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Closes30 Oct
S&P 5007,580−1.82%Nasdaq25,437−2.86%US 10Y4.94%−4 bpDollar102.04−0.15%29 OctBrent futures$113.43+2.37%WTI futures$104.12+2.08%Gold futures$3,899−3.3%LiveBitcoin$77,381−0.59%Ether$2,243−0.27%SolanaOfficial closes, each dated, from the record the Scorecard grades on: exchange data via Yahoo Finance, US yields from FRED. Closes newer than that record are the latest edition’s, with its sources. Crypto live from CoinGecko.
Edition 008Monday 2 November 2026Before the US open, 06:00 GMT, with Friday’s closes

Intel’s cash warning sinks the chipmakers, and the selling reaches gold.

The Nasdaq fell 2.86% as Intel lost 28.6% on a cash warning and chip stocks dropped 7.2%. Gold fell 3.3% to its lowest settlement in a year as investors raised cash, Brent rose after mines hit tankers near Hormuz, and a $6.3 billion theft at Binance hit crypto shares.

By the Causa DeskPublished Updated

What moved markets on Friday 30 October 2026, and why?

The Nasdaq Composite fell 2.86% to 25,437.00 on Friday, its lowest level in nearly three months, as Intel lost 28.58% and the Philadelphia semiconductor index fell 7.20%. The S&P 500 fell 1.82% to 7,580.07 and the Dow 1.09% to 51,770.31.12

Gold fell 3.3% to $3,898.90, its lowest settlement since October 2025, even as the 10-year Treasury yield fell 4 basis points to 4.94% and the dollar slipped. Brent’s January contract rose 2.37% to $113.43 after tankers were hit near the Strait of Hormuz, and Binance disclosed a $6.3 billion theft.134

Three of our calls failed on Friday’s close. F-014 and F-012 both read the Nasdaq rally as resting on AI demand, and the index closed below both of their lines with the 10-year yield at 4.94%. F-004 failed when spot gold closed at $3,875.19 with the yield below 5%. All three are recorded on the Scorecard.156

Over the weekend Binance said it had replaced about 95% of the stolen assets and began reopening withdrawals, and President Trump said the US still had to “take care of” one or two sites in Iran. Americans vote in the midterm elections on Tuesday.78

Today's Cause Map
Hover or tab to a move to trace its causes. Select it to open the file.Each move, traced back to what started it. Tap one to open its file.
Cause Map for 2 November 2026 Nasdaq -2.9%, traced to AI spenders repriced on cash, Intel warns on cash. Gold -3.3%, traced to Selling to raise cash, AI spenders repriced on cash, Intel warns on cash. Bitcoin -1.3%, traced to Selling to raise cash, AI spenders repriced on cash, Intel warns on cash, Binance theft. Brent +2.4%, traced to Shipping risk repriced, Mines hit tankers. WHAT HAPPENEDFIRST EFFECTKNOCK-ONWHAT MOVED Intel warns on cashGuidance far below estimatesBinance theft$6.3 billion, linked to North KoreaMines hit tankersNear the Strait of HormuzAI spenders repricedon cashSelling to raise cashShipping risk repricedNasdaq−2.9%Gold−3.3%Bitcoin−1.3%Brent+2.4%
  1. Nasdaq−2.9%BPlausibleOpen the file
    1. What happenedIntel warns on cashGuidance far below estimates
    2. First effectAI spenders repriced on cash
  2. Gold−3.3%BPlausibleOpen the file
    1. What happenedIntel warns on cashGuidance far below estimates
    2. First effectAI spenders repriced on cash
    3. Knock-onSelling to raise cash
  3. Bitcoin−1.3%CContestedOpen the file
    1. What happenedIntel warns on cashGuidance far below estimatesBinance theft$6.3 billion, linked to North Korea
    2. First effectAI spenders repriced on cash
    3. Knock-onSelling to raise cash
  4. Brent+2.4%BPlausibleOpen the file
    1. What happenedMines hit tankersNear the Strait of Hormuz
    2. Knock-onShipping risk repriced
Solid lines are well-evidenced links. Dashed lines are our best reading where other explanations are still live.

The Board

Market moves and their Cause Files
AssetLevelMoveSize of moveWhy it moved
Nasdaq Composite25,437−2.86% BPlausibleIntel’s cash warning sinks the chipmakers and pulls the Nasdaq to a three-month low
S&P 5007,580−1.82% Close. F-019 line: 7,400 with the 10-year below 4.80%.
Dow Jones51,770−1.09% Close.
US 10-year yield4.94%−4 bp US Treasury daily yield.
Gold$3,899−3.3% BPlausibleGold falls to a one-year low as investors sell it to cover losses elsewhere
Brent crude$113.43+2.37% BPlausibleBrent rises as mines hit tankers near Hormuz and diplomacy stalls
US crude$104.12+2.08% Front-month settlement.
Bitcoin$76,758−1.31% CContestedBitcoin holds up after a $6.3 billion theft at Binance, while crypto shares fall

Closing levels on Friday 30 October 2026. Sources are numbered in each Cause File.

