Stock Market Update

29-Sep-25 15:30 ET
Mega-cap gains substantially narrowed
Dow +30.66 at 46277.74, Nasdaq +71.45 at 22555.52, S&P +7.79 at 6651.48

[BRIEFING.COM] The S&P 500 (+0.1%) now defends its flatline just before the close, with the Nasdaq Composite (+0.3%) and DJIA (flat) also near session lows. 

Early gains in the mega-cap space that boosted the major averages have eroded, with the Vanguard Mega Cap Growth ETF up just 0.3%. 

The comunication services sector (-0.6%) now faces a loss for the day as Alphabet (GOOG 243.83, -3.35, -1.36%) and Meta Platforms (META 743.32, -0.43, -0.06%) both trade lower.

A decline in mega-cap performance now sees the S&P 500 Equal Weighted Index (+0.3%) outperforming the market-weighted S&P 500 (+0.1%). 

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