Cannon Pre-Market BriefingCannon Trading Company
Friday, September 18, 2026
Eli G Levy · eli@cannontrading.com
Prior session: Thu, Sep 17
The Read — The Book That Dies At The Open

The market took the hike back in a single session — and the option book that governed the move expires this morning.

Claims and the Philadelphia Fed came in hot enough to rescue the premise every bull case rests on, and the S&P closed within twenty-one points of a gamma flip it had been a hundred and fifty under. Then six trillion of notional lined up to roll off at the open, alongside the quarter's largest index rebalance.

ES Dec
7,700.25
−7.00 · −0.09%
NQ Dec
29,745.50
+0.01%
VIX
15.44
−2.27 · −12.82%
WTI Oct
101.08
−0.81%
US 10Y
4.939%
below five
TODAYQuadruple witching + quarterly index rebalance at the close · industrial production & capacity utilisation 09:15 · Gov. Bowman 09:30, London, on stress testing · Conference Board LEI 10:00 · Baker Hughes rig count 13:00 · CFTC positioning 15:30 · Bank of Japan hiked overnight to 1.25%
ACT ITrade Today
Everything a futures trader needs by 7:35 AM ET.
02

The 90-Second Read

DEALER REGIME
Negative gamma
Session 6
Cash closed 7,637.76, 20.51 points under the gamma flip — against 151.52 under it yesterday. Price moved 85.95 toward the corridor while the flip fell 45.06. Hedging still amplifies, and is one good hour from not doing so.
  1. The premise test passed
    Yesterday's letter argued both bull cases rested on one 08:30 print. It cleared twice over: the Philadelphia Fed at 37.8 against 30.5, claims at 196,000 against 208,000. The economy was strong enough to take the hike — the only sentence either case needed.
  2. Everything went up, led by what had been going down
    The S&P added 1.14%, the Nasdaq 1.69%, the Dow 316 of the 631 points it lost on the decision. The ten-year fell back beneath five and the VIX shed 12.82%. A relief trade, not a rotation.
  3. The expiry is the event
    Citadel Securities put roughly $6.2 trillion of options notional — about 23% of US options exposure — against this morning's expiration. It lands in the same minute as a rebalance across 122 indices with 25 changes in the S&P 1500.
  4. Two books, two maps
    The all-expiry gamma map has a fifty-point corridor around cash. The chains that survive today put their open-interest peaks a hundred and fifty to two hundred points wider on both sides, and agree with each other to the strike. The structure traders are hedged into is not the one they will own at 9:31.
  5. Nobody senior is speaking
    The blackout lifted Wednesday and the Board has posted nothing since. Bowman is the first voice at 09:30 — in London, on stress testing. Whatever reprices today reprices on positioning, not guidance.

What would change the read: reclaiming the flip in futures terms restores the dampened state, and the overnight December contract sits twenty-eight points beneath that translation — closer than all month, inside a single opening range. Industrial production at 09:15 is the smallest of the week's prints; the expiry outranks it.

