Stocks Extend Quarterly Gains, Oil Drops | Closing Bell

Market Performance - The S&P 500 and Dow Jones Industrial Average have locked in a fifth straight month of gains, with the S&P 500 up approximately 8% in the third quarter [2][7] - The S&P 500 closed higher by 0.4% on the final trading day of September, marking a 3.5% gain for the month and an 8% increase over the past three months [7] - The Dow Jones also posted gains, up about 0.2% on the day and 2% for the month, while the Nasdaq composite and Nasdaq 100 saw increases of about 5.5% for the month [8] Sector Performance - Big tech and healthcare sectors contributed significantly to the market's performance, with Pfizer being a notable gainer due to its agreement to lower drug prices [10][15] - Energy, consumer discretionary, and communication services sectors were identified as downward weights on the index [11] Individual Stock Movements - CoreWeave's stock surged nearly 12% after signing a deal to supply Meta Platforms with $4.2 billion worth of computing power [12][13][14] - Pfizer was the top gainer in the S&P 500, rising 7% following President Trump's announcement regarding drug pricing [15][16] - LAMB Weston reported strong earnings, leading to a stock increase of over 4% [16] - Spotify shares fell 4.2% after CEO Daniel EK announced a transition to chairman, with co-CEOs taking over [18][19] - DraftKings shares dropped 11.6% due to increased competition from Robinhood's sports betting offerings [20] - Rocket Companies and Zillow both saw declines of around 4% following an FTC lawsuit blocking their partnership [22][23]