Group 1 - The stock market, including the Dow Jones index, achieved solid weekly gains despite ongoing government shutdown concerns [2] - Growth stocks experienced some selling pressure, particularly Palantir Technologies, which faced a decline due to a report regarding a flawed Army communications network [1] - Tesla continued to see losses as a result of a sell-the-news reaction following record performance announcements [1]

Market Overview - The stock market, including the Dow Jones index, achieved solid weekly gains despite ongoing government shutdown concerns [2] - The stock market rally reached record highs, indicating strong investor confidence [1] Company-Specific Developments - Palantir Technologies (PLTR) experienced a sell-off due to reports of issues with an Army communications network [1] - Tesla (TSLA) continued to face losses as a result of a sell-the-news reaction following record performance announcements [1]