03

The Scoreboard

InstrumentLastChangeNote
S&P 500 cash close Sep 177,637.76+85.95 · +1.14%Through yesterday's roof; inside today's corridor.
Nasdaq Composite cash close26,418.30+439.87 · +1.69%Led the rebound; led the loss too.
Nasdaq 100 cash close29,446.98+501.92 · +1.73%Mega-cap did the lifting.
Dow Jones cash close51,778.04+316.14 · +0.61%Half of Wednesday's 631 back.
Russell 2000 cash close2,874.63+15.82 · +0.55%Last again.
ES · NQ Dec overnight7,700.25 · 29,745.50−0.09% · +0.01%First session with December front.
YM · RTY Dec overnight52,249 · 2,895.50+0.06% · −0.05%Flat into the expiry.
WTI Oct · Brent Nov101.08 · 103.85−0.81% · −0.93%Third session softer, still a hundred handle.
Nat gas Oct2.863−1.31%The one energy contract with no war premium.
Gold · Silver Dec4,390.20 · 66.41−0.22% · +0.48%Settled +1.90% and +3.77% Thursday.
Copper Dec6.6445−0.26%Within 3% of its 52-week high.
US 10Y4.939%Thu close 4.947%Back under five — the whole rally.
US 2Y · 5Y · 30Y4.683 · 4.792 · 5.286The 2Y sits 81bp over the funds midpoint. Section 11.
JGB 10Y · 30Y · Bund · Gilt2.981 · 4.086 · 3.491 · 5.239Gilts, the highest ten-year in the G7.
DXY · USD/JPY100.247 · 157.09flat · yen −0.72%Yen weaker after a BOJ hike.
EUR/USD · GBP/USD1.1485 · 1.3370+0.10% · +0.11%
VIX · VVIX · SKEW15.44 · 87.72 · 145.70−12.82% · −8.06%Vol-of-vol fell harder than vol.
Bitcoin · Ether77,321 · 2,475+1.06% · +1.10%Tracking equity risk, not rates.
Nikkei · Hang Seng · Shanghai Friday65,272 · 24,798 · 3,916+1.77% · +0.79% · +1.04%Asia rallied through the BOJ.
Stoxx 600 · DAX · FTSE Thu close642.60 · 25,717 · 10,816+0.55% · +1.40% · +1.19%Green before we were.
GNRC · VICR Thu close+18.34% · +17.66%Amazon generators; AI power licensing.
FLNC Thu close−15.36%Guidance cut on plant delays.
GFL · NVDA · TSLA · LEN · GOOGL+5.26 · +2.54 · +2.27 · +1.71 · +1.30Per cent, Thursday's close. Details in Section 09.

Sentiment & flow gauges

GaugeReadingWhat it says
CNN Fear & Greed28.7 FearStill deep in fear after a strong session; a month ago, 59.1.
AAII week ended Sep 1628.8 / 17.9 / 53.3Bulls, neutral, bears. Two technicians independently called this a contrarian buy.
CBOE put/call0.79 total · 0.52 equityIndex ratio 1.07. Single-stock positioning is not defensive; index hedging is.
Breadth · 200-DMA50.29%Back over the line after dipping to 48.11 on Wednesday. Section 06 has what that dip triggered.
Breadth · 50-DMA30.81%The shorter series is the one that has broken.
Fed path · Oct 28~55% hikeSecondhand read on exchange pricing; the tool would not render. Prediction markets: October 51%, December 66%.
Dealer gammaNEG · session 6Set from the prior close against the flip. Levels in Section 05.

The flow read

The tape and the gauges swapped places. Yesterday the gauges were bearish and the tape was heavy; today the gauges are just as bearish and the tape has ripped. Fear and Greed at 28.7 after an eighty-six-point session, bears at 53.3% and a bull-bear spread at a two-year low describe a crowd that did not participate in the rebound — the setup a flow desk wants to fade in the other direction. Against that, supply has not improved: Citadel Securities told clients in early September that the buyback window begins closing around September 12, so the corporate bid is thinning rather than returning. The one number that genuinely changed is the flip, which fell 45 points while cash rose 86 — the option book repricing beneath the tape, not the tape catching up to the book, on the last full session before that book expires.

Yesterday's calls graded

HIT
The Bank of England branch of yesterday's scenario map. A hold as priced was called a non-event; three hawkish dissents were called a global-cycle story. The MPC held at 3.75% with exactly three votes for a hike — both branches fired at once.
HIT
This desk, Sep 17, on the Philadelphia Fed. We argued the entire bull case rested on a second-tier regional survey nobody was previewing. It cleared consensus by seven points, the premise held, and the index put on 86 points.
MISS
This desk, Sep 17, on the call wall. We called 7,600 a ceiling the overnight contract was already pressed against, "not an abstraction this morning." Cash closed 37.76 points through it. Calling a roof and watching price settle above it is a miss.
HIT
Tom Lee, Fundstrat — graded a miss here yesterday, and the thesis delivered a day late. He argued a hike would pull the ten-year down and take stocks up; on Thursday it did both. Recorded because we recorded the miss.
HIT
Scott Chronert, Citi. Named 5% on the ten-year as where rates become a tactical equity problem. The test ran both ways inside two sessions: above five and equities lost 631 Dow points; back below and they took most of it back.
OPEN
Mike Wilson's thirty-day correction is armed only on oil at $120–140; crude is at 101. Gundlach's "virtually no chance this is the peak" on inflation — unresolvable in a session.
04