Nasdaq Composite −2.86% to 25,437.00

Intel’s cash warning sinks the chipmakers and pulls the Nasdaq to a three-month low

Intel fell 28.6%, its worst day on record, after forecasting a cash outflow for the year, and the chip index lost 7.2%. Amazon fell 1.4% on its own cash outflow. The selling was concentrated in the companies spending most on AI and their suppliers, while consumer staples and healthcare rose.

  1. What happened
    Intel forecasts a cash outflow
    Guidance of 25 cents a share against 43 expected.
  2. Then
    Chipmakers repriced
    Chip index −7.2%; AMD −10.9%, Nvidia −4.2%.
  3. Then
    AI spenders sold, defensives bought
    Staples and healthcare higher by midday.
  4. What moved
    Nasdaq −2.86%
    25,437.00 at the close.
BPlausibleF-019, test closes 13 November 2026Open the full Cause File
Gold −3.3% to $3,898.90

Gold falls to a one-year low as investors sell it to cover losses elsewhere

Gold fell 3.3% to its lowest settlement since October 2025 on a day when the dollar and Treasury yields both fell, which would normally support it. A dealer, an investment manager and Commerzbank pointed to investors selling gold to raise cash during the tech rout, and the break below July’s support at $3,975 added to the selling.

  1. What happened
    Tech rout and margin calls
    Nasdaq −2.9%, Intel −28.6%.
  2. Then
    Gold sold for cash
    Silver −5.9% as well.
  3. Then
    July support breaks
    $3,975 gives way.
  4. What moved
    Gold −3.3%
    $3,898.90, December settlement.
BPlausibleF-020, test closes 13 November 2026Open the full Cause File
Brent crude +2.37% to $113.43

Brent rises as mines hit tankers near Hormuz and diplomacy stalls

Brent’s January contract rose 2.37% after explosive devices damaged tankers near the Strait of Hormuz and Iran reported more ships hitting mines. On Saturday President Trump said the US still had to deal with one or two sites in Iran, while Iran said a plan mediated by Qatar could reopen the Strait within two days if Washington meets its conditions.

  1. What happened
    Mines hit tankers near Hormuz
    Fires on board; Oman rescues 25 crew.
  2. Then
    Shipping risk repriced
    Just over 30 attacks in October.
  3. Then
    Escalation priced
    Talks stall before the US vote.
  4. What moved
    Brent +2.37%
    $113.43, January contract.
BPlausibleF-021, test closes 13 November 2026Open the full Cause File
Bitcoin −1.31% to about $76,758

Bitcoin holds up after a $6.3 billion theft at Binance, while crypto shares fall

Binance said about $6.3 billion had been stolen from it, the largest crypto theft on record, in an attack linked to North Korea. Bitcoin fell about 5% as the news broke and ended Friday near $76,758, while Coinbase fell 10.6%. By Sunday Binance had replaced about 95% of the assets and begun reopening withdrawals.

  1. What happened
    Binance discloses a theft
    $6.3 billion, linked to North Korea by TRM.
  2. Then
    Exchange risk repriced
    Coinbase −10.6%, Strategy −7.8%.
  3. Then
    Tech selling adds pressure
    Nasdaq −2.9% the same day.
  4. What moved
    Bitcoin −1.31%
    About $76,758 near the US close.
CContestedF-022, test closes 13 November 2026Open the full Cause File

What we are watching

Tuesday 3 NovemberUS midterm elections

Concern about a return to war with Iran after the vote is rising, and Brent is pricing it. F-009 is also decided at Tuesday’s close: it fails if US crude closes below $97, against $104.12 on Friday.18

Friday 6 NovemberOctober jobs report, and seven deadlines

F-001, F-006, F-008, F-011, F-013, F-016 and F-018 are all decided by Friday’s close. F-011 is the closest: it fails if spot gold closes below $3,975 on a day the S&P 500 closes above 7,600.16

To 13 NovemberFour new calls

F-019 to F-022 test today’s reads on stocks, gold, oil and bitcoin against official closes.1

Sources

Every source used in this edition. Each Cause File numbers its own.

  1. Closing Look, Friday, October 30, 2026 Capp Notes, 30 October 2026
  2. Nasdaq hits near three-month low as Amazon, Intel rattle AI trade Reuters, via Business Standard, 30 October 2026
  3. Why gold plunged to its lowest price in a year despite renewed Iran jitters Yahoo Finance, 30 October 2026
  4. Binance says $6.3bn stolen in biggest crypto heist in history Al Jazeera, 30 October 2026
  5. Daily Treasury Par Yield Curve Rates, October 2026 US Department of the Treasury, 30 October 2026
  6. Gold Price Today: $3,875 After a 7% October Drop FinanceFeeds, 31 October 2026
  7. Binance opens crypto withdrawals in phases starting with bitcoin following $6.3 billion hack CoinDesk, 1 November 2026
  8. Live Updates: Trump says war in Iran will be put away very soon CBS News, 1 November 2026
  9. Brent crude oil price at $113.43: week ahead FinanceFeeds, 31 October 2026
  10. Oil set for fourth monthly gain as Hormuz tanker attack highlights supply risks from war Reuters, via ARY News, 30 October 2026
  11. Strait of Hormuz News, November 1, 2026: Straits Daily Brief Straits, 1 November 2026