Earnings, rather than a single macro release, were the clearest pressure point for US shares on October 29. CNBC and Reuters both described investors reassessing large technology companies' results and AI spending; the Nasdaq Composite fell more than the other major US benchmarks. Outside equities, the picture was not one clean “risk-off” trade: oil and gold futures slipped, the dollar crosses rose modestly, and Bitcoin and Ether dropped more sharply.
The tape at a glance
| Market | Direction | Read |
|---|---|---|
| US cash indices | Down | S&P 500 -0.30%; Nasdaq Composite -1.38%; Dow -0.25% |
| Futures | Down | Brent -0.38%; WTI -0.76%; COMEX gold -0.50% |
| FX, UTC day | Up | EUR/USD about +0.2%; GBP/USD about +0.4% |
| Crypto, UTC day | Down | BTC/USD about -4.3%; ETH/USD about -4.6% |
Indices
The Nasdaq Composite closed at 26,184.72, down 1.38%; the S&P 500 ended at 7,720.39, down 0.30%; and the Dow finished at 52,342.56, down 0.25%. The dated Yahoo daily bars for the Nasdaq, S&P 500 and Dow show the session moves; the corresponding CNBC Nasdaq, S&P and Dow records confirm the October 29 closes. CNBC's closing account and a Reuters report carried by Schwab both pointed to earnings, with Alphabet and concern over AI spending prominent. That gives the tech-heavy index a plausible session-specific driver without making earnings the explanation for every asset.
Commodities
All three tracked futures settlements were lower. Brent's December contract (LCOZ6) settled at $114.88, down 0.38%; WTI December (CLZ26) settled at $102.00, down 0.76%; and COMEX gold December (GCZ26) settled at $4031.40, down 0.50%. The paired Brent and CNBC settlement record, WTI series and settlement, and gold series and settlement match on the dated levels and direction. These are futures, not spot prices, and the evidence does not establish a shared catalyst. Compare typical movement in Brent, WTI and gold.
Forex
EUR/USD advanced about 0.2% and GBP/USD about 0.4% from 00:00 to 24:00 UTC. Kraken's EUR/USD candle and Bitstamp's show the euro pair higher; the same-window Kraken GBP/USD candle and Bitstamp candle confirm sterling's rise. The venue closes differ slightly, so the rounded moves are more useful than a false shared tick. This is a full UTC-day comparison, not a New York FX close or a claim about the dollar index. See typical ranges for EUR/USD and GBP/USD.
Crypto
Bitcoin fell about 4.3% and Ether about 4.6% over the same 00:00-to-24:00 UTC window. Coinbase and Kraken independently show BTC lower; the Coinbase ETH candle and Kraken ETH candle agree on Ether's decline. That move was larger than the losses in the US cash indices, but a single UTC candle does not tell us whether the cause was equity risk, crypto-specific flows or both. The Bitcoin and Ethereum statistics pages put one day's change beside their usual ranges.
What it means for a systematic book
The session offered different signals depending on the instrument: earnings-sensitive US shares weakened, both dollar pairs edged higher, energy and gold futures eased, and the two large crypto assets fell more sharply. Calling all of that one regime would erase useful differences in contract and clock. A systematic comparison is only meaningful when the instrument, session and observation window are explicit; even then, one day is context, not a durable relationship. The practical lesson is to keep the measured move separate from its proposed cause.