Market Analysis
Stock Market Oct 27: Anthropic IPO Lifts Tech
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Stock Market Today, Oct 28: Chip Rally, Fed Day
StockCram Editorial3 min readChip stocks extended their rally on Wall Street ahead of Wednesday's Fed decision, while oil slipped on Middle East peace talks.
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StockCram is not a broker-dealer, investment adviser, or financial institution. All content is for educational and informational purposes only and should not be construed as personalized investment advice. Consult a qualified financial professional before making investment decisions. Past performance does not guarantee future results.Executive Summary
- •US stocks rose on Tuesday as AI-linked chip stocks surged, with the Nasdaq up 1.2% to 26,477.81, the S&P 500 up 0.6% to 7,722.60 and the Dow up less than 0.1% to 52,377.57.
- •The Fed decides on rates Wednesday at 2 p.m. ET, with futures giving about a 90.6% chance it holds at 3.75% to 4.00%.
- •Brent crude fell 1.67% to $113.88 a barrel on Iran peace-talk hopes but remains near its highest level since April.
- •The 10-year Treasury yield ended Tuesday near 4.995%, while Thursday brings the Q3 GDP estimate and September PCE inflation at 8:30 a.m. ET.
Deep DiveToday's Market Movers
Anthropic's IPO filing keeps the AI chip rally going
What Happened
The Nasdaq Composite rose 1.2% to 26,477.81 on Tuesday, and the S&P 500 gained 0.6% to 7,722.60, as chip stocks rallied for a third straight day. The boost came after Anthropic made its IPO filing public on Monday, listing 16.3 billion dollars of first-half 2026 revenue and planning a Nasdaq listing under the ticker ANT. Broadcom climbed 4% after banks and Blackstone announced 63 billion dollars of financing tied to Broadcom technology for Anthropic, and AMD rose about 5%.
Why It Matters
A few big AI-linked stocks did most of the lifting: most S&P 500 stocks fell, and the Dow gained less than 0.1%. New to these listings? See what an IPO is and how the process works.
Market Impact
Equities
Nasdaq up 1.2% to 26,477.81; Philadelphia Semiconductor Index up 3.6% to 11,482.51, its third straight gain.
Rates
10-year Treasury yield little changed near 4.99%.
FX
No major dollar move reported in the sources.
Commodities
Not directly affected.
Fed holds its two-day meeting with a rate decision due Wednesday at 2 p.m. ET
What Happened
The Federal Reserve began a two-day policy meeting on Tuesday, with its decision due Wednesday at 2 p.m. ET and Chair Kevin Warsh's news conference at 2:30 p.m. Futures showed about a 90.6% chance that the Fed holds its rate at 3.75% to 4.00% after last month's increase. Traders also saw about a 73% chance of another hike by year-end, with September consumer prices up 3.7% from a year earlier.
Why It Matters
Interest rates set the cost of borrowing and affect stock prices and bond yields. The tone of the Fed's message could matter as much as the decision itself. For background on how Warsh's Fed has communicated, read our explainer on the Fed's June 2026 decision.
Market Impact
Equities
Stocks rose into the decision; the S&P 500 is up 1.3% for the week.
Rates
10-year yield rose less than 1 basis point to 4.995% on Tuesday.
FX
No major dollar move reported ahead of the decision.
Commodities
Gold rose about 1.05% to near $4,058 an ounce.
Oil falls about 2% on Middle East peace talks but stays near six-month highs
What Happened
Brent crude futures settled down $1.93, or 1.67%, at $113.88 a barrel on Tuesday, and US West Texas Intermediate fell $1.86 to $99.90. Prices eased on talks to end the US-Israeli war with Iran, though no deal exists. Brent had topped $117 last week, its highest since April, and Houthi forces said they struck Saudi Arabia's Ras Tanura refinery on Tuesday.
Why It Matters
Oil feeds into fuel and shipping costs, so high prices keep inflation, and Fed rate worries, alive. Here is why oil falls when war fears ease.
Market Impact
Equities
Energy was the worst-performing sector on Tuesday.
Rates
Lower oil helped ease inflation worries and kept yields just under 5%.
FX
No major dollar move reported.
Commodities
Brent down 1.67% to $113.88 a barrel; WTI down 1.83% to $99.90.
Earnings split the market: Royal Caribbean and GM rise, Sherwin-Williams, Xylem and Boeing fall
What Happened
Royal Caribbean rose 6.5% on Tuesday after the cruise operator raised its full-year profit forecast, and General Motors gained 5% after announcing a plan to move its stock listing to Nasdaq. Xylem fell 8.8% after trimming its full-year outlook, and Sherwin-Williams dropped 3.4% after a quarterly profit miss. Boeing slipped 1.8% after a bigger-than-expected third-quarter loss. After the close, Robinhood fell about 4.7%, Seagate about 6% and NXP Semiconductors about 7.4%.
Why It Matters
Company profits and forecasts drive stock prices over time, and Tuesday showed investors punishing even small misses.
Market Impact
Equities
Royal Caribbean +6.5%, GM +5%, Xylem -8.8%, Sherwin-Williams -3.4%, Boeing -1.8%.
Rates
Not directly affected.
FX
Not directly affected.
Commodities
Not directly affected.
Economic data shows steady demand; gold climbs while Treasury yields hover near 5%
What Happened
September new-home sales slipped to an annual pace of 676,000 from a revised 680,000 in August, but beat the forecast of about 650,000. The Richmond Fed manufacturing index held at minus 2 in October. The benchmark 10-year Treasury yield ended near 4.995%, while gold recovered from a morning dip below $4,000.
Why It Matters
Resilient data and high yields point to rates staying elevated. Bond yields compete with stocks for investor money.
Market Impact
Equities
Data did not derail the rally.
Rates
10-year yield at 4.995%, just under the 5% mark.
FX
Not reported.
Commodities
Gold up about 1.05% to near $4,058; silver up 0.66% to near $54.20.
Historical Perspective
Similar Event
Markets have often rallied around big tech listings and then become choppy as supply of new shares grows, as seen around the dot-com era IPO wave in 1999 and 2000. For the long recovery that followed, see our look at the dot-com bubble burst and how long it took to recover.
What Happened Then
Early excitement lifted related stocks, but gains faded when growth slowed and rates rose. History does not predict what happens next.
What to Watch Next
- →October 28, 2:00 p.m. ET: Federal Reserve rate decision, followed by Chair Warsh's news conference at 2:30 p.m. (prior: 3.75% to 4.00% after a hike last month)
- →October 28, after the close: Microsoft and Alphabet quarterly earnings (prior: not stated in sources)
- →October 29, 8:30 a.m. ET: Q3 GDP advance estimate, September PCE inflation and weekly jobless claims (prior: September CPI up 3.7% from a year earlier)
- →November 3: US midterm elections that decide control of Congress (prior: not applicable)
Analysis Confidence
Conviction Level:★★★★★
Key Uncertainties
Wednesday's Fed decision and Warsh's comments were not out when sources were published. Some outlets reported slightly different intraday index levels; this briefing uses Associated Press closing figures. The Anthropic IPO terms are not final.
Sources
- • Associated Press (2026-10-27)
- • Reuters (2026-10-27)
- • CNBC (2026-10-27)
- • Kitco News (2026-10-27)
- • CappNotes (2026-10-27)
- • Yahoo Finance (2026-10-26)