesday, and both are in the same city with intermediaries passing messages. Nothing is scheduled between them, and the Iranian delegation is confined to its accommodation and UN headquarters — but a single line from either podium about de-escalation moves crude more than any number on this week's calendar.

How to trade an unscheduled catalyst

You cannot set an alarm for this one. What you can do is know the level in advance: if Brent breaks $100, the energy-inflation thesis that drove the last month is materially damaged, and the names that suffered most under it are the ones with the most to recover. Set the alert on crude, not on the headline.

§7 — Scenarios

Three ways the week goes

Scenario A~35%

De-escalation signal — oil breaks $100

Something constructive comes out of New York and the supply premium keeps draining. The 10-year comes off 5%, the curve steepens from a very flat base, and the most rate-damaged names lead: Russell, then the Dow cyclicals. AVGO clears 366.78 on the way.

Confirms: Brent < $100, 10Y < 4.92%, 2s10s widening off 24bp.

Scenario B~40%

Nothing happens — the drift continues

No diplomatic breakthrough, no data to reprice anything, and the tape grinds on last week's rotation: chips bid, cyclicals offered, the 2-year pinned near its high. Low volume, level-to-level trade. AVGO holds 350.24 and fails at 366.78.

Confirms: Brent $101–106, 10Y 4.95–5.05%, VIX under 20.

Scenario C~25%

Talks collapse, or the curve inverts

A hostile UNGA exchange puts the supply premium back and Brent retakes $108. Alternatively the flattening simply continues: 2s10s through zero would be the first inversion of this cycle and a much bigger signal than anything equities are pricing.

Confirms: Brent > $108 or 2s10s < 10bp; AVGO back under 350.24.

On these weightings

The last two editions under-weighted the bearish branch and it happened both times. This week I've deliberately not stacked the distribution toward the outcome that would look clever — B at 40% is the boring answer and it is genuinely the most likely one in a week with no scheduled catalyst.

§8 — What to watch

The four numbers for the week

BRENT$100 on the downside — below it the energy-inflation thesis is damaged. $108 on the upside puts it back on.
2s10s24.4bp. Watch this more than the 10-year outright. Through 10bp and the conversation changes from inflation to recession.
US 2Y4.756%, a 52-week high. It has led every move this month and it is where a second hike shows up first.
AVGO366.78 above, 350.24 below. The reclaimed floor has to hold for the failed-breakdown read to stay valid.
Brent $100 Brent $108 2s10s 10bp 10Y 5.00% AVGO 366.78 AVGO 350.24 SPX 7,500

§9 — Scorecard

Wednesday's edition, graded

Best week of the run so far, including the one call that was set up properly in advance.

Hit
"The first rally back into 350.24 is the test that tells you whether this was a flush or a change in trend." AVGO reclaimed it within three sessions and closed the week at $357.61. Framing a broken level as a question with a defined answer — rather than predicting a direction — is the format that worked here, and it is the one to keep. Made Sept 16 · resolved Sept 18
Hit
"At 92% priced, the hike tells you nothing — the dots are the trade." Correct. The hike was a non-event; the hawkish SEP and Warsh's "accommodative, not restrictive" line produced the 800-point Dow reversal. The 2026 median moved to 4.1% from 3.8%. Made Sept 16 · resolved Sept 16
Hit
"The statement crosses first and algos trade it; the SEP takes humans a minute. That gap is where the first move gets faded." Exactly what happened — initial gains reversed sharply once the press conference started. Made Sept 16 · resolved Sept 16
Partial
Scenario weighting. Scenario C — hawkish dots — was weighted 25% and the dots were hawkish, so the read was right again at the low weight. But C also called for the 10-year above 5.05% and AVGO losing 337.90, and neither happened; the market took the hawkish dots and rallied. Partial rather than hit, because the second half of the scenario was wrong. Made Sept 16 · resolved Sept 18
Miss
Nothing in the edition anticipated a 1.31% rally off the FOMC close. All three scenarios assumed hawkish dots meant lower equities. The actual outcome — hawkish Fed, flattening curve, and a green Nasdaq week — wasn't in any branch. Writing three bearish-to-neutral scenarios is a failure of imagination, not of analysis. Made Sept 16 · resolved Sept 18

Badges: Open · Hit · Partial · Miss. Misses stay posted.

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