Stock Market Oct 12, 2026: Bank Earnings Begin

What Happened

JPMorgan Chase, Goldman Sachs, Citigroup and Wells Fargo are scheduled to release third-quarter results on Tuesday, while Morgan Stanley and Bank of America are slated for Wednesday. The S&P 500 climbed 0.59% to 7,811.54 on Friday, gaining around 1.2% for the week. Markets are open today despite the Columbus Day federal holiday, though bond markets remain closed.

Why It Matters

JPMorgan Chase is expected to report double-digit earnings growth from the year-earlier period. Bank earnings provide the first real test of whether corporate America can justify elevated stock valuations amid higher interest rates and economic uncertainty. Strong trading and investment banking results could fuel the next leg of the bull market, which turned four years old on Monday.

Market Impact

What Happened

President Donald Trump announced Sunday that Russia and Ukraine have agreed to what he described as an "energy ceasefire," though Ukrainian officials reported attacks continue. Brent crude swung between gains and losses amid resilient flows from the Persian Gulf and concerns over repeated Houthi attacks on Saudi Arabia from neighboring Yemen. Trump also announced Russia will supply diesel to the U.S., with more than 300,000 tons immediately and additional shipments totaling millions of tons over coming months.

Why It Matters

Oil prices near $100-105 per barrel threaten to keep inflation elevated through year-end, potentially forcing the Fed to raise rates again. Any sustained drop in oil prices would ease inflation pressures and reduce the odds of another Fed rate hike at the October 28 meeting, but the ceasefire's credibility remains unclear and geopolitical risks continue to threaten supply.

Market Impact

What Happened

Amazon is reportedly in negotiations to acquire Decart AI, an artificial intelligence startup, in a deal valued at around $7 billion, according to reports on October 11. The San Francisco-based startup, valued at nearly $4 billion in May, specializes in real-time video generation and software that optimizes AI models across various processors. Decart raised $300 million in May in a funding round led by Radical Ventures, with Nvidia joining as a new investor.

Why It Matters

The potential acquisition highlights the intense competition among tech giants to secure AI capabilities as they race to power data centers and cloud services. Amazon's willingness to pay a 75% premium over Decart's May valuation signals how aggressively big tech is investing in AI infrastructure despite elevated valuations and higher interest rates. The deal follows similar AI-focused acquisitions across the sector, part of the broader AI investment wave reshaping tech markets.

Market Impact

What Happened

The next CPI Inflation release is scheduled for Wednesday, October 14, 2026 at 8:30 AM Eastern Time, covering September 2026. Forecasts point to headline inflation rising from 3.4% to about 3.6% to 3.7% year-over-year, with core CPI expected to stay close to 2.4%, as record September petrol prices explain most of the expected jump. It is the last CPI print before the Fed announces its decision on October 28.

Why It Matters

Market odds for an October Fed rate hike stand at about 16%, with December hike odds around 75%. A hotter-than-expected inflation reading would revive concerns that the Federal Reserve will need to tighten further, potentially derailing the stock market rally. Energy-driven inflation is testing whether the Fed views rising prices as transitory supply shocks or a signal that underlying price pressures remain too strong.

Market Impact

What Happened

The US 10-year Treasury yield has risen 27 basis points to 5.24% over the past month. Despite the volatility stemming from longer-dated Treasury yields reaching new 24-year highs this week, all three major averages are heading for a winning five-day period. Value and broad-market equities led the advance, with the equal-weighted S&P 500 outperforming by rising 1.6%, while nine of eleven S&P sectors advanced, led by Utilities, Consumer Staples, and Energy.

Why It Matters

Rising yields reflect growing market acceptance that the Fed will keep rates higher for longer to fight persistent inflation. This creates headwinds for highly valued growth stocks and increases borrowing costs for consumers and businesses. The fact that stocks are rallying despite higher yields suggests investors believe the economy can handle restrictive policy, but this resilience will be tested if rates continue climbing—a dynamic explored in why stocks can rise when rates are high.

Market Impact