Calendar & Scenario Map

Time ETEventConsensusPrior
09:15Industrial production, Aug+0.2% m/m+0.2%
09:15Capacity utilisation, Aug≈76.3%76.3%
09:30Gov. Bowman — Vice Chair for Supervision, Londonstress testing
10:00Conference Board Leading Economic Index, Aug+0.2% m/m
13:00Baker Hughes rig count · 15:30 CFTC positioning
16:00Quad witching + quarterly rebalance — 122 indices, 25 S&P 1500 changes
doneBank of Japan +25bp to 1.25%, 7–2as priced1.00%
The expiry and the rebalance — the day's only real binary16:00 · ~$6.2T notional
ORDERLY ROLL
The near-dated book retires, dealers re-hedge into October and December, and the amplification that has governed six sessions switches off. Monday opens against a much wider corridor.
PINNED THEN RELEASED
Open interest near cash holds price in a narrow band and the genuine move arrives once the strikes stop mattering — the expiry paying for a quiet Friday with a loud Monday, with a price-insensitive rebalance close on top.

Consensus for the 09:15 prints and the LEI are aggregator estimates rather than a polled survey, and are indicative. The Bowman event, venue and billed topic are confirmed from the Board's own calendar.

05

Levels & Structure

Cannon Daily Levels pivot table for September 18, 2026
Cannon Daily Levels · Pivots, Support & Resistance · Dec 2026 contracts
Cannon Edge daily snapshot for September 18, 2026
Cannon Edge · CQG Settles, Trend & 52-Week Range
Gamma levelSPXES Dec · +69.49Role in today's tape
Gamma flip7,658.277,728The regime boundary, 20.51 above cash — the narrowest gap of the month, from 151.52 in one session. It fell 45 points while cash rose 86; over a third of the convergence came from the book, not the tape.
Call wall7,650.007,719Ceiling, 12.24 above cash. Up 50 points overnight, the first shift in five sessions — and it sits beneath the flip, so reclaiming the roof does not by itself flip the regime.
Put wall7,600.007,669Floor, 37.76 under cash, unchanged for a seventh session. Cash sits inside a fifty-point corridor, nearer the roof.

Levels are from a public dealer-gamma (GEX) model on the Sep 17 close, all-expiry. Regime is read from cash against the flip and nothing else.

What the surviving chains say

Per-strike open interest tells a different story from the aggregate, and that difference is this morning's whole point. On the October index chain — the first book that exists after today — the heaviest call open interest above spot sits at 7,800 and the heaviest put open interest below spot at 7,500, with a lighter put shelf at 7,600; the December E-mini's own near-dated book peaks at the same two strikes. A one-day futures book and a twenty-eight-day index book agreeing on both sides says the wide structure is not an artefact of one expiry. So the aggregate corridor is fifty points wide and the one that survives the open is nearer three hundred. Neither is wrong — the aggregate is dominated by the September quarterly retiring at this morning's bell, and once it is gone the remaining book has far less to defend near cash. One caveat: heavy open interest sits at the top of the observable window, so the upper peak reads as the start of a shelf rather than a confirmed maximum.

VX curve and breadth

The term structure is in contango and steepened through the rebound rather than flattening on it. October VX settled at 17.97, November 18.65, December 19.03 — a 16.4% premium on the front contract against spot, the widest of the week. The market marked down immediate risk and marked up everything past the expiry — what you would expect if the whole vol bid is concentrated in what happens once today's book disappears. On the pivot table, the December E-mini pivot is 7,681.83 with R1 at 7,746.17 and S1 at 7,641.42; the overnight contract sits eighteen points above the pivot and well inside the first band either way — no technical opinion going into the quarter's largest mechanical print.

ACT IIThe Read
Who is saying what, and which of them changed their mind.
06

Institutional Positioning

NEW Lisa Shalett CIO, Morgan Stanley Wealth Management · CNBC, Sep 17

Her bull case is not that the Fed is nearly done — it is that the destination does not matter. "The rate hikes are not coming simply from supply shocks. The rate hikes are a reaction to a strong economy and the AI ecosystem trade. The capex is not going to be slowed or deterred because we get 25, 50 or 75 basis points more hikes." The instruction: "Let the bond market be the bond market and the yields be the yields… The signal is strong earnings."

