Stock Market Update

[BRIEFING.COM] The S&P 500 (-0.3%), Nasdaq Composite (-0.1%), and DJIA (-0.3%) opened to broad-based but modest gains, which were quickly ceded just before midday, with the market now stabilizing after a relatively sharp retreat.

Early enthusiasm around the AI trade pushed the major averages higher, with semiconductor names rising after Taiwan Semiconductor Manufacturing (TSM 298.86, -5.85, -1.92%) reported strong AI demand in its Q3 earnings report. 

The information technology (-0.1%) and communication services sectors (-0.3%) led the way, further buoyed by Salesforce (CRM 248.36, +11.78, +4.98%) and Alphabet (GOOG 253.21, +1.50, +0.60%) announcing a deepening of their ongoing partnership, with Salesforce also raising its long-term revenue guidance.

While the market's largest names pushed the major averages higher, mixed breadth figures suggested weakness beneath the modest index-level advance. 

The stock market reversed sharply late in the morning, with the downturn coinciding with a Truth Social post from President Trump stating, "I am speaking to President Putin now. The conversation is ongoing, a lengthy one, and I will report the contents, as will President Putin, at its conclusion."

Only three S&P 500 sectors now sit with gains for the day.

Stocks have steadied somewhat from session lows, though the uncertainty has seen treasury yields continue to fall, with the 10-year note yield currently down seven basis points to 3.98%.

The PHLX Semiconductor Index (+0.3%) traded with gains wider than 1.5% before retreating, though it has recently moved back into positive territory.

Meanwhile, the financials sector (-1.9%) continues to face the widest loss after spending much of the morning as the only S&P 500 sector in negative territory. The sector faces pressure in its insurer names despite Marsh McLennan (MMC 189.50, -14.35, -7.04%) and Travelers (TRV 262.22, -7.23, -2.69%) beating earnings expectations. 

While investors seem to be making a run at a buy-the-dip effort following the midday retreat, the choppy action reflects a market that is still reliant on its largest names to drive index-level gains and susceptible to volatility amid geopolitical uncertainty. 

Reviewing today's data: 

• October Philadelphia Fed Index -12.8 (Briefing.com consensus 9.1); Prior 23.2
• October NAHB Housing Market Index 37 (Briefing.com consensus 33); Prior 32