News
Stock market news, 9 October 2026
Stories built from filings and market data, dated 9 October 2026.
Movers · 9 Oct
Friday's biggest movers: argenx sinks 11.8% and BrightSpring Health Services, Inc. Tangible Equity Unit rises 6.9%
The largest moves among $20B+ companies, with the context the numbers give: how unusual each move was and any filing or earnings report behind it.
Pre-market · 9 OctPre-market movers: Walmart -5.31%
1 large US stock gapping 3% or more before the open, with the filings and headlines behind each move.
In the filings · 9 OctIn the filings: Supermicro and Amphenol announce leadership changes; Chevron discloses other news
The 8-Ks from big US companies that said something, from results to deals to executive exits, quoted straight from EDGAR.
The daily filings brief
Before the US open: the movers, the SEC filings and the earnings that matter. Free, one short email per US trading day.
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