The evidence is a comparison against her own former self: a sceptic in January at 22.5 times forward earnings, she puts it at 19.4 today with less concentration and better revision breadth — which is why she calls this a healthier market than the one she feared. She concedes where the damage lands without hedging: small caps, input-cost-sensitive discretionary, housing. Note which index finished last again yesterday. Identity guard: Mike Wilson holds a separate Morgan Stanley CIO title with a separate target.

CAUT Mohamed El-Erian Chief Economic Adviser, Allianz · CNBC, Sep 17

He dissented from the hike in the opposite direction from the week's loudest dissent. Asked whether he agreed with Gundlach's call for fifty: "I do not… the market had boxed them into a corner with a 92% probability of a 25 basis point hike… I myself would have preferred that they don't hike."

His analytical point is that the bond market was never pricing what everyone said it was. "For all the talk about credibility tests, about inflation concern — if you really look at the ten year… they haven't moved that much over the last few days." What did move yields: "an imbalance between increasing demand, especially from the hyperscalers for bond financing, and fewer reliable buyers and holders." Hold that sentence; Section 11 takes it where nobody on air took it. His conclusion refuses to pick a scenario, which is itself the call: "There is no dominant scenario, and investors should expect a much wider range of possible outcomes."

NEW TURN Scott Rubner Head of Equity & Equity Derivatives Strategy, Citadel Securities · CNBC Pro, Sep 17

He told clients to fade the exact rebound the television bench spent the afternoon celebrating — on mechanics, not on a view. "The supply/demand setup into month-end remains unfavorable, the technical backdrop is still working against equities, and we continue to think equities can trade lower over the next two weeks." The reasoning is inventory: "several important sources of demand are either fading or already deployed, while the potential sources of supply are increasing." His own firm's work names the supply event — this morning's expiry. A specific mechanism on a two-week clock, and the most gradeable thing anyone said this week.

BEAR Jonathan Krinsky Chief Market Technician, BTIG · via CNBC, Sep 17

He produced the most-quoted bearish datapoint of the week and the market undid it in one session. Writing Wednesday: "The percentage of SPX names > 200 DMA closed at 49%. This is the first time since April '00 when this closed below 50%, while the SPX itself was at least 4% above its 200 DMA and within 4% of an all-time high." A twenty-six-year precedent, correctly conditioned — for Wednesday's close. By Thursday the series was back over the line, and the signal had lasted a day.

What has not recovered is the shorter series in Section 03, and his framework is better served by it: "you just aren't getting rewarded for buying strength. More and more stocks are breaking support and their 200 DMAs." None of his three conditions for calling the correction over was met yesterday — and the first, less complacent sentiment, is the live dispute.

NEWNEUT Bruce Flatt CEO, Brookfield Corporation · CNBC, Sep 17

He refused the rates question on air, twice. Asked about financial conditions after the decision, his entire first answer was: "Did rates go up?" Told they had: "it doesn't matter in long term investing… 25 basis points this way or that way, or 50 or 75, it just doesn't matter."

The contrarian line inverts the standard fear. "The biggest impediment to the data centers being built and AI factories being built is power… we just can't build it fast enough." Then: "If there's a slowdown, that's really good because we will be able to build."

07

Desk Shift Tracker

VoiceStanceTakeaway
Tom Lee Fundstrat · 8,200BULL heldHardened, not changed: "A max hawkish Fed is a bullish setup."
Ed Yardeni Yardeni Research · 7,900BULL heldNo new number after the cut from 8,400. Reads the war and higher-for-longer oil as "the deciding factor" in the vote.
Savita Subramanian BofA · 7,400BEAR raisedRaised from 7,100 on Sep 14, 12-month 7,800 — still the Street's lowest, and now below spot.
Andrew Sheets Morgan Stanley, Fixed IncomeHAWKHouse call: two more 25bp hikes, December and March, to 4.25–4.50%, then on hold through 2027. Not Mike Wilson's call. Gapen and Hornbach read the committee as "thinking in terms of more than one move."
Ben Snider Goldman SachsNEUTBase rate: a 2% average decline over three months at the start of past hiking cycles, a 9% gain over twelve. Section 08 has his sharper point.
JPMorgan trading desk no individual namedCAUT"Tactically Cautious/Neutral." What flips it bullish: "lower oil/bond yields" — over the same fortnight Rubner named.
Mark Newton FundstratBULL heldEquities "remain in good shape despite the threats of higher Crude and long-term interest rates." His breadth measure is the Russell 3000, a different universe from Section 06's. Chris Verrone, now billed Baird Strategas, had nothing fresh.
David Keller Sierra Alpha ResearchREVERSEDA complete turn in twenty hours — the bull flag "failed" below 7,600 in the morning, "The Bulls Just Took Back Control of 7600" by night.
Brian Levitt InvescoBULLThe cycle ends "when something breaks in the AI trade… But that's not the current environment."
Victoria Fernandez Crossmark GlobalNEW CAUTTook the other side of Levitt on the same panel: if capex goes, "who is going to step up?" Section 11 has her second-order point.
Phil Palumbo Palumbo WealthNEW BULLThe most specific path call from any guest: "one and done. Two and done, maximum." Hedged for the alternative anyway.
Mark Mahaney Evercore ISINEW BULLSingle-name, not index. Alphabet to $450 — Section 09.
The Kobeissi LetterDARKThirteen posts in window, none independently verified. The most-shared numbers on the tape this week have no trusted carrier.
08

