What are today's top business/market headlines?

The major business and stock market headlines for today, Wednesday, October 7, 2026, highlight a record-breaking streak on Wall Street, shifts in interest rate expectations, and a blockbuster acquisition in the healthcare sector:

1. Wall Street Hits Fresh Records on AI Enthusiasm and Strong Earnings

US stock indexes climbed to historic highs, powered by continued spending on artificial intelligence infrastructure and robust corporate profit outlooks:

•The S&P 500 rose 0.6% to close at an all-time record of 7,818.93, marking its first record high since August.

•The Nasdaq Composite ticked up 0.4% to 27,599.79, setting its second consecutive daily record, while the Dow Jones Industrial Average added 253 points (0.5%) to close at 51,521.28.

•Wall Street's profitability has soared alongside the market. A report from the New York State Comptroller revealed that Wall Street firms hauled in $45.9 billion in profits in the first half of 2026 (a 51% year-over-year surge), putting the industry on track to easily surpass $90 billion for the full year.

2. Treasury Yields Pull Back as Markets Await Fed Minutes

The bond market saw a slight relief rally as the 10-year Treasury yield eased to 5.28% from Monday’s multi-decade high of 5.35%.

•Fed Rate Outlook: Market participants are preparing for the release of the Federal Reserve’s September meeting minutes later today. Traders are seeking clues on how aggressively the central bank plans to remove "policy accommodation" after raising its benchmark target range by a quarter-point to 3.75%–4.00% in September.

•According to CME FedWatch data, futures markets are pricing in a 78.4% probability of a rate pause at the Fed's October 28 meeting, though expectations for subsequent hikes in late 2026 and early 2027 remain high.

3. Oil Prices Hover Near $100 Amid Middle East Conflict

Brent crude oil futures fluctuated around the $100.58 per barrel mark. The price remains elevated due to geopolitical supply risks from the war in the Middle East and ongoing tensions in the Strait of Hormuz, though prices have stabilized slightly from the near-$110 highs reached last month.

4. McKesson and CD&R to Acquire Option Care Health in $5.8B Deal

In major M&A news, shares of Option Care Health (OPCH) surged 32.6%. The home infusion provider announced it is being acquired by pharmaceutical distributor McKesson and private equity firm Clayton, Dubilier & Rice (CD&R) in a deal valued at approximately $5.8 billion ($32.05 per share).

5. Other Notable Corporate Moves

•Lamb Weston: The frozen potato products producer surged 11.1% after posting quarterly profits and revenues that significantly topped internal projections and Wall Street estimates.

•Constellation Brands (STZ): The beverage giant reported its Q2 fiscal 2027 financial results and is holding its earnings conference call this morning.

•FTC Presses to Revive Meta Antitrust Case: In tech regulatory news, the Federal Trade Commission has filed appeals with the D.C. Circuit Court to revive its social media monopoly lawsuit against Meta Platforms. The FTC argues that previous court findings, which ruled Meta was not a monopoly due to competition from TikTok and YouTube, were "irredeemably flawed" because short-form video sites do not substitute for personal, "friends-and-family" social networking.

Citations (10)

1commbank.com.auCompanies
commbank.com.au
Backs: “Wall Street Hits Fresh Records on AI Enthusiasm and Strong Earnings. US stock indexes climbed to historic highs, powered by continued spending on artificial intelligence infrastructure and robust corporate profit outlooks:”
2keyt.comNot yet classified
keyt.com
Backs: “Wall Street Hits Fresh Records on AI Enthusiasm and Strong Earnings. US stock indexes climbed to historic highs, powered by continued spending on artificial intelligence infrastructure and robust corporate profit outlooks:”
3eurasiabusinessnews.comNot yet classified
eurasiabusinessnews.com
Backs: “The Nasdaq Composite ticked up 0.4% to 27,599.79, setting its second consecutive daily record, while the Dow Jones Industrial Average added 253 points (0.5%) to close at 51,521.28.”
4kq2.comNot yet classified
kq2.com
Backs: “A report from the New York State Comptroller revealed that Wall Street firms hauled in $45.9 billion in profits in the first half of 2026 (a 51% year-over-year surge), putting the industry on track to easily surpass $90 billion for the full year.”
5morningstar.comData and tools
morningstar.com
Backs: “Fed Rate Outlook: Market participants are preparing for the release of the Federal Reserve’s September meeting minutes later today. Traders are seeking clues on how aggressively the central bank plans to remove "policy accommodation" after raising its benchmark target range by a quarter-point to 3.75%–4.00% in…”
6tradingview.comData and tools
tradingview.com
Backs: “Traders are seeking clues on how aggressively the central bank plans to remove "policy accommodation" after raising its benchmark target range by a quarter-point to 3.75%–4.00% in September. According to CME FedWatch data, futures markets are pricing in a 78.4% probability of a rate pause at the Fed's October 28…”
7ksat.comNot yet classified
ksat.com
Backs: “Other Notable Corporate Moves. Lamb Weston: The frozen potato products producer surged 11.1% after posting quarterly profits and revenues that significantly topped internal projections and Wall Street estimates. Constellation Brands (STZ): The beverage giant reported its Q2 fiscal 2027 financial results and is holding…”
8oaoa.comNot yet classified
oaoa.com
Backs: “Other Notable Corporate Moves. Lamb Weston: The frozen potato products producer surged 11.1% after posting quarterly profits and revenues that significantly topped internal projections and Wall Street estimates. Constellation Brands (STZ): The beverage giant reported its Q2 fiscal 2027 financial results and is holding…”
9globenewswire.comNews and media
globenewswire.com
Backs: “Constellation Brands (STZ): The beverage giant reported its Q2 fiscal 2027 financial results and is holding its earnings conference call this morning. FTC Presses to Revive Meta Antitrust Case: In tech regulatory news, the Federal Trade Commission has filed appeals with the D.C.”
10mediapost.comNot yet classified
mediapost.com
Backs: “FTC Presses to Revive Meta Antitrust Case: In tech regulatory news, the Federal Trade Commission has filed appeals with the D.C. Circuit Court to revive its social media monopoly lawsuit against Meta Platforms. The FTC argues that previous court findings, which ruled Meta was not a monopoly due to competition from…”