Dow Lags as Wall Street Turns the Page on Mixed Q3

• The Nasdaq was the only major index to post a monthly gain in September, while on a quarterly basis the Nasdaq and S&P 500 finished positive but the Dow suffered a steep third-quarter loss
• Treasury yields climbed to multi-decade highs with the 10-year yield at 2002 levels and 30-year yield at a 24-year high, pressuring stocks throughout the week
• Individual stocks showed sharp moves on corporate developments, with MongoDB (MDB) declining on earnings while other stocks rallied on AI announcements and merger agreements

Market Summary: Mixed Q3 Close and Challenging Q4 Start

Q3 Performance Overview

Wall Street closed the third quarter with mixed results. The Nasdaq and S&P 500 finished the quarter in positive territory, while the Dow posted a steep loss, snapping a five-month winning streak. For September specifically, only the Nasdaq managed a monthly gain.

Market Pressures

The fourth quarter opened on weak footing, driven by surging Treasury yields and elevated oil prices. The 10-year Treasury yield reached its highest level since 2002, while the 30-year yield hit a 24-year high. These elevated yields, combined with weakness in AI stocks, pressured equities throughout the week. By Friday midday, the Dow and S&P 500 were tracking toward weekly losses, while the Nasdaq was positioned for its third consecutive weekly gain.

Individual Stock Movements

Several companies experienced significant moves due to corporate developments and earnings. A U.S. Army contract drove one stock higher, while another gained on news of an AI-powered trading agent and 24/7 stock trading capabilities. MongoDB (MDB) declined following undisclosed negative news, though options traders remained bullish. One company fell Thursday despite reporting a blowout fiscal fourth-quarter result, while another rallied Friday on an amended merger agreement.

Market Relief Factors

Weaker-than-expected jobs data on Friday provided relief, sending Treasury yields lower and helping tech stocks rally, offering some respite from the week's earlier pressure.

Looking Forward

October will bring key catalysts including FOMC meeting minutes, U.S. services PMI data, and earnings reports from major companies including PepsiCo (PEP) and Applied Digital (APLD). Analysts note the S&P 500 is entering a historically bullish period.