Macro Pressure Map

Thursday's printsActualConsensusWhat it settled
Philadelphia Fed manufacturing37.830.5The premise test, passed by seven points. A seventeen-point step-down was written into expectations; the survey declined to deliver it.
Initial jobless claims196K208KBelow every estimate; continuing claims 1.73M against 1.78M. No crack.
Housing starts1.275M1.31M−2.6% on the month. The rate channel working as designed.
Building permits1.394M1.41M−2.7%, and forward-looking.
Pending home sales+0.3%+2.0%A seventh of the expected bounce, index down 4.7% year on year.

Two economies printed inside the same hour and the market read one of them. Manufacturing sentiment and the labour market came in strong enough to validate the hike; everything touching a mortgage came in soft enough to show the hike already working. That is not a contradiction — it is transmission on schedule, arriving in housing first because housing is where it always arrives first. The question the tape skipped is whether a committee that sees the strong half keeps tightening until the soft half reaches the aggregate data, which by construction takes two more quarters.

Ben Snider's framing at Goldman explains yesterday better than the data does. Equities react not to the level of yields but to the speed of the move — more than fifty basis points in a month, or thirty in a fortnight, is where stocks historically stop absorbing it. On Thursday the ten-year went the other way for the first time in weeks and the response was immediate and disproportionate: the same mechanism in reverse, and the reason a five-basis-point move in a yield produced an eighty-six-point move in an index.

Abroad, two central banks moved in one week and neither market cared. The Bank of Japan raised to 1.25% overnight, the highest since 1995, on a 7–2 vote — and the yen promptly weakened while the Nikkei rallied. Ueda gave no forward guidance. The Bank of England held with three votes for a hike. The pattern is identical across all three decisions: fully priced, no guidance, reaction in the currency rather than the rate. The strain sits in the long end, where the thirty-year JGB above four is a number that did not exist in this century until recently.

09

Portfolio Positioning

Generac was the tape's clearest statement of what it actually wants to own. The stock added 18.34% on an agreement to supply generators for Amazon data-centre capacity, reported at $2.4 billion initially with a path toward eight. A backup-power manufacturer repricing by nearly a fifth on one hyperscaler contract is the same trade as Vicor's 17.66% on an AI power-delivery licensing deal — the electricity constraint Brookfield's chief executive described in Section 06, arriving as a supply-chain scramble rather than a theme. Fluence took the other end, down 15.36% after cutting guidance on Houston plant delays. Adjacent businesses, opposite outcomes, one week — the dispersion El-Erian said to expect, and which the index-level gauges cannot see.

Alphabet is the one large-cap carrying a fresh, fully specified call. Evercore ISI's Mark Mahaney raised his target to $450 from $420 on his tenth proprietary search survey, at 25 times a 2028 estimate of $18.11 — roughly 30% above the current price. The argument is narrow and testable: "Search is still 50% plus of revenue and probably 70% plus of the profits at Google." The survey's finding is a reversal — three years of share loss to ChatGPT through early 2025, share regained since, "because Google's Search product got just dramatically better — thank you to that competition." He named his own risk unprompted: "Nobody's guaranteed any leadership position."

The week's real damage sits in a sector nobody is discussing. Goldman Sachs fell 7.6% on the week and Bank of America 7% — the worst week for either since April 2025 — after both chief executives guided investment-banking and trading revenue lower at an industry conference. The banks wore the hike and then did not participate in the recovery. Elsewhere: Lennar's miss is the housing data in single-name form and the tape ignored it; Nvidia added 2.54% into reports that Huawei unveiled two AI chips for 2027, a competitive story the market has now declined to trade three times; Tesla recovered 2.27% against a federal probe of its robotaxi programme.

10

Fed Watch

The blackout lifted Wednesday evening and the Board has posted nothing since — no speeches, no research, three days after a unanimous 12–0 hike to 3.75%–4.00%. Governor Bowman is the first official voice at 09:30, in London, billed on stress testing rather than policy. The projections are talking instead: sixteen of eighteen participants see at least one more move this year and the 2027 median matches 2026. October prices near a coin flip on the exchange's measure and 51% in prediction markets, December at 66%, with essentially nothing priced for a cut at either — a hike-versus-hold market, not a hike-versus-cut one. Watch whether Bowman takes a policy question on a foreign stage, whether the ten-year holds under five without help, and whether the morning's prints move the October number at all.

ACT IIIThe Edge
Three things the tape has not priced.
11

What the Consensus Is Missing

The AI capex trade and the bond selloff are one position, and nobody is hedged for them ending together

Three people described one mechanism yesterday and none joined the pieces. El-Erian said the yield surge is about hyperscaler demand for bond financing meeting fewer reliable buyers, not credibility or inflation. Levitt said the cycle ends when a hyperscaler pulls back on investment. And Fernandez, taking the other side of Levitt on the same panel, was the only one to follow the chain to its end: if capex slows, "what does that mean in terms of the debt issuance that we're seeing from them?… there's a component of the higher yield story that it's coming from that competition for capital. If that pulls back… perhaps you actually see yields come down a little bit."

That breaks the correlation every allocator is relying on. If AI capex is a meaningful share of the marginal supply of corporate paper, the event that damages AI equity is the same one that rescues duration — the index down and the ten-year with it, which looks like an ordinary risk-off day except that it arrives with the Fed still hiking, so the front end would not follow. Every "bonds will work when equities break" argument made this week quietly assumes those two bids are independent. Fernandez's point is that they are two sides of one flow, and nobody asked her the follow-up.

Thursday was not a policy print. Everything rose at once, which means something else moved

Read the settles rather than the headline. Equities rose — and so did the long bond, gold, silver and copper: the E-mini +1.10%, the Nasdaq contract +1.63%, the thirty-year +1.11%, gold +1.90%, silver +3.77%, copper +2.67%, all in one session two days after a hawkish hike into an energy shock. Stocks and bonds and precious and industrial metals do not rally together on a growth story or a policy story, because those stories need one of them to be the funding leg. They rally together when the price of money itself is being marked, or when something was being forced out and has stopped.

The only complexes that fell were energy and the softs — the opposite of what a growth re-acceleration produces. Thursday has been narrated as relief over a regional survey, which is a great deal of work for a five-basis-point move in a yield. A universal bid across four asset classes on the session before the quarter's largest expiry is more consistent with position-covering into that expiry than with anyone's revised view of the economy — and if so, the rally is an artefact of the structure that disappears at the bell, not evidence against it.

The curve and the betting market disagree about the Fed by more than a whole hike, and both are quoted as though they agree

The two-year yields 4.683% against a funds midpoint of 3.875% — eighty-one basis points of tightening embedded in the front of the curve, which Morgan Stanley's macro desk reads as roughly three more moves. Prediction markets put December at 66% and "another hike in 2026" at 84%: call that one move with change. Those are not the same forecast. One market is priced for a cycle and the other for a gesture, and the gap between them is worth something like fifty basis points on the two-year.

Every desk note this week quoted whichever measure suited its argument — the hawks cite the curve, the one-and-done camp cites the odds — and none observed that they cannot both be right. The resolution matters more than October does: it is the difference between a front end already carrying the full cycle and one with two repricings left. The technician quoted in Section 07 came closest and stopped short of it. The two-year is telling a different story from the one everybody is quoting.

Eli G Levy
Cannon Pre-Market Briefing · Cannon Trading Company
eli@cannontrading.com · cannontrading.com
Free